Index: /issm/trunk/externalpackages/vim/vim.AddOns/README
===================================================================
--- /issm/trunk/externalpackages/vim/vim.AddOns/README	(revision 4230)
+++ /issm/trunk/externalpackages/vim/vim.AddOns/README	(revision 4230)
@@ -0,0 +1,5 @@
+To use ISSM's settings for vim:
+
+1. Add the settings from issm.vimrc to your .vimrc file
+
+2. Add softlinks from issm.vim to your .vim directory
Index: /issm/trunk/externalpackages/vim/vim.AddOns/issm.vim/.VimballRecord
===================================================================
--- /issm/trunk/externalpackages/vim/vim.AddOns/issm.vim/.VimballRecord	(revision 4230)
+++ /issm/trunk/externalpackages/vim/vim.AddOns/issm.vim/.VimballRecord	(revision 4230)
@@ -0,0 +1,1 @@
+Align.vba: call delete('/u/wilkes0/morlighe/.vim/plugin/AlignPlugin.vim')|call delete('/u/wilkes0/morlighe/.vim/plugin/AlignMapsPlugin.vim')|call delete('/u/wilkes0/morlighe/.vim/plugin/cecutil.vim')|call delete('/u/wilkes0/morlighe/.vim/doc/Align.txt')|call delete('/u/wilkes0/morlighe/.vim/autoload/Align.vim')|call delete('/u/wilkes0/morlighe/.vim/autoload/AlignMaps.vim')
Index: /issm/trunk/externalpackages/vim/vim.AddOns/issm.vim/.ctags
===================================================================
--- /issm/trunk/externalpackages/vim/vim.AddOns/issm.vim/.ctags	(revision 4230)
+++ /issm/trunk/externalpackages/vim/vim.AddOns/issm.vim/.ctags	(revision 4230)
@@ -0,0 +1,3 @@
+--langdef=matlab
+--langmap=matlab:.m
+--regex-matlab=/^[ \t]*function([] A-Za-z0-9,_[]+=[ ]?|[ ]+)([^.(]+).*$/\2/f,function/
Index: /issm/trunk/externalpackages/vim/vim.AddOns/issm.vim/colors/issm_black.vim
===================================================================
--- /issm/trunk/externalpackages/vim/vim.AddOns/issm.vim/colors/issm_black.vim	(revision 4230)
+++ /issm/trunk/externalpackages/vim/vim.AddOns/issm.vim/colors/issm_black.vim	(revision 4230)
@@ -0,0 +1,227 @@
+" ir_black color scheme
+" More at: http://blog.infinitered.com/entries/show/8
+
+
+" ********************************************************************************
+" Standard colors used in all ir_black themes:
+" Note, x:x:x are RGB values
+"
+"  normal: #f6f3e8
+" 
+"  string: #A8FF60  168:255:96                   
+"    string inner (punc, code, etc): #00A0A0  0:160:160
+"  number: #FF73FD  255:115:253                 
+"  comments: #7C7C7C  124:124:124
+"  keywords: #96CBFE  150:203:254             
+"  operators: white
+"  class: #FFFFB6  255:255:182
+"  method declaration name: #FFD2A7  255:210:167
+"  regular expression: #E9C062  233:192:98
+"    regexp alternate: #FF8000  255:128:0
+"    regexp alternate 2: #B18A3D  177:138:61
+"  variable: #C6C5FE  198:197:254
+"  
+" Misc colors:
+"  red color (used for whatever): #FF6C60   255:108:96 
+"     light red: #FFB6B0   255:182:176
+"
+"  brown: #E18964  good for special
+"
+"  lightpurpleish: #FFCCFF
+" 
+" Interface colors:
+"  background color: black
+"  cursor (where underscore is used): #FFA560  255:165:96
+"  cursor (where block is used): white
+"  visual selection: #1D1E2C  
+"  current line: #151515  21:21:21
+"  search selection: #07281C  7:40:28
+"  line number: #3D3D3D  61:61:61
+
+
+" ********************************************************************************
+" The following are the preferred 16 colors for your terminal
+"           Colors      Bright Colors
+" Black     #4E4E4E     #7C7C7C
+" Red       #FF6C60     #FFB6B0
+" Green     #A8FF60     #CEFFAB
+" Yellow    #FFFFB6     #FFFFCB
+" Blue      #96CBFE     #FFFFCB
+" Magenta   #FF73FD     #FF9CFE
+" Cyan      #C6C5FE     #DFDFFE
+" White     #EEEEEE     #FFFFFF
+
+
+" ********************************************************************************
+hi clear
+
+if exists("syntax_on")
+  syntax reset
+endif
+syntax on
+
+let colors_name = "issm_black"
+
+"                   GUI not used in terminal mode                     forground           background          style (reverse,bold,..)
+"hi Example         guifg=NONE        guibg=NONE        gui=NONE      ctermfg=NONE        ctermbg=NONE        cterm=NONE
+
+" General colors
+hi Normal           guifg=#f6f3e8     guibg=black       gui=NONE      ctermfg=NONE       ctermbg=NONE        cterm=NONE
+hi NonText          guifg=#070707     guibg=black       gui=NONE      ctermfg=129        ctermbg=NONE        cterm=NONE         "214 =orange
+
+hi Cursor           guifg=black       guibg=white       gui=NONE      ctermfg=NONE       ctermbg=NONE        cterm=reverse      "cursor (mouse)
+hi LineNr           guifg=#3D3D3D     guibg=black       gui=NONE      ctermfg=249        ctermbg=232         cterm=NONE         "line numbering gray/blak 
+
+hi VertSplit        guifg=#202020     guibg=#202020     gui=NONE      ctermfg=241        ctermbg=241         cterm=NONE         "vertical split
+hi StatusLine       guifg=#CCCCCC     guibg=#202020     gui=italic    ctermfg=241        ctermbg=87          cterm=NONE         "87 = cyan
+hi StatusLineNC     guifg=black       guibg=#202020     gui=NONE      ctermfg=87         ctermbg=241         cterm=NONE         "241 = dark gray
+
+hi Folded           guifg=#a0a8b0     guibg=#384048     gui=NONE      ctermfg=135        ctermbg=234         cterm=NONE         "folded 129 = violet ,234 Gray
+hi Title            guifg=#f6f3e8     guibg=NONE        gui=bold      ctermfg=NONE       ctermbg=NONE        cterm=NONE
+hi Visual           guifg=NONE        guibg=#262D51     gui=NONE      ctermfg=NONE       ctermbg=NONE        cterm=reverse "visual 255 = white
+
+hi SpecialKey       guifg=#808080     guibg=#343434     gui=NONE      ctermfg=NONE       ctermbg=NONE        cterm=NONE
+
+hi WildMenu         guifg=green       guibg=yellow      gui=NONE      ctermfg=black      ctermbg=yellow      cterm=NONE          "?????
+hi PmenuSbar        guifg=black       guibg=white       gui=NONE      ctermfg=black      ctermbg=magenta     cterm=NONE          "????
+"hi Ignore           guifg=gray        guibg=black       gui=NONE      ctermfg=NONE       ctermbg=NONE        cterm=NONE
+
+hi Error            guifg=NONE        guibg=NONE        gui=undercurl ctermfg=255      ctermbg=129         cterm=NONE     guisp=#FF6C60 " undercurl color
+hi ErrorMsg         guifg=white       guibg=#FF6C60     gui=BOLD      ctermfg=255      ctermbg=129         cterm=NONE                   " 196 = red
+hi WarningMsg       guifg=white       guibg=#FF6C60     gui=BOLD      ctermfg=255      ctermbg=201         cterm=NONE                   "201 = magenta
+
+" Message displayed in lower left, such as --INSERT--
+hi ModeMsg          guifg=black       guibg=#C6C5FE     gui=BOLD      ctermfg=241      ctermbg=87        cterm=BOLD
+
+if version >= 700 " Vim 7.x specific colors
+  hi CursorLine     guifg=NONE        guibg=#121212     gui=NONE      ctermfg=NONE       ctermbg=NONE        cterm=BOLD
+  hi CursorColumn   guifg=NONE        guibg=#121212     gui=NONE      ctermfg=NONE       ctermbg=NONE        cterm=BOLD
+  hi MatchParen     guifg=#f6f3e8     guibg=#857b6f     gui=BOLD      ctermfg=87         ctermbg=241         cterm=BOLD,reverse  "matching parenthesis
+  hi Pmenu          guifg=#f6f3e8     guibg=#444444     gui=NONE      ctermfg=black      ctermbg=white         cterm=NONE "auto completion panel
+  hi PmenuSel       guifg=#000000     guibg=#cae682     gui=NONE      ctermfg=255        ctermbg=darkgray    cterm=NONE
+  hi Search         guifg=NONE        guibg=NONE        gui=underline ctermfg=black      ctermbg=220         cterm=NONE  "227 = yellow
+endif
+
+" Syntax highlighting
+hi Comment          guifg=#7C7C7C     guibg=NONE        gui=NONE      ctermfg=243         ctermbg=NONE        cterm=NONE
+hi String           guifg=#A8FF60     guibg=NONE        gui=NONE      ctermfg=120         ctermbg=NONE        cterm=NONE
+hi Number           guifg=#FF73FD     guibg=NONE        gui=NONE      ctermfg=201         ctermbg=NONE        cterm=NONE
+
+hi Keyword          guifg=#96CBFE     guibg=NONE        gui=NONE      ctermfg=red         ctermbg=NONE        cterm=NONE  " matlab function
+hi PreProc          guifg=#96CBFE     guibg=NONE        gui=NONE      ctermfg=red         ctermbg=NONE        cterm=NONE   " def undef include
+hi Conditional      guifg=#6699CC     guibg=NONE        gui=NONE      ctermfg=220         ctermbg=NONE        cterm=NONE  " if else end
+
+hi Todo             guifg=#8f8f8f     guibg=NONE        gui=NONE      ctermfg=18          ctermbg=NONE        cterm=NONE
+hi Constant         guifg=#99CC99     guibg=NONE        gui=NONE      ctermfg=196         ctermbg=NONE        cterm=NONE
+
+hi Identifier       guifg=#C6C5FE     guibg=NONE        gui=NONE      ctermfg=red         ctermbg=NONE        cterm=NONE
+hi Function         guifg=#FFD2A7     guibg=NONE        gui=NONE      ctermfg=69          ctermbg=NONE        cterm=NONE "functions 69 = pastel blue
+hi Type             guifg=#FFFFB6     guibg=NONE        gui=NONE      ctermfg=87         ctermbg=NONE        cterm=NONE "cterm matlab global
+hi Statement        guifg=#6699CC     guibg=NONE        gui=NONE      ctermfg=69          ctermbg=NONE        cterm=NONE " cd ls sed mv
+
+hi Special          guifg=#E18964     guibg=NONE        gui=NONE      ctermfg=202         ctermbg=NONE        cterm=NONE  " ; 202  = orange 
+hi Delimiter        guifg=#00A0A0     guibg=NONE        gui=NONE      ctermfg=NONE        ctermbg=NONE        cterm=NONE  " [ ]
+hi Operator         guifg=white       guibg=NONE        gui=NONE      ctermfg=202         ctermbg=NONE        cterm=NONE  " == &  178 = darkyellow
+
+hi Directory        guifg=white       guibg=NONE        gui=NONE      ctermfg=87          ctermbg=NONE        cterm=NONE  " == &  178 = darkyellow
+
+ "Specific for diff
+ hi DiffAdd      guifg=#ffff33 guibg=#404010 gui=bold term=none cterm=none ctermfg=black ctermbg=119
+ hi DiffChange                 guibg=#202020 gui=bold term=none cterm=none ctermfg=black ctermbg=228
+ hi DiffText     guifg=#3333ff guibg=#100040 gui=bold term=none cterm=none ctermfg=black ctermbg=178
+ hi DiffDelete   guifg=#ff0000 guibg=#401010 gui=bold term=none cterm=none ctermfg=black ctermbg=197
+ hi diffLine     guifg=#444444 guibg=bg gui=bold term=none cterm=bold ctermfg=darkgrey
+ hi diffOldLine  guifg=#444444 guibg=bg gui=none term=none cterm=none ctermfg=darkgrey
+ hi diffOldFile  guifg=#444444 guibg=bg gui=none term=none cterm=none ctermfg=darkgrey
+ hi diffNewFile  guifg=#444444 guibg=bg gui=none term=none cterm=none ctermfg=darkgrey
+ hi diffAdded    guifg=#80ff80 guibg=bg gui=none term=none cterm=none
+ hi diffRemoved  guifg=#ff0000 guibg=bg gui=none term=none cterm=none ctermfg=red
+ hi diffChanged  guifg=#0000ff guibg=bg gui=none term=none cterm=none ctermfg=blue
+
+hi link Character       Constant
+hi link Boolean         Constant
+hi link Float           Number
+hi link Repeat          Statement
+hi link Label           Statement
+hi link Exception       Statement
+hi link Include         PreProc
+hi link Define          PreProc
+hi link Macro           PreProc
+hi link PreCondit       PreProc
+hi link StorageClass    Type
+hi link Structure       Type
+hi link Typedef         Type
+hi link Tag             Special
+hi link SpecialChar     Special
+hi link SpecialComment  Special
+hi link Debug           Special
+
+
+" Special for Ruby
+hi rubyRegexp                  guifg=#B18A3D      guibg=NONE      gui=NONE      ctermfg=brown          ctermbg=NONE      cterm=NONE
+hi rubyRegexpDelimiter         guifg=#FF8000      guibg=NONE      gui=NONE      ctermfg=brown          ctermbg=NONE      cterm=NONE
+hi rubyEscape                  guifg=white        guibg=NONE      gui=NONE      ctermfg=cyan           ctermbg=NONE      cterm=NONE
+hi rubyInterpolationDelimiter  guifg=#00A0A0      guibg=NONE      gui=NONE      ctermfg=blue           ctermbg=NONE      cterm=NONE
+hi rubyControl                 guifg=#6699CC      guibg=NONE      gui=NONE      ctermfg=blue           ctermbg=NONE      cterm=NONE  "and break, etc
+"hi rubyGlobalVariable          guifg=#FFCCFF      guibg=NONE      gui=NONE      ctermfg=lightblue      ctermbg=NONE      cterm=NONE  "yield
+hi rubyStringDelimiter         guifg=#336633      guibg=NONE      gui=NONE      ctermfg=lightgreen     ctermbg=NONE      cterm=NONE
+"rubyInclude
+"rubySharpBang
+"rubyAccess
+"rubyPredefinedVariable
+"rubyBoolean
+"rubyClassVariable
+"rubyBeginEnd
+"rubyRepeatModifier
+"hi link rubyArrayDelimiter    Special  " [ , , ]
+"rubyCurlyBlock  { , , }
+
+hi link rubyClass             Keyword 
+hi link rubyModule            Keyword 
+hi link rubyKeyword           Keyword 
+hi link rubyOperator          Operator
+hi link rubyIdentifier        Identifier
+hi link rubyInstanceVariable  Identifier
+hi link rubyGlobalVariable    Identifier
+hi link rubyClassVariable     Identifier
+hi link rubyConstant          Type  
+
+
+" Special for Java
+" hi link javaClassDecl    Type
+hi link javaScopeDecl         Identifier 
+hi link javaCommentTitle      javaDocSeeTag 
+hi link javaDocTags           javaDocSeeTag 
+hi link javaDocParam          javaDocSeeTag 
+hi link javaDocSeeTagParam    javaDocSeeTag 
+
+hi javaDocSeeTag              guifg=#CCCCCC     guibg=NONE        gui=NONE      ctermfg=darkgray    ctermbg=NONE        cterm=NONE
+hi javaDocSeeTag              guifg=#CCCCCC     guibg=NONE        gui=NONE      ctermfg=darkgray    ctermbg=NONE        cterm=NONE
+"hi javaClassDecl              guifg=#CCFFCC     guibg=NONE        gui=NONE      ctermfg=white       ctermbg=NONE        cterm=NONE
+
+
+" Special for XML
+hi link xmlTag          Keyword 
+hi link xmlTagName      Conditional 
+hi link xmlEndTag       Identifier 
+
+
+" Special for HTML
+hi link htmlTag         Keyword 
+hi link htmlTagName     Conditional 
+hi link htmlEndTag      Identifier 
+
+
+" Special for Javascript
+hi link javaScriptNumber      Number 
+
+
+" Special for Python
+"hi  link pythonEscape         Keyword      
+
+
+" Special for CSharp
+hi  link csXmlTag             Keyword      
+
+
+" Special for PHP
Index: /issm/trunk/externalpackages/vim/vim.AddOns/issm.vim/colors/issm_white.vim
===================================================================
--- /issm/trunk/externalpackages/vim/vim.AddOns/issm.vim/colors/issm_white.vim	(revision 4230)
+++ /issm/trunk/externalpackages/vim/vim.AddOns/issm.vim/colors/issm_white.vim	(revision 4230)
@@ -0,0 +1,212 @@
+" ir_black color scheme
+" More at: http://blog.infinitered.com/entries/show/8
+
+
+" ********************************************************************************
+" Standard colors used in all ir_black themes:
+" Note, x:x:x are RGB values
+"
+"  normal: #f6f3e8
+" 
+"  string: #A8FF60  168:255:96                   
+"    string inner (punc, code, etc): #00A0A0  0:160:160
+"  number: #FF73FD  255:115:253                 
+"  comments: #7C7C7C  124:124:124
+"  keywords: #96CBFE  150:203:254             
+"  operators: white
+"  class: #FFFFB6  255:255:182
+"  method declaration name: #FFD2A7  255:210:167
+"  regular expression: #E9C062  233:192:98
+"    regexp alternate: #FF8000  255:128:0
+"    regexp alternate 2: #B18A3D  177:138:61
+"  variable: #C6C5FE  198:197:254
+"  
+" Misc colors:
+"  red color (used for whatever): #FF6C60   255:108:96 
+"     light red: #FFB6B0   255:182:176
+"
+"  brown: #E18964  good for special
+"
+"  lightpurpleish: #FFCCFF
+" 
+" Interface colors:
+"  background color: black
+"  cursor (where underscore is used): #FFA560  255:165:96
+"  cursor (where block is used): white
+"  visual selection: #1D1E2C  
+"  current line: #151515  21:21:21
+"  search selection: #07281C  7:40:28
+"  line number: #3D3D3D  61:61:61
+
+
+" ********************************************************************************
+" The following are the preferred 16 colors for your terminal
+"           Colors      Bright Colors
+" Black     #4E4E4E     #7C7C7C
+" Red       #FF6C60     #FFB6B0
+" Green     #A8FF60     #CEFFAB
+" Yellow    #FFFFB6     #FFFFCB
+" Blue      #96CBFE     #FFFFCB
+" Magenta   #FF73FD     #FF9CFE
+" Cyan      #C6C5FE     #DFDFFE
+" White     #EEEEEE     #FFFFFF
+
+
+" ********************************************************************************
+hi clear
+
+if exists("syntax_on")
+  syntax reset
+endif
+syntax on
+
+let colors_name = "issm_white"
+
+"                   GUI not used in terminal mode                     forground           background          style (reverse,bold,..)
+"hi Example         guifg=NONE        guibg=NONE        gui=NONE      ctermfg=NONE        ctermbg=NONE        cterm=NONE
+
+" General colors
+hi Normal           guifg=#f6f3e8     guibg=black       gui=NONE      ctermfg=NONE       ctermbg=NONE        cterm=NONE
+hi NonText          guifg=#070707     guibg=black       gui=NONE      ctermfg=129        ctermbg=NONE        cterm=NONE         "214 =orange
+
+hi Cursor           guifg=black       guibg=white       gui=NONE      ctermfg=NONE       ctermbg=NONE        cterm=reverse      "cursor (mouse)
+hi LineNr           guifg=#3D3D3D     guibg=black       gui=NONE      ctermfg=249        ctermbg=232         cterm=NONE         "line numbering gray/blak 
+
+hi VertSplit        guifg=#202020     guibg=#202020     gui=NONE      ctermfg=241        ctermbg=241         cterm=NONE         "vertical split
+hi StatusLine       guifg=#CCCCCC     guibg=#202020     gui=italic    ctermfg=241        ctermbg=87          cterm=NONE         "87 = cyan
+hi StatusLineNC     guifg=black       guibg=#202020     gui=NONE      ctermfg=87         ctermbg=241         cterm=NONE         "241 = dark gray
+
+hi Folded           guifg=#a0a8b0     guibg=#384048     gui=NONE      ctermfg=NONE       ctermbg=129         cterm=NONE         "folded 129 = violet
+hi Title            guifg=#f6f3e8     guibg=NONE        gui=bold      ctermfg=NONE       ctermbg=NONE        cterm=NONE
+hi Visual           guifg=NONE        guibg=#262D51     gui=NONE                         ctermbg=255         cterm=bold,reverse "visual 255 = white
+
+hi SpecialKey       guifg=#808080     guibg=#343434     gui=NONE      ctermfg=NONE       ctermbg=NONE        cterm=NONE
+
+hi WildMenu         guifg=green       guibg=yellow      gui=NONE      ctermfg=black      ctermbg=yellow      cterm=NONE          "?????
+hi PmenuSbar        guifg=black       guibg=white       gui=NONE      ctermfg=black      ctermbg=magenta     cterm=NONE          "????
+"hi Ignore           guifg=gray        guibg=black       gui=NONE      ctermfg=NONE       ctermbg=NONE        cterm=NONE
+
+hi Error            guifg=NONE        guibg=NONE        gui=undercurl ctermfg=255      ctermbg=129         cterm=NONE     guisp=#FF6C60 " undercurl color
+hi ErrorMsg         guifg=white       guibg=#FF6C60     gui=BOLD      ctermfg=255      ctermbg=129         cterm=NONE                   " 196 = red
+hi WarningMsg       guifg=white       guibg=#FF6C60     gui=BOLD      ctermfg=255      ctermbg=201         cterm=NONE                   "201 = magenta
+
+" Message displayed in lower left, such as --INSERT--
+hi ModeMsg          guifg=black       guibg=#C6C5FE     gui=BOLD      ctermfg=241      ctermbg=87        cterm=BOLD
+
+if version >= 700 " Vim 7.x specific colors
+  hi CursorLine     guifg=NONE        guibg=#121212     gui=NONE      ctermfg=NONE       ctermbg=NONE        cterm=BOLD
+  hi CursorColumn   guifg=NONE        guibg=#121212     gui=NONE      ctermfg=NONE       ctermbg=NONE        cterm=BOLD
+  hi MatchParen     guifg=#f6f3e8     guibg=#857b6f     gui=BOLD      ctermfg=87         ctermbg=241         cterm=BOLD,reverse  "matching parenthesis
+  hi Pmenu          guifg=#f6f3e8     guibg=#444444     gui=NONE      ctermfg=232        ctermbg=254         cterm=NONE "auto completion panel
+  hi PmenuSel       guifg=#000000     guibg=#cae682     gui=NONE      ctermfg=255        ctermbg=201        cterm=NONE
+  hi Search         guifg=NONE        guibg=NONE        gui=underline ctermfg=NONE       ctermbg=227         cterm=NONE  "227 = yellow
+endif
+
+" Syntax highlighting
+hi Comment          guifg=#7C7C7C     guibg=NONE        gui=NONE      ctermfg=243         ctermbg=NONE        cterm=NONE
+hi String           guifg=#A8FF60     guibg=NONE        gui=NONE      ctermfg=40          ctermbg=NONE        cterm=NONE
+hi Number           guifg=#FF73FD     guibg=NONE        gui=NONE      ctermfg=201         ctermbg=NONE        cterm=NONE
+
+hi Keyword          guifg=#96CBFE     guibg=NONE        gui=NONE      ctermfg=196          ctermbg=NONE        cterm=NONE  " matlab function
+hi PreProc          guifg=#96CBFE     guibg=NONE        gui=NONE      ctermfg=196         ctermbg=NONE        cterm=NONE   " def undef include
+hi Conditional      guifg=#6699CC     guibg=NONE        gui=NONE      ctermfg=93         ctermbg=NONE        cterm=NONE  " if else end
+
+hi Todo             guifg=#8f8f8f     guibg=NONE        gui=NONE      ctermfg=18         ctermbg=NONE        cterm=NONE
+hi Constant         guifg=#99CC99     guibg=NONE        gui=NONE      ctermfg=21         ctermbg=NONE        cterm=NONE
+
+hi Identifier       guifg=#C6C5FE     guibg=NONE        gui=NONE      ctermfg=21          ctermbg=NONE        cterm=NONE
+hi Function         guifg=#FFD2A7     guibg=NONE        gui=NONE      ctermfg=69          ctermbg=NONE        cterm=NONE "functions 69 = pastel blue
+hi Type             guifg=#FFFFB6     guibg=NONE        gui=NONE      ctermfg=165         ctermbg=NONE        cterm=NONE
+hi Statement        guifg=#6699CC     guibg=NONE        gui=NONE      ctermfg=69         ctermbg=NONE        cterm=NONE " cd ls sed mv
+
+hi Special          guifg=#E18964     guibg=NONE        gui=NONE      ctermfg=43          ctermbg=NONE        cterm=NONE  " ; 202  = orange 
+hi Delimiter        guifg=#00A0A0     guibg=NONE        gui=NONE      ctermfg=NONE        ctermbg=NONE        cterm=NONE  " [ ]
+hi Operator         guifg=white       guibg=NONE        gui=NONE      ctermfg=43          ctermbg=NONE        cterm=NONE  " == &  178 = darkyellow
+
+hi link Character       Constant
+hi link Boolean         Constant
+hi link Float           Number
+hi link Repeat          Statement
+hi link Label           Statement
+hi link Exception       Statement
+hi link Include         PreProc
+hi link Define          PreProc
+hi link Macro           PreProc
+hi link PreCondit       PreProc
+hi link StorageClass    Type
+hi link Structure       Type
+hi link Typedef         Type
+hi link Tag             Special
+hi link SpecialChar     Special
+hi link SpecialComment  Special
+hi link Debug           Special
+
+
+" Special for Ruby
+hi rubyRegexp                  guifg=#B18A3D      guibg=NONE      gui=NONE      ctermfg=brown          ctermbg=NONE      cterm=NONE
+hi rubyRegexpDelimiter         guifg=#FF8000      guibg=NONE      gui=NONE      ctermfg=brown          ctermbg=NONE      cterm=NONE
+hi rubyEscape                  guifg=white        guibg=NONE      gui=NONE      ctermfg=cyan           ctermbg=NONE      cterm=NONE
+hi rubyInterpolationDelimiter  guifg=#00A0A0      guibg=NONE      gui=NONE      ctermfg=blue           ctermbg=NONE      cterm=NONE
+hi rubyControl                 guifg=#6699CC      guibg=NONE      gui=NONE      ctermfg=blue           ctermbg=NONE      cterm=NONE  "and break, etc
+"hi rubyGlobalVariable          guifg=#FFCCFF      guibg=NONE      gui=NONE      ctermfg=lightblue      ctermbg=NONE      cterm=NONE  "yield
+hi rubyStringDelimiter         guifg=#336633      guibg=NONE      gui=NONE      ctermfg=lightgreen     ctermbg=NONE      cterm=NONE
+"rubyInclude
+"rubySharpBang
+"rubyAccess
+"rubyPredefinedVariable
+"rubyBoolean
+"rubyClassVariable
+"rubyBeginEnd
+"rubyRepeatModifier
+"hi link rubyArrayDelimiter    Special  " [ , , ]
+"rubyCurlyBlock  { , , }
+
+hi link rubyClass             Keyword 
+hi link rubyModule            Keyword 
+hi link rubyKeyword           Keyword 
+hi link rubyOperator          Operator
+hi link rubyIdentifier        Identifier
+hi link rubyInstanceVariable  Identifier
+hi link rubyGlobalVariable    Identifier
+hi link rubyClassVariable     Identifier
+hi link rubyConstant          Type  
+
+
+" Special for Java
+" hi link javaClassDecl    Type
+hi link javaScopeDecl         Identifier 
+hi link javaCommentTitle      javaDocSeeTag 
+hi link javaDocTags           javaDocSeeTag 
+hi link javaDocParam          javaDocSeeTag 
+hi link javaDocSeeTagParam    javaDocSeeTag 
+
+hi javaDocSeeTag              guifg=#CCCCCC     guibg=NONE        gui=NONE      ctermfg=darkgray    ctermbg=NONE        cterm=NONE
+hi javaDocSeeTag              guifg=#CCCCCC     guibg=NONE        gui=NONE      ctermfg=darkgray    ctermbg=NONE        cterm=NONE
+"hi javaClassDecl              guifg=#CCFFCC     guibg=NONE        gui=NONE      ctermfg=white       ctermbg=NONE        cterm=NONE
+
+
+" Special for XML
+hi link xmlTag          Keyword 
+hi link xmlTagName      Conditional 
+hi link xmlEndTag       Identifier 
+
+
+" Special for HTML
+hi link htmlTag         Keyword 
+hi link htmlTagName     Conditional 
+hi link htmlEndTag      Identifier 
+
+
+" Special for Javascript
+hi link javaScriptNumber      Number 
+
+
+" Special for Python
+"hi  link pythonEscape         Keyword      
+
+
+" Special for CSharp
+hi  link csXmlTag             Keyword      
+
+
+" Special for PHP
Index: /issm/trunk/externalpackages/vim/vim.AddOns/issm.vim/indent/matlab.vim
===================================================================
--- /issm/trunk/externalpackages/vim/vim.AddOns/issm.vim/indent/matlab.vim	(revision 4230)
+++ /issm/trunk/externalpackages/vim/vim.AddOns/issm.vim/indent/matlab.vim	(revision 4230)
@@ -0,0 +1,136 @@
+" Matlab indent file
+" Language:	Matlab
+" Maintainer:	Fabrice Guy <fabrice.guy at gmail dot com>
+" Last Change:	2008 Oct 15 
+
+" Only load this indent file when no other was loaded.
+if exists("b:did_indent")
+  finish
+endif
+let b:did_indent = 1
+let s:onlySubfunctionExists = 0
+
+setlocal indentexpr=GetMatlabIndent()
+setlocal indentkeys=!,o,O=end,=case,=else,=elseif,=otherwise,=catch
+
+" Only define the function once.
+if exists("*GetMatlabIndent")
+  finish
+endif
+
+function! s:IsMatlabContinuationLine(lnum)
+  let continuationLine = 0
+  if a:lnum > 0
+    let pnbline = getline(prevnonblank(a:lnum))
+    " if we have the line continuation operator (... at the end of a line or
+    " ... followed by a comment) it may be a line continuation
+    if pnbline =~ '\.\.\.\s*$' || pnbline =~ '\.\.\.\s*%.*$'
+      let continuationLine = 1
+      " but if the ... are part of a string or a comment, it is not a
+      " continuation line
+      let col = match(pnbline, '\.\.\.\s*$')
+      if col == -1
+	let col = match(pnbline, '\.\.\.\s*%.*$')
+      endif
+      if has('syntax_items')
+	if synIDattr(synID(prevnonblank(a:lnum), col + 1, 1), "name") =~ "matlabString" ||
+	      \ synIDattr(synID(prevnonblank(a:lnum), col + 1, 1), "name") =~ "matlabComment" 
+	  let continuationLine = 0
+	endif
+      endif
+    endif
+  endif
+  return continuationLine
+endfunction
+
+function GetMatlabIndent()
+  " Find a non-blank line above the current line.
+  let plnum = prevnonblank(v:lnum - 1)
+
+  " If the previous line is a continuation line, get the beginning of the block to 
+  " use the indent of that line
+  if s:IsMatlabContinuationLine(plnum - 1)
+    while s:IsMatlabContinuationLine(plnum - 1)
+      let plnum = plnum - 1
+    endwhile
+  endif
+
+  " At the start of the file use zero indent.
+  if plnum == 0
+    return 0
+  endif
+
+  let curind = indent(plnum)
+  if s:IsMatlabContinuationLine(v:lnum - 1) 
+    let curind = curind + &softtabstop
+  endif
+  " Add a 'shiftwidth' after classdef, properties, switch, methods, events,
+  " function, if, while, for, otherwise, case, tic, try, catch, else, elseif
+  if getline(plnum) =~ '^\s*\(classdef\|properties\|switch\|methods\|events\|function\|if\|while\|for\|otherwise\|case\|tic\|try\|catch\|else\|elseif\)\>'
+    let curind = curind + &softtabstop
+    " In Matlab we have different kind of functions
+    " - the main function (the function with the same name than the filename)
+    " - the nested functions
+    " - the functions defined in methods (for classes)
+    " - subfunctions
+    " For the moment the main function (located line 1) doesn't produce any indentation in the
+    " code (default behavior in the Matlab editor) and the other kind of
+    " functions indent the code
+    if getline(plnum)  =~ '^\s*\function\>'
+      " If it is the main function
+      if plnum == 1
+	" look for a matching end : 
+	" - if we find a matching end everything is fine
+	" - if not, then all other functions are subfunctions
+	normal %
+	if getline(line('.')) =~ '^\s*end'
+	  let s:onlySubfunctionExists = 0
+	else
+	  let s:onlySubfunctionExists = 1
+	endif
+	normal %
+	let curind = curind - &softtabstop
+      else
+	" it is a subfunction without matching end : dedent
+	if s:onlySubfunctionExists
+	  let curind = curind - &softtabstop
+	endif
+      endif
+    endif
+  endif
+
+  " Subtract a 'shiftwidth' on a else, elseif, end, catch, otherwise, case,
+  " toc
+  if getline(v:lnum) =~ '^\s*\(else\|elseif\|end\|catch\|otherwise\|case\|toc\)\>'
+    let curind = curind - &softtabstop
+  endif
+  " No indentation in a subfunction
+  if getline(v:lnum)  =~ '^\s*\function\>' && s:onlySubfunctionExists
+    let curind = curind - &softtabstop
+  endif
+
+  " First case after a switch : indent
+  if getline(v:lnum) =~ '^\s*case'
+    while plnum > 0 && (getline(plnum) =~ '^\s*%' || getline(plnum) =~ '^\s*$')
+      let plnum = plnum - 1
+    endwhile
+    if getline(plnum) =~ '^\s*switch'
+      let curind = indent(plnum) + &softtabstop
+    endif
+  endif
+
+  " end in a switch / end block : dedent twice
+  " we use the matchit script to know if this end is the end of a switch block
+  if exists("b:match_words")
+    if getline(v:lnum) =~ '^\s*end'
+      normal %
+      if getline(line('.')) =~ "switch"
+	let curind = curind - &softtabstop
+      endif
+      normal %
+    end
+  end
+  return curind
+endfunction
+
+" vim:sw=2
Index: /issm/trunk/externalpackages/vim/vim.AddOns/issm.vim/indent/tex.vim
===================================================================
--- /issm/trunk/externalpackages/vim/vim.AddOns/issm.vim/indent/tex.vim	(revision 4230)
+++ /issm/trunk/externalpackages/vim/vim.AddOns/issm.vim/indent/tex.vim	(revision 4230)
@@ -0,0 +1,139 @@
+" Vim indent file
+" Language:     LaTeX
+" Maintainer:   Johannes Tanzler <jtanzler@yline.com>
+" Created:      Sat, 16 Feb 2002 16:50:19 +0100
+" Last Change:	Sun, 17 Feb 2002 00:09:11 +0100
+" Last Update:  18th feb 2002, by LH :
+"               (*) better support for the option
+"               (*) use some regex instead of several '||'.
+" Version: 0.02
+" URL: comming soon: http://www.unet.univie.ac.at/~a9925098/vim/indent/tex.vim
+
+" --> If you're a Vim guru & and you find something that could be done in a
+"     better (perhaps in a more Vim-ish or Vi-ish) way, please let me know! 
+
+" Options: {{{
+"
+" To set the following options (ok, currently it's just one), add a line like
+"   let g:tex_indent_items = 1
+" to your ~/.vimrc.
+"
+" * g:tex_indent_items
+"
+"   If this variable is set, item-environments are indented like Emacs does
+"   it, i.e., continuation lines are indented with a shiftwidth.
+"   
+"   NOTE: I've already set the variable below; delete the corresponding line
+"   if you don't like this behaviour.
+"
+"   Per default, it is unset.
+"   
+"              set                                unset
+"   ----------------------------------------------------------------
+"       \begin{itemize}                      \begin{itemize}  
+"         \item blablabla                      \item blablabla
+"           bla bla bla                        bla bla bla  
+"         \item blablabla                      \item blablabla
+"           bla bla bla                        bla bla bla  
+"       \end{itemize}                        \end{itemize}    
+"
+"
+"   This option applies to itemize, description, enumerate, and
+"   thebibliography.
+"
+" }}} 
+
+" Delete the next line to avoid the special indention of items
+if !exists("g:tex_indent_items")
+  let g:tex_indent_items = 1
+endif
+
+if exists("b:did_indent") | finish
+endif
+let b:did_indent = 1
+
+
+setlocal indentexpr=GetTeXIndent()
+setlocal nolisp
+setlocal nosmartindent
+setlocal autoindent
+setlocal indentkeys+=},=\\item,=\\bibitem
+
+
+" Only define the function once
+if exists("*GetTeXIndent") | finish
+endif
+
+
+
+function GetTeXIndent()
+
+  " Find a non-blank line above the current line.
+  let lnum = prevnonblank(v:lnum - 1)
+
+  " At the start of the file use zero indent.
+  if lnum == 0 | return 0 
+  endif
+
+  let ind = indent(lnum)
+  let line = getline(lnum)             " last line
+  let cline = getline(v:lnum)          " current line
+
+  " Do not change indentation of commented lines.
+  if line =~ '^\s*%'
+    return ind
+  endif
+
+  " Add a 'shiftwidth' after beginning of environments.
+  " Don't add it for \begin{document} and \begin{verbatim}
+  ""if line =~ '^\s*\\begin{\(.*\)}'  && line !~ 'verbatim' 
+  " LH modification : \begin does not always start a line
+  if line =~ '\\begin{\(.*\)}'  && line !~ 'verbatim' 
+        \ && line !~ 'document'
+
+    let ind = ind + &sw
+
+    if g:tex_indent_items == 1
+      " Add another sw for item-environments
+      if line =~ 'itemize\|description\|enumerate\|thebibliography'
+        let ind = ind + &sw
+      endif
+    endif
+  endif
+
+  
+  " Subtract a 'shiftwidth' when an environment ends
+  if cline =~ '^\s*\\end' && cline !~ 'verbatim' 
+        \&& cline !~ 'document'
+
+    if g:tex_indent_items == 1
+      " Remove another sw for item-environments
+      if cline =~ 'itemize\|description\|enumerate\|thebibliography'
+        let ind = ind - &sw
+      endif
+    endif
+
+    let ind = ind - &sw
+  endif
+
+  
+  " Special treatment for 'item'
+  " ----------------------------
+  
+  if g:tex_indent_items == 1
+
+    " '\item' or '\bibitem' itself:
+    if cline =~ '^\s*\\\(bib\)\=item' 
+      let ind = ind - &sw
+    endif
+
+    " lines following to '\item' are intented once again:
+    if line =~ '^\s*\\\(bib\)\=item' 
+      let ind = ind + &sw
+    endif
+
+  endif
+
+  return ind
+endfunction
+
Index: /issm/trunk/externalpackages/vim/vim.AddOns/issm.vim/plugin/AlignMapsPlugin.vim
===================================================================
--- /issm/trunk/externalpackages/vim/vim.AddOns/issm.vim/plugin/AlignMapsPlugin.vim	(revision 4230)
+++ /issm/trunk/externalpackages/vim/vim.AddOns/issm.vim/plugin/AlignMapsPlugin.vim	(revision 4230)
@@ -0,0 +1,242 @@
+" AlignMapsPlugin:   Alignment maps based upon <Align.vim> and <AlignMaps.vim>
+" Maintainer:        Dr. Charles E. Campbell, Jr. <NdrOchipS@PcampbellAfamily.Mbiz>
+" Date:              Mar 03, 2009
+"
+" NOTE: the code herein needs vim 6.0 or later
+"                       needs <Align.vim> v6 or later
+"                       needs <cecutil.vim> v5 or later
+" Copyright:    Copyright (C) 1999-2008 Charles E. Campbell, Jr. {{{1
+"               Permission is hereby granted to use and distribute this code,
+"               with or without modifications, provided that this copyright
+"               notice is copied with it. Like anything else that's free,
+"               AlignMaps.vim is provided *as is* and comes with no warranty
+"               of any kind, either expressed or implied. By using this
+"               plugin, you agree that in no event will the copyright
+"               holder be liable for any damages resulting from the use
+"               of this software.
+"
+" Usage: {{{1
+" Use 'a to mark beginning of to-be-aligned region,   Alternative:  use V
+" move cursor to end of region, and execute map.      (linewise visual mode) to
+" The maps also set up marks 'y and 'z, and retain    mark region, execute same
+" 'a at the beginning of region.                      map.  Uses 'a, 'y, and 'z.
+"
+" The start/end wrappers save and restore marks 'y and 'z.
+"
+" Although the comments indicate the maps use a leading backslash,
+" actually they use <Leader> (:he mapleader), so the user can
+" specify that the maps start how he or she prefers.
+"
+" Note: these maps all use <Align.vim>.
+"
+" Romans 1:20 For the invisible things of Him since the creation of the {{{1
+" world are clearly seen, being perceived through the things that are
+" made, even His everlasting power and divinity; that they may be
+" without excuse.
+
+" ---------------------------------------------------------------------
+" Load Once: {{{1
+if &cp || exists("g:loaded_AlignMapsPlugin")
+ finish
+endif
+let s:keepcpo                = &cpo
+let g:loaded_AlignMapsPlugin = "v41"
+set cpo&vim
+
+" =====================================================================
+"  Maps: {{{1
+
+" ---------------------------------------------------------------------
+" WS: wrapper start map (internal)  {{{2
+" Produces a blank line above and below, marks with 'y and 'z
+if !hasmapto('<Plug>WrapperStart')
+ map <unique> <SID>WS	<Plug>AlignMapsWrapperStart
+endif
+nmap <silent> <script> <Plug>AlignMapsWrapperStart	:set lz<CR>:call AlignMaps#WrapperStart(0)<CR>
+vmap <silent> <script> <Plug>AlignMapsWrapperStart	:<c-u>set lz<CR>:call AlignMaps#WrapperStart(1)<CR>
+
+" ---------------------------------------------------------------------
+" WE: wrapper end (internal)   {{{2
+" Removes guard lines, restores marks y and z, and restores search pattern
+if !hasmapto('<Plug>WrapperEnd')
+ nmap <unique> <SID>WE	<Plug>AlignMapsWrapperEnd
+endif
+nmap <silent> <script> <Plug>AlignMapsWrapperEnd	:call AlignMaps#WrapperEnd()<CR>:set nolz<CR>
+
+" ---------------------------------------------------------------------
+" Complex C-code alignment maps: {{{2
+if !hasmapto('<Plug>AM_a?')   |map <unique> <Leader>a?		<Plug>AM_a?|endif
+if !hasmapto('<Plug>AM_a,')   |map <unique> <Leader>a,		<Plug>AM_a,|endif
+if !hasmapto('<Plug>AM_a<')   |map <unique> <Leader>a<		<Plug>AM_a<|endif
+if !hasmapto('<Plug>AM_a=')   |map <unique> <Leader>a=		<Plug>AM_a=|endif
+if !hasmapto('<Plug>AM_a(')   |map <unique> <Leader>a(		<Plug>AM_a(|endif
+if !hasmapto('<Plug>AM_abox') |map <unique> <Leader>abox	<Plug>AM_abox|endif
+if !hasmapto('<Plug>AM_acom') |map <unique> <Leader>acom	<Plug>AM_acom|endif
+if !hasmapto('<Plug>AM_adcom')|map <unique> <Leader>adcom	<Plug>AM_adcom|endif
+if !hasmapto('<Plug>AM_aocom')|map <unique> <Leader>aocom	<Plug>AM_aocom|endif
+if !hasmapto('<Plug>AM_ascom')|map <unique> <Leader>ascom	<Plug>AM_ascom|endif
+if !hasmapto('<Plug>AM_adec') |map <unique> <Leader>adec	<Plug>AM_adec|endif
+if !hasmapto('<Plug>AM_adef') |map <unique> <Leader>adef	<Plug>AM_adef|endif
+if !hasmapto('<Plug>AM_afnc') |map <unique> <Leader>afnc	<Plug>AM_afnc|endif
+if !hasmapto('<Plug>AM_afnc') |map <unique> <Leader>afnc	<Plug>AM_afnc|endif
+if !hasmapto('<Plug>AM_aunum')|map <unique> <Leader>aunum	<Plug>AM_aenum|endif
+if !hasmapto('<Plug>AM_aenum')|map <unique> <Leader>aenum	<Plug>AM_aunum|endif
+if exists("g:alignmaps_euronumber") && !exists("g:alignmaps_usanumber")
+ if !hasmapto('<Plug>AM_anum')|map <unique> <Leader>anum	<Plug>AM_aenum|endif
+else
+ if !hasmapto('<Plug>AM_anum')|map <unique> <Leader>anum	<Plug>AM_aunum|endif
+endif
+
+map <silent> <script> <Plug>AM_a?		<SID>WS:AlignCtrl mIp1P1lC ? : : : : <CR>:'a,.Align<CR>:'a,'z-1s/\(\s\+\)? /?\1/e<CR><SID>WE
+map <silent> <script> <Plug>AM_a,		<SID>WS:'y,'zs/\(\S\)\s\+/\1 /ge<CR>'yjma'zk:call AlignMaps#CharJoiner(",")<cr>:silent 'y,'zg/,/call AlignMaps#FixMultiDec()<CR>'z:exe "norm \<Plug>AM_adec"<cr><SID>WE
+map <silent> <script> <Plug>AM_a<		<SID>WS:AlignCtrl mIp1P1=l << >><CR>:'a,.Align<CR><SID>WE
+map <silent> <script> <Plug>AM_a(       <SID>WS:AlignCtrl mIp0P1=l<CR>:'a,.Align [(,]<CR>:sil 'y+1,'z-1s/\(\s\+\),/,\1/ge<CR><SID>WE
+map <silent> <script> <Plug>AM_a=		<SID>WS:AlignCtrl mIp1P1=l<CR>:AlignCtrl g :=<CR>:'a,'zAlign :\==<CR><SID>WE
+map <silent> <script> <Plug>AM_abox		<SID>WS:let g:alignmaps_iws=substitute(getline("'a"),'^\(\s*\).*$','\1','e')<CR>:'a,'z-1s/^\s\+//e<CR>:'a,'z-1s/^.*$/@&@/<CR>:AlignCtrl m=p01P0w @<CR>:'a,.Align<CR>:'a,'z-1s/@/ * /<CR>:'a,'z-1s/@$/*/<CR>'aYP:s/./*/g<CR>0r/'zkYp:s/./*/g<CR>0r A/<Esc>:exe "'a-1,'z-1s/^/".g:alignmaps_iws."/e"<CR><SID>WE
+map <silent> <script> <Plug>AM_acom		<SID>WS:'a,.s/\/[*/]\/\=/@&@/e<CR>:'a,.s/\*\//@&/e<CR>:'y,'zs/^\( *\) @/\1@/e<CR>'zk:call AlignMaps#StdAlign(2)<CR>:'y,'zs/^\(\s*\) @/\1/e<CR>:'y,'zs/ @//eg<CR><SID>WE
+map <silent> <script> <Plug>AM_adcom	<SID>WS:'a,.v/^\s*\/[/*]/s/\/[*/]\*\=/@&@/e<CR>:'a,.v/^\s*\/[/*]/s/\*\//@&/e<CR>:'y,'zv/^\s*\/[/*]/s/^\( *\) @/\1@/e<CR>'zk:call AlignMaps#StdAlign(3)<cr>:'y,'zv/^\s*\/[/*]/s/^\(\s*\) @/\1/e<CR>:'y,'zs/ @//eg<CR><SID>WE
+map <silent> <script> <Plug>AM_aocom	<SID>WS:AlignPush<CR>:AlignCtrl g /[*/]<CR>:exe "norm \<Plug>AM_acom"<cr>:AlignPop<CR><SID>WE
+map <silent> <script> <Plug>AM_ascom	<SID>WS:'a,.s/\/[*/]/@&@/e<CR>:'a,.s/\*\//@&/e<CR>:silent! 'a,.g/^\s*@\/[*/]/s/@//ge<CR>:AlignCtrl v ^\s*\/[*/]<CR>:AlignCtrl g \/[*/]<CR>'zk:call AlignMaps#StdAlign(2)<cr>:'y,'zs/^\(\s*\) @/\1/e<CR>:'y,'zs/ @//eg<CR><SID>WE
+map <silent> <script> <Plug>AM_adec		<SID>WS:'a,'zs/\([^ \t/(]\)\([*&]\)/\1 \2/e<CR>:'y,'zv/^\//s/\([^ \t]\)\s\+/\1 /ge<CR>:'y,'zv/^\s*[*/]/s/\([^/][*&]\)\s\+/\1/ge<CR>:'y,'zv/^\s*[*/]/s/^\(\s*\%(\K\k*\s\+\%([a-zA-Z_*(&]\)\@=\)\+\)\([*(&]*\)\s*\([a-zA-Z0-9_()]\+\)\s*\(\(\[.\{-}]\)*\)\s*\(=\)\=\s*\(.\{-}\)\=\s*;/\1@\2#@\3\4@\6@\7;@/e<CR>:'y,'zv/^\s*[*/]/s/\*\/\s*$/@*\//e<CR>:'y,'zv/^\s*[*/]/s/^\s\+\*/@@@@@* /e<CR>:'y,'zv/^\s*[*/]/s/^@@@@@\*\(.*[^*/]\)$/&@*/e<CR>'yjma'zk:AlignCtrl v ^\s*[*/#]<CR>:call AlignMaps#StdAlign(1)<cr>:'y,'zv/^\s*[*/]/s/@ //ge<CR>:'y,'zv/^\s*[*/]/s/\(\s*\);/;\1/e<CR>:'y,'zv/^#/s/# //e<CR>:'y,'zv/^\s\+[*/#]/s/\([^/*]\)\(\*\+\)\( \+\)/\1\3\2/e<CR>:'y,'zv/^\s\+[*/#]/s/\((\+\)\( \+\)\*/\2\1*/e<CR>:'y,'zv/^\s\+[*/#]/s/^\(\s\+\) \*/\1*/e<CR>:'y,'zv/^\s\+[*/#]/s/[ \t@]*$//e<CR>:'y,'zs/^[*]/ */e<CR><SID>WE
+map <silent> <script> <Plug>AM_adef		<SID>WS:AlignPush<CR>:AlignCtrl v ^\s*\(\/\*\<bar>\/\/\)<CR>:'a,.v/^\s*\(\/\*\<bar>\/\/\)/s/^\(\s*\)#\(\s\)*define\s*\(\I[a-zA-Z_0-9(),]*\)\s*\(.\{-}\)\($\<Bar>\/\*\)/#\1\2define @\3@\4@\5/e<CR>:'a,.v/^\s*\(\/\*\<bar>\/\/\)/s/\($\<Bar>\*\/\)/@&/e<CR>'zk:call AlignMaps#StdAlign(1)<cr>'yjma'zk:'a,.v/^\s*\(\/\*\<bar>\/\/\)/s/ @//g<CR><SID>WE
+map <silent> <script> <Plug>AM_afnc		:<c-u>set lz<CR>:silent call AlignMaps#Afnc()<CR>:set nolz<CR>
+map <silent> <script> <Plug>AM_aunum	<SID>WS:'a,'zs/\%([0-9.]\)\s\+\zs\([-+.]\=\d\)/@\1/ge<CR>:'a,'zs/\(\(^\|\s\)\d\+\)\(\s\+\)@/\1@\3@/ge<CR>:'a,'zs/\.@/\.0@/ge<CR>:AlignCtrl wmp0P0r<CR>:'a,'zAlign [.@]<CR>:'a,'zs/@/ /ge<CR>:'a,'zs/\(\.\)\(\s\+\)\([0-9.,eE+]\+\)/\1\3\2/ge<CR>:'a,'zs/\([eE]\)\(\s\+\)\([0-9+\-+]\+\)/\1\3\2/ge<CR><SID>WE
+map <silent> <script> <Plug>AM_aenum	<SID>WS:'a,'zs/\%([0-9.]\)\s\+\([-+]\=\d\)/\1@\2/ge<CR>:'a,'zs/\.@/\.0@/ge<CR>:AlignCtrl wmp0P0r<CR>:'a,'zAlign [,@]<CR>:'a,'zs/@/ /ge<CR>:'a,'zs/\(,\)\(\s\+\)\([-0-9.,eE+]\+\)/\1\3\2/ge<CR>:'a,'zs/\([eE]\)\(\s\+\)\([0-9+\-+]\+\)/\1\3\2/ge<CR><SID>WE
+
+" ---------------------------------------------------------------------
+" html table alignment	{{{2
+if !hasmapto('<Plug>AM_Htd')|map <unique> <Leader>Htd	<Plug>AM_Htd|endif
+map <silent> <script> <Plug>AM_Htd <SID>WS:'y,'zs%<[tT][rR]><[tT][dD][^>]\{-}>\<Bar></[tT][dD]><[tT][dD][^>]\{-}>\<Bar></[tT][dD]></[tT][rR]>%@&@%g<CR>'yjma'zk:AlignCtrl m=Ilp1P0 @<CR>:'a,.Align<CR>:'y,'zs/ @/@/<CR>:'y,'zs/@ <[tT][rR]>/<[tT][rR]>/ge<CR>:'y,'zs/@//ge<CR><SID>WE
+
+" ---------------------------------------------------------------------
+" character-based right-justified alignment maps {{{2
+if !hasmapto('<Plug>AM_T|')|map <unique> <Leader>T|		<Plug>AM_T||endif
+if !hasmapto('<Plug>AM_T#')	 |map <unique> <Leader>T#		<Plug>AM_T#|endif
+if !hasmapto('<Plug>AM_T,')	 |map <unique> <Leader>T,		<Plug>AM_T,o|endif
+if !hasmapto('<Plug>AM_Ts,') |map <unique> <Leader>Ts,		<Plug>AM_Ts,|endif
+if !hasmapto('<Plug>AM_T:')	 |map <unique> <Leader>T:		<Plug>AM_T:|endif
+if !hasmapto('<Plug>AM_T;')	 |map <unique> <Leader>T;		<Plug>AM_T;|endif
+if !hasmapto('<Plug>AM_T<')	 |map <unique> <Leader>T<		<Plug>AM_T<|endif
+if !hasmapto('<Plug>AM_T=')	 |map <unique> <Leader>T=		<Plug>AM_T=|endif
+if !hasmapto('<Plug>AM_T?')	 |map <unique> <Leader>T?		<Plug>AM_T?|endif
+if !hasmapto('<Plug>AM_T@')	 |map <unique> <Leader>T@		<Plug>AM_T@|endif
+if !hasmapto('<Plug>AM_Tab') |map <unique> <Leader>Tab		<Plug>AM_Tab|endif
+if !hasmapto('<Plug>AM_Tsp') |map <unique> <Leader>Tsp		<Plug>AM_Tsp|endif
+if !hasmapto('<Plug>AM_T~')	 |map <unique> <Leader>T~		<Plug>AM_T~|endif
+
+map <silent> <script> <Plug>AM_T| <SID>WS:AlignCtrl mIp0P0=r <Bar><CR>:'a,.Align<CR><SID>WE
+map <silent> <script> <Plug>AM_T#   <SID>WS:AlignCtrl mIp0P0=r #<CR>:'a,.Align<CR><SID>WE
+map <silent> <script> <Plug>AM_T,   <SID>WS:AlignCtrl mIp0P1=r ,<CR>:'a,.Align<CR><SID>WE
+map <silent> <script> <Plug>AM_Ts,  <SID>WS:AlignCtrl mIp0P1=r ,<CR>:'a,.Align<CR>:'a,.s/\(\s*\),/,\1/ge<CR><SID>WE
+map <silent> <script> <Plug>AM_T:   <SID>WS:AlignCtrl mIp1P1=r :<CR>:'a,.Align<CR><SID>WE
+map <silent> <script> <Plug>AM_T;   <SID>WS:AlignCtrl mIp0P0=r ;<CR>:'a,.Align<CR><SID>WE
+map <silent> <script> <Plug>AM_T<   <SID>WS:AlignCtrl mIp0P0=r <<CR>:'a,.Align<CR><SID>WE
+map <silent> <script> <Plug>AM_T=   <SID>WS:'a,'z-1s/\s\+\([*/+\-%<Bar>&\~^]\==\)/ \1/e<CR>:'a,'z-1s@ \+\([*/+\-%<Bar>&\~^]\)=@\1=@ge<CR>:'a,'z-1s/; */;@/e<CR>:'a,'z-1s/==/\="\<Char-0x0f>\<Char-0x0f>"/ge<CR>:'a,'z-1s/!=/\x="!\<Char-0x0f>"/ge<CR>:AlignCtrl mIp1P1=r = @<CR>:AlignCtrl g =<CR>:'a,'z-1Align<CR>:'a,'z-1s/; *@/;/e<CR>:'a,'z-1s/; *$/;/e<CR>:'a,'z-1s@\([*/+\-%<Bar>&\~^]\)\( \+\)=@\2\1=@ge<CR>:'a,'z-1s/\( \+\);/;\1/ge<CR>:'a,'z-1s/\xff/=/ge<CR><SID>WE:exe "norm <Plug>acom"
+map <silent> <script> <Plug>AM_T?   <SID>WS:AlignCtrl mIp0P0=r ?<CR>:'a,.Align<CR>:'y,'zs/ \( *\);/;\1/ge<CR><SID>WE
+map <silent> <script> <Plug>AM_T@   <SID>WS:AlignCtrl mIp0P0=r @<CR>:'a,.Align<CR><SID>WE
+map <silent> <script> <Plug>AM_Tab  <SID>WS:'a,.s/^\(\t*\)\(.*\)/\=submatch(1).escape(substitute(submatch(2),'\t','@','g'),'\')/<CR>:AlignCtrl mI=r @<CR>:'a,.Align<CR>:'y+1,'z-1s/@/ /g<CR><SID>WE
+map <silent> <script> <Plug>AM_Tsp  <SID>WS:'a,.s/^\(\s*\)\(.*\)/\=submatch(1).escape(substitute(submatch(2),'\s\+','@','g'),'\')/<CR>:AlignCtrl mI=r @<CR>:'a,.Align<CR>:'y+1,'z-1s/@/ /g<CR><SID>WE
+map <silent> <script> <Plug>AM_T~   <SID>WS:AlignCtrl mIp0P0=r ~<CR>:'a,.Align<CR>:'y,'zs/ \( *\);/;\1/ge<CR><SID>WE
+
+" ---------------------------------------------------------------------
+" character-based left-justified alignment maps {{{2
+if !hasmapto('<Plug>AM_t|')	|map <unique> <Leader>t|	<Plug>AM_t||endif
+if !hasmapto('<Plug>AM_t#')		|map <unique> <Leader>t#	<Plug>AM_t#|endif
+if !hasmapto('<Plug>AM_t,')		|map <unique> <Leader>t,	<Plug>AM_t,|endif
+if !hasmapto('<Plug>AM_t:')		|map <unique> <Leader>t:	<Plug>AM_t:|endif
+if !hasmapto('<Plug>AM_t;')		|map <unique> <Leader>t;	<Plug>AM_t;|endif
+if !hasmapto('<Plug>AM_t<')		|map <unique> <Leader>t<	<Plug>AM_t<|endif
+if !hasmapto('<Plug>AM_t=')		|map <unique> <Leader>t=	<Plug>AM_t=|endif
+if !hasmapto('<Plug>AM_ts,')	|map <unique> <Leader>ts,	<Plug>AM_ts,|endif
+if !hasmapto('<Plug>AM_ts:')	|map <unique> <Leader>ts:	<Plug>AM_ts:|endif
+if !hasmapto('<Plug>AM_ts;')	|map <unique> <Leader>ts;	<Plug>AM_ts;|endif
+if !hasmapto('<Plug>AM_ts<')	|map <unique> <Leader>ts<	<Plug>AM_ts<|endif
+if !hasmapto('<Plug>AM_ts=')	|map <unique> <Leader>ts=	<Plug>AM_ts=|endif
+if !hasmapto('<Plug>AM_w=')		|map <unique> <Leader>w=	<Plug>AM_w=|endif
+if !hasmapto('<Plug>AM_t?')		|map <unique> <Leader>t?	<Plug>AM_t?|endif
+if !hasmapto('<Plug>AM_t~')		|map <unique> <Leader>t~	<Plug>AM_t~|endif
+if !hasmapto('<Plug>AM_t@')		|map <unique> <Leader>t@	<Plug>AM_t@|endif
+if !hasmapto('<Plug>AM_m=')		|map <unique> <Leader>m=	<Plug>AM_m=|endif
+if !hasmapto('<Plug>AM_tab')	|map <unique> <Leader>tab	<Plug>AM_tab|endif
+if !hasmapto('<Plug>AM_tml')	|map <unique> <Leader>tml	<Plug>AM_tml|endif
+if !hasmapto('<Plug>AM_tsp')	|map <unique> <Leader>tsp	<Plug>AM_tsp|endif
+if !hasmapto('<Plug>AM_tsq')	|map <unique> <Leader>tsq	<Plug>AM_tsq|endif
+if !hasmapto('<Plug>AM_tt')		|map <unique> <Leader>tt	<Plug>AM_tt|endif
+
+map <silent> <script> <Plug>AM_t|		<SID>WS:AlignCtrl mIp0P0=l <Bar><CR>:'a,.Align<CR><SID>WE
+map <silent> <script> <Plug>AM_t#		<SID>WS:AlignCtrl mIp0P0=l #<CR>:'a,.Align<CR><SID>WE
+map <silent> <script> <Plug>AM_t,		<SID>WS:AlignCtrl mIp0P1=l ,<CR>:'a,.Align<CR><SID>WE
+map <silent> <script> <Plug>AM_t:		<SID>WS:AlignCtrl mIp1P1=l :<CR>:'a,.Align<CR><SID>WE
+map <silent> <script> <Plug>AM_t;		<SID>WS:AlignCtrl mIp0P1=l ;<CR>:'a,.Align<CR>:sil 'y,'zs/\( *\);/;\1/ge<CR><SID>WE
+map <silent> <script> <Plug>AM_t<		<SID>WS:AlignCtrl mIp0P0=l <<CR>:'a,.Align<CR><SID>WE
+map <silent> <script> <Plug>AM_t=		<SID>WS:call AlignMaps#Equals()<CR><SID>WE
+map <silent> <script> <Plug>AM_ts,		<SID>WS:AlignCtrl mIp0P1=l #<CR>:'a,.Align<CR>:sil 'y+1,'z-1s/\(\s*\)#/,\1/ge<CR><SID>WE
+map <silent> <script> <Plug>AM_ts,		<SID>WS:AlignCtrl mIp0P1=l ,<CR>:'a,.Align<CR>:sil 'y+1,'z-1s/\(\s*\),/,\1/ge<CR><SID>WE
+map <silent> <script> <Plug>AM_ts:		<SID>WS:AlignCtrl mIp1P1=l :<CR>:'a,.Align<CR>:sil 'y+1,'z-1s/\(\s*\):/:\1/ge<CR><SID>WE
+map <silent> <script> <Plug>AM_ts;		<SID>WS:AlignCtrl mIp1P1=l ;<CR>:'a,.Align<CR>:sil 'y+1,'z-1s/\(\s*\);/;\1/ge<CR><SID>WE
+map <silent> <script> <Plug>AM_ts<		<SID>WS:AlignCtrl mIp1P1=l <<CR>:'a,.Align<CR>:sil 'y+1,'z-1s/\(\s*\)</<\1/ge<CR><SID>WE
+map <silent> <script> <Plug>AM_ts=		<SID>WS:AlignCtrl mIp1P1=l =<CR>:'a,.Align<CR>:sil 'y+1,'z-1s/\(\s*\)=/=\1/ge<CR><SID>WE
+map <silent> <script> <Plug>AM_w=		<SID>WS:'a,'zg/=/s/\s\+\([*/+\-%<Bar>&\~^]\==\)/ \1/e<CR>:'a,'zg/=/s@ \+\([*/+\-%<Bar>&\~^]\)=@\1=@ge<CR>:'a,'zg/=/s/==/\="\<Char-0x0f>\<Char-0x0f>"/ge<CR>:'a,'zg/=/s/!=/\="!\<Char-0x0f>"/ge<CR>'zk:AlignCtrl mWp1P1=l =<CR>:AlignCtrl g =<CR>:'a,'z-1g/=/Align<CR>:'a,'z-1g/=/s@\([*/+\-%<Bar>&\~^!=]\)\( \+\)=@\2\1=@ge<CR>:'a,'z-1g/=/s/\( \+\);/;\1/ge<CR>:'a,'z-1v/^\s*\/[*/]/s/\/[*/]/@&@/e<CR>:'a,'z-1v/^\s*\/[*/]/s/\*\//@&/e<CR>'zk:call AlignMaps#StdAlign(1)<cr>:'y,'zs/^\(\s*\) @/\1/e<CR>:'a,'z-1g/=/s/\xff/=/ge<CR>:'y,'zg/=/s/ @//eg<CR><SID>WE
+map <silent> <script> <Plug>AM_t?		<SID>WS:AlignCtrl mIp0P0=l ?<CR>:'a,.Align<CR>:.,'zs/ \( *\);/;\1/ge<CR><SID>WE
+map <silent> <script> <Plug>AM_t~		<SID>WS:AlignCtrl mIp0P0=l ~<CR>:'a,.Align<CR>:'y,'zs/ \( *\);/;\1/ge<CR><SID>WE
+map <silent> <script> <Plug>AM_t@		<SID>WS::call AlignMaps#StdAlign(1)<cr>:<SID>WE
+map <silent> <script> <Plug>AM_m=		<SID>WS:'a,'zs/\s\+\([*/+\-%<Bar>&\~^]\==\)/ \1/e<CR>:'a,'zs@ \+\([*/+\-%<Bar>&\~^]\)=@\1=@ge<CR>:'a,'zs/==/\="\<Char-0x0f>\<Char-0x0f>"/ge<CR>:'a,'zs/!=/\="!\<Char-0x0f>"/ge<CR>'zk:AlignCtrl mIp1P1=l =<CR>:AlignCtrl g =<CR>:'a,'z-1Align<CR>:'a,'z-1s@\([*/+\-%<Bar>&\~^!=]\)\( \+\)=@\2\1=@ge<CR>:'a,'z-1s/\( \+\);/;\1/ge<CR>:'a,'z-s/%\ze[^=]/ @%@ /e<CR>'zk:call AlignMaps#StdAlign(1)<cr>:'y,'zs/^\(\s*\) @/\1/e<CR>:'a,'z-1s/\xff/=/ge<CR>:'y,'zs/ @//eg<CR><SID>WE
+map <silent> <script> <Plug>AM_tab		<SID>WS:'a,.s/^\(\t*\)\(.*\)$/\=submatch(1).escape(substitute(submatch(2),'\t',"\<Char-0x0f>",'g'),'\')/<CR>:if &ts == 1<bar>exe "AlignCtrl mI=lp0P0 \<Char-0x0f>"<bar>else<bar>exe "AlignCtrl mI=l \<Char-0x0f>"<bar>endif<CR>:'a,.Align<CR>:exe "'y+1,'z-1s/\<Char-0x0f>/".((&ts == 1)? '\t' : ' ')."/g"<CR><SID>WE
+map <silent> <script> <Plug>AM_tml		<SID>WS:AlignCtrl mWp1P0=l \\\@<!\\\s*$<CR>:'a,.Align<CR><SID>WE
+map <silent> <script> <Plug>AM_tsp		<SID>WS:'a,.s/^\(\s*\)\(.*\)/\=submatch(1).escape(substitute(submatch(2),'\s\+','@','g'),'\')/<CR>:AlignCtrl mI=lp0P0 @<CR>:'a,.Align<CR>:'y+1,'z-1s/@/ /g<CR><SID>WE
+map <silent> <script> <Plug>AM_tsq		<SID>WS:'a,.AlignReplaceQuotedSpaces<CR>:'a,.s/^\(\s*\)\(.*\)/\=submatch(1).substitute(submatch(2),'\s\+','@','g')/<CR>:AlignCtrl mIp0P0=l @<CR>:'a,.Align<CR>:'y+1,'z-1s/[%@]/ /g<CR><SID>WE
+map <silent> <script> <Plug>AM_tt		<SID>WS:AlignCtrl mIp1P1=l \\\@<!& \\\\<CR>:'a,.Align<CR><SID>WE
+
+" =====================================================================
+" Menu Support: {{{1
+"   ma ..move.. use menu
+"   v V or ctrl-v ..move.. use menu
+if has("menu") && has("gui_running") && &go =~ 'm' && !exists("s:firstmenu")
+ let s:firstmenu= 1
+ if !exists("g:DrChipTopLvlMenu")
+  let g:DrChipTopLvlMenu= "DrChip."
+ endif
+ if g:DrChipTopLvlMenu != ""
+  let s:mapleader = exists("g:mapleader")? g:mapleader : '\'
+  let s:emapleader= escape(s:mapleader,'\ ')
+  exe 'menu '.g:DrChipTopLvlMenu.'AlignMaps.<<\ and\ >><tab>'.s:emapleader.'a<	'.s:mapleader.'a<'
+  exe 'menu '.g:DrChipTopLvlMenu.'AlignMaps.Assignment\ =<tab>'.s:emapleader.'t=	'.s:mapleader.'t='
+  exe 'menu '.g:DrChipTopLvlMenu.'AlignMaps.Assignment\ :=<tab>'.s:emapleader.'a=	'.s:mapleader.'a='
+  exe 'menu '.g:DrChipTopLvlMenu.'AlignMaps.Backslashes<tab>'.s:emapleader.'tml	'.s:mapleader.'tml'
+  exe 'menu '.g:DrChipTopLvlMenu.'AlignMaps.Breakup\ Comma\ Declarations<tab>'.s:emapleader.'a,	'.s:mapleader.'a,'
+  exe 'menu '.g:DrChipTopLvlMenu.'AlignMaps.C\ Comment\ Box<tab>'.s:emapleader.'abox	'.s:mapleader.'abox'
+  exe 'menu '.g:DrChipTopLvlMenu.'AlignMaps.Commas<tab>'.s:emapleader.'t,	'.s:mapleader.'t,'
+  exe 'menu '.g:DrChipTopLvlMenu.'AlignMaps.Commas<tab>'.s:emapleader.'ts,	'.s:mapleader.'ts,'
+  exe 'menu '.g:DrChipTopLvlMenu.'AlignMaps.Commas\ With\ Strings<tab>'.s:emapleader.'tsq	'.s:mapleader.'tsq'
+  exe 'menu '.g:DrChipTopLvlMenu.'AlignMaps.Comments<tab>'.s:emapleader.'acom	'.s:mapleader.'acom'
+  exe 'menu '.g:DrChipTopLvlMenu.'AlignMaps.Comments\ Only<tab>'.s:emapleader.'aocom	'.s:mapleader.'aocom'
+  exe 'menu '.g:DrChipTopLvlMenu.'AlignMaps.Declaration\ Comments<tab>'.s:emapleader.'adcom	'.s:mapleader.'adcom'
+  exe 'menu '.g:DrChipTopLvlMenu.'AlignMaps.Declarations<tab>'.s:emapleader.'adec	'.s:mapleader.'adec'
+  exe 'menu '.g:DrChipTopLvlMenu.'AlignMaps.Definitions<tab>'.s:emapleader.'adef	'.s:mapleader.'adef'
+  exe 'menu '.g:DrChipTopLvlMenu.'AlignMaps.Function\ Header<tab>'.s:emapleader.'afnc	'.s:mapleader.'afnc'
+  exe 'menu '.g:DrChipTopLvlMenu.'AlignMaps.Html\ Tables<tab>'.s:emapleader.'Htd	'.s:mapleader.'Htd'
+  exe 'menu '.g:DrChipTopLvlMenu.'AlignMaps.(\.\.\.)?\.\.\.\ :\ \.\.\.<tab>'.s:emapleader.'a?	'.s:mapleader.'a?'
+  exe 'menu '.g:DrChipTopLvlMenu.'AlignMaps.Numbers<tab>'.s:emapleader.'anum	'.s:mapleader.'anum'
+  exe 'menu '.g:DrChipTopLvlMenu.'AlignMaps.Numbers\ (American-Style)<tab>'.s:emapleader.'aunum	<Leader>aunum	'.s:mapleader.'aunum	<Leader>aunum'
+  exe 'menu '.g:DrChipTopLvlMenu.'AlignMaps.Numbers\ (Euro-Style)<tab>'.s:emapleader.'aenum	'.s:mapleader.'aenum'
+  exe 'menu '.g:DrChipTopLvlMenu.'AlignMaps.Spaces\ (Left\ Justified)<tab>'.s:emapleader.'tsp	'.s:mapleader.'tsp'
+  exe 'menu '.g:DrChipTopLvlMenu.'AlignMaps.Spaces\ (Right\ Justified)<tab>'.s:emapleader.'Tsp	'.s:mapleader.'Tsp'
+  exe 'menu '.g:DrChipTopLvlMenu.'AlignMaps.Statements\ With\ Percent\ Style\ Comments<tab>'.s:emapleader.'m=	'.s:mapleader.'m='
+  exe 'menu '.g:DrChipTopLvlMenu.'AlignMaps.Symbol\ <<tab>'.s:emapleader.'t<	'.s:mapleader.'t<'
+  exe 'menu '.g:DrChipTopLvlMenu.'AlignMaps.Symbol\ \|<tab>'.s:emapleader.'t\|	'.s:mapleader.'t|'
+  exe 'menu '.g:DrChipTopLvlMenu.'AlignMaps.Symbol\ @<tab>'.s:emapleader.'t@	'.s:mapleader.'t@'
+  exe 'menu '.g:DrChipTopLvlMenu.'AlignMaps.Symbol\ #<tab>'.s:emapleader.'t#	'.s:mapleader.'t#'
+  exe 'menu '.g:DrChipTopLvlMenu.'AlignMaps.Tabs<tab>'.s:emapleader.'tab	'.s:mapleader.'tab'
+  unlet s:mapleader
+  unlet s:emapleader
+ endif
+endif
+
+" =====================================================================
+"  Restore: {{{1
+let &cpo= s:keepcpo
+unlet s:keepcpo
+
+" ==============================================================================
+"  Modelines: {{{1
+" vim: ts=4 nowrap fdm=marker
Index: /issm/trunk/externalpackages/vim/vim.AddOns/issm.vim/plugin/AlignPlugin.vim
===================================================================
--- /issm/trunk/externalpackages/vim/vim.AddOns/issm.vim/plugin/AlignPlugin.vim	(revision 4230)
+++ /issm/trunk/externalpackages/vim/vim.AddOns/issm.vim/plugin/AlignPlugin.vim	(revision 4230)
@@ -0,0 +1,41 @@
+" AlignPlugin: tool to align multiple fields based on one or more separators
+"   Author:	 Charles E. Campbell, Jr.
+"   Date:    Nov 02, 2008
+" GetLatestVimScripts: 294 1 :AutoInstall: Align.vim
+" GetLatestVimScripts: 1066 1 :AutoInstall: cecutil.vim
+" Copyright:    Copyright (C) 1999-2007 Charles E. Campbell, Jr. {{{1
+"               Permission is hereby granted to use and distribute this code,
+"               with or without modifications, provided that this copyright
+"               notice is copied with it. Like anything else that's free,
+"               Align.vim is provided *as is* and comes with no warranty
+"               of any kind, either expressed or implied. By using this
+"               plugin, you agree that in no event will the copyright
+"               holder be liable for any damages resulting from the use
+"               of this software.
+"
+" Romans 1:16,17a : For I am not ashamed of the gospel of Christ, for it is {{{1
+" the power of God for salvation for everyone who believes; for the Jew first,
+" and also for the Greek.  For in it is revealed God's righteousness from
+" faith to faith.
+" ---------------------------------------------------------------------
+" Load Once: {{{1
+if &cp || exists("g:loaded_AlignPlugin")
+ finish
+endif
+let g:loaded_AlignPlugin = "v35"
+let s:keepcpo            = &cpo
+set cpo&vim
+
+" ---------------------------------------------------------------------
+" Public Interface: {{{1
+com! -bang -range -nargs=* Align <line1>,<line2>call Align#Align(<bang>0,<q-args>)
+com!       -range -nargs=0 AlignReplaceQuotedSpaces <line1>,<line2>call Align#AlignReplaceQuotedSpaces()
+com!              -nargs=* AlignCtrl call Align#AlignCtrl(<q-args>)
+com!              -nargs=0 AlignPush call Align#AlignPush()
+com!              -nargs=0 AlignPop  call Align#AlignPop()
+
+" ---------------------------------------------------------------------
+"  Restore: {{{1
+let &cpo= s:keepcpo
+unlet s:keepcpo
+" vim: ts=4 fdm=marker
Index: /issm/trunk/externalpackages/vim/vim.AddOns/issm.vim/plugin/NERD_tree.vim
===================================================================
--- /issm/trunk/externalpackages/vim/vim.AddOns/issm.vim/plugin/NERD_tree.vim	(revision 4230)
+++ /issm/trunk/externalpackages/vim/vim.AddOns/issm.vim/plugin/NERD_tree.vim	(revision 4230)
@@ -0,0 +1,4059 @@
+" ============================================================================
+" File:        NERD_tree.vim
+" Description: vim global plugin that provides a nice tree explorer
+" Maintainer:  Martin Grenfell <martin.grenfell at gmail dot com>
+" Last Change: 1 December, 2009
+" License:     This program is free software. It comes without any warranty,
+"              to the extent permitted by applicable law. You can redistribute
+"              it and/or modify it under the terms of the Do What The Fuck You
+"              Want To Public License, Version 2, as published by Sam Hocevar.
+"              See http://sam.zoy.org/wtfpl/COPYING for more details.
+"
+" ============================================================================
+let s:NERD_tree_version = '4.1.0'
+
+" SECTION: Script init stuff {{{1
+"============================================================
+if exists("loaded_nerd_tree")
+    finish
+endif
+if v:version < 700
+    echoerr "NERDTree: this plugin requires vim >= 7. DOWNLOAD IT! You'll thank me later!"
+    finish
+endif
+let loaded_nerd_tree = 1
+
+"for line continuation - i.e dont want C in &cpo
+let s:old_cpo = &cpo
+set cpo&vim
+
+"Function: s:initVariable() function {{{2
+"This function is used to initialise a given variable to a given value. The
+"variable is only initialised if it does not exist prior
+"
+"Args:
+"var: the name of the var to be initialised
+"value: the value to initialise var to
+"
+"Returns:
+"1 if the var is set, 0 otherwise
+function! s:initVariable(var, value)
+    if !exists(a:var)
+        exec 'let ' . a:var . ' = ' . "'" . a:value . "'"
+        return 1
+    endif
+    return 0
+endfunction
+
+"SECTION: Init variable calls and other random constants {{{2
+call s:initVariable("g:NERDChristmasTree", 1)
+call s:initVariable("g:NERDTreeAutoCenter", 1)
+call s:initVariable("g:NERDTreeAutoCenterThreshold", 3)
+call s:initVariable("g:NERDTreeCaseSensitiveSort", 0)
+call s:initVariable("g:NERDTreeChDirMode", 0)
+if !exists("g:NERDTreeIgnore")
+    let g:NERDTreeIgnore = ['\~$']
+endif
+call s:initVariable("g:NERDTreeBookmarksFile", expand('$HOME') . '/.NERDTreeBookmarks')
+call s:initVariable("g:NERDTreeHighlightCursorline", 1)
+call s:initVariable("g:NERDTreeHijackNetrw", 1)
+call s:initVariable("g:NERDTreeMouseMode", 1)
+call s:initVariable("g:NERDTreeNotificationThreshold", 100)
+call s:initVariable("g:NERDTreeQuitOnOpen", 0)
+call s:initVariable("g:NERDTreeShowBookmarks", 0)
+call s:initVariable("g:NERDTreeShowFiles", 1)
+call s:initVariable("g:NERDTreeShowHidden", 0)
+call s:initVariable("g:NERDTreeShowLineNumbers", 0)
+call s:initVariable("g:NERDTreeSortDirs", 1)
+
+if !exists("g:NERDTreeSortOrder")
+    let g:NERDTreeSortOrder = ['\/$', '*', '\.swp$',  '\.bak$', '\~$']
+else
+    "if there isnt a * in the sort sequence then add one
+    if count(g:NERDTreeSortOrder, '*') < 1
+        call add(g:NERDTreeSortOrder, '*')
+    endif
+endif
+
+"we need to use this number many times for sorting... so we calculate it only
+"once here
+let s:NERDTreeSortStarIndex = index(g:NERDTreeSortOrder, '*')
+
+if !exists('g:NERDTreeStatusline')
+
+    "the exists() crap here is a hack to stop vim spazzing out when
+    "loading a session that was created with an open nerd tree. It spazzes
+    "because it doesnt store b:NERDTreeRoot (its a b: var, and its a hash)
+    let g:NERDTreeStatusline = "%{exists('b:NERDTreeRoot')?b:NERDTreeRoot.path.str():''}"
+
+endif
+call s:initVariable("g:NERDTreeWinPos", "left")
+call s:initVariable("g:NERDTreeWinSize", 31)
+
+let s:running_windows = has("win16") || has("win32") || has("win64")
+
+"init the shell commands that will be used to copy nodes, and remove dir trees
+"
+"Note: the space after the command is important
+if s:running_windows
+    call s:initVariable("g:NERDTreeRemoveDirCmd", 'rmdir /s /q ')
+else
+    call s:initVariable("g:NERDTreeRemoveDirCmd", 'rm -rf ')
+    call s:initVariable("g:NERDTreeCopyCmd", 'cp -r ')
+endif
+
+
+"SECTION: Init variable calls for key mappings {{{2
+call s:initVariable("g:NERDTreeMapActivateNode", "o")
+call s:initVariable("g:NERDTreeMapChangeRoot", "C")
+call s:initVariable("g:NERDTreeMapChdir", "cd")
+call s:initVariable("g:NERDTreeMapCloseChildren", "X")
+call s:initVariable("g:NERDTreeMapCloseDir", "x")
+call s:initVariable("g:NERDTreeMapDeleteBookmark", "D")
+call s:initVariable("g:NERDTreeMapMenu", "m")
+call s:initVariable("g:NERDTreeMapHelp", "?")
+call s:initVariable("g:NERDTreeMapJumpFirstChild", "K")
+call s:initVariable("g:NERDTreeMapJumpLastChild", "J")
+call s:initVariable("g:NERDTreeMapJumpNextSibling", "<C-j>")
+call s:initVariable("g:NERDTreeMapJumpParent", "p")
+call s:initVariable("g:NERDTreeMapJumpPrevSibling", "<C-k>")
+call s:initVariable("g:NERDTreeMapJumpRoot", "P")
+call s:initVariable("g:NERDTreeMapOpenExpl", "e")
+call s:initVariable("g:NERDTreeMapOpenInTab", "t")
+call s:initVariable("g:NERDTreeMapOpenInTabSilent", "T")
+call s:initVariable("g:NERDTreeMapOpenRecursively", "O")
+call s:initVariable("g:NERDTreeMapOpenSplit", "i")
+call s:initVariable("g:NERDTreeMapOpenVSplit", "s")
+call s:initVariable("g:NERDTreeMapPreview", "g" . NERDTreeMapActivateNode)
+call s:initVariable("g:NERDTreeMapPreviewSplit", "g" . NERDTreeMapOpenSplit)
+call s:initVariable("g:NERDTreeMapPreviewVSplit", "g" . NERDTreeMapOpenVSplit)
+call s:initVariable("g:NERDTreeMapQuit", "q")
+call s:initVariable("g:NERDTreeMapRefresh", "r")
+call s:initVariable("g:NERDTreeMapRefreshRoot", "R")
+call s:initVariable("g:NERDTreeMapToggleBookmarks", "B")
+call s:initVariable("g:NERDTreeMapToggleFiles", "F")
+call s:initVariable("g:NERDTreeMapToggleFilters", "f")
+call s:initVariable("g:NERDTreeMapToggleHidden", "I")
+call s:initVariable("g:NERDTreeMapToggleZoom", "A")
+call s:initVariable("g:NERDTreeMapUpdir", "u")
+call s:initVariable("g:NERDTreeMapUpdirKeepOpen", "U")
+
+"SECTION: Script level variable declaration{{{2
+if s:running_windows
+    let s:escape_chars =  " `\|\"#%&,?()\*^<>"
+else
+    let s:escape_chars =  " \\`\|\"#%&,?()\*^<>"
+endif
+let s:NERDTreeBufName = 'NERD_tree_'
+
+let s:tree_wid = 2
+let s:tree_markup_reg = '^[ `|]*[\-+~]'
+let s:tree_up_dir_line = '.. (up a dir)'
+
+"the number to add to the nerd tree buffer name to make the buf name unique
+let s:next_buffer_number = 1
+
+" SECTION: Commands {{{1
+"============================================================
+"init the command that users start the nerd tree with
+command! -n=? -complete=dir -bar NERDTree :call s:initNerdTree('<args>')
+command! -n=? -complete=dir -bar NERDTreeToggle :call s:toggle('<args>')
+command! -n=0 -bar NERDTreeClose :call s:closeTreeIfOpen()
+command! -n=1 -complete=customlist,s:completeBookmarks -bar NERDTreeFromBookmark call s:initNerdTree('<args>')
+command! -n=0 -bar NERDTreeMirror call s:initNerdTreeMirror()
+command! -n=0 -bar NERDTreeFind call s:findAndRevealPath()
+" SECTION: Auto commands {{{1
+"============================================================
+augroup NERDTree
+    "Save the cursor position whenever we close the nerd tree
+    exec "autocmd BufWinLeave ". s:NERDTreeBufName ."* call <SID>saveScreenState()"
+    "cache bookmarks when vim loads
+    autocmd VimEnter * call s:Bookmark.CacheBookmarks(0)
+
+    "load all nerdtree plugins after vim starts
+    autocmd VimEnter * runtime! nerdtree_plugin/**/*.vim
+augroup END
+
+if g:NERDTreeHijackNetrw
+    augroup NERDTreeHijackNetrw
+        autocmd VimEnter * silent! autocmd! FileExplorer
+        au BufEnter,VimEnter * call s:checkForBrowse(expand("<amatch>"))
+    augroup END
+endif
+
+"SECTION: Classes {{{1
+"============================================================
+"CLASS: Bookmark {{{2
+"============================================================
+let s:Bookmark = {}
+" FUNCTION: Bookmark.activate() {{{3
+function! s:Bookmark.activate()
+    if self.path.isDirectory
+        call self.toRoot()
+    else
+        if self.validate()
+            let n = s:TreeFileNode.New(self.path)
+            call n.open()
+        endif
+    endif
+endfunction
+" FUNCTION: Bookmark.AddBookmark(name, path) {{{3
+" Class method to add a new bookmark to the list, if a previous bookmark exists
+" with the same name, just update the path for that bookmark
+function! s:Bookmark.AddBookmark(name, path)
+    for i in s:Bookmark.Bookmarks()
+        if i.name ==# a:name
+            let i.path = a:path
+            return
+        endif
+    endfor
+    call add(s:Bookmark.Bookmarks(), s:Bookmark.New(a:name, a:path))
+    call s:Bookmark.Sort()
+endfunction
+" Function: Bookmark.Bookmarks()   {{{3
+" Class method to get all bookmarks. Lazily initializes the bookmarks global
+" variable
+function! s:Bookmark.Bookmarks()
+    if !exists("g:NERDTreeBookmarks")
+        let g:NERDTreeBookmarks = []
+    endif
+    return g:NERDTreeBookmarks
+endfunction
+" Function: Bookmark.BookmarkExistsFor(name)   {{{3
+" class method that returns 1 if a bookmark with the given name is found, 0
+" otherwise
+function! s:Bookmark.BookmarkExistsFor(name)
+    try
+        call s:Bookmark.BookmarkFor(a:name)
+        return 1
+    catch /^NERDTree.BookmarkNotFoundError/
+        return 0
+    endtry
+endfunction
+" Function: Bookmark.BookmarkFor(name)   {{{3
+" Class method to get the bookmark that has the given name. {} is return if no
+" bookmark is found
+function! s:Bookmark.BookmarkFor(name)
+    for i in s:Bookmark.Bookmarks()
+        if i.name ==# a:name
+            return i
+        endif
+    endfor
+    throw "NERDTree.BookmarkNotFoundError: no bookmark found for name: \"". a:name  .'"'
+endfunction
+" Function: Bookmark.BookmarkNames()   {{{3
+" Class method to return an array of all bookmark names
+function! s:Bookmark.BookmarkNames()
+    let names = []
+    for i in s:Bookmark.Bookmarks()
+        call add(names, i.name)
+    endfor
+    return names
+endfunction
+" FUNCTION: Bookmark.CacheBookmarks(silent) {{{3
+" Class method to read all bookmarks from the bookmarks file intialize
+" bookmark objects for each one.
+"
+" Args:
+" silent - dont echo an error msg if invalid bookmarks are found
+function! s:Bookmark.CacheBookmarks(silent)
+    if filereadable(g:NERDTreeBookmarksFile)
+        let g:NERDTreeBookmarks = []
+        let g:NERDTreeInvalidBookmarks = []
+        let bookmarkStrings = readfile(g:NERDTreeBookmarksFile)
+        let invalidBookmarksFound = 0
+        for i in bookmarkStrings
+
+            "ignore blank lines
+            if i != ''
+
+                let name = substitute(i, '^\(.\{-}\) .*$', '\1', '')
+                let path = substitute(i, '^.\{-} \(.*\)$', '\1', '')
+
+                try
+                    let bookmark = s:Bookmark.New(name, s:Path.New(path))
+                    call add(g:NERDTreeBookmarks, bookmark)
+                catch /^NERDTree.InvalidArgumentsError/
+                    call add(g:NERDTreeInvalidBookmarks, i)
+                    let invalidBookmarksFound += 1
+                endtry
+            endif
+        endfor
+        if invalidBookmarksFound
+            call s:Bookmark.Write()
+            if !a:silent
+                call s:echo(invalidBookmarksFound . " invalid bookmarks were read. See :help NERDTreeInvalidBookmarks for info.")
+            endif
+        endif
+        call s:Bookmark.Sort()
+    endif
+endfunction
+" FUNCTION: Bookmark.compareTo(otherbookmark) {{{3
+" Compare these two bookmarks for sorting purposes
+function! s:Bookmark.compareTo(otherbookmark)
+    return a:otherbookmark.name < self.name
+endfunction
+" FUNCTION: Bookmark.ClearAll() {{{3
+" Class method to delete all bookmarks.
+function! s:Bookmark.ClearAll()
+    for i in s:Bookmark.Bookmarks()
+        call i.delete()
+    endfor
+    call s:Bookmark.Write()
+endfunction
+" FUNCTION: Bookmark.delete() {{{3
+" Delete this bookmark. If the node for this bookmark is under the current
+" root, then recache bookmarks for its Path object
+function! s:Bookmark.delete()
+    let node = {}
+    try
+        let node = self.getNode(1)
+    catch /^NERDTree.BookmarkedNodeNotFoundError/
+    endtry
+    call remove(s:Bookmark.Bookmarks(), index(s:Bookmark.Bookmarks(), self))
+    if !empty(node)
+        call node.path.cacheDisplayString()
+    endif
+    call s:Bookmark.Write()
+endfunction
+" FUNCTION: Bookmark.getNode(searchFromAbsoluteRoot) {{{3
+" Gets the treenode for this bookmark
+"
+" Args:
+" searchFromAbsoluteRoot: specifies whether we should search from the current
+" tree root, or the highest cached node
+function! s:Bookmark.getNode(searchFromAbsoluteRoot)
+    let searchRoot = a:searchFromAbsoluteRoot ? s:TreeDirNode.AbsoluteTreeRoot() : b:NERDTreeRoot
+    let targetNode = searchRoot.findNode(self.path)
+    if empty(targetNode)
+        throw "NERDTree.BookmarkedNodeNotFoundError: no node was found for bookmark: " . self.name
+    endif
+    return targetNode
+endfunction
+" FUNCTION: Bookmark.GetNodeForName(name, searchFromAbsoluteRoot) {{{3
+" Class method that finds the bookmark with the given name and returns the
+" treenode for it.
+function! s:Bookmark.GetNodeForName(name, searchFromAbsoluteRoot)
+    let bookmark = s:Bookmark.BookmarkFor(a:name)
+    return bookmark.getNode(a:searchFromAbsoluteRoot)
+endfunction
+" FUNCTION: Bookmark.GetSelected() {{{3
+" returns the Bookmark the cursor is over, or {}
+function! s:Bookmark.GetSelected()
+    let line = getline(".")
+    let name = substitute(line, '^>\(.\{-}\) .\+$', '\1', '')
+    if name != line
+        try
+            return s:Bookmark.BookmarkFor(name)
+        catch /^NERDTree.BookmarkNotFoundError/
+            return {}
+        endtry
+    endif
+    return {}
+endfunction
+
+" Function: Bookmark.InvalidBookmarks()   {{{3
+" Class method to get all invalid bookmark strings read from the bookmarks
+" file
+function! s:Bookmark.InvalidBookmarks()
+    if !exists("g:NERDTreeInvalidBookmarks")
+        let g:NERDTreeInvalidBookmarks = []
+    endif
+    return g:NERDTreeInvalidBookmarks
+endfunction
+" FUNCTION: Bookmark.mustExist() {{{3
+function! s:Bookmark.mustExist()
+    if !self.path.exists()
+        call s:Bookmark.CacheBookmarks(1)
+        throw "NERDTree.BookmarkPointsToInvalidLocationError: the bookmark \"".
+            \ self.name ."\" points to a non existing location: \"". self.path.str()
+    endif
+endfunction
+" FUNCTION: Bookmark.New(name, path) {{{3
+" Create a new bookmark object with the given name and path object
+function! s:Bookmark.New(name, path)
+    if a:name =~ ' '
+        throw "NERDTree.IllegalBookmarkNameError: illegal name:" . a:name
+    endif
+
+    let newBookmark = copy(self)
+    let newBookmark.name = a:name
+    let newBookmark.path = a:path
+    return newBookmark
+endfunction
+" FUNCTION: Bookmark.openInNewTab(options) {{{3
+" Create a new bookmark object with the given name and path object
+function! s:Bookmark.openInNewTab(options)
+    let currentTab = tabpagenr()
+    if self.path.isDirectory
+        tabnew
+        call s:initNerdTree(self.name)
+    else
+        exec "tabedit " . bookmark.path.str({'format': 'Edit'})
+    endif
+
+    if has_key(a:options, 'stayInCurrentTab')
+        exec "tabnext " . currentTab
+    endif
+endfunction
+" Function: Bookmark.setPath(path)   {{{3
+" makes this bookmark point to the given path
+function! s:Bookmark.setPath(path)
+    let self.path = a:path
+endfunction
+" Function: Bookmark.Sort()   {{{3
+" Class method that sorts all bookmarks
+function! s:Bookmark.Sort()
+    let CompareFunc = function("s:compareBookmarks")
+    call sort(s:Bookmark.Bookmarks(), CompareFunc)
+endfunction
+" Function: Bookmark.str()   {{{3
+" Get the string that should be rendered in the view for this bookmark
+function! s:Bookmark.str()
+    let pathStrMaxLen = winwidth(s:getTreeWinNum()) - 4 - len(self.name)
+    if &nu
+        let pathStrMaxLen = pathStrMaxLen - &numberwidth
+    endif
+
+    let pathStr = self.path.str({'format': 'UI'})
+    if len(pathStr) > pathStrMaxLen
+        let pathStr = '<' . strpart(pathStr, len(pathStr) - pathStrMaxLen)
+    endif
+    return '>' . self.name . ' ' . pathStr
+endfunction
+" FUNCTION: Bookmark.toRoot() {{{3
+" Make the node for this bookmark the new tree root
+function! s:Bookmark.toRoot()
+    if self.validate()
+        try
+            let targetNode = self.getNode(1)
+        catch /^NERDTree.BookmarkedNodeNotFoundError/
+            let targetNode = s:TreeFileNode.New(s:Bookmark.BookmarkFor(self.name).path)
+        endtry
+        call targetNode.makeRoot()
+        call s:renderView()
+        call targetNode.putCursorHere(0, 0)
+    endif
+endfunction
+" FUNCTION: Bookmark.ToRoot(name) {{{3
+" Make the node for this bookmark the new tree root
+function! s:Bookmark.ToRoot(name)
+    let bookmark = s:Bookmark.BookmarkFor(a:name)
+    call bookmark.toRoot()
+endfunction
+
+
+"FUNCTION: Bookmark.validate() {{{3
+function! s:Bookmark.validate()
+    if self.path.exists()
+        return 1
+    else
+        call s:Bookmark.CacheBookmarks(1)
+        call s:renderView()
+        call s:echo(self.name . "now points to an invalid location. See :help NERDTreeInvalidBookmarks for info.")
+        return 0
+    endif
+endfunction
+
+" Function: Bookmark.Write()   {{{3
+" Class method to write all bookmarks to the bookmarks file
+function! s:Bookmark.Write()
+    let bookmarkStrings = []
+    for i in s:Bookmark.Bookmarks()
+        call add(bookmarkStrings, i.name . ' ' . i.path.str())
+    endfor
+
+    "add a blank line before the invalid ones
+    call add(bookmarkStrings, "")
+
+    for j in s:Bookmark.InvalidBookmarks()
+        call add(bookmarkStrings, j)
+    endfor
+    call writefile(bookmarkStrings, g:NERDTreeBookmarksFile)
+endfunction
+"CLASS: KeyMap {{{2
+"============================================================
+let s:KeyMap = {}
+"FUNCTION: KeyMap.All() {{{3
+function! s:KeyMap.All()
+    if !exists("s:keyMaps")
+        let s:keyMaps = []
+    endif
+    return s:keyMaps
+endfunction
+
+"FUNCTION: KeyMap.BindAll() {{{3
+function! s:KeyMap.BindAll()
+    for i in s:KeyMap.All()
+        call i.bind()
+    endfor
+endfunction
+
+"FUNCTION: KeyMap.bind() {{{3
+function! s:KeyMap.bind()
+    exec "nnoremap <silent> <buffer> ". self.key ." :call ". self.callback ."()<cr>"
+endfunction
+
+"FUNCTION: KeyMap.Create(options) {{{3
+function! s:KeyMap.Create(options)
+    let newKeyMap = copy(self)
+    let newKeyMap.key = a:options['key']
+    let newKeyMap.quickhelpText = a:options['quickhelpText']
+    let newKeyMap.callback = a:options['callback']
+    call add(s:KeyMap.All(), newKeyMap)
+endfunction
+"CLASS: MenuController {{{2
+"============================================================
+let s:MenuController = {}
+"FUNCTION: MenuController.New(menuItems) {{{3
+"create a new menu controller that operates on the given menu items
+function! s:MenuController.New(menuItems)
+    let newMenuController =  copy(self)
+    if a:menuItems[0].isSeparator()
+        let newMenuController.menuItems = a:menuItems[1:-1]
+    else
+        let newMenuController.menuItems = a:menuItems
+    endif
+    return newMenuController
+endfunction
+
+"FUNCTION: MenuController.showMenu() {{{3
+"start the main loop of the menu and get the user to choose/execute a menu
+"item
+function! s:MenuController.showMenu()
+    call self._saveOptions()
+
+    try
+        let self.selection = 0
+
+        let done = 0
+        while !done
+            redraw!
+            call self._echoPrompt()
+            let key = nr2char(getchar())
+            let done = self._handleKeypress(key)
+        endwhile
+    finally
+        call self._restoreOptions()
+    endtry
+
+    if self.selection != -1
+        let m = self._current()
+        call m.execute()
+    endif
+endfunction
+
+"FUNCTION: MenuController._echoPrompt() {{{3
+function! s:MenuController._echoPrompt()
+    echo "NERDTree Menu. Use j/k/enter and the shortcuts indicated"
+    echo "=========================================================="
+
+    for i in range(0, len(self.menuItems)-1)
+        if self.selection == i
+            echo "> " . self.menuItems[i].text
+        else
+            echo "  " . self.menuItems[i].text
+        endif
+    endfor
+endfunction
+
+"FUNCTION: MenuController._current(key) {{{3
+"get the MenuItem that is curently selected
+function! s:MenuController._current()
+    return self.menuItems[self.selection]
+endfunction
+
+"FUNCTION: MenuController._handleKeypress(key) {{{3
+"change the selection (if appropriate) and return 1 if the user has made
+"their choice, 0 otherwise
+function! s:MenuController._handleKeypress(key)
+    if a:key == 'j'
+        call self._cursorDown()
+    elseif a:key == 'k'
+        call self._cursorUp()
+    elseif a:key == nr2char(27) "escape
+        let self.selection = -1
+        return 1
+    elseif a:key == "\r" || a:key == "\n" "enter and ctrl-j
+        return 1
+    else
+        let index = self._nextIndexFor(a:key)
+        if index != -1
+            let self.selection = index
+            if len(self._allIndexesFor(a:key)) == 1
+                return 1
+            endif
+        endif
+    endif
+
+    return 0
+endfunction
+
+"FUNCTION: MenuController._allIndexesFor(shortcut) {{{3
+"get indexes to all menu items with the given shortcut
+function! s:MenuController._allIndexesFor(shortcut)
+    let toReturn = []
+
+    for i in range(0, len(self.menuItems)-1)
+        if self.menuItems[i].shortcut == a:shortcut
+            call add(toReturn, i)
+        endif
+    endfor
+
+    return toReturn
+endfunction
+
+"FUNCTION: MenuController._nextIndexFor(shortcut) {{{3
+"get the index to the next menu item with the given shortcut, starts from the
+"current cursor location and wraps around to the top again if need be
+function! s:MenuController._nextIndexFor(shortcut)
+    for i in range(self.selection+1, len(self.menuItems)-1)
+        if self.menuItems[i].shortcut == a:shortcut
+            return i
+        endif
+    endfor
+
+    for i in range(0, self.selection)
+        if self.menuItems[i].shortcut == a:shortcut
+            return i
+        endif
+    endfor
+
+    return -1
+endfunction
+
+"FUNCTION: MenuController._setCmdheight() {{{3
+"sets &cmdheight to whatever is needed to display the menu
+function! s:MenuController._setCmdheight()
+    let &cmdheight = len(self.menuItems) + 3
+endfunction
+
+"FUNCTION: MenuController._saveOptions() {{{3
+"set any vim options that are required to make the menu work (saving their old
+"values)
+function! s:MenuController._saveOptions()
+    let self._oldLazyredraw = &lazyredraw
+    let self._oldCmdheight = &cmdheight
+    set nolazyredraw
+    call self._setCmdheight()
+endfunction
+
+"FUNCTION: MenuController._restoreOptions() {{{3
+"restore the options we saved in _saveOptions()
+function! s:MenuController._restoreOptions()
+    let &cmdheight = self._oldCmdheight
+    let &lazyredraw = self._oldLazyredraw
+endfunction
+
+"FUNCTION: MenuController._cursorDown() {{{3
+"move the cursor to the next menu item, skipping separators
+function! s:MenuController._cursorDown()
+    let done = 0
+    while !done
+        if self.selection < len(self.menuItems)-1
+            let self.selection += 1
+        else
+            let self.selection = 0
+        endif
+
+        if !self._current().isSeparator()
+            let done = 1
+        endif
+    endwhile
+endfunction
+
+"FUNCTION: MenuController._cursorUp() {{{3
+"move the cursor to the previous menu item, skipping separators
+function! s:MenuController._cursorUp()
+    let done = 0
+    while !done
+        if self.selection > 0
+            let self.selection -= 1
+        else
+            let self.selection = len(self.menuItems)-1
+        endif
+
+        if !self._current().isSeparator()
+            let done = 1
+        endif
+    endwhile
+endfunction
+
+"CLASS: MenuItem {{{2
+"============================================================
+let s:MenuItem = {}
+"FUNCTION: MenuItem.All() {{{3
+"get all top level menu items
+function! s:MenuItem.All()
+    if !exists("s:menuItems")
+        let s:menuItems = []
+    endif
+    return s:menuItems
+endfunction
+
+"FUNCTION: MenuItem.AllEnabled() {{{3
+"get all top level menu items that are currently enabled
+function! s:MenuItem.AllEnabled()
+    let toReturn = []
+    for i in s:MenuItem.All()
+        if i.enabled()
+            call add(toReturn, i)
+        endif
+    endfor
+    return toReturn
+endfunction
+
+"FUNCTION: MenuItem.Create(options) {{{3
+"make a new menu item and add it to the global list
+function! s:MenuItem.Create(options)
+    let newMenuItem = copy(self)
+
+    let newMenuItem.text = a:options['text']
+    let newMenuItem.shortcut = a:options['shortcut']
+    let newMenuItem.children = []
+
+    let newMenuItem.isActiveCallback = -1
+    if has_key(a:options, 'isActiveCallback')
+        let newMenuItem.isActiveCallback = a:options['isActiveCallback']
+    endif
+
+    let newMenuItem.callback = -1
+    if has_key(a:options, 'callback')
+        let newMenuItem.callback = a:options['callback']
+    endif
+
+    if has_key(a:options, 'parent')
+        call add(a:options['parent'].children, newMenuItem)
+    else
+        call add(s:MenuItem.All(), newMenuItem)
+    endif
+
+    return newMenuItem
+endfunction
+
+"FUNCTION: MenuItem.CreateSeparator(options) {{{3
+"make a new separator menu item and add it to the global list
+function! s:MenuItem.CreateSeparator(options)
+    let standard_options = { 'text': '--------------------',
+                \ 'shortcut': -1,
+                \ 'callback': -1 }
+    let options = extend(a:options, standard_options, "force")
+
+    return s:MenuItem.Create(options)
+endfunction
+
+"FUNCTION: MenuItem.CreateSubmenu(options) {{{3
+"make a new submenu and add it to global list
+function! s:MenuItem.CreateSubmenu(options)
+    let standard_options = { 'callback': -1 }
+    let options = extend(a:options, standard_options, "force")
+
+    return s:MenuItem.Create(options)
+endfunction
+
+"FUNCTION: MenuItem.enabled() {{{3
+"return 1 if this menu item should be displayed
+"
+"delegates off to the isActiveCallback, and defaults to 1 if no callback was
+"specified
+function! s:MenuItem.enabled()
+    if self.isActiveCallback != -1
+        return {self.isActiveCallback}()
+    endif
+    return 1
+endfunction
+
+"FUNCTION: MenuItem.execute() {{{3
+"perform the action behind this menu item, if this menuitem has children then
+"display a new menu for them, otherwise deletegate off to the menuitem's
+"callback
+function! s:MenuItem.execute()
+    if len(self.children)
+        let mc = s:MenuController.New(self.children)
+        call mc.showMenu()
+    else
+        if self.callback != -1
+            call {self.callback}()
+        endif
+    endif
+endfunction
+
+"FUNCTION: MenuItem.isSeparator() {{{3
+"return 1 if this menuitem is a separator
+function! s:MenuItem.isSeparator()
+    return self.callback == -1 && self.children == []
+endfunction
+
+"FUNCTION: MenuItem.isSubmenu() {{{3
+"return 1 if this menuitem is a submenu
+function! s:MenuItem.isSubmenu()
+    return self.callback == -1 && !empty(self.children)
+endfunction
+
+"CLASS: TreeFileNode {{{2
+"This class is the parent of the TreeDirNode class and constitures the
+"'Component' part of the composite design pattern between the treenode
+"classes.
+"============================================================
+let s:TreeFileNode = {}
+"FUNCTION: TreeFileNode.activate(forceKeepWinOpen) {{{3
+function! s:TreeFileNode.activate(forceKeepWinOpen)
+    call self.open()
+    if !a:forceKeepWinOpen
+        call s:closeTreeIfQuitOnOpen()
+    end
+endfunction
+"FUNCTION: TreeFileNode.bookmark(name) {{{3
+"bookmark this node with a:name
+function! s:TreeFileNode.bookmark(name)
+    try
+        let oldMarkedNode = s:Bookmark.GetNodeForName(a:name, 1)
+        call oldMarkedNode.path.cacheDisplayString()
+    catch /^NERDTree.BookmarkNotFoundError/
+    endtry
+
+    call s:Bookmark.AddBookmark(a:name, self.path)
+    call self.path.cacheDisplayString()
+    call s:Bookmark.Write()
+endfunction
+"FUNCTION: TreeFileNode.cacheParent() {{{3
+"initializes self.parent if it isnt already
+function! s:TreeFileNode.cacheParent()
+    if empty(self.parent)
+        let parentPath = self.path.getParent()
+        if parentPath.equals(self.path)
+            throw "NERDTree.CannotCacheParentError: already at root"
+        endif
+        let self.parent = s:TreeFileNode.New(parentPath)
+    endif
+endfunction
+"FUNCTION: TreeFileNode.compareNodes {{{3
+"This is supposed to be a class level method but i cant figure out how to
+"get func refs to work from a dict..
+"
+"A class level method that compares two nodes
+"
+"Args:
+"n1, n2: the 2 nodes to compare
+function! s:compareNodes(n1, n2)
+    return a:n1.path.compareTo(a:n2.path)
+endfunction
+
+"FUNCTION: TreeFileNode.clearBoomarks() {{{3
+function! s:TreeFileNode.clearBoomarks()
+    for i in s:Bookmark.Bookmarks()
+        if i.path.equals(self.path)
+            call i.delete()
+        end
+    endfor
+    call self.path.cacheDisplayString()
+endfunction
+"FUNCTION: TreeFileNode.copy(dest) {{{3
+function! s:TreeFileNode.copy(dest)
+    call self.path.copy(a:dest)
+    let newPath = s:Path.New(a:dest)
+    let parent = b:NERDTreeRoot.findNode(newPath.getParent())
+    if !empty(parent)
+        call parent.refresh()
+    endif
+    return parent.findNode(newPath)
+endfunction
+
+"FUNCTION: TreeFileNode.delete {{{3
+"Removes this node from the tree and calls the Delete method for its path obj
+function! s:TreeFileNode.delete()
+    call self.path.delete()
+    call self.parent.removeChild(self)
+endfunction
+
+"FUNCTION: TreeFileNode.displayString() {{{3
+"
+"Returns a string that specifies how the node should be represented as a
+"string
+"
+"Return:
+"a string that can be used in the view to represent this node
+function! s:TreeFileNode.displayString()
+    return self.path.displayString()
+endfunction
+
+"FUNCTION: TreeFileNode.equals(treenode) {{{3
+"
+"Compares this treenode to the input treenode and returns 1 if they are the
+"same node.
+"
+"Use this method instead of ==  because sometimes when the treenodes contain
+"many children, vim seg faults when doing ==
+"
+"Args:
+"treenode: the other treenode to compare to
+function! s:TreeFileNode.equals(treenode)
+    return self.path.str() ==# a:treenode.path.str()
+endfunction
+
+"FUNCTION: TreeFileNode.findNode(path) {{{3
+"Returns self if this node.path.Equals the given path.
+"Returns {} if not equal.
+"
+"Args:
+"path: the path object to compare against
+function! s:TreeFileNode.findNode(path)
+    if a:path.equals(self.path)
+        return self
+    endif
+    return {}
+endfunction
+"FUNCTION: TreeFileNode.findOpenDirSiblingWithVisibleChildren(direction) {{{3
+"
+"Finds the next sibling for this node in the indicated direction. This sibling
+"must be a directory and may/may not have children as specified.
+"
+"Args:
+"direction: 0 if you want to find the previous sibling, 1 for the next sibling
+"
+"Return:
+"a treenode object or {} if no appropriate sibling could be found
+function! s:TreeFileNode.findOpenDirSiblingWithVisibleChildren(direction)
+    "if we have no parent then we can have no siblings
+    if self.parent != {}
+        let nextSibling = self.findSibling(a:direction)
+
+        while nextSibling != {}
+            if nextSibling.path.isDirectory && nextSibling.hasVisibleChildren() && nextSibling.isOpen
+                return nextSibling
+            endif
+            let nextSibling = nextSibling.findSibling(a:direction)
+        endwhile
+    endif
+
+    return {}
+endfunction
+"FUNCTION: TreeFileNode.findSibling(direction) {{{3
+"
+"Finds the next sibling for this node in the indicated direction
+"
+"Args:
+"direction: 0 if you want to find the previous sibling, 1 for the next sibling
+"
+"Return:
+"a treenode object or {} if no sibling could be found
+function! s:TreeFileNode.findSibling(direction)
+    "if we have no parent then we can have no siblings
+    if self.parent != {}
+
+        "get the index of this node in its parents children
+        let siblingIndx = self.parent.getChildIndex(self.path)
+
+        if siblingIndx != -1
+            "move a long to the next potential sibling node
+            let siblingIndx = a:direction ==# 1 ? siblingIndx+1 : siblingIndx-1
+
+            "keep moving along to the next sibling till we find one that is valid
+            let numSiblings = self.parent.getChildCount()
+            while siblingIndx >= 0 && siblingIndx < numSiblings
+
+                "if the next node is not an ignored node (i.e. wont show up in the
+                "view) then return it
+                if self.parent.children[siblingIndx].path.ignore() ==# 0
+                    return self.parent.children[siblingIndx]
+                endif
+
+                "go to next node
+                let siblingIndx = a:direction ==# 1 ? siblingIndx+1 : siblingIndx-1
+            endwhile
+        endif
+    endif
+
+    return {}
+endfunction
+
+"FUNCTION: TreeFileNode.getLineNum(){{{3
+"returns the line number this node is rendered on, or -1 if it isnt rendered
+function! s:TreeFileNode.getLineNum()
+    "if the node is the root then return the root line no.
+    if self.isRoot()
+        return s:TreeFileNode.GetRootLineNum()
+    endif
+
+    let totalLines = line("$")
+
+    "the path components we have matched so far
+    let pathcomponents = [substitute(b:NERDTreeRoot.path.str({'format': 'UI'}), '/ *$', '', '')]
+    "the index of the component we are searching for
+    let curPathComponent = 1
+
+    let fullpath = self.path.str({'format': 'UI'})
+
+
+    let lnum = s:TreeFileNode.GetRootLineNum()
+    while lnum > 0
+        let lnum = lnum + 1
+        "have we reached the bottom of the tree?
+        if lnum ==# totalLines+1
+            return -1
+        endif
+
+        let curLine = getline(lnum)
+
+        let indent = s:indentLevelFor(curLine)
+        if indent ==# curPathComponent
+            let curLine = s:stripMarkupFromLine(curLine, 1)
+
+            let curPath =  join(pathcomponents, '/') . '/' . curLine
+            if stridx(fullpath, curPath, 0) ==# 0
+                if fullpath ==# curPath || strpart(fullpath, len(curPath)-1,1) ==# '/'
+                    let curLine = substitute(curLine, '/ *$', '', '')
+                    call add(pathcomponents, curLine)
+                    let curPathComponent = curPathComponent + 1
+
+                    if fullpath ==# curPath
+                        return lnum
+                    endif
+                endif
+            endif
+        endif
+    endwhile
+    return -1
+endfunction
+
+"FUNCTION: TreeFileNode.GetRootForTab(){{{3
+"get the root node for this tab
+function! s:TreeFileNode.GetRootForTab()
+    if s:treeExistsForTab()
+        return getbufvar(t:NERDTreeBufName, 'NERDTreeRoot')
+    end
+    return {}
+endfunction
+"FUNCTION: TreeFileNode.GetRootLineNum(){{{3
+"gets the line number of the root node
+function! s:TreeFileNode.GetRootLineNum()
+    let rootLine = 1
+    while getline(rootLine) !~ '^\(/\|<\)'
+        let rootLine = rootLine + 1
+    endwhile
+    return rootLine
+endfunction
+
+"FUNCTION: TreeFileNode.GetSelected() {{{3
+"gets the treenode that the cursor is currently over
+function! s:TreeFileNode.GetSelected()
+    try
+        let path = s:getPath(line("."))
+        if path ==# {}
+            return {}
+        endif
+        return b:NERDTreeRoot.findNode(path)
+    catch /NERDTree/
+        return {}
+    endtry
+endfunction
+"FUNCTION: TreeFileNode.isVisible() {{{3
+"returns 1 if this node should be visible according to the tree filters and
+"hidden file filters (and their on/off status)
+function! s:TreeFileNode.isVisible()
+    return !self.path.ignore()
+endfunction
+"FUNCTION: TreeFileNode.isRoot() {{{3
+"returns 1 if this node is b:NERDTreeRoot
+function! s:TreeFileNode.isRoot()
+    if !s:treeExistsForBuf()
+        throw "NERDTree.NoTreeError: No tree exists for the current buffer"
+    endif
+
+    return self.equals(b:NERDTreeRoot)
+endfunction
+
+"FUNCTION: TreeFileNode.makeRoot() {{{3
+"Make this node the root of the tree
+function! s:TreeFileNode.makeRoot()
+    if self.path.isDirectory
+        let b:NERDTreeRoot = self
+    else
+        call self.cacheParent()
+        let b:NERDTreeRoot = self.parent
+    endif
+
+    call b:NERDTreeRoot.open()
+
+    "change dir to the dir of the new root if instructed to
+    if g:NERDTreeChDirMode ==# 2
+        exec "cd " . b:NERDTreeRoot.path.str({'format': 'Edit'})
+    endif
+endfunction
+"FUNCTION: TreeFileNode.New(path) {{{3
+"Returns a new TreeNode object with the given path and parent
+"
+"Args:
+"path: a path object representing the full filesystem path to the file/dir that the node represents
+function! s:TreeFileNode.New(path)
+    if a:path.isDirectory
+        return s:TreeDirNode.New(a:path)
+    else
+        let newTreeNode = copy(self)
+        let newTreeNode.path = a:path
+        let newTreeNode.parent = {}
+        return newTreeNode
+    endif
+endfunction
+
+"FUNCTION: TreeFileNode.open() {{{3
+"Open the file represented by the given node in the current window, splitting
+"the window if needed
+"
+"ARGS:
+"treenode: file node to open
+function! s:TreeFileNode.open()
+    if b:NERDTreeType ==# "secondary"
+        exec 'edit ' . self.path.str({'format': 'Edit'})
+        return
+    endif
+
+    "if the file is already open in this tab then just stick the cursor in it
+    let winnr = bufwinnr('^' . self.path.str() . '$')
+    if winnr != -1
+        call s:exec(winnr . "wincmd w")
+
+    else
+        if !s:isWindowUsable(winnr("#")) && s:firstUsableWindow() ==# -1
+            call self.openSplit()
+        else
+            try
+                if !s:isWindowUsable(winnr("#"))
+                    call s:exec(s:firstUsableWindow() . "wincmd w")
+                else
+                    call s:exec('wincmd p')
+                endif
+                exec ("edit " . self.path.str({'format': 'Edit'}))
+            catch /^Vim\%((\a\+)\)\=:E37/
+                call s:putCursorInTreeWin()
+                throw "NERDTree.FileAlreadyOpenAndModifiedError: ". self.path.str() ." is already open and modified."
+            catch /^Vim\%((\a\+)\)\=:/
+                echo v:exception
+            endtry
+        endif
+    endif
+endfunction
+"FUNCTION: TreeFileNode.openSplit() {{{3
+"Open this node in a new window
+function! s:TreeFileNode.openSplit()
+
+    if b:NERDTreeType ==# "secondary"
+        exec "split " . self.path.str({'format': 'Edit'})
+        return
+    endif
+
+    " Save the user's settings for splitbelow and splitright
+    let savesplitbelow=&splitbelow
+    let savesplitright=&splitright
+
+    " 'there' will be set to a command to move from the split window
+    " back to the explorer window
+    "
+    " 'back' will be set to a command to move from the explorer window
+    " back to the newly split window
+    "
+    " 'right' and 'below' will be set to the settings needed for
+    " splitbelow and splitright IF the explorer is the only window.
+    "
+    let there= g:NERDTreeWinPos ==# "left" ? "wincmd h" : "wincmd l"
+    let back = g:NERDTreeWinPos ==# "left" ? "wincmd l" : "wincmd h"
+    let right= g:NERDTreeWinPos ==# "left"
+    let below=0
+
+    " Attempt to go to adjacent window
+    call s:exec(back)
+
+    let onlyOneWin = (winnr("$") ==# 1)
+
+    " If no adjacent window, set splitright and splitbelow appropriately
+    if onlyOneWin
+        let &splitright=right
+        let &splitbelow=below
+    else
+        " found adjacent window - invert split direction
+        let &splitright=!right
+        let &splitbelow=!below
+    endif
+
+    let splitMode = onlyOneWin ? "vertical" : ""
+
+    " Open the new window
+    try
+        exec(splitMode." sp " . self.path.str({'format': 'Edit'}))
+    catch /^Vim\%((\a\+)\)\=:E37/
+        call s:putCursorInTreeWin()
+        throw "NERDTree.FileAlreadyOpenAndModifiedError: ". self.path.str() ." is already open and modified."
+    catch /^Vim\%((\a\+)\)\=:/
+        "do nothing
+    endtry
+
+    "resize the tree window if no other window was open before
+    if onlyOneWin
+        let size = exists("b:NERDTreeOldWindowSize") ? b:NERDTreeOldWindowSize : g:NERDTreeWinSize
+        call s:exec(there)
+        exec("silent ". splitMode ." resize ". size)
+        call s:exec('wincmd p')
+    endif
+
+    " Restore splitmode settings
+    let &splitbelow=savesplitbelow
+    let &splitright=savesplitright
+endfunction
+"FUNCTION: TreeFileNode.openVSplit() {{{3
+"Open this node in a new vertical window
+function! s:TreeFileNode.openVSplit()
+    if b:NERDTreeType ==# "secondary"
+        exec "vnew " . self.path.str({'format': 'Edit'})
+        return
+    endif
+
+    let winwidth = winwidth(".")
+    if winnr("$")==#1
+        let winwidth = g:NERDTreeWinSize
+    endif
+
+    call s:exec("wincmd p")
+    exec "vnew " . self.path.str({'format': 'Edit'})
+
+    "resize the nerd tree back to the original size
+    call s:putCursorInTreeWin()
+    exec("silent vertical resize ". winwidth)
+    call s:exec('wincmd p')
+endfunction
+"FUNCTION: TreeFileNode.openInNewTab(options) {{{3
+function! s:TreeFileNode.openInNewTab(options)
+    let currentTab = tabpagenr()
+
+    if !has_key(a:options, 'keepTreeOpen')
+        call s:closeTreeIfQuitOnOpen()
+    endif
+
+    exec "tabedit " . self.path.str({'format': 'Edit'})
+
+    if has_key(a:options, 'stayInCurrentTab') && a:options['stayInCurrentTab']
+        exec "tabnext " . currentTab
+    endif
+
+endfunction
+"FUNCTION: TreeFileNode.putCursorHere(isJump, recurseUpward){{{3
+"Places the cursor on the line number this node is rendered on
+"
+"Args:
+"isJump: 1 if this cursor movement should be counted as a jump by vim
+"recurseUpward: try to put the cursor on the parent if the this node isnt
+"visible
+function! s:TreeFileNode.putCursorHere(isJump, recurseUpward)
+    let ln = self.getLineNum()
+    if ln != -1
+        if a:isJump
+            mark '
+        endif
+        call cursor(ln, col("."))
+    else
+        if a:recurseUpward
+            let node = self
+            while node != {} && node.getLineNum() ==# -1
+                let node = node.parent
+                call node.open()
+            endwhile
+            call s:renderView()
+            call node.putCursorHere(a:isJump, 0)
+        endif
+    endif
+endfunction
+
+"FUNCTION: TreeFileNode.refresh() {{{3
+function! s:TreeFileNode.refresh()
+    call self.path.refresh()
+endfunction
+"FUNCTION: TreeFileNode.rename() {{{3
+"Calls the rename method for this nodes path obj
+function! s:TreeFileNode.rename(newName)
+    let newName = substitute(a:newName, '\(\\\|\/\)$', '', '')
+    call self.path.rename(newName)
+    call self.parent.removeChild(self)
+
+    let parentPath = self.path.getParent()
+    let newParent = b:NERDTreeRoot.findNode(parentPath)
+
+    if newParent != {}
+        call newParent.createChild(self.path, 1)
+        call newParent.refresh()
+    endif
+endfunction
+"FUNCTION: TreeFileNode.renderToString {{{3
+"returns a string representation for this tree to be rendered in the view
+function! s:TreeFileNode.renderToString()
+    return self._renderToString(0, 0, [], self.getChildCount() ==# 1)
+endfunction
+
+
+"Args:
+"depth: the current depth in the tree for this call
+"drawText: 1 if we should actually draw the line for this node (if 0 then the
+"child nodes are rendered only)
+"vertMap: a binary array that indicates whether a vertical bar should be draw
+"for each depth in the tree
+"isLastChild:true if this curNode is the last child of its parent
+function! s:TreeFileNode._renderToString(depth, drawText, vertMap, isLastChild)
+    let output = ""
+    if a:drawText ==# 1
+
+        let treeParts = ''
+
+        "get all the leading spaces and vertical tree parts for this line
+        if a:depth > 1
+            for j in a:vertMap[0:-2]
+                if j ==# 1
+                    let treeParts = treeParts . '| '
+                else
+                    let treeParts = treeParts . '  '
+                endif
+            endfor
+        endif
+
+        "get the last vertical tree part for this line which will be different
+        "if this node is the last child of its parent
+        if a:isLastChild
+            let treeParts = treeParts . '`'
+        else
+            let treeParts = treeParts . '|'
+        endif
+
+
+        "smack the appropriate dir/file symbol on the line before the file/dir
+        "name itself
+        if self.path.isDirectory
+            if self.isOpen
+                let treeParts = treeParts . '~'
+            else
+                let treeParts = treeParts . '+'
+            endif
+        else
+            let treeParts = treeParts . '-'
+        endif
+        let line = treeParts . self.displayString()
+
+        let output = output . line . "\n"
+    endif
+
+    "if the node is an open dir, draw its children
+    if self.path.isDirectory ==# 1 && self.isOpen ==# 1
+
+        let childNodesToDraw = self.getVisibleChildren()
+        if len(childNodesToDraw) > 0
+
+            "draw all the nodes children except the last
+            let lastIndx = len(childNodesToDraw)-1
+            if lastIndx > 0
+                for i in childNodesToDraw[0:lastIndx-1]
+                    let output = output . i._renderToString(a:depth + 1, 1, add(copy(a:vertMap), 1), 0)
+                endfor
+            endif
+
+            "draw the last child, indicating that it IS the last
+            let output = output . childNodesToDraw[lastIndx]._renderToString(a:depth + 1, 1, add(copy(a:vertMap), 0), 1)
+        endif
+    endif
+
+    return output
+endfunction
+"CLASS: TreeDirNode {{{2
+"This class is a child of the TreeFileNode class and constitutes the
+"'Composite' part of the composite design pattern between the treenode
+"classes.
+"============================================================
+let s:TreeDirNode = copy(s:TreeFileNode)
+"FUNCTION: TreeDirNode.AbsoluteTreeRoot(){{{3
+"class method that returns the highest cached ancestor of the current root
+function! s:TreeDirNode.AbsoluteTreeRoot()
+    let currentNode = b:NERDTreeRoot
+    while currentNode.parent != {}
+        let currentNode = currentNode.parent
+    endwhile
+    return currentNode
+endfunction
+"FUNCTION: TreeDirNode.activate(forceKeepWinOpen) {{{3
+unlet s:TreeDirNode.activate
+function! s:TreeDirNode.activate(forceKeepWinOpen)
+    call self.toggleOpen()
+    call s:renderView()
+    call self.putCursorHere(0, 0)
+endfunction
+"FUNCTION: TreeDirNode.addChild(treenode, inOrder) {{{3
+"Adds the given treenode to the list of children for this node
+"
+"Args:
+"-treenode: the node to add
+"-inOrder: 1 if the new node should be inserted in sorted order
+function! s:TreeDirNode.addChild(treenode, inOrder)
+    call add(self.children, a:treenode)
+    let a:treenode.parent = self
+
+    if a:inOrder
+        call self.sortChildren()
+    endif
+endfunction
+
+"FUNCTION: TreeDirNode.close() {{{3
+"Closes this directory
+function! s:TreeDirNode.close()
+    let self.isOpen = 0
+endfunction
+
+"FUNCTION: TreeDirNode.closeChildren() {{{3
+"Closes all the child dir nodes of this node
+function! s:TreeDirNode.closeChildren()
+    for i in self.children
+        if i.path.isDirectory
+            call i.close()
+            call i.closeChildren()
+        endif
+    endfor
+endfunction
+
+"FUNCTION: TreeDirNode.createChild(path, inOrder) {{{3
+"Instantiates a new child node for this node with the given path. The new
+"nodes parent is set to this node.
+"
+"Args:
+"path: a Path object that this node will represent/contain
+"inOrder: 1 if the new node should be inserted in sorted order
+"
+"Returns:
+"the newly created node
+function! s:TreeDirNode.createChild(path, inOrder)
+    let newTreeNode = s:TreeFileNode.New(a:path)
+    call self.addChild(newTreeNode, a:inOrder)
+    return newTreeNode
+endfunction
+
+"FUNCTION: TreeDirNode.findNode(path) {{{3
+"Will find one of the children (recursively) that has the given path
+"
+"Args:
+"path: a path object
+unlet s:TreeDirNode.findNode
+function! s:TreeDirNode.findNode(path)
+    if a:path.equals(self.path)
+        return self
+    endif
+    if stridx(a:path.str(), self.path.str(), 0) ==# -1
+        return {}
+    endif
+
+    if self.path.isDirectory
+        for i in self.children
+            let retVal = i.findNode(a:path)
+            if retVal != {}
+                return retVal
+            endif
+        endfor
+    endif
+    return {}
+endfunction
+"FUNCTION: TreeDirNode.getChildCount() {{{3
+"Returns the number of children this node has
+function! s:TreeDirNode.getChildCount()
+    return len(self.children)
+endfunction
+
+"FUNCTION: TreeDirNode.getChild(path) {{{3
+"Returns child node of this node that has the given path or {} if no such node
+"exists.
+"
+"This function doesnt not recurse into child dir nodes
+"
+"Args:
+"path: a path object
+function! s:TreeDirNode.getChild(path)
+    if stridx(a:path.str(), self.path.str(), 0) ==# -1
+        return {}
+    endif
+
+    let index = self.getChildIndex(a:path)
+    if index ==# -1
+        return {}
+    else
+        return self.children[index]
+    endif
+
+endfunction
+
+"FUNCTION: TreeDirNode.getChildByIndex(indx, visible) {{{3
+"returns the child at the given index
+"Args:
+"indx: the index to get the child from
+"visible: 1 if only the visible children array should be used, 0 if all the
+"children should be searched.
+function! s:TreeDirNode.getChildByIndex(indx, visible)
+    let array_to_search = a:visible? self.getVisibleChildren() : self.children
+    if a:indx > len(array_to_search)
+        throw "NERDTree.InvalidArgumentsError: Index is out of bounds."
+    endif
+    return array_to_search[a:indx]
+endfunction
+
+"FUNCTION: TreeDirNode.getChildIndex(path) {{{3
+"Returns the index of the child node of this node that has the given path or
+"-1 if no such node exists.
+"
+"This function doesnt not recurse into child dir nodes
+"
+"Args:
+"path: a path object
+function! s:TreeDirNode.getChildIndex(path)
+    if stridx(a:path.str(), self.path.str(), 0) ==# -1
+        return -1
+    endif
+
+    "do a binary search for the child
+    let a = 0
+    let z = self.getChildCount()
+    while a < z
+        let mid = (a+z)/2
+        let diff = a:path.compareTo(self.children[mid].path)
+
+        if diff ==# -1
+            let z = mid
+        elseif diff ==# 1
+            let a = mid+1
+        else
+            return mid
+        endif
+    endwhile
+    return -1
+endfunction
+
+"FUNCTION: TreeDirNode.GetSelected() {{{3
+"Returns the current node if it is a dir node, or else returns the current
+"nodes parent
+unlet s:TreeDirNode.GetSelected
+function! s:TreeDirNode.GetSelected()
+    let currentDir = s:TreeFileNode.GetSelected()
+    if currentDir != {} && !currentDir.isRoot()
+        if currentDir.path.isDirectory ==# 0
+            let currentDir = currentDir.parent
+        endif
+    endif
+    return currentDir
+endfunction
+"FUNCTION: TreeDirNode.getVisibleChildCount() {{{3
+"Returns the number of visible children this node has
+function! s:TreeDirNode.getVisibleChildCount()
+    return len(self.getVisibleChildren())
+endfunction
+
+"FUNCTION: TreeDirNode.getVisibleChildren() {{{3
+"Returns a list of children to display for this node, in the correct order
+"
+"Return:
+"an array of treenodes
+function! s:TreeDirNode.getVisibleChildren()
+    let toReturn = []
+    for i in self.children
+        if i.path.ignore() ==# 0
+            call add(toReturn, i)
+        endif
+    endfor
+    return toReturn
+endfunction
+
+"FUNCTION: TreeDirNode.hasVisibleChildren() {{{3
+"returns 1 if this node has any childre, 0 otherwise..
+function! s:TreeDirNode.hasVisibleChildren()
+    return self.getVisibleChildCount() != 0
+endfunction
+
+"FUNCTION: TreeDirNode._initChildren() {{{3
+"Removes all childen from this node and re-reads them
+"
+"Args:
+"silent: 1 if the function should not echo any "please wait" messages for
+"large directories
+"
+"Return: the number of child nodes read
+function! s:TreeDirNode._initChildren(silent)
+    "remove all the current child nodes
+    let self.children = []
+
+    "get an array of all the files in the nodes dir
+    let dir = self.path
+    let globDir = dir.str({'format': 'Glob'})
+    let filesStr = globpath(globDir, '*') . "\n" . globpath(globDir, '.*')
+    let files = split(filesStr, "\n")
+
+    if !a:silent && len(files) > g:NERDTreeNotificationThreshold
+        call s:echo("Please wait, caching a large dir ...")
+    endif
+
+    let invalidFilesFound = 0
+    for i in files
+
+        "filter out the .. and . directories
+        "Note: we must match .. AND ../ cos sometimes the globpath returns
+        "../ for path with strange chars (eg $)
+        if i !~ '\/\.\.\/\?$' && i !~ '\/\.\/\?$'
+
+            "put the next file in a new node and attach it
+            try
+                let path = s:Path.New(i)
+                call self.createChild(path, 0)
+            catch /^NERDTree.\(InvalidArguments\|InvalidFiletype\)Error/
+                let invalidFilesFound += 1
+            endtry
+        endif
+    endfor
+
+    call self.sortChildren()
+
+    if !a:silent && len(files) > g:NERDTreeNotificationThreshold
+        call s:echo("Please wait, caching a large dir ... DONE (". self.getChildCount() ." nodes cached).")
+    endif
+
+    if invalidFilesFound
+        call s:echoWarning(invalidFilesFound . " file(s) could not be loaded into the NERD tree")
+    endif
+    return self.getChildCount()
+endfunction
+"FUNCTION: TreeDirNode.New(path) {{{3
+"Returns a new TreeNode object with the given path and parent
+"
+"Args:
+"path: a path object representing the full filesystem path to the file/dir that the node represents
+unlet s:TreeDirNode.New
+function! s:TreeDirNode.New(path)
+    if a:path.isDirectory != 1
+        throw "NERDTree.InvalidArgumentsError: A TreeDirNode object must be instantiated with a directory Path object."
+    endif
+
+    let newTreeNode = copy(self)
+    let newTreeNode.path = a:path
+
+    let newTreeNode.isOpen = 0
+    let newTreeNode.children = []
+
+    let newTreeNode.parent = {}
+
+    return newTreeNode
+endfunction
+"FUNCTION: TreeDirNode.open() {{{3
+"Reads in all this nodes children
+"
+"Return: the number of child nodes read
+unlet s:TreeDirNode.open
+function! s:TreeDirNode.open()
+    let self.isOpen = 1
+    if self.children ==# []
+        return self._initChildren(0)
+    else
+        return 0
+    endif
+endfunction
+
+" FUNCTION: TreeDirNode.openExplorer() {{{3
+" opens an explorer window for this node in the previous window (could be a
+" nerd tree or a netrw)
+function! s:TreeDirNode.openExplorer()
+    let oldwin = winnr()
+    call s:exec('wincmd p')
+    if oldwin ==# winnr() || (&modified && s:bufInWindows(winbufnr(winnr())) < 2)
+        call s:exec('wincmd p')
+        call self.openSplit()
+    else
+        exec ("silent edit " . self.path.str({'format': 'Edit'}))
+    endif
+endfunction
+"FUNCTION: TreeDirNode.openInNewTab(options) {{{3
+unlet s:TreeDirNode.openInNewTab
+function! s:TreeDirNode.openInNewTab(options)
+    let currentTab = tabpagenr()
+
+    if !has_key(a:options, 'keepTreeOpen') || !a:options['keepTreeOpen']
+        call s:closeTreeIfQuitOnOpen()
+    endif
+
+    tabnew
+    call s:initNerdTree(self.path.str())
+
+    if has_key(a:options, 'stayInCurrentTab') && a:options['stayInCurrentTab']
+        exec "tabnext " . currentTab
+    endif
+endfunction
+"FUNCTION: TreeDirNode.openRecursively() {{{3
+"Opens this treenode and all of its children whose paths arent 'ignored'
+"because of the file filters.
+"
+"This method is actually a wrapper for the OpenRecursively2 method which does
+"the work.
+function! s:TreeDirNode.openRecursively()
+    call self._openRecursively2(1)
+endfunction
+
+"FUNCTION: TreeDirNode._openRecursively2() {{{3
+"Opens this all children of this treenode recursively if either:
+"   *they arent filtered by file filters
+"   *a:forceOpen is 1
+"
+"Args:
+"forceOpen: 1 if this node should be opened regardless of file filters
+function! s:TreeDirNode._openRecursively2(forceOpen)
+    if self.path.ignore() ==# 0 || a:forceOpen
+        let self.isOpen = 1
+        if self.children ==# []
+            call self._initChildren(1)
+        endif
+
+        for i in self.children
+            if i.path.isDirectory ==# 1
+                call i._openRecursively2(0)
+            endif
+        endfor
+    endif
+endfunction
+
+"FUNCTION: TreeDirNode.refresh() {{{3
+unlet s:TreeDirNode.refresh
+function! s:TreeDirNode.refresh()
+    call self.path.refresh()
+
+    "if this node was ever opened, refresh its children
+    if self.isOpen || !empty(self.children)
+        "go thru all the files/dirs under this node
+        let newChildNodes = []
+        let invalidFilesFound = 0
+        let dir = self.path
+        let globDir = dir.str({'format': 'Glob'})
+        let filesStr = globpath(globDir, '*') . "\n" . globpath(globDir, '.*')
+        let files = split(filesStr, "\n")
+        for i in files
+            "filter out the .. and . directories
+            "Note: we must match .. AND ../ cos sometimes the globpath returns
+            "../ for path with strange chars (eg $)
+            if i !~ '\/\.\.\/\?$' && i !~ '\/\.\/\?$'
+
+                try
+                    "create a new path and see if it exists in this nodes children
+                    let path = s:Path.New(i)
+                    let newNode = self.getChild(path)
+                    if newNode != {}
+                        call newNode.refresh()
+                        call add(newChildNodes, newNode)
+
+                    "the node doesnt exist so create it
+                    else
+                        let newNode = s:TreeFileNode.New(path)
+                        let newNode.parent = self
+                        call add(newChildNodes, newNode)
+                    endif
+
+
+                catch /^NERDTree.InvalidArgumentsError/
+                    let invalidFilesFound = 1
+                endtry
+            endif
+        endfor
+
+        "swap this nodes children out for the children we just read/refreshed
+        let self.children = newChildNodes
+        call self.sortChildren()
+
+        if invalidFilesFound
+            call s:echoWarning("some files could not be loaded into the NERD tree")
+        endif
+    endif
+endfunction
+
+"FUNCTION: TreeDirNode.reveal(path) {{{3
+"reveal the given path, i.e. cache and open all treenodes needed to display it
+"in the UI
+function! s:TreeDirNode.reveal(path)
+    if !a:path.isUnder(self.path)
+        throw "NERDTree.InvalidArgumentsError: " . a:path.str() . " should be under " . self.path.str()
+    endif
+
+    call self.open()
+
+    if self.path.equals(a:path.getParent())
+        let n = self.findNode(a:path)
+        call s:renderView()
+        call n.putCursorHere(1,0)
+        return
+    endif
+
+    let p = a:path
+    while !p.getParent().equals(self.path)
+        let p = p.getParent()
+    endwhile
+
+    let n = self.findNode(p)
+    call n.reveal(a:path)
+endfunction
+"FUNCTION: TreeDirNode.removeChild(treenode) {{{3
+"
+"Removes the given treenode from this nodes set of children
+"
+"Args:
+"treenode: the node to remove
+"
+"Throws a NERDTree.ChildNotFoundError if the given treenode is not found
+function! s:TreeDirNode.removeChild(treenode)
+    for i in range(0, self.getChildCount()-1)
+        if self.children[i].equals(a:treenode)
+            call remove(self.children, i)
+            return
+        endif
+    endfor
+
+    throw "NERDTree.ChildNotFoundError: child node was not found"
+endfunction
+
+"FUNCTION: TreeDirNode.sortChildren() {{{3
+"
+"Sorts the children of this node according to alphabetical order and the
+"directory priority.
+"
+function! s:TreeDirNode.sortChildren()
+    let CompareFunc = function("s:compareNodes")
+    call sort(self.children, CompareFunc)
+endfunction
+
+"FUNCTION: TreeDirNode.toggleOpen() {{{3
+"Opens this directory if it is closed and vice versa
+function! s:TreeDirNode.toggleOpen()
+    if self.isOpen ==# 1
+        call self.close()
+    else
+        call self.open()
+    endif
+endfunction
+
+"FUNCTION: TreeDirNode.transplantChild(newNode) {{{3
+"Replaces the child of this with the given node (where the child node's full
+"path matches a:newNode's fullpath). The search for the matching node is
+"non-recursive
+"
+"Arg:
+"newNode: the node to graft into the tree
+function! s:TreeDirNode.transplantChild(newNode)
+    for i in range(0, self.getChildCount()-1)
+        if self.children[i].equals(a:newNode)
+            let self.children[i] = a:newNode
+            let a:newNode.parent = self
+            break
+        endif
+    endfor
+endfunction
+"============================================================
+"CLASS: Path {{{2
+"============================================================
+let s:Path = {}
+"FUNCTION: Path.AbsolutePathFor(str) {{{3
+function! s:Path.AbsolutePathFor(str)
+    let prependCWD = 0
+    if s:running_windows
+        let prependCWD = a:str !~ '^.:\(\\\|\/\)'
+    else
+        let prependCWD = a:str !~ '^/'
+    endif
+
+    let toReturn = a:str
+    if prependCWD
+        let toReturn = getcwd() . s:Path.Slash() . a:str
+    endif
+
+    return toReturn
+endfunction
+"FUNCTION: Path.bookmarkNames() {{{3
+function! s:Path.bookmarkNames()
+    if !exists("self._bookmarkNames")
+        call self.cacheDisplayString()
+    endif
+    return self._bookmarkNames
+endfunction
+"FUNCTION: Path.cacheDisplayString() {{{3
+function! s:Path.cacheDisplayString()
+    let self.cachedDisplayString = self.getLastPathComponent(1)
+
+    if self.isExecutable
+        let self.cachedDisplayString = self.cachedDisplayString . '*'
+    endif
+
+    let self._bookmarkNames = []
+    for i in s:Bookmark.Bookmarks()
+        if i.path.equals(self)
+            call add(self._bookmarkNames, i.name)
+        endif
+    endfor
+    if !empty(self._bookmarkNames)
+        let self.cachedDisplayString .= ' {' . join(self._bookmarkNames) . '}'
+    endif
+
+    if self.isSymLink
+        let self.cachedDisplayString .=  ' -> ' . self.symLinkDest
+    endif
+
+    if self.isReadOnly
+        let self.cachedDisplayString .=  ' [RO]'
+    endif
+endfunction
+"FUNCTION: Path.changeToDir() {{{3
+function! s:Path.changeToDir()
+    let dir = self.str({'format': 'Cd'})
+    if self.isDirectory ==# 0
+        let dir = self.getParent().str({'format': 'Cd'})
+    endif
+
+    try
+        execute "cd " . dir
+        call s:echo("CWD is now: " . getcwd())
+    catch
+        throw "NERDTree.PathChangeError: cannot change CWD to " . dir
+    endtry
+endfunction
+
+"FUNCTION: Path.compareTo() {{{3
+"
+"Compares this Path to the given path and returns 0 if they are equal, -1 if
+"this Path is "less than" the given path, or 1 if it is "greater".
+"
+"Args:
+"path: the path object to compare this to
+"
+"Return:
+"1, -1 or 0
+function! s:Path.compareTo(path)
+    let thisPath = self.getLastPathComponent(1)
+    let thatPath = a:path.getLastPathComponent(1)
+
+    "if the paths are the same then clearly we return 0
+    if thisPath ==# thatPath
+        return 0
+    endif
+
+    let thisSS = self.getSortOrderIndex()
+    let thatSS = a:path.getSortOrderIndex()
+
+    "compare the sort sequences, if they are different then the return
+    "value is easy
+    if thisSS < thatSS
+        return -1
+    elseif thisSS > thatSS
+        return 1
+    else
+        "if the sort sequences are the same then compare the paths
+        "alphabetically
+        let pathCompare = g:NERDTreeCaseSensitiveSort ? thisPath <# thatPath : thisPath <? thatPath
+        if pathCompare
+            return -1
+        else
+            return 1
+        endif
+    endif
+endfunction
+
+"FUNCTION: Path.Create(fullpath) {{{3
+"
+"Factory method.
+"
+"Creates a path object with the given path. The path is also created on the
+"filesystem. If the path already exists, a NERDTree.Path.Exists exception is
+"thrown. If any other errors occur, a NERDTree.Path exception is thrown.
+"
+"Args:
+"fullpath: the full filesystem path to the file/dir to create
+function! s:Path.Create(fullpath)
+    "bail if the a:fullpath already exists
+    if isdirectory(a:fullpath) || filereadable(a:fullpath)
+        throw "NERDTree.CreatePathError: Directory Exists: '" . a:fullpath . "'"
+    endif
+
+    try
+
+        "if it ends with a slash, assume its a dir create it
+        if a:fullpath =~ '\(\\\|\/\)$'
+            "whack the trailing slash off the end if it exists
+            let fullpath = substitute(a:fullpath, '\(\\\|\/\)$', '', '')
+
+            call mkdir(fullpath, 'p')
+
+        "assume its a file and create
+        else
+            call writefile([], a:fullpath)
+        endif
+    catch
+        throw "NERDTree.CreatePathError: Could not create path: '" . a:fullpath . "'"
+    endtry
+
+    return s:Path.New(a:fullpath)
+endfunction
+
+"FUNCTION: Path.copy(dest) {{{3
+"
+"Copies the file/dir represented by this Path to the given location
+"
+"Args:
+"dest: the location to copy this dir/file to
+function! s:Path.copy(dest)
+    if !s:Path.CopyingSupported()
+        throw "NERDTree.CopyingNotSupportedError: Copying is not supported on this OS"
+    endif
+
+    let dest = s:Path.WinToUnixPath(a:dest)
+
+    let cmd = g:NERDTreeCopyCmd . " " . self.str() . " " . dest
+    let success = system(cmd)
+    if success != 0
+        throw "NERDTree.CopyError: Could not copy ''". self.str() ."'' to: '" . a:dest . "'"
+    endif
+endfunction
+
+"FUNCTION: Path.CopyingSupported() {{{3
+"
+"returns 1 if copying is supported for this OS
+function! s:Path.CopyingSupported()
+    return exists('g:NERDTreeCopyCmd')
+endfunction
+
+
+"FUNCTION: Path.copyingWillOverwrite(dest) {{{3
+"
+"returns 1 if copy this path to the given location will cause files to
+"overwritten
+"
+"Args:
+"dest: the location this path will be copied to
+function! s:Path.copyingWillOverwrite(dest)
+    if filereadable(a:dest)
+        return 1
+    endif
+
+    if isdirectory(a:dest)
+        let path = s:Path.JoinPathStrings(a:dest, self.getLastPathComponent(0))
+        if filereadable(path)
+            return 1
+        endif
+    endif
+endfunction
+
+"FUNCTION: Path.delete() {{{3
+"
+"Deletes the file represented by this path.
+"Deletion of directories is not supported
+"
+"Throws NERDTree.Path.Deletion exceptions
+function! s:Path.delete()
+    if self.isDirectory
+
+        let cmd = g:NERDTreeRemoveDirCmd . self.str({'escape': 1})
+        let success = system(cmd)
+
+        if v:shell_error != 0
+            throw "NERDTree.PathDeletionError: Could not delete directory: '" . self.str() . "'"
+        endif
+    else
+        let success = delete(self.str())
+        if success != 0
+            throw "NERDTree.PathDeletionError: Could not delete file: '" . self.str() . "'"
+        endif
+    endif
+
+    "delete all bookmarks for this path
+    for i in self.bookmarkNames()
+        let bookmark = s:Bookmark.BookmarkFor(i)
+        call bookmark.delete()
+    endfor
+endfunction
+
+"FUNCTION: Path.displayString() {{{3
+"
+"Returns a string that specifies how the path should be represented as a
+"string
+function! s:Path.displayString()
+    if self.cachedDisplayString ==# ""
+        call self.cacheDisplayString()
+    endif
+
+    return self.cachedDisplayString
+endfunction
+"FUNCTION: Path.extractDriveLetter(fullpath) {{{3
+"
+"If running windows, cache the drive letter for this path
+function! s:Path.extractDriveLetter(fullpath)
+    if s:running_windows
+        let self.drive = substitute(a:fullpath, '\(^[a-zA-Z]:\).*', '\1', '')
+    else
+        let self.drive = ''
+    endif
+
+endfunction
+"FUNCTION: Path.exists() {{{3
+"return 1 if this path points to a location that is readable or is a directory
+function! s:Path.exists()
+    let p = self.str()
+    return filereadable(p) || isdirectory(p)
+endfunction
+"FUNCTION: Path.getDir() {{{3
+"
+"Returns this path if it is a directory, else this paths parent.
+"
+"Return:
+"a Path object
+function! s:Path.getDir()
+    if self.isDirectory
+        return self
+    else
+        return self.getParent()
+    endif
+endfunction
+"FUNCTION: Path.getParent() {{{3
+"
+"Returns a new path object for this paths parent
+"
+"Return:
+"a new Path object
+function! s:Path.getParent()
+    if s:running_windows
+        let path = self.drive . '\' . join(self.pathSegments[0:-2], '\')
+    else
+        let path = '/'. join(self.pathSegments[0:-2], '/')
+    endif
+
+    return s:Path.New(path)
+endfunction
+"FUNCTION: Path.getLastPathComponent(dirSlash) {{{3
+"
+"Gets the last part of this path.
+"
+"Args:
+"dirSlash: if 1 then a trailing slash will be added to the returned value for
+"directory nodes.
+function! s:Path.getLastPathComponent(dirSlash)
+    if empty(self.pathSegments)
+        return ''
+    endif
+    let toReturn = self.pathSegments[-1]
+    if a:dirSlash && self.isDirectory
+        let toReturn = toReturn . '/'
+    endif
+    return toReturn
+endfunction
+
+"FUNCTION: Path.getSortOrderIndex() {{{3
+"returns the index of the pattern in g:NERDTreeSortOrder that this path matches
+function! s:Path.getSortOrderIndex()
+    let i = 0
+    while i < len(g:NERDTreeSortOrder)
+        if  self.getLastPathComponent(1) =~ g:NERDTreeSortOrder[i]
+            return i
+        endif
+        let i = i + 1
+    endwhile
+    return s:NERDTreeSortStarIndex
+endfunction
+
+"FUNCTION: Path.ignore() {{{3
+"returns true if this path should be ignored
+function! s:Path.ignore()
+    let lastPathComponent = self.getLastPathComponent(0)
+
+    "filter out the user specified paths to ignore
+    if b:NERDTreeIgnoreEnabled
+        for i in g:NERDTreeIgnore
+            if lastPathComponent =~ i
+                return 1
+            endif
+        endfor
+    endif
+
+    "dont show hidden files unless instructed to
+    if b:NERDTreeShowHidden ==# 0 && lastPathComponent =~ '^\.'
+        return 1
+    endif
+
+    if b:NERDTreeShowFiles ==# 0 && self.isDirectory ==# 0
+        return 1
+    endif
+
+    return 0
+endfunction
+
+"FUNCTION: Path.isUnder(path) {{{3
+"return 1 if this path is somewhere under the given path in the filesystem.
+"
+"a:path should be a dir
+function! s:Path.isUnder(path)
+    if a:path.isDirectory == 0
+        return 0
+    endif
+
+    let this = self.str()
+    let that = a:path.str()
+    return stridx(this, that . s:Path.Slash()) == 0
+endfunction
+
+"FUNCTION: Path.JoinPathStrings(...) {{{3
+function! s:Path.JoinPathStrings(...)
+    let components = []
+    for i in a:000
+        let components = extend(components, split(i, '/'))
+    endfor
+    return '/' . join(components, '/')
+endfunction
+
+"FUNCTION: Path.equals() {{{3
+"
+"Determines whether 2 path objects are "equal".
+"They are equal if the paths they represent are the same
+"
+"Args:
+"path: the other path obj to compare this with
+function! s:Path.equals(path)
+    return self.str() ==# a:path.str()
+endfunction
+
+"FUNCTION: Path.New() {{{3
+"The Constructor for the Path object
+function! s:Path.New(path)
+    let newPath = copy(self)
+
+    call newPath.readInfoFromDisk(s:Path.AbsolutePathFor(a:path))
+
+    let newPath.cachedDisplayString = ""
+
+    return newPath
+endfunction
+
+"FUNCTION: Path.Slash() {{{3
+"return the slash to use for the current OS
+function! s:Path.Slash()
+    return s:running_windows ? '\' : '/'
+endfunction
+
+"FUNCTION: Path.readInfoFromDisk(fullpath) {{{3
+"
+"
+"Throws NERDTree.Path.InvalidArguments exception.
+function! s:Path.readInfoFromDisk(fullpath)
+    call self.extractDriveLetter(a:fullpath)
+
+    let fullpath = s:Path.WinToUnixPath(a:fullpath)
+
+    if getftype(fullpath) ==# "fifo"
+        throw "NERDTree.InvalidFiletypeError: Cant handle FIFO files: " . a:fullpath
+    endif
+
+    let self.pathSegments = split(fullpath, '/')
+
+    let self.isReadOnly = 0
+    if isdirectory(a:fullpath)
+        let self.isDirectory = 1
+    elseif filereadable(a:fullpath)
+        let self.isDirectory = 0
+        let self.isReadOnly = filewritable(a:fullpath) ==# 0
+    else
+        throw "NERDTree.InvalidArgumentsError: Invalid path = " . a:fullpath
+    endif
+
+    let self.isExecutable = 0
+    if !self.isDirectory
+        let self.isExecutable = getfperm(a:fullpath) =~ 'x'
+    endif
+
+    "grab the last part of the path (minus the trailing slash)
+    let lastPathComponent = self.getLastPathComponent(0)
+
+    "get the path to the new node with the parent dir fully resolved
+    let hardPath = resolve(self.strTrunk()) . '/' . lastPathComponent
+
+    "if  the last part of the path is a symlink then flag it as such
+    let self.isSymLink = (resolve(hardPath) != hardPath)
+    if self.isSymLink
+        let self.symLinkDest = resolve(fullpath)
+
+        "if the link is a dir then slap a / on the end of its dest
+        if isdirectory(self.symLinkDest)
+
+            "we always wanna treat MS windows shortcuts as files for
+            "simplicity
+            if hardPath !~ '\.lnk$'
+
+                let self.symLinkDest = self.symLinkDest . '/'
+            endif
+        endif
+    endif
+endfunction
+
+"FUNCTION: Path.refresh() {{{3
+function! s:Path.refresh()
+    call self.readInfoFromDisk(self.str())
+    call self.cacheDisplayString()
+endfunction
+
+"FUNCTION: Path.rename() {{{3
+"
+"Renames this node on the filesystem
+function! s:Path.rename(newPath)
+    if a:newPath ==# ''
+        throw "NERDTree.InvalidArgumentsError: Invalid newPath for renaming = ". a:newPath
+    endif
+
+    let success =  rename(self.str(), a:newPath)
+    if success != 0
+        throw "NERDTree.PathRenameError: Could not rename: '" . self.str() . "'" . 'to:' . a:newPath
+    endif
+    call self.readInfoFromDisk(a:newPath)
+
+    for i in self.bookmarkNames()
+        let b = s:Bookmark.BookmarkFor(i)
+        call b.setPath(copy(self))
+    endfor
+    call s:Bookmark.Write()
+endfunction
+
+"FUNCTION: Path.str() {{{3
+"
+"Returns a string representation of this Path
+"
+"Takes an optional dictionary param to specify how the output should be
+"formatted.
+"
+"The dict may have the following keys:
+"  'format'
+"  'escape'
+"  'truncateTo'
+"
+"The 'format' key may have a value of:
+"  'Cd' - a string to be used with the :cd command
+"  'Edit' - a string to be used with :e :sp :new :tabedit etc
+"  'UI' - a string used in the NERD tree UI
+"
+"The 'escape' key, if specified will cause the output to be escaped with
+"shellescape()
+"
+"The 'truncateTo' key causes the resulting string to be truncated to the value
+"'truncateTo' maps to. A '<' char will be prepended.
+function! s:Path.str(...)
+    let options = a:0 ? a:1 : {}
+    let toReturn = ""
+
+    if has_key(options, 'format')
+        let format = options['format']
+        if has_key(self, '_strFor' . format)
+            exec 'let toReturn = self._strFor' . format . '()'
+        else
+            raise 'NERDTree.UnknownFormatError: unknown format "'. format .'"'
+        endif
+    else
+        let toReturn = self._str()
+    endif
+
+    if has_key(options, 'escape') && options['escape']
+        let toReturn = shellescape(toReturn)
+    endif
+
+    if has_key(options, 'truncateTo')
+        let limit = options['truncateTo']
+        if len(toReturn) > limit
+            let toReturn = "<" . strpart(toReturn, len(toReturn) - limit + 1)
+        endif
+    endif
+
+    return toReturn
+endfunction
+
+"FUNCTION: Path._strForUI() {{{3
+function! s:Path._strForUI()
+    let toReturn = '/' . join(self.pathSegments, '/')
+    if self.isDirectory && toReturn != '/'
+        let toReturn  = toReturn . '/'
+    endif
+    return toReturn
+endfunction
+
+"FUNCTION: Path._strForCd() {{{3
+"
+" returns a string that can be used with :cd
+function! s:Path._strForCd()
+    return escape(self.str(), s:escape_chars)
+endfunction
+"FUNCTION: Path._strForEdit() {{{3
+"
+"Return: the string for this path that is suitable to be used with the :edit
+"command
+function! s:Path._strForEdit()
+    let p = self.str({'format': 'UI'})
+    let cwd = getcwd()
+
+    if s:running_windows
+        let p = tolower(self.str())
+        let cwd = tolower(getcwd())
+    endif
+
+    let p = escape(p, s:escape_chars)
+
+    let cwd = cwd . s:Path.Slash()
+
+    "return a relative path if we can
+    if stridx(p, cwd) ==# 0
+        let p = strpart(p, strlen(cwd))
+    endif
+
+    if p ==# ''
+        let p = '.'
+    endif
+
+    return p
+
+endfunction
+"FUNCTION: Path._strForGlob() {{{3
+function! s:Path._strForGlob()
+    let lead = s:Path.Slash()
+
+    "if we are running windows then slap a drive letter on the front
+    if s:running_windows
+        let lead = self.drive . '\'
+    endif
+
+    let toReturn = lead . join(self.pathSegments, s:Path.Slash())
+
+    if !s:running_windows
+        let toReturn = escape(toReturn, s:escape_chars)
+    endif
+    return toReturn
+endfunction
+"FUNCTION: Path._str() {{{3
+"
+"Gets the string path for this path object that is appropriate for the OS.
+"EG, in windows c:\foo\bar
+"    in *nix  /foo/bar
+function! s:Path._str()
+    let lead = s:Path.Slash()
+
+    "if we are running windows then slap a drive letter on the front
+    if s:running_windows
+        let lead = self.drive . '\'
+    endif
+
+    return lead . join(self.pathSegments, s:Path.Slash())
+endfunction
+
+"FUNCTION: Path.strTrunk() {{{3
+"Gets the path without the last segment on the end.
+function! s:Path.strTrunk()
+    return self.drive . '/' . join(self.pathSegments[0:-2], '/')
+endfunction
+
+"FUNCTION: Path.WinToUnixPath(pathstr){{{3
+"Takes in a windows path and returns the unix equiv
+"
+"A class level method
+"
+"Args:
+"pathstr: the windows path to convert
+function! s:Path.WinToUnixPath(pathstr)
+    if !s:running_windows
+        return a:pathstr
+    endif
+
+    let toReturn = a:pathstr
+
+    "remove the x:\ of the front
+    let toReturn = substitute(toReturn, '^.*:\(\\\|/\)\?', '/', "")
+
+    "convert all \ chars to /
+    let toReturn = substitute(toReturn, '\', '/', "g")
+
+    return toReturn
+endfunction
+
+" SECTION: General Functions {{{1
+"============================================================
+"FUNCTION: s:bufInWindows(bnum){{{2
+"[[STOLEN FROM VTREEEXPLORER.VIM]]
+"Determine the number of windows open to this buffer number.
+"Care of Yegappan Lakshman.  Thanks!
+"
+"Args:
+"bnum: the subject buffers buffer number
+function! s:bufInWindows(bnum)
+    let cnt = 0
+    let winnum = 1
+    while 1
+        let bufnum = winbufnr(winnum)
+        if bufnum < 0
+            break
+        endif
+        if bufnum ==# a:bnum
+            let cnt = cnt + 1
+        endif
+        let winnum = winnum + 1
+    endwhile
+
+    return cnt
+endfunction " >>>
+"FUNCTION: s:checkForBrowse(dir) {{{2
+"inits a secondary nerd tree in the current buffer if appropriate
+function! s:checkForBrowse(dir)
+    if a:dir != '' && isdirectory(a:dir)
+        call s:initNerdTreeInPlace(a:dir)
+    endif
+endfunction
+"FUNCTION: s:compareBookmarks(first, second) {{{2
+"Compares two bookmarks
+function! s:compareBookmarks(first, second)
+    return a:first.compareTo(a:second)
+endfunction
+
+" FUNCTION: s:completeBookmarks(A,L,P) {{{2
+" completion function for the bookmark commands
+function! s:completeBookmarks(A,L,P)
+    return filter(s:Bookmark.BookmarkNames(), 'v:val =~ "^' . a:A . '"')
+endfunction
+" FUNCTION: s:exec(cmd) {{{2
+" same as :exec cmd  but eventignore=all is set for the duration
+function! s:exec(cmd)
+    let old_ei = &ei
+    set ei=all
+    exec a:cmd
+    let &ei = old_ei
+endfunction
+" FUNCTION: s:findAndRevealPath() {{{2
+function! s:findAndRevealPath()
+    try
+        let p = s:Path.New(expand("%"))
+    catch /^NERDTree.InvalidArgumentsError/
+        call s:echo("no file for the current buffer")
+        return
+    endtry
+
+    if !s:treeExistsForTab()
+        call s:initNerdTree(p.getParent().str())
+    else
+        if !p.isUnder(s:TreeFileNode.GetRootForTab().path)
+            call s:initNerdTree(p.getParent().str())
+        else
+            if !s:isTreeOpen()
+                call s:toggle("")
+            endif
+        endif
+    endif
+    call s:putCursorInTreeWin()
+    call b:NERDTreeRoot.reveal(p)
+endfunction
+"FUNCTION: s:initNerdTree(name) {{{2
+"Initialise the nerd tree for this tab. The tree will start in either the
+"given directory, or the directory associated with the given bookmark
+"
+"Args:
+"name: the name of a bookmark or a directory
+function! s:initNerdTree(name)
+    let path = {}
+    if s:Bookmark.BookmarkExistsFor(a:name)
+        let path = s:Bookmark.BookmarkFor(a:name).path
+    else
+        let dir = a:name ==# '' ? getcwd() : a:name
+
+        "hack to get an absolute path if a relative path is given
+        if dir =~ '^\.'
+            let dir = getcwd() . s:Path.Slash() . dir
+        endif
+        let dir = resolve(dir)
+
+        try
+            let path = s:Path.New(dir)
+        catch /^NERDTree.InvalidArgumentsError/
+            call s:echo("No bookmark or directory found for: " . a:name)
+            return
+        endtry
+    endif
+    if !path.isDirectory
+        let path = path.getParent()
+    endif
+
+    "if instructed to, then change the vim CWD to the dir the NERDTree is
+    "inited in
+    if g:NERDTreeChDirMode != 0
+        call path.changeToDir()
+    endif
+
+    if s:treeExistsForTab()
+        if s:isTreeOpen()
+            call s:closeTree()
+        endif
+        unlet t:NERDTreeBufName
+    endif
+
+    let newRoot = s:TreeDirNode.New(path)
+    call newRoot.open()
+
+    call s:createTreeWin()
+    let b:treeShowHelp = 0
+    let b:NERDTreeIgnoreEnabled = 1
+    let b:NERDTreeShowFiles = g:NERDTreeShowFiles
+    let b:NERDTreeShowHidden = g:NERDTreeShowHidden
+    let b:NERDTreeShowBookmarks = g:NERDTreeShowBookmarks
+    let b:NERDTreeRoot = newRoot
+
+    let b:NERDTreeType = "primary"
+
+    call s:renderView()
+    call b:NERDTreeRoot.putCursorHere(0, 0)
+endfunction
+
+"FUNCTION: s:initNerdTreeInPlace(dir) {{{2
+function! s:initNerdTreeInPlace(dir)
+    try
+        let path = s:Path.New(a:dir)
+    catch /^NERDTree.InvalidArgumentsError/
+        call s:echo("Invalid directory name:" . a:name)
+        return
+    endtry
+
+    "we want the directory buffer to disappear when we do the :edit below
+    setlocal bufhidden=wipe
+
+    let previousBuf = expand("#")
+
+    "we need a unique name for each secondary tree buffer to ensure they are
+    "all independent
+    exec "silent edit " . s:nextBufferName()
+
+    let b:NERDTreePreviousBuf = bufnr(previousBuf)
+
+    let b:NERDTreeRoot = s:TreeDirNode.New(path)
+    call b:NERDTreeRoot.open()
+
+    "throwaway buffer options
+    setlocal noswapfile
+    setlocal buftype=nofile
+    setlocal bufhidden=hide
+    setlocal nowrap
+    setlocal foldcolumn=0
+    setlocal nobuflisted
+    setlocal nospell
+    if g:NERDTreeShowLineNumbers
+        setlocal nu
+    else
+        setlocal nonu
+    endif
+
+    iabc <buffer>
+
+    if g:NERDTreeHighlightCursorline
+        setlocal cursorline
+    endif
+
+    call s:setupStatusline()
+
+    let b:treeShowHelp = 0
+    let b:NERDTreeIgnoreEnabled = 1
+    let b:NERDTreeShowFiles = g:NERDTreeShowFiles
+    let b:NERDTreeShowHidden = g:NERDTreeShowHidden
+    let b:NERDTreeShowBookmarks = g:NERDTreeShowBookmarks
+
+    let b:NERDTreeType = "secondary"
+
+    call s:bindMappings()
+    setfiletype nerdtree
+    " syntax highlighting
+    if has("syntax") && exists("g:syntax_on")
+        call s:setupSyntaxHighlighting()
+    endif
+
+    call s:renderView()
+endfunction
+" FUNCTION: s:initNerdTreeMirror() {{{2
+function! s:initNerdTreeMirror()
+
+    "get the names off all the nerd tree buffers
+    let treeBufNames = []
+    for i in range(1, tabpagenr("$"))
+        let nextName = s:tabpagevar(i, 'NERDTreeBufName')
+        if nextName != -1 && (!exists("t:NERDTreeBufName") || nextName != t:NERDTreeBufName)
+            call add(treeBufNames, nextName)
+        endif
+    endfor
+    let treeBufNames = s:unique(treeBufNames)
+
+    "map the option names (that the user will be prompted with) to the nerd
+    "tree buffer names
+    let options = {}
+    let i = 0
+    while i < len(treeBufNames)
+        let bufName = treeBufNames[i]
+        let treeRoot = getbufvar(bufName, "NERDTreeRoot")
+        let options[i+1 . '. ' . treeRoot.path.str() . '  (buf name: ' . bufName . ')'] = bufName
+        let i = i + 1
+    endwhile
+
+    "work out which tree to mirror, if there is more than 1 then ask the user
+    let bufferName = ''
+    if len(keys(options)) > 1
+        let choices = ["Choose a tree to mirror"]
+        let choices = extend(choices, sort(keys(options)))
+        let choice = inputlist(choices)
+        if choice < 1 || choice > len(options) || choice ==# ''
+            return
+        endif
+
+        let bufferName = options[sort(keys(options))[choice-1]]
+    elseif len(keys(options)) ==# 1
+        let bufferName = values(options)[0]
+    else
+        call s:echo("No trees to mirror")
+        return
+    endif
+
+    if s:treeExistsForTab() && s:isTreeOpen()
+        call s:closeTree()
+    endif
+
+    let t:NERDTreeBufName = bufferName
+    call s:createTreeWin()
+    exec 'buffer ' .  bufferName
+    if !&hidden
+        call s:renderView()
+    endif
+endfunction
+" FUNCTION: s:nextBufferName() {{{2
+" returns the buffer name for the next nerd tree
+function! s:nextBufferName()
+    let name = s:NERDTreeBufName . s:next_buffer_number
+    let s:next_buffer_number += 1
+    return name
+endfunction
+" FUNCTION: s:tabpagevar(tabnr, var) {{{2
+function! s:tabpagevar(tabnr, var)
+    let currentTab = tabpagenr()
+    let old_ei = &ei
+    set ei=all
+
+    exec "tabnext " . a:tabnr
+    let v = -1
+    if exists('t:' . a:var)
+        exec 'let v = t:' . a:var
+    endif
+    exec "tabnext " . currentTab
+
+    let &ei = old_ei
+
+    return v
+endfunction
+" Function: s:treeExistsForBuffer()   {{{2
+" Returns 1 if a nerd tree root exists in the current buffer
+function! s:treeExistsForBuf()
+    return exists("b:NERDTreeRoot")
+endfunction
+" Function: s:treeExistsForTab()   {{{2
+" Returns 1 if a nerd tree root exists in the current tab
+function! s:treeExistsForTab()
+    return exists("t:NERDTreeBufName")
+endfunction
+" Function: s:unique(list)   {{{2
+" returns a:list without duplicates
+function! s:unique(list)
+  let uniqlist = []
+  for elem in a:list
+    if index(uniqlist, elem) ==# -1
+      let uniqlist += [elem]
+    endif
+  endfor
+  return uniqlist
+endfunction
+" SECTION: Public API {{{1
+"============================================================
+let g:NERDTreePath = s:Path
+let g:NERDTreeDirNode = s:TreeDirNode
+let g:NERDTreeFileNode = s:TreeFileNode
+let g:NERDTreeBookmark = s:Bookmark
+
+function! NERDTreeAddMenuItem(options)
+    call s:MenuItem.Create(a:options)
+endfunction
+
+function! NERDTreeAddMenuSeparator(...)
+    let opts = a:0 ? a:1 : {}
+    call s:MenuItem.CreateSeparator(opts)
+endfunction
+
+function! NERDTreeAddSubmenu(options)
+    return s:MenuItem.Create(a:options)
+endfunction
+
+function! NERDTreeAddKeyMap(options)
+    call s:KeyMap.Create(a:options)
+endfunction
+
+function! NERDTreeRender()
+    call s:renderView()
+endfunction
+
+" SECTION: View Functions {{{1
+"============================================================
+"FUNCTION: s:centerView() {{{2
+"centers the nerd tree window around the cursor (provided the nerd tree
+"options permit)
+function! s:centerView()
+    if g:NERDTreeAutoCenter
+        let current_line = winline()
+        let lines_to_top = current_line
+        let lines_to_bottom = winheight(s:getTreeWinNum()) - current_line
+        if lines_to_top < g:NERDTreeAutoCenterThreshold || lines_to_bottom < g:NERDTreeAutoCenterThreshold
+            normal! zz
+        endif
+    endif
+endfunction
+"FUNCTION: s:closeTree() {{{2
+"Closes the primary NERD tree window for this tab
+function! s:closeTree()
+    if !s:isTreeOpen()
+        throw "NERDTree.NoTreeFoundError: no NERDTree is open"
+    endif
+
+    if winnr("$") != 1
+        call s:exec(s:getTreeWinNum() . " wincmd w")
+        close
+        call s:exec("wincmd p")
+    else
+        close
+    endif
+endfunction
+
+"FUNCTION: s:closeTreeIfOpen() {{{2
+"Closes the NERD tree window if it is open
+function! s:closeTreeIfOpen()
+   if s:isTreeOpen()
+      call s:closeTree()
+   endif
+endfunction
+"FUNCTION: s:closeTreeIfQuitOnOpen() {{{2
+"Closes the NERD tree window if the close on open option is set
+function! s:closeTreeIfQuitOnOpen()
+    if g:NERDTreeQuitOnOpen && s:isTreeOpen()
+        call s:closeTree()
+    endif
+endfunction
+"FUNCTION: s:createTreeWin() {{{2
+"Inits the NERD tree window. ie. opens it, sizes it, sets all the local
+"options etc
+function! s:createTreeWin()
+    "create the nerd tree window
+    let splitLocation = g:NERDTreeWinPos ==# "left" ? "topleft " : "botright "
+    let splitSize = g:NERDTreeWinSize
+
+    if !exists('t:NERDTreeBufName')
+        let t:NERDTreeBufName = s:nextBufferName()
+        silent! exec splitLocation . 'vertical ' . splitSize . ' new'
+        silent! exec "edit " . t:NERDTreeBufName
+    else
+        silent! exec splitLocation . 'vertical ' . splitSize . ' split'
+        silent! exec "buffer " . t:NERDTreeBufName
+    endif
+
+    setlocal winfixwidth
+
+    "throwaway buffer options
+    setlocal noswapfile
+    setlocal buftype=nofile
+    setlocal nowrap
+    setlocal foldcolumn=0
+    setlocal nobuflisted
+    setlocal nospell
+    if g:NERDTreeShowLineNumbers
+        setlocal nu
+    else
+        setlocal nonu
+    endif
+
+    iabc <buffer>
+
+    if g:NERDTreeHighlightCursorline
+        setlocal cursorline
+    endif
+
+    call s:setupStatusline()
+
+    call s:bindMappings()
+    setfiletype nerdtree
+    " syntax highlighting
+    if has("syntax") && exists("g:syntax_on")
+        call s:setupSyntaxHighlighting()
+    endif
+endfunction
+
+"FUNCTION: s:dumpHelp  {{{2
+"prints out the quick help
+function! s:dumpHelp()
+    let old_h = @h
+    if b:treeShowHelp ==# 1
+        let @h=   "\" NERD tree (" . s:NERD_tree_version . ") quickhelp~\n"
+        let @h=@h."\" ============================\n"
+        let @h=@h."\" File node mappings~\n"
+        let @h=@h."\" ". (g:NERDTreeMouseMode ==# 3 ? "single" : "double") ."-click,\n"
+        let @h=@h."\" <CR>,\n"
+        if b:NERDTreeType ==# "primary"
+            let @h=@h."\" ". g:NERDTreeMapActivateNode .": open in prev window\n"
+        else
+            let @h=@h."\" ". g:NERDTreeMapActivateNode .": open in current window\n"
+        endif
+        if b:NERDTreeType ==# "primary"
+            let @h=@h."\" ". g:NERDTreeMapPreview .": preview\n"
+        endif
+        let @h=@h."\" ". g:NERDTreeMapOpenInTab.": open in new tab\n"
+        let @h=@h."\" ". g:NERDTreeMapOpenInTabSilent .": open in new tab silently\n"
+        let @h=@h."\" middle-click,\n"
+        let @h=@h."\" ". g:NERDTreeMapOpenSplit .": open split\n"
+        let @h=@h."\" ". g:NERDTreeMapPreviewSplit .": preview split\n"
+        let @h=@h."\" ". g:NERDTreeMapOpenVSplit .": open vsplit\n"
+        let @h=@h."\" ". g:NERDTreeMapPreviewVSplit .": preview vsplit\n"
+
+        let @h=@h."\"\n\" ----------------------------\n"
+        let @h=@h."\" Directory node mappings~\n"
+        let @h=@h."\" ". (g:NERDTreeMouseMode ==# 1 ? "double" : "single") ."-click,\n"
+        let @h=@h."\" ". g:NERDTreeMapActivateNode .": open & close node\n"
+        let @h=@h."\" ". g:NERDTreeMapOpenRecursively .": recursively open node\n"
+        let @h=@h."\" ". g:NERDTreeMapCloseDir .": close parent of node\n"
+        let @h=@h."\" ". g:NERDTreeMapCloseChildren .": close all child nodes of\n"
+        let @h=@h."\"    current node recursively\n"
+        let @h=@h."\" middle-click,\n"
+        let @h=@h."\" ". g:NERDTreeMapOpenExpl.": explore selected dir\n"
+
+        let @h=@h."\"\n\" ----------------------------\n"
+        let @h=@h."\" Bookmark table mappings~\n"
+        let @h=@h."\" double-click,\n"
+        let @h=@h."\" ". g:NERDTreeMapActivateNode .": open bookmark\n"
+        let @h=@h."\" ". g:NERDTreeMapOpenInTab.": open in new tab\n"
+        let @h=@h."\" ". g:NERDTreeMapOpenInTabSilent .": open in new tab silently\n"
+        let @h=@h."\" ". g:NERDTreeMapDeleteBookmark .": delete bookmark\n"
+
+        let @h=@h."\"\n\" ----------------------------\n"
+        let @h=@h."\" Tree navigation mappings~\n"
+        let @h=@h."\" ". g:NERDTreeMapJumpRoot .": go to root\n"
+        let @h=@h."\" ". g:NERDTreeMapJumpParent .": go to parent\n"
+        let @h=@h."\" ". g:NERDTreeMapJumpFirstChild  .": go to first child\n"
+        let @h=@h."\" ". g:NERDTreeMapJumpLastChild   .": go to last child\n"
+        let @h=@h."\" ". g:NERDTreeMapJumpNextSibling .": go to next sibling\n"
+        let @h=@h."\" ". g:NERDTreeMapJumpPrevSibling .": go to prev sibling\n"
+
+        let @h=@h."\"\n\" ----------------------------\n"
+        let @h=@h."\" Filesystem mappings~\n"
+        let @h=@h."\" ". g:NERDTreeMapChangeRoot .": change tree root to the\n"
+        let @h=@h."\"    selected dir\n"
+        let @h=@h."\" ". g:NERDTreeMapUpdir .": move tree root up a dir\n"
+        let @h=@h."\" ". g:NERDTreeMapUpdirKeepOpen .": move tree root up a dir\n"
+        let @h=@h."\"    but leave old root open\n"
+        let @h=@h."\" ". g:NERDTreeMapRefresh .": refresh cursor dir\n"
+        let @h=@h."\" ". g:NERDTreeMapRefreshRoot .": refresh current root\n"
+        let @h=@h."\" ". g:NERDTreeMapMenu .": Show menu\n"
+        let @h=@h."\" ". g:NERDTreeMapChdir .":change the CWD to the\n"
+        let @h=@h."\"    selected dir\n"
+
+        let @h=@h."\"\n\" ----------------------------\n"
+        let @h=@h."\" Tree filtering mappings~\n"
+        let @h=@h."\" ". g:NERDTreeMapToggleHidden .": hidden files (" . (b:NERDTreeShowHidden ? "on" : "off") . ")\n"
+        let @h=@h."\" ". g:NERDTreeMapToggleFilters .": file filters (" . (b:NERDTreeIgnoreEnabled ? "on" : "off") . ")\n"
+        let @h=@h."\" ". g:NERDTreeMapToggleFiles .": files (" . (b:NERDTreeShowFiles ? "on" : "off") . ")\n"
+        let @h=@h."\" ". g:NERDTreeMapToggleBookmarks .": bookmarks (" . (b:NERDTreeShowBookmarks ? "on" : "off") . ")\n"
+
+        "add quickhelp entries for each custom key map
+        if len(s:KeyMap.All())
+            let @h=@h."\"\n\" ----------------------------\n"
+            let @h=@h."\" Custom mappings~\n"
+            for i in s:KeyMap.All()
+                let @h=@h."\" ". i.key .": ". i.quickhelpText ."\n"
+            endfor
+        endif
+
+        let @h=@h."\"\n\" ----------------------------\n"
+        let @h=@h."\" Other mappings~\n"
+        let @h=@h."\" ". g:NERDTreeMapQuit .": Close the NERDTree window\n"
+        let @h=@h."\" ". g:NERDTreeMapToggleZoom .": Zoom (maximize-minimize)\n"
+        let @h=@h."\"    the NERDTree window\n"
+        let @h=@h."\" ". g:NERDTreeMapHelp .": toggle help\n"
+        let @h=@h."\"\n\" ----------------------------\n"
+        let @h=@h."\" Bookmark commands~\n"
+        let @h=@h."\" :Bookmark <name>\n"
+        let @h=@h."\" :BookmarkToRoot <name>\n"
+        let @h=@h."\" :RevealBookmark <name>\n"
+        let @h=@h."\" :OpenBookmark <name>\n"
+        let @h=@h."\" :ClearBookmarks [<names>]\n"
+        let @h=@h."\" :ClearAllBookmarks\n"
+    else
+        let @h="\" Press ". g:NERDTreeMapHelp ." for help\n"
+    endif
+
+    silent! put h
+
+    let @h = old_h
+endfunction
+"FUNCTION: s:echo  {{{2
+"A wrapper for :echo. Appends 'NERDTree:' on the front of all messages
+"
+"Args:
+"msg: the message to echo
+function! s:echo(msg)
+    redraw
+    echomsg "NERDTree: " . a:msg
+endfunction
+"FUNCTION: s:echoWarning {{{2
+"Wrapper for s:echo, sets the message type to warningmsg for this message
+"Args:
+"msg: the message to echo
+function! s:echoWarning(msg)
+    echohl warningmsg
+    call s:echo(a:msg)
+    echohl normal
+endfunction
+"FUNCTION: s:echoError {{{2
+"Wrapper for s:echo, sets the message type to errormsg for this message
+"Args:
+"msg: the message to echo
+function! s:echoError(msg)
+    echohl errormsg
+    call s:echo(a:msg)
+    echohl normal
+endfunction
+"FUNCTION: s:firstUsableWindow(){{{2
+"find the window number of the first normal window
+function! s:firstUsableWindow()
+    let i = 1
+    while i <= winnr("$")
+        let bnum = winbufnr(i)
+        if bnum != -1 && getbufvar(bnum, '&buftype') ==# ''
+                    \ && !getwinvar(i, '&previewwindow')
+                    \ && (!getbufvar(bnum, '&modified') || &hidden)
+            return i
+        endif
+
+        let i += 1
+    endwhile
+    return -1
+endfunction
+"FUNCTION: s:getPath(ln) {{{2
+"Gets the full path to the node that is rendered on the given line number
+"
+"Args:
+"ln: the line number to get the path for
+"
+"Return:
+"A path if a node was selected, {} if nothing is selected.
+"If the 'up a dir' line was selected then the path to the parent of the
+"current root is returned
+function! s:getPath(ln)
+    let line = getline(a:ln)
+
+    let rootLine = s:TreeFileNode.GetRootLineNum()
+
+    "check to see if we have the root node
+    if a:ln == rootLine
+        return b:NERDTreeRoot.path
+    endif
+
+    " in case called from outside the tree
+    if line !~ '^ *[|`]' || line =~ '^$'
+        return {}
+    endif
+
+    if line ==# s:tree_up_dir_line
+        return b:NERDTreeRoot.path.getParent()
+    endif
+
+    let indent = s:indentLevelFor(line)
+
+    "remove the tree parts and the leading space
+    let curFile = s:stripMarkupFromLine(line, 0)
+
+    let wasdir = 0
+    if curFile =~ '/$'
+        let wasdir = 1
+        let curFile = substitute(curFile, '/\?$', '/', "")
+    endif
+
+    let dir = ""
+    let lnum = a:ln
+    while lnum > 0
+        let lnum = lnum - 1
+        let curLine = getline(lnum)
+        let curLineStripped = s:stripMarkupFromLine(curLine, 1)
+
+        "have we reached the top of the tree?
+        if lnum == rootLine
+            let dir = b:NERDTreeRoot.path.str({'format': 'UI'}) . dir
+            break
+        endif
+        if curLineStripped =~ '/$'
+            let lpindent = s:indentLevelFor(curLine)
+            if lpindent < indent
+                let indent = indent - 1
+
+                let dir = substitute (curLineStripped,'^\\', "", "") . dir
+                continue
+            endif
+        endif
+    endwhile
+    let curFile = b:NERDTreeRoot.path.drive . dir . curFile
+    let toReturn = s:Path.New(curFile)
+    return toReturn
+endfunction
+
+"FUNCTION: s:getTreeWinNum() {{{2
+"gets the nerd tree window number for this tab
+function! s:getTreeWinNum()
+    if exists("t:NERDTreeBufName")
+        return bufwinnr(t:NERDTreeBufName)
+    else
+        return -1
+    endif
+endfunction
+"FUNCTION: s:indentLevelFor(line) {{{2
+function! s:indentLevelFor(line)
+    return match(a:line, '[^ \-+~`|]') / s:tree_wid
+endfunction
+"FUNCTION: s:isTreeOpen() {{{2
+function! s:isTreeOpen()
+    return s:getTreeWinNum() != -1
+endfunction
+"FUNCTION: s:isWindowUsable(winnumber) {{{2
+"Returns 0 if opening a file from the tree in the given window requires it to
+"be split, 1 otherwise
+"
+"Args:
+"winnumber: the number of the window in question
+function! s:isWindowUsable(winnumber)
+    "gotta split if theres only one window (i.e. the NERD tree)
+    if winnr("$") ==# 1
+        return 0
+    endif
+
+    let oldwinnr = winnr()
+    call s:exec(a:winnumber . "wincmd p")
+    let specialWindow = getbufvar("%", '&buftype') != '' || getwinvar('%', '&previewwindow')
+    let modified = &modified
+    call s:exec(oldwinnr . "wincmd p")
+
+    "if its a special window e.g. quickfix or another explorer plugin then we
+    "have to split
+    if specialWindow
+        return 0
+    endif
+
+    if &hidden
+        return 1
+    endif
+
+    return !modified || s:bufInWindows(winbufnr(a:winnumber)) >= 2
+endfunction
+
+" FUNCTION: s:jumpToChild(direction) {{{2
+" Args:
+" direction: 0 if going to first child, 1 if going to last
+function! s:jumpToChild(direction)
+    let currentNode = s:TreeFileNode.GetSelected()
+    if currentNode ==# {} || currentNode.isRoot()
+        call s:echo("cannot jump to " . (a:direction ? "last" : "first") .  " child")
+        return
+    end
+    let dirNode = currentNode.parent
+    let childNodes = dirNode.getVisibleChildren()
+
+    let targetNode = childNodes[0]
+    if a:direction
+        let targetNode = childNodes[len(childNodes) - 1]
+    endif
+
+    if targetNode.equals(currentNode)
+        let siblingDir = currentNode.parent.findOpenDirSiblingWithVisibleChildren(a:direction)
+        if siblingDir != {}
+            let indx = a:direction ? siblingDir.getVisibleChildCount()-1 : 0
+            let targetNode = siblingDir.getChildByIndex(indx, 1)
+        endif
+    endif
+
+    call targetNode.putCursorHere(1, 0)
+
+    call s:centerView()
+endfunction
+
+
+"FUNCTION: s:promptToDelBuffer(bufnum, msg){{{2
+"prints out the given msg and, if the user responds by pushing 'y' then the
+"buffer with the given bufnum is deleted
+"
+"Args:
+"bufnum: the buffer that may be deleted
+"msg: a message that will be echoed to the user asking them if they wish to
+"     del the buffer
+function! s:promptToDelBuffer(bufnum, msg)
+    echo a:msg
+    if nr2char(getchar()) ==# 'y'
+        exec "silent bdelete! " . a:bufnum
+    endif
+endfunction
+
+"FUNCTION: s:putCursorOnBookmarkTable(){{{2
+"Places the cursor at the top of the bookmarks table
+function! s:putCursorOnBookmarkTable()
+    if !b:NERDTreeShowBookmarks
+        throw "NERDTree.IllegalOperationError: cant find bookmark table, bookmarks arent active"
+    endif
+
+    let rootNodeLine = s:TreeFileNode.GetRootLineNum()
+
+    let line = 1
+    while getline(line) !~ '^>-\+Bookmarks-\+$'
+        let line = line + 1
+        if line >= rootNodeLine
+            throw "NERDTree.BookmarkTableNotFoundError: didnt find the bookmarks table"
+        endif
+    endwhile
+    call cursor(line, 0)
+endfunction
+
+"FUNCTION: s:putCursorInTreeWin(){{{2
+"Places the cursor in the nerd tree window
+function! s:putCursorInTreeWin()
+    if !s:isTreeOpen()
+        throw "NERDTree.InvalidOperationError: cant put cursor in NERD tree window, no window exists"
+    endif
+
+    call s:exec(s:getTreeWinNum() . "wincmd w")
+endfunction
+
+"FUNCTION: s:renderBookmarks {{{2
+function! s:renderBookmarks()
+
+    call setline(line(".")+1, ">----------Bookmarks----------")
+    call cursor(line(".")+1, col("."))
+
+    for i in s:Bookmark.Bookmarks()
+        call setline(line(".")+1, i.str())
+        call cursor(line(".")+1, col("."))
+    endfor
+
+    call setline(line(".")+1, '')
+    call cursor(line(".")+1, col("."))
+endfunction
+"FUNCTION: s:renderView {{{2
+"The entry function for rendering the tree
+function! s:renderView()
+    setlocal modifiable
+
+    "remember the top line of the buffer and the current line so we can
+    "restore the view exactly how it was
+    let curLine = line(".")
+    let curCol = col(".")
+    let topLine = line("w0")
+
+    "delete all lines in the buffer (being careful not to clobber a register)
+    silent 1,$delete _
+
+    call s:dumpHelp()
+
+    "delete the blank line before the help and add one after it
+    call setline(line(".")+1, "")
+    call cursor(line(".")+1, col("."))
+
+    if b:NERDTreeShowBookmarks
+        call s:renderBookmarks()
+    endif
+
+    "add the 'up a dir' line
+    call setline(line(".")+1, s:tree_up_dir_line)
+    call cursor(line(".")+1, col("."))
+
+    "draw the header line
+    let header = b:NERDTreeRoot.path.str({'format': 'UI', 'truncateTo': winwidth(0)})
+    call setline(line(".")+1, header)
+    call cursor(line(".")+1, col("."))
+
+    "draw the tree
+    let old_o = @o
+    let @o = b:NERDTreeRoot.renderToString()
+    silent put o
+    let @o = old_o
+
+    "delete the blank line at the top of the buffer
+    silent 1,1delete _
+
+    "restore the view
+    let old_scrolloff=&scrolloff
+    let &scrolloff=0
+    call cursor(topLine, 1)
+    normal! zt
+    call cursor(curLine, curCol)
+    let &scrolloff = old_scrolloff
+
+    setlocal nomodifiable
+endfunction
+
+"FUNCTION: s:renderViewSavingPosition {{{2
+"Renders the tree and ensures the cursor stays on the current node or the
+"current nodes parent if it is no longer available upon re-rendering
+function! s:renderViewSavingPosition()
+    let currentNode = s:TreeFileNode.GetSelected()
+
+    "go up the tree till we find a node that will be visible or till we run
+    "out of nodes
+    while currentNode != {} && !currentNode.isVisible() && !currentNode.isRoot()
+        let currentNode = currentNode.parent
+    endwhile
+
+    call s:renderView()
+
+    if currentNode != {}
+        call currentNode.putCursorHere(0, 0)
+    endif
+endfunction
+"FUNCTION: s:restoreScreenState() {{{2
+"
+"Sets the screen state back to what it was when s:saveScreenState was last
+"called.
+"
+"Assumes the cursor is in the NERDTree window
+function! s:restoreScreenState()
+    if !exists("b:NERDTreeOldTopLine") || !exists("b:NERDTreeOldPos") || !exists("b:NERDTreeOldWindowSize")
+        return
+    endif
+    exec("silent vertical resize ".b:NERDTreeOldWindowSize)
+
+    let old_scrolloff=&scrolloff
+    let &scrolloff=0
+    call cursor(b:NERDTreeOldTopLine, 0)
+    normal! zt
+    call setpos(".", b:NERDTreeOldPos)
+    let &scrolloff=old_scrolloff
+endfunction
+
+"FUNCTION: s:saveScreenState() {{{2
+"Saves the current cursor position in the current buffer and the window
+"scroll position
+function! s:saveScreenState()
+    let win = winnr()
+    try
+        call s:putCursorInTreeWin()
+        let b:NERDTreeOldPos = getpos(".")
+        let b:NERDTreeOldTopLine = line("w0")
+        let b:NERDTreeOldWindowSize = winwidth("")
+        call s:exec(win . "wincmd w")
+    catch /^NERDTree.InvalidOperationError/
+    endtry
+endfunction
+
+"FUNCTION: s:setupStatusline() {{{2
+function! s:setupStatusline()
+    if g:NERDTreeStatusline != -1
+        let &l:statusline = g:NERDTreeStatusline
+    endif
+endfunction
+"FUNCTION: s:setupSyntaxHighlighting() {{{2
+function! s:setupSyntaxHighlighting()
+    "treeFlags are syntax items that should be invisible, but give clues as to
+    "how things should be highlighted
+    syn match treeFlag #\~#
+    syn match treeFlag #\[RO\]#
+
+    "highlighting for the .. (up dir) line at the top of the tree
+    execute "syn match treeUp #". s:tree_up_dir_line ."#"
+
+    "highlighting for the ~/+ symbols for the directory nodes
+    syn match treeClosable #\~\<#
+    syn match treeClosable #\~\.#
+    syn match treeOpenable #+\<#
+    syn match treeOpenable #+\.#he=e-1
+
+    "highlighting for the tree structural parts
+    syn match treePart #|#
+    syn match treePart #`#
+    syn match treePartFile #[|`]-#hs=s+1 contains=treePart
+
+    "quickhelp syntax elements
+    syn match treeHelpKey #" \{1,2\}[^ ]*:#hs=s+2,he=e-1
+    syn match treeHelpKey #" \{1,2\}[^ ]*,#hs=s+2,he=e-1
+    syn match treeHelpTitle #" .*\~#hs=s+2,he=e-1 contains=treeFlag
+    syn match treeToggleOn #".*(on)#hs=e-2,he=e-1 contains=treeHelpKey
+    syn match treeToggleOff #".*(off)#hs=e-3,he=e-1 contains=treeHelpKey
+    syn match treeHelpCommand #" :.\{-}\>#hs=s+3
+    syn match treeHelp  #^".*# contains=treeHelpKey,treeHelpTitle,treeFlag,treeToggleOff,treeToggleOn,treeHelpCommand
+
+    "highlighting for readonly files
+    syn match treeRO #.*\[RO\]#hs=s+2 contains=treeFlag,treeBookmark,treePart,treePartFile
+
+    "highlighting for sym links
+    syn match treeLink #[^-| `].* -> # contains=treeBookmark,treeOpenable,treeClosable,treeDirSlash
+
+    "highlighing for directory nodes and file nodes
+    syn match treeDirSlash #/#
+    syn match treeDir #[^-| `].*/# contains=treeLink,treeDirSlash,treeOpenable,treeClosable
+    syn match treeExecFile  #[|`]-.*\*\($\| \)# contains=treeLink,treePart,treeRO,treePartFile,treeBookmark
+    syn match treeFile  #|-.*# contains=treeLink,treePart,treeRO,treePartFile,treeBookmark,treeExecFile
+    syn match treeFile  #`-.*# contains=treeLink,treePart,treeRO,treePartFile,treeBookmark,treeExecFile
+    syn match treeCWD #^/.*$#
+
+    "highlighting for bookmarks
+    syn match treeBookmark # {.*}#hs=s+1
+
+    "highlighting for the bookmarks table
+    syn match treeBookmarksLeader #^>#
+    syn match treeBookmarksHeader #^>-\+Bookmarks-\+$# contains=treeBookmarksLeader
+    syn match treeBookmarkName #^>.\{-} #he=e-1 contains=treeBookmarksLeader
+    syn match treeBookmark #^>.*$# contains=treeBookmarksLeader,treeBookmarkName,treeBookmarksHeader
+
+    if g:NERDChristmasTree
+        hi def link treePart Special
+        hi def link treePartFile Type
+        hi def link treeFile Normal
+        hi def link treeExecFile Title
+        hi def link treeDirSlash Identifier
+        hi def link treeClosable Type
+    else
+        hi def link treePart Normal
+        hi def link treePartFile Normal
+        hi def link treeFile Normal
+        hi def link treeClosable Title
+    endif
+
+    hi def link treeBookmarksHeader statement
+    hi def link treeBookmarksLeader ignore
+    hi def link treeBookmarkName Identifier
+    hi def link treeBookmark normal
+
+    hi def link treeHelp String
+    hi def link treeHelpKey Identifier
+    hi def link treeHelpCommand Identifier
+    hi def link treeHelpTitle Macro
+    hi def link treeToggleOn Question
+    hi def link treeToggleOff WarningMsg
+
+    hi def link treeDir Directory
+    hi def link treeUp Directory
+    hi def link treeCWD Statement
+    hi def link treeLink Macro
+    hi def link treeOpenable Title
+    hi def link treeFlag ignore
+    hi def link treeRO WarningMsg
+    hi def link treeBookmark Statement
+
+    hi def link NERDTreeCurrentNode Search
+endfunction
+
+"FUNCTION: s:stripMarkupFromLine(line, removeLeadingSpaces){{{2
+"returns the given line with all the tree parts stripped off
+"
+"Args:
+"line: the subject line
+"removeLeadingSpaces: 1 if leading spaces are to be removed (leading spaces =
+"any spaces before the actual text of the node)
+function! s:stripMarkupFromLine(line, removeLeadingSpaces)
+    let line = a:line
+    "remove the tree parts and the leading space
+    let line = substitute (line, s:tree_markup_reg,"","")
+
+    "strip off any read only flag
+    let line = substitute (line, ' \[RO\]', "","")
+
+    "strip off any bookmark flags
+    let line = substitute (line, ' {[^}]*}', "","")
+
+    "strip off any executable flags
+    let line = substitute (line, '*\ze\($\| \)', "","")
+
+    let wasdir = 0
+    if line =~ '/$'
+        let wasdir = 1
+    endif
+    let line = substitute (line,' -> .*',"","") " remove link to
+    if wasdir ==# 1
+        let line = substitute (line, '/\?$', '/', "")
+    endif
+
+    if a:removeLeadingSpaces
+        let line = substitute (line, '^ *', '', '')
+    endif
+
+    return line
+endfunction
+
+"FUNCTION: s:toggle(dir) {{{2
+"Toggles the NERD tree. I.e the NERD tree is open, it is closed, if it is
+"closed it is restored or initialized (if it doesnt exist)
+"
+"Args:
+"dir: the full path for the root node (is only used if the NERD tree is being
+"initialized.
+function! s:toggle(dir)
+    if s:treeExistsForTab()
+        if !s:isTreeOpen()
+            call s:createTreeWin()
+            if !&hidden
+                call s:renderView()
+            endif
+            call s:restoreScreenState()
+        else
+            call s:closeTree()
+        endif
+    else
+        call s:initNerdTree(a:dir)
+    endif
+endfunction
+"SECTION: Interface bindings {{{1
+"============================================================
+"FUNCTION: s:activateNode(forceKeepWindowOpen) {{{2
+"If the current node is a file, open it in the previous window (or a new one
+"if the previous is modified). If it is a directory then it is opened.
+"
+"args:
+"forceKeepWindowOpen - dont close the window even if NERDTreeQuitOnOpen is set
+function! s:activateNode(forceKeepWindowOpen)
+    if getline(".") ==# s:tree_up_dir_line
+        return s:upDir(0)
+    endif
+
+    let treenode = s:TreeFileNode.GetSelected()
+    if treenode != {}
+        call treenode.activate(a:forceKeepWindowOpen)
+    else
+        let bookmark = s:Bookmark.GetSelected()
+        if !empty(bookmark)
+            call bookmark.activate()
+        endif
+    endif
+endfunction
+
+"FUNCTION: s:bindMappings() {{{2
+function! s:bindMappings()
+    " set up mappings and commands for this buffer
+    nnoremap <silent> <buffer> <middlerelease> :call <SID>handleMiddleMouse()<cr>
+    nnoremap <silent> <buffer> <leftrelease> <leftrelease>:call <SID>checkForActivate()<cr>
+    nnoremap <silent> <buffer> <2-leftmouse> :call <SID>activateNode(0)<cr>
+
+    exec "nnoremap <silent> <buffer> ". g:NERDTreeMapActivateNode . " :call <SID>activateNode(0)<cr>"
+    exec "nnoremap <silent> <buffer> ". g:NERDTreeMapOpenSplit ." :call <SID>openEntrySplit(0,0)<cr>"
+    exec "nnoremap <silent> <buffer> <cr> :call <SID>activateNode(0)<cr>"
+
+    exec "nnoremap <silent> <buffer> ". g:NERDTreeMapPreview ." :call <SID>previewNode(0)<cr>"
+    exec "nnoremap <silent> <buffer> ". g:NERDTreeMapPreviewSplit ." :call <SID>previewNode(1)<cr>"
+
+    exec "nnoremap <silent> <buffer> ". g:NERDTreeMapOpenVSplit ." :call <SID>openEntrySplit(1,0)<cr>"
+    exec "nnoremap <silent> <buffer> ". g:NERDTreeMapPreviewVSplit ." :call <SID>previewNode(2)<cr>"
+
+    exec "nnoremap <silent> <buffer> ". g:NERDTreeMapOpenRecursively ." :call <SID>openNodeRecursively()<cr>"
+
+    exec "nnoremap <silent> <buffer> ". g:NERDTreeMapUpdirKeepOpen ." :call <SID>upDir(1)<cr>"
+    exec "nnoremap <silent> <buffer> ". g:NERDTreeMapUpdir ." :call <SID>upDir(0)<cr>"
+    exec "nnoremap <silent> <buffer> ". g:NERDTreeMapChangeRoot ." :call <SID>chRoot()<cr>"
+
+    exec "nnoremap <silent> <buffer> ". g:NERDTreeMapChdir ." :call <SID>chCwd()<cr>"
+
+    exec "nnoremap <silent> <buffer> ". g:NERDTreeMapQuit ." :call <SID>closeTreeWindow()<cr>"
+
+    exec "nnoremap <silent> <buffer> ". g:NERDTreeMapRefreshRoot ." :call <SID>refreshRoot()<cr>"
+    exec "nnoremap <silent> <buffer> ". g:NERDTreeMapRefresh ." :call <SID>refreshCurrent()<cr>"
+
+    exec "nnoremap <silent> <buffer> ". g:NERDTreeMapHelp ." :call <SID>displayHelp()<cr>"
+    exec "nnoremap <silent> <buffer> ". g:NERDTreeMapToggleZoom ." :call <SID>toggleZoom()<cr>"
+    exec "nnoremap <silent> <buffer> ". g:NERDTreeMapToggleHidden ." :call <SID>toggleShowHidden()<cr>"
+    exec "nnoremap <silent> <buffer> ". g:NERDTreeMapToggleFilters ." :call <SID>toggleIgnoreFilter()<cr>"
+    exec "nnoremap <silent> <buffer> ". g:NERDTreeMapToggleFiles ." :call <SID>toggleShowFiles()<cr>"
+    exec "nnoremap <silent> <buffer> ". g:NERDTreeMapToggleBookmarks ." :call <SID>toggleShowBookmarks()<cr>"
+
+    exec "nnoremap <silent> <buffer> ". g:NERDTreeMapCloseDir ." :call <SID>closeCurrentDir()<cr>"
+    exec "nnoremap <silent> <buffer> ". g:NERDTreeMapCloseChildren ." :call <SID>closeChildren()<cr>"
+
+    exec "nnoremap <silent> <buffer> ". g:NERDTreeMapMenu ." :call <SID>showMenu()<cr>"
+
+    exec "nnoremap <silent> <buffer> ". g:NERDTreeMapJumpParent ." :call <SID>jumpToParent()<cr>"
+    exec "nnoremap <silent> <buffer> ". g:NERDTreeMapJumpNextSibling ." :call <SID>jumpToSibling(1)<cr>"
+    exec "nnoremap <silent> <buffer> ". g:NERDTreeMapJumpPrevSibling ." :call <SID>jumpToSibling(0)<cr>"
+    exec "nnoremap <silent> <buffer> ". g:NERDTreeMapJumpFirstChild ." :call <SID>jumpToFirstChild()<cr>"
+    exec "nnoremap <silent> <buffer> ". g:NERDTreeMapJumpLastChild ." :call <SID>jumpToLastChild()<cr>"
+    exec "nnoremap <silent> <buffer> ". g:NERDTreeMapJumpRoot ." :call <SID>jumpToRoot()<cr>"
+
+    exec "nnoremap <silent> <buffer> ". g:NERDTreeMapOpenInTab ." :call <SID>openInNewTab(0)<cr>"
+    exec "nnoremap <silent> <buffer> ". g:NERDTreeMapOpenInTabSilent ." :call <SID>openInNewTab(1)<cr>"
+
+    exec "nnoremap <silent> <buffer> ". g:NERDTreeMapOpenExpl ." :call <SID>openExplorer()<cr>"
+
+    exec "nnoremap <silent> <buffer> ". g:NERDTreeMapDeleteBookmark ." :call <SID>deleteBookmark()<cr>"
+
+    "bind all the user custom maps
+    call s:KeyMap.BindAll()
+
+    command! -buffer -nargs=1 Bookmark :call <SID>bookmarkNode('<args>')
+    command! -buffer -complete=customlist,s:completeBookmarks -nargs=1 RevealBookmark :call <SID>revealBookmark('<args>')
+    command! -buffer -complete=customlist,s:completeBookmarks -nargs=1 OpenBookmark :call <SID>openBookmark('<args>')
+    command! -buffer -complete=customlist,s:completeBookmarks -nargs=* ClearBookmarks call <SID>clearBookmarks('<args>')
+    command! -buffer -complete=customlist,s:completeBookmarks -nargs=+ BookmarkToRoot call s:Bookmark.ToRoot('<args>')
+    command! -buffer -nargs=0 ClearAllBookmarks call s:Bookmark.ClearAll() <bar> call <SID>renderView()
+    command! -buffer -nargs=0 ReadBookmarks call s:Bookmark.CacheBookmarks(0) <bar> call <SID>renderView()
+    command! -buffer -nargs=0 WriteBookmarks call s:Bookmark.Write()
+endfunction
+
+" FUNCTION: s:bookmarkNode(name) {{{2
+" Associate the current node with the given name
+function! s:bookmarkNode(name)
+    let currentNode = s:TreeFileNode.GetSelected()
+    if currentNode != {}
+        try
+            call currentNode.bookmark(a:name)
+            call s:renderView()
+        catch /^NERDTree.IllegalBookmarkNameError/
+            call s:echo("bookmark names must not contain spaces")
+        endtry
+    else
+        call s:echo("select a node first")
+    endif
+endfunction
+"FUNCTION: s:checkForActivate() {{{2
+"Checks if the click should open the current node, if so then activate() is
+"called (directories are automatically opened if the symbol beside them is
+"clicked)
+function! s:checkForActivate()
+    let currentNode = s:TreeFileNode.GetSelected()
+    if currentNode != {}
+        let startToCur = strpart(getline(line(".")), 0, col("."))
+        let char = strpart(startToCur, strlen(startToCur)-1, 1)
+
+        "if they clicked a dir, check if they clicked on the + or ~ sign
+        "beside it
+        if currentNode.path.isDirectory
+            if startToCur =~ s:tree_markup_reg . '$' && char =~ '[+~]'
+                call s:activateNode(0)
+                return
+            endif
+        endif
+
+        if (g:NERDTreeMouseMode ==# 2 && currentNode.path.isDirectory) || g:NERDTreeMouseMode ==# 3
+            if char !~ s:tree_markup_reg && startToCur !~ '\/$'
+                call s:activateNode(0)
+                return
+            endif
+        endif
+    endif
+endfunction
+
+" FUNCTION: s:chCwd() {{{2
+function! s:chCwd()
+    let treenode = s:TreeFileNode.GetSelected()
+    if treenode ==# {}
+        call s:echo("Select a node first")
+        return
+    endif
+
+    try
+        call treenode.path.changeToDir()
+    catch /^NERDTree.PathChangeError/
+        call s:echoWarning("could not change cwd")
+    endtry
+endfunction
+
+" FUNCTION: s:chRoot() {{{2
+" changes the current root to the selected one
+function! s:chRoot()
+    let treenode = s:TreeFileNode.GetSelected()
+    if treenode ==# {}
+        call s:echo("Select a node first")
+        return
+    endif
+
+    call treenode.makeRoot()
+    call s:renderView()
+    call b:NERDTreeRoot.putCursorHere(0, 0)
+endfunction
+
+" FUNCTION: s:clearBookmarks(bookmarks) {{{2
+function! s:clearBookmarks(bookmarks)
+    if a:bookmarks ==# ''
+        let currentNode = s:TreeFileNode.GetSelected()
+        if currentNode != {}
+            call currentNode.clearBoomarks()
+        endif
+    else
+        for name in split(a:bookmarks, ' ')
+            let bookmark = s:Bookmark.BookmarkFor(name)
+            call bookmark.delete()
+        endfor
+    endif
+    call s:renderView()
+endfunction
+" FUNCTION: s:closeChildren() {{{2
+" closes all childnodes of the current node
+function! s:closeChildren()
+    let currentNode = s:TreeDirNode.GetSelected()
+    if currentNode ==# {}
+        call s:echo("Select a node first")
+        return
+    endif
+
+    call currentNode.closeChildren()
+    call s:renderView()
+    call currentNode.putCursorHere(0, 0)
+endfunction
+" FUNCTION: s:closeCurrentDir() {{{2
+" closes the parent dir of the current node
+function! s:closeCurrentDir()
+    let treenode = s:TreeFileNode.GetSelected()
+    if treenode ==# {}
+        call s:echo("Select a node first")
+        return
+    endif
+
+    let parent = treenode.parent
+    if parent ==# {} || parent.isRoot()
+        call s:echo("cannot close tree root")
+    else
+        call treenode.parent.close()
+        call s:renderView()
+        call treenode.parent.putCursorHere(0, 0)
+    endif
+endfunction
+" FUNCTION: s:closeTreeWindow() {{{2
+" close the tree window
+function! s:closeTreeWindow()
+    if b:NERDTreeType ==# "secondary" && b:NERDTreePreviousBuf != -1
+        exec "buffer " . b:NERDTreePreviousBuf
+    else
+        if winnr("$") > 1
+            call s:closeTree()
+        else
+            call s:echo("Cannot close last window")
+        endif
+    endif
+endfunction
+" FUNCTION: s:deleteBookmark() {{{2
+" if the cursor is on a bookmark, prompt to delete
+function! s:deleteBookmark()
+    let bookmark = s:Bookmark.GetSelected()
+    if bookmark ==# {}
+        call s:echo("Put the cursor on a bookmark")
+        return
+    endif
+
+    echo  "Are you sure you wish to delete the bookmark:\n\"" . bookmark.name . "\" (yN):"
+
+    if  nr2char(getchar()) ==# 'y'
+        try
+            call bookmark.delete()
+            call s:renderView()
+            redraw
+        catch /^NERDTree/
+            call s:echoWarning("Could not remove bookmark")
+        endtry
+    else
+        call s:echo("delete aborted" )
+    endif
+
+endfunction
+
+" FUNCTION: s:displayHelp() {{{2
+" toggles the help display
+function! s:displayHelp()
+    let b:treeShowHelp = b:treeShowHelp ? 0 : 1
+    call s:renderView()
+    call s:centerView()
+endfunction
+
+" FUNCTION: s:handleMiddleMouse() {{{2
+function! s:handleMiddleMouse()
+    let curNode = s:TreeFileNode.GetSelected()
+    if curNode ==# {}
+        call s:echo("Put the cursor on a node first" )
+        return
+    endif
+
+    if curNode.path.isDirectory
+        call s:openExplorer()
+    else
+        call s:openEntrySplit(0,0)
+    endif
+endfunction
+
+
+" FUNCTION: s:jumpToFirstChild() {{{2
+" wrapper for the jump to child method
+function! s:jumpToFirstChild()
+    call s:jumpToChild(0)
+endfunction
+
+" FUNCTION: s:jumpToLastChild() {{{2
+" wrapper for the jump to child method
+function! s:jumpToLastChild()
+    call s:jumpToChild(1)
+endfunction
+
+" FUNCTION: s:jumpToParent() {{{2
+" moves the cursor to the parent of the current node
+function! s:jumpToParent()
+    let currentNode = s:TreeFileNode.GetSelected()
+    if !empty(currentNode)
+        if !empty(currentNode.parent)
+            call currentNode.parent.putCursorHere(1, 0)
+            call s:centerView()
+        else
+            call s:echo("cannot jump to parent")
+        endif
+    else
+        call s:echo("put the cursor on a node first")
+    endif
+endfunction
+
+" FUNCTION: s:jumpToRoot() {{{2
+" moves the cursor to the root node
+function! s:jumpToRoot()
+    call b:NERDTreeRoot.putCursorHere(1, 0)
+    call s:centerView()
+endfunction
+
+" FUNCTION: s:jumpToSibling() {{{2
+" moves the cursor to the sibling of the current node in the given direction
+"
+" Args:
+" forward: 1 if the cursor should move to the next sibling, 0 if it should
+" move back to the previous sibling
+function! s:jumpToSibling(forward)
+    let currentNode = s:TreeFileNode.GetSelected()
+    if !empty(currentNode)
+        let sibling = currentNode.findSibling(a:forward)
+
+        if !empty(sibling)
+            call sibling.putCursorHere(1, 0)
+            call s:centerView()
+        endif
+    else
+        call s:echo("put the cursor on a node first")
+    endif
+endfunction
+
+" FUNCTION: s:openBookmark(name) {{{2
+" put the cursor on the given bookmark and, if its a file, open it
+function! s:openBookmark(name)
+    try
+        let targetNode = s:Bookmark.GetNodeForName(a:name, 0)
+        call targetNode.putCursorHere(0, 1)
+        redraw!
+    catch /^NERDTree.BookmarkedNodeNotFoundError/
+        call s:echo("note - target node is not cached")
+        let bookmark = s:Bookmark.BookmarkFor(a:name)
+        let targetNode = s:TreeFileNode.New(bookmark.path)
+    endtry
+    if targetNode.path.isDirectory
+        call targetNode.openExplorer()
+    else
+        call targetNode.open()
+    endif
+endfunction
+" FUNCTION: s:openEntrySplit(vertical, forceKeepWindowOpen) {{{2
+"Opens the currently selected file from the explorer in a
+"new window
+"
+"args:
+"forceKeepWindowOpen - dont close the window even if NERDTreeQuitOnOpen is set
+function! s:openEntrySplit(vertical, forceKeepWindowOpen)
+    let treenode = s:TreeFileNode.GetSelected()
+    if treenode != {}
+        if a:vertical
+            call treenode.openVSplit()
+        else
+            call treenode.openSplit()
+        endif
+        if !a:forceKeepWindowOpen
+            call s:closeTreeIfQuitOnOpen()
+        endif
+    else
+        call s:echo("select a node first")
+    endif
+endfunction
+
+" FUNCTION: s:openExplorer() {{{2
+function! s:openExplorer()
+    let treenode = s:TreeDirNode.GetSelected()
+    if treenode != {}
+        call treenode.openExplorer()
+    else
+        call s:echo("select a node first")
+    endif
+endfunction
+
+" FUNCTION: s:openInNewTab(stayCurrentTab) {{{2
+" Opens the selected node or bookmark in a new tab
+" Args:
+" stayCurrentTab: if 1 then vim will stay in the current tab, if 0 then vim
+" will go to the tab where the new file is opened
+function! s:openInNewTab(stayCurrentTab)
+    let target = s:TreeFileNode.GetSelected()
+    if target == {}
+        let target = s:Bookmark.GetSelected()
+    endif
+
+    if target != {}
+        call target.openInNewTab({'stayInCurrentTab': a:stayCurrentTab})
+    endif
+endfunction
+
+" FUNCTION: s:openNodeRecursively() {{{2
+function! s:openNodeRecursively()
+    let treenode = s:TreeFileNode.GetSelected()
+    if treenode ==# {} || treenode.path.isDirectory ==# 0
+        call s:echo("Select a directory node first" )
+    else
+        call s:echo("Recursively opening node. Please wait...")
+        call treenode.openRecursively()
+        call s:renderView()
+        redraw
+        call s:echo("Recursively opening node. Please wait... DONE")
+    endif
+
+endfunction
+
+"FUNCTION: s:previewNode() {{{2
+"Args:
+"   openNewWin: if 0, use the previous window, if 1 open in new split, if 2
+"               open in a vsplit
+function! s:previewNode(openNewWin)
+    let currentBuf = bufnr("")
+    if a:openNewWin > 0
+        call s:openEntrySplit(a:openNewWin ==# 2,1)
+    else
+        call s:activateNode(1)
+    end
+    call s:exec(bufwinnr(currentBuf) . "wincmd w")
+endfunction
+
+" FUNCTION: s:revealBookmark(name) {{{2
+" put the cursor on the node associate with the given name
+function! s:revealBookmark(name)
+    try
+        let targetNode = s:Bookmark.GetNodeForName(a:name, 0)
+        call targetNode.putCursorHere(0, 1)
+    catch /^NERDTree.BookmarkNotFoundError/
+        call s:echo("Bookmark isnt cached under the current root")
+    endtry
+endfunction
+" FUNCTION: s:refreshRoot() {{{2
+" Reloads the current root. All nodes below this will be lost and the root dir
+" will be reloaded.
+function! s:refreshRoot()
+    call s:echo("Refreshing the root node. This could take a while...")
+    call b:NERDTreeRoot.refresh()
+    call s:renderView()
+    redraw
+    call s:echo("Refreshing the root node. This could take a while... DONE")
+endfunction
+
+" FUNCTION: s:refreshCurrent() {{{2
+" refreshes the root for the current node
+function! s:refreshCurrent()
+    let treenode = s:TreeDirNode.GetSelected()
+    if treenode ==# {}
+        call s:echo("Refresh failed. Select a node first")
+        return
+    endif
+
+    call s:echo("Refreshing node. This could take a while...")
+    call treenode.refresh()
+    call s:renderView()
+    redraw
+    call s:echo("Refreshing node. This could take a while... DONE")
+endfunction
+" FUNCTION: s:showMenu() {{{2
+function! s:showMenu()
+    let curNode = s:TreeFileNode.GetSelected()
+    if curNode ==# {}
+        call s:echo("Put the cursor on a node first" )
+        return
+    endif
+
+    let mc = s:MenuController.New(s:MenuItem.AllEnabled())
+    call mc.showMenu()
+endfunction
+
+" FUNCTION: s:toggleIgnoreFilter() {{{2
+" toggles the use of the NERDTreeIgnore option
+function! s:toggleIgnoreFilter()
+    let b:NERDTreeIgnoreEnabled = !b:NERDTreeIgnoreEnabled
+    call s:renderViewSavingPosition()
+    call s:centerView()
+endfunction
+
+" FUNCTION: s:toggleShowBookmarks() {{{2
+" toggles the display of bookmarks
+function! s:toggleShowBookmarks()
+    let b:NERDTreeShowBookmarks = !b:NERDTreeShowBookmarks
+    if b:NERDTreeShowBookmarks
+        call s:renderView()
+        call s:putCursorOnBookmarkTable()
+    else
+        call s:renderViewSavingPosition()
+    endif
+    call s:centerView()
+endfunction
+" FUNCTION: s:toggleShowFiles() {{{2
+" toggles the display of hidden files
+function! s:toggleShowFiles()
+    let b:NERDTreeShowFiles = !b:NERDTreeShowFiles
+    call s:renderViewSavingPosition()
+    call s:centerView()
+endfunction
+
+" FUNCTION: s:toggleShowHidden() {{{2
+" toggles the display of hidden files
+function! s:toggleShowHidden()
+    let b:NERDTreeShowHidden = !b:NERDTreeShowHidden
+    call s:renderViewSavingPosition()
+    call s:centerView()
+endfunction
+
+" FUNCTION: s:toggleZoom() {{2
+" zoom (maximize/minimize) the NERDTree window
+function! s:toggleZoom()
+    if exists("b:NERDTreeZoomed") && b:NERDTreeZoomed
+        let size = exists("b:NERDTreeOldWindowSize") ? b:NERDTreeOldWindowSize : g:NERDTreeWinSize
+        exec "silent vertical resize ". size
+        let b:NERDTreeZoomed = 0
+    else
+        exec "vertical resize"
+        let b:NERDTreeZoomed = 1
+    endif
+endfunction
+
+"FUNCTION: s:upDir(keepState) {{{2
+"moves the tree up a level
+"
+"Args:
+"keepState: 1 if the current root should be left open when the tree is
+"re-rendered
+function! s:upDir(keepState)
+    let cwd = b:NERDTreeRoot.path.str({'format': 'UI'})
+    if cwd ==# "/" || cwd =~ '^[^/]..$'
+        call s:echo("already at top dir")
+    else
+        if !a:keepState
+            call b:NERDTreeRoot.close()
+        endif
+
+        let oldRoot = b:NERDTreeRoot
+
+        if empty(b:NERDTreeRoot.parent)
+            let path = b:NERDTreeRoot.path.getParent()
+            let newRoot = s:TreeDirNode.New(path)
+            call newRoot.open()
+            call newRoot.transplantChild(b:NERDTreeRoot)
+            let b:NERDTreeRoot = newRoot
+        else
+            let b:NERDTreeRoot = b:NERDTreeRoot.parent
+        endif
+
+        if g:NERDTreeChDirMode ==# 2
+            call b:NERDTreeRoot.path.changeToDir()
+        endif
+
+        call s:renderView()
+        call oldRoot.putCursorHere(0, 0)
+    endif
+endfunction
+
+
+"reset &cpo back to users setting
+let &cpo = s:old_cpo
+
+" vim: set sw=4 sts=4 et fdm=marker:
Index: /issm/trunk/externalpackages/vim/vim.AddOns/issm.vim/plugin/align.vim
===================================================================
--- /issm/trunk/externalpackages/vim/vim.AddOns/issm.vim/plugin/align.vim	(revision 4230)
+++ /issm/trunk/externalpackages/vim/vim.AddOns/issm.vim/plugin/align.vim	(revision 4230)
@@ -0,0 +1,23 @@
+function! AlignSection(regex) range
+	let extra = 1
+	let sep = empty(a:regex) ? '=' : a:regex
+	let maxpos = 0
+	let section = getline(a:firstline, a:lastline)
+	for line in section
+		let pos = match(line, ' *'.sep)
+		if maxpos < pos
+			let maxpos = pos
+		endif
+	endfor
+	call map(section, 'AlignLine(v:val, sep, maxpos, extra)')
+	call setline(a:firstline, section)
+endfunction
+
+function! AlignLine(line, sep, maxpos, extra)
+	let m = matchlist(a:line, '\(.\{-}\) \{-}\('.a:sep.'.*\)')
+	if empty(m)
+		return a:line
+	endif
+	let spaces = repeat(' ', a:maxpos - strlen(m[1]) + a:extra)
+	return m[1] . spaces . m[2]
+endfunction
Index: /issm/trunk/externalpackages/vim/vim.AddOns/issm.vim/plugin/cecutil.vim
===================================================================
--- /issm/trunk/externalpackages/vim/vim.AddOns/issm.vim/plugin/cecutil.vim	(revision 4230)
+++ /issm/trunk/externalpackages/vim/vim.AddOns/issm.vim/plugin/cecutil.vim	(revision 4230)
@@ -0,0 +1,510 @@
+" cecutil.vim : save/restore window position
+"               save/restore mark position
+"               save/restore selected user maps
+"  Author:	Charles E. Campbell, Jr.
+"  Version:	18b	ASTRO-ONLY
+"  Date:	Aug 27, 2008
+"
+"  Saving Restoring Destroying Marks: {{{1
+"       call SaveMark(markname)       let savemark= SaveMark(markname)
+"       call RestoreMark(markname)    call RestoreMark(savemark)
+"       call DestroyMark(markname)
+"       commands: SM RM DM
+"
+"  Saving Restoring Destroying Window Position: {{{1
+"       call SaveWinPosn()        let winposn= SaveWinPosn()
+"       call RestoreWinPosn()     call RestoreWinPosn(winposn)
+"		\swp : save current window/buffer's position
+"		\rwp : restore current window/buffer's previous position
+"       commands: SWP RWP
+"
+"  Saving And Restoring User Maps: {{{1
+"       call SaveUserMaps(mapmode,maplead,mapchx,suffix)
+"       call RestoreUserMaps(suffix)
+"
+" GetLatestVimScripts: 1066 1 :AutoInstall: cecutil.vim
+"
+" You believe that God is one. You do well. The demons also {{{1
+" believe, and shudder. But do you want to know, vain man, that
+" faith apart from works is dead?  (James 2:19,20 WEB)
+
+" ---------------------------------------------------------------------
+" Load Once: {{{1
+if &cp || exists("g:loaded_cecutil")
+ finish
+endif
+let g:loaded_cecutil = "v18b"
+let s:keepcpo        = &cpo
+set cpo&vim
+"DechoTabOn
+
+" =======================
+"  Public Interface: {{{1
+" =======================
+
+" ---------------------------------------------------------------------
+"  Map Interface: {{{2
+if !hasmapto('<Plug>SaveWinPosn')
+ map <unique> <Leader>swp <Plug>SaveWinPosn
+endif
+if !hasmapto('<Plug>RestoreWinPosn')
+ map <unique> <Leader>rwp <Plug>RestoreWinPosn
+endif
+nmap <silent> <Plug>SaveWinPosn		:call SaveWinPosn()<CR>
+nmap <silent> <Plug>RestoreWinPosn	:call RestoreWinPosn()<CR>
+
+" ---------------------------------------------------------------------
+" Command Interface: {{{2
+com! -bar -nargs=0 SWP	call SaveWinPosn()
+com! -bar -nargs=0 RWP	call RestoreWinPosn()
+com! -bar -nargs=1 SM	call SaveMark(<q-args>)
+com! -bar -nargs=1 RM	call RestoreMark(<q-args>)
+com! -bar -nargs=1 DM	call DestroyMark(<q-args>)
+
+if v:version < 630
+ let s:modifier= "sil "
+else
+ let s:modifier= "sil keepj "
+endif
+
+" ===============
+" Functions: {{{1
+" ===============
+
+" ---------------------------------------------------------------------
+" SaveWinPosn: {{{2
+"    let winposn= SaveWinPosn()  will save window position in winposn variable
+"    call SaveWinPosn()          will save window position in b:cecutil_winposn{b:cecutil_iwinposn}
+"    let winposn= SaveWinPosn(0) will *only* save window position in winposn variable (no stacking done)
+fun! SaveWinPosn(...)
+"  call Dfunc("SaveWinPosn() a:0=".a:0)
+  if line(".") == 1 && getline(1) == ""
+"   call Dfunc("SaveWinPosn : empty buffer")
+   return ""
+  endif
+  let so_keep   = &l:so
+  let siso_keep = &siso
+  let ss_keep   = &l:ss
+  setlocal so=0 siso=0 ss=0
+
+  let swline    = line(".")
+  let swcol     = col(".")
+  let swwline   = winline() - 1
+  let swwcol    = virtcol(".") - wincol()
+  let savedposn = "call GoWinbufnr(".winbufnr(0).")|silent ".swline
+  let savedposn = savedposn."|".s:modifier."norm! 0z\<cr>"
+  if swwline > 0
+   let savedposn= savedposn.":".s:modifier."norm! ".swwline."\<c-y>\<cr>"
+  endif
+  if swwcol > 0
+   let savedposn= savedposn.":".s:modifier."norm! 0".swwcol."zl\<cr>"
+  endif
+  let savedposn = savedposn.":".s:modifier."call cursor(".swline.",".swcol.")\<cr>"
+
+  " save window position in
+  " b:cecutil_winposn_{iwinposn} (stack)
+  " only when SaveWinPosn() is used
+  if a:0 == 0
+   if !exists("b:cecutil_iwinposn")
+   	let b:cecutil_iwinposn= 1
+   else
+   	let b:cecutil_iwinposn= b:cecutil_iwinposn + 1
+   endif
+"   call Decho("saving posn to SWP stack")
+   let b:cecutil_winposn{b:cecutil_iwinposn}= savedposn
+  endif
+
+  let &l:so = so_keep
+  let &siso = siso_keep
+  let &l:ss = ss_keep
+
+"  if exists("b:cecutil_iwinposn")	 " Decho
+"   call Decho("b:cecutil_winpos{".b:cecutil_iwinposn."}[".b:cecutil_winposn{b:cecutil_iwinposn}."]")
+"  else                      " Decho
+"   call Decho("b:cecutil_iwinposn doesn't exist")
+"  endif                     " Decho
+"  call Dret("SaveWinPosn [".savedposn."]")
+  return savedposn
+endfun
+
+" ---------------------------------------------------------------------
+" RestoreWinPosn: {{{2
+"      call RestoreWinPosn()
+"      call RestoreWinPosn(winposn)
+fun! RestoreWinPosn(...)
+"  call Dfunc("RestoreWinPosn() a:0=".a:0)
+"  call Decho("getline(1)<".getline(1).">")
+"  call Decho("line(.)=".line("."))
+  if line(".") == 1 && getline(1) == ""
+"   call Dfunc("RestoreWinPosn : empty buffer")
+   return ""
+  endif
+  let so_keep   = &l:so
+  let siso_keep = &l:siso
+  let ss_keep   = &l:ss
+  setlocal so=0 siso=0 ss=0
+
+  if a:0 == 0 || a:1 == ""
+   " use saved window position in b:cecutil_winposn{b:cecutil_iwinposn} if it exists
+   if exists("b:cecutil_iwinposn") && exists("b:cecutil_winposn{b:cecutil_iwinposn}")
+"   	call Decho("using stack b:cecutil_winposn{".b:cecutil_iwinposn."}<".b:cecutil_winposn{b:cecutil_iwinposn}.">")
+	try
+     exe "silent! ".b:cecutil_winposn{b:cecutil_iwinposn}
+	catch /^Vim\%((\a\+)\)\=:E749/
+	 " ignore empty buffer error messages
+	endtry
+    " normally drop top-of-stack by one
+    " but while new top-of-stack doesn't exist
+    " drop top-of-stack index by one again
+	if b:cecutil_iwinposn >= 1
+	 unlet b:cecutil_winposn{b:cecutil_iwinposn}
+	 let b:cecutil_iwinposn= b:cecutil_iwinposn - 1
+	 while b:cecutil_iwinposn >= 1 && !exists("b:cecutil_winposn{b:cecutil_iwinposn}")
+	  let b:cecutil_iwinposn= b:cecutil_iwinposn - 1
+	 endwhile
+	 if b:cecutil_iwinposn < 1
+	  unlet b:cecutil_iwinposn
+	 endif
+	endif
+   else
+   	echohl WarningMsg
+	echomsg "***warning*** need to SaveWinPosn first!"
+	echohl None
+   endif
+
+  else	 " handle input argument
+"   call Decho("using input a:1<".a:1.">")
+   " use window position passed to this function
+   exe "silent ".a:1
+   " remove a:1 pattern from b:cecutil_winposn{b:cecutil_iwinposn} stack
+   if exists("b:cecutil_iwinposn")
+    let jwinposn= b:cecutil_iwinposn
+    while jwinposn >= 1                     " search for a:1 in iwinposn..1
+        if exists("b:cecutil_winposn{jwinposn}")    " if it exists
+         if a:1 == b:cecutil_winposn{jwinposn}      " and the pattern matches
+       unlet b:cecutil_winposn{jwinposn}            " unlet it
+       if jwinposn == b:cecutil_iwinposn            " if at top-of-stack
+        let b:cecutil_iwinposn= b:cecutil_iwinposn - 1      " drop stacktop by one
+       endif
+      endif
+     endif
+     let jwinposn= jwinposn - 1
+    endwhile
+   endif
+  endif
+
+  " Seems to be something odd: vertical motions after RWP
+  " cause jump to first column.  The following fixes that.
+  " Note: was using wincol()>1, but with signs, a cursor
+  " at column 1 yields wincol()==3.  Beeping ensued.
+  if virtcol('.') > 1
+   silent norm! hl
+  elseif virtcol(".") < virtcol("$")
+   silent norm! lh
+  endif
+
+  let &l:so   = so_keep
+  let &l:siso = siso_keep
+  let &l:ss   = ss_keep
+
+"  call Dret("RestoreWinPosn")
+endfun
+
+" ---------------------------------------------------------------------
+" GoWinbufnr: go to window holding given buffer (by number) {{{2
+"   Prefers current window; if its buffer number doesn't match,
+"   then will try from topleft to bottom right
+fun! GoWinbufnr(bufnum)
+"  call Dfunc("GoWinbufnr(".a:bufnum.")")
+  if winbufnr(0) == a:bufnum
+"   call Dret("GoWinbufnr : winbufnr(0)==a:bufnum")
+   return
+  endif
+  winc t
+  let first=1
+  while winbufnr(0) != a:bufnum && (first || winnr() != 1)
+  	winc w
+	let first= 0
+   endwhile
+"  call Dret("GoWinbufnr")
+endfun
+
+" ---------------------------------------------------------------------
+" SaveMark: sets up a string saving a mark position. {{{2
+"           For example, SaveMark("a")
+"           Also sets up a global variable, g:savemark_{markname}
+fun! SaveMark(markname)
+"  call Dfunc("SaveMark(markname<".a:markname.">)")
+  let markname= a:markname
+  if strpart(markname,0,1) !~ '\a'
+   let markname= strpart(markname,1,1)
+  endif
+"  call Decho("markname=".markname)
+
+  let lzkeep  = &lz
+  set lz
+
+  if 1 <= line("'".markname) && line("'".markname) <= line("$")
+   let winposn               = SaveWinPosn(0)
+   exe s:modifier."norm! `".markname
+   let savemark              = SaveWinPosn(0)
+   let g:savemark_{markname} = savemark
+   let savemark              = markname.savemark
+   call RestoreWinPosn(winposn)
+  else
+   let g:savemark_{markname} = ""
+   let savemark              = ""
+  endif
+
+  let &lz= lzkeep
+
+"  call Dret("SaveMark : savemark<".savemark.">")
+  return savemark
+endfun
+
+" ---------------------------------------------------------------------
+" RestoreMark: {{{2
+"   call RestoreMark("a")  -or- call RestoreMark(savemark)
+fun! RestoreMark(markname)
+"  call Dfunc("RestoreMark(markname<".a:markname.">)")
+
+  if strlen(a:markname) <= 0
+"   call Dret("RestoreMark : no such mark")
+   return
+  endif
+  let markname= strpart(a:markname,0,1)
+  if markname !~ '\a'
+   " handles 'a -> a styles
+   let markname= strpart(a:markname,1,1)
+  endif
+"  call Decho("markname=".markname." strlen(a:markname)=".strlen(a:markname))
+
+  let lzkeep  = &lz
+  set lz
+  let winposn = SaveWinPosn(0)
+
+  if strlen(a:markname) <= 2
+   if exists("g:savemark_{markname}") && strlen(g:savemark_{markname}) != 0
+	" use global variable g:savemark_{markname}
+"	call Decho("use savemark list")
+	call RestoreWinPosn(g:savemark_{markname})
+	exe "norm! m".markname
+   endif
+  else
+   " markname is a savemark command (string)
+"	call Decho("use savemark command")
+   let markcmd= strpart(a:markname,1)
+   call RestoreWinPosn(markcmd)
+   exe "norm! m".markname
+  endif
+
+  call RestoreWinPosn(winposn)
+  let &lz       = lzkeep
+
+"  call Dret("RestoreMark")
+endfun
+
+" ---------------------------------------------------------------------
+" DestroyMark: {{{2
+"   call DestroyMark("a")  -- destroys mark
+fun! DestroyMark(markname)
+"  call Dfunc("DestroyMark(markname<".a:markname.">)")
+
+  " save options and set to standard values
+  let reportkeep= &report
+  let lzkeep    = &lz
+  set lz report=10000
+
+  let markname= strpart(a:markname,0,1)
+  if markname !~ '\a'
+   " handles 'a -> a styles
+   let markname= strpart(a:markname,1,1)
+  endif
+"  call Decho("markname=".markname)
+
+  let curmod  = &mod
+  let winposn = SaveWinPosn(0)
+  1
+  let lineone = getline(".")
+  exe "k".markname
+  d
+  put! =lineone
+  let &mod    = curmod
+  call RestoreWinPosn(winposn)
+
+  " restore options to user settings
+  let &report = reportkeep
+  let &lz     = lzkeep
+
+"  call Dret("DestroyMark")
+endfun
+
+" ---------------------------------------------------------------------
+" QArgSplitter: to avoid \ processing by <f-args>, <q-args> is needed. {{{2
+" However, <q-args> doesn't split at all, so this one returns a list
+" with splits at all whitespace (only!), plus a leading length-of-list.
+" The resulting list:  qarglist[0] corresponds to a:0
+"                      qarglist[i] corresponds to a:{i}
+fun! QArgSplitter(qarg)
+"  call Dfunc("QArgSplitter(qarg<".a:qarg.">)")
+  let qarglist    = split(a:qarg)
+  let qarglistlen = len(qarglist)
+  let qarglist    = insert(qarglist,qarglistlen)
+"  call Dret("QArgSplitter ".string(qarglist))
+  return qarglist
+endfun
+
+" ---------------------------------------------------------------------
+" ListWinPosn: {{{2
+"fun! ListWinPosn()                                                        " Decho 
+"  if !exists("b:cecutil_iwinposn") || b:cecutil_iwinposn == 0             " Decho 
+"   call Decho("nothing on SWP stack")                                     " Decho
+"  else                                                                    " Decho
+"   let jwinposn= b:cecutil_iwinposn                                       " Decho 
+"   while jwinposn >= 1                                                    " Decho 
+"    if exists("b:cecutil_winposn{jwinposn}")                              " Decho 
+"     call Decho("winposn{".jwinposn."}<".b:cecutil_winposn{jwinposn}.">") " Decho 
+"    else                                                                  " Decho 
+"     call Decho("winposn{".jwinposn."} -- doesn't exist")                 " Decho 
+"    endif                                                                 " Decho 
+"    let jwinposn= jwinposn - 1                                            " Decho 
+"   endwhile                                                               " Decho 
+"  endif                                                                   " Decho
+"endfun                                                                    " Decho 
+"com! -nargs=0 LWP	call ListWinPosn()                                    " Decho 
+
+" ---------------------------------------------------------------------
+" SaveUserMaps: this function sets up a script-variable (s:restoremap) {{{2
+"          which can be used to restore user maps later with
+"          call RestoreUserMaps()
+"
+"          mapmode - see :help maparg for details (n v o i c l "")
+"                    ex. "n" = Normal
+"                    The letters "b" and "u" are optional prefixes;
+"                    The "u" means that the map will also be unmapped
+"                    The "b" means that the map has a <buffer> qualifier
+"                    ex. "un"  = Normal + unmapping
+"                    ex. "bn"  = Normal + <buffer>
+"                    ex. "bun" = Normal + <buffer> + unmapping
+"                    ex. "ubn" = Normal + <buffer> + unmapping
+"          maplead - see mapchx
+"          mapchx  - "<something>" handled as a single map item.
+"                    ex. "<left>"
+"                  - "string" a string of single letters which are actually
+"                    multiple two-letter maps (using the maplead:
+"                    maplead . each_character_in_string)
+"                    ex. maplead="\" and mapchx="abc" saves user mappings for
+"                        \a, \b, and \c
+"                    Of course, if maplead is "", then for mapchx="abc",
+"                    mappings for a, b, and c are saved.
+"                  - :something  handled as a single map item, w/o the ":"
+"                    ex.  mapchx= ":abc" will save a mapping for "abc"
+"          suffix  - a string unique to your plugin
+"                    ex.  suffix= "DrawIt"
+fun! SaveUserMaps(mapmode,maplead,mapchx,suffix)
+"  call Dfunc("SaveUserMaps(mapmode<".a:mapmode."> maplead<".a:maplead."> mapchx<".a:mapchx."> suffix<".a:suffix.">)")
+
+  if !exists("s:restoremap_{a:suffix}")
+   " initialize restoremap_suffix to null string
+   let s:restoremap_{a:suffix}= ""
+  endif
+
+  " set up dounmap: if 1, then save and unmap  (a:mapmode leads with a "u")
+  "                 if 0, save only
+  let mapmode  = a:mapmode
+  let dounmap  = 0
+  let dobuffer = ""
+  while mapmode =~ '^[bu]'
+   if     mapmode =~ '^u'
+    let dounmap= 1
+    let mapmode= strpart(a:mapmode,1)
+   elseif mapmode =~ '^b'
+    let dobuffer= "<buffer> "
+    let mapmode= strpart(a:mapmode,1)
+   endif
+  endwhile
+"  call Decho("dounmap=".dounmap."  dobuffer<".dobuffer.">")
+ 
+  " save single map :...something...
+  if strpart(a:mapchx,0,1) == ':'
+"   call Decho("save single map :...something...")
+   let amap= strpart(a:mapchx,1)
+   if amap == "|" || amap == "\<c-v>"
+    let amap= "\<c-v>".amap
+   endif
+   let amap                    = a:maplead.amap
+   let s:restoremap_{a:suffix} = s:restoremap_{a:suffix}."|:silent! ".mapmode."unmap ".dobuffer.amap
+   if maparg(amap,mapmode) != ""
+    let maprhs                  = substitute(maparg(amap,mapmode),'|','<bar>','ge')
+	let s:restoremap_{a:suffix} = s:restoremap_{a:suffix}."|:".mapmode."map ".dobuffer.amap." ".maprhs
+   endif
+   if dounmap
+	exe "silent! ".mapmode."unmap ".dobuffer.amap
+   endif
+ 
+  " save single map <something>
+  elseif strpart(a:mapchx,0,1) == '<'
+"   call Decho("save single map <something>")
+   let amap       = a:mapchx
+   if amap == "|" || amap == "\<c-v>"
+    let amap= "\<c-v>".amap
+"	call Decho("amap[[".amap."]]")
+   endif
+   let s:restoremap_{a:suffix} = s:restoremap_{a:suffix}."|silent! ".mapmode."unmap ".dobuffer.amap
+   if maparg(a:mapchx,mapmode) != ""
+    let maprhs                  = substitute(maparg(amap,mapmode),'|','<bar>','ge')
+	let s:restoremap_{a:suffix} = s:restoremap_{a:suffix}."|".mapmode."map ".amap." ".dobuffer.maprhs
+   endif
+   if dounmap
+	exe "silent! ".mapmode."unmap ".dobuffer.amap
+   endif
+ 
+  " save multiple maps
+  else
+"   call Decho("save multiple maps")
+   let i= 1
+   while i <= strlen(a:mapchx)
+    let amap= a:maplead.strpart(a:mapchx,i-1,1)
+	if amap == "|" || amap == "\<c-v>"
+	 let amap= "\<c-v>".amap
+	endif
+	let s:restoremap_{a:suffix} = s:restoremap_{a:suffix}."|silent! ".mapmode."unmap ".dobuffer.amap
+    if maparg(amap,mapmode) != ""
+     let maprhs                  = substitute(maparg(amap,mapmode),'|','<bar>','ge')
+	 let s:restoremap_{a:suffix} = s:restoremap_{a:suffix}."|".mapmode."map ".amap." ".dobuffer.maprhs
+    endif
+	if dounmap
+	 exe "silent! ".mapmode."unmap ".dobuffer.amap
+	endif
+    let i= i + 1
+   endwhile
+  endif
+"  call Dret("SaveUserMaps : restoremap_".a:suffix.": ".s:restoremap_{a:suffix})
+endfun
+
+" ---------------------------------------------------------------------
+" RestoreUserMaps: {{{2
+"   Used to restore user maps saved by SaveUserMaps()
+fun! RestoreUserMaps(suffix)
+"  call Dfunc("RestoreUserMaps(suffix<".a:suffix.">)")
+  if exists("s:restoremap_{a:suffix}")
+   let s:restoremap_{a:suffix}= substitute(s:restoremap_{a:suffix},'|\s*$','','e')
+   if s:restoremap_{a:suffix} != ""
+"   	call Decho("exe ".s:restoremap_{a:suffix})
+    exe "silent! ".s:restoremap_{a:suffix}
+   endif
+   unlet s:restoremap_{a:suffix}
+  endif
+"  call Dret("RestoreUserMaps")
+endfun
+
+" ==============
+"  Restore: {{{1
+" ==============
+let &cpo= s:keepcpo
+unlet s:keepcpo
+
+" ================
+"  Modelines: {{{1
+" ================
+" vim: ts=4 fdm=marker
Index: /issm/trunk/externalpackages/vim/vim.AddOns/issm.vim/plugin/crefvim.vim
===================================================================
--- /issm/trunk/externalpackages/vim/vim.AddOns/issm.vim/plugin/crefvim.vim	(revision 4230)
+++ /issm/trunk/externalpackages/vim/vim.AddOns/issm.vim/plugin/crefvim.vim	(revision 4230)
@@ -0,0 +1,356 @@
+"*****************************************************************************
+"** Name:      crefvim.vim - a C-Reference for Vim                          **
+"**                                                                         **
+"** Type:      global VIM plugin                                            **
+"**                                                                         **
+"** Author:    Christian Habermann                                          **
+"**            christian(at)habermann-net(point)de                          **
+"**                                                                         **
+"** Copyright: (c) 2002, 2003 by Christian Habermann                        **
+"**                                                                         **
+"** License:   GNU General Public License 2 (GPL 2) or later                **
+"**                                                                         **
+"**            This program is free software; you can redistribute it       **
+"**            and/or modify it under the terms of the GNU General Public   **
+"**            License as published by the Free Software Foundation; either **
+"**            version 2 of the License, or (at your option) any later      **
+"**            version.                                                     **
+"**                                                                         **
+"**            This program is distributed in the hope that it will be      **
+"**            useful, but WITHOUT ANY WARRANTY; without even the implied   **
+"**            warrenty of MERCHANTABILITY or FITNESS FOR A PARTICULAR      **
+"**            PURPOSE.                                                     **
+"**            See the GNU General Public License for more details.         **
+"**                                                                         **
+"** Version:   1.0.0                                                        **
+"**            tested under Linux (vim, gvim 6.1) and Win32 (gvim 6.1)      **
+"**                                                                         **
+"** History:   0.1.0  12. Dec. 2002 - 23. Feb. 2003                         **
+"**              initial version, not released                              **
+"**            1.0.0   6. Apr. 2003                                         **
+"**              no changes, first release                                  **
+"**                                                                         **
+"**                                                                         **
+"*****************************************************************************
+"** Description:                                                            **
+"**   This script's intention is to provide a C-reference manual that can   **
+"**   be accessed from within Vim.                                          **
+"**                                                                         **
+"**   For futher information see crefvim.txt or do :help crefvim            **
+"**                                                                         **
+"**                                                                         **
+"**   Happy viming...                                                       **
+"*****************************************************************************
+
+" allow user to avoid loading this plugin and prevent loading twice
+if exists ("loaded_crefvim")
+    finish
+endif
+
+let loaded_crefvim = 1
+
+
+
+
+"*****************************************************************************
+"************************** C O N F I G U R A T I O N ************************
+"*****************************************************************************
+
+" the mappings:
+if !hasmapto('<Plug>CRV_CRefVimVisual')
+    vmap <silent> <unique> <Leader>cr <Plug>CRV_CRefVimVisual
+endif
+if !hasmapto('<Plug>CRV_CRefVimNormal')
+    nmap <silent> <unique> <Leader>cr <Plug>CRV_CRefVimNormal
+endif
+if !hasmapto('<Plug>CRV_CRefVimAsk')
+    map <silent> <unique> <Leader>cw <Plug>CRV_CRefVimAsk
+endif
+if !hasmapto('<Plug>CRV_CRefVimInvoke')
+    map <silent> <unique> <Leader>cc <Plug>CRV_CRefVimInvoke
+endif
+
+vmap <silent> <unique> <script> <Plug>CRV_CRefVimVisual  y:call <SID>CRV_CRefVimWord('<c-r>"')<CR>
+nmap <silent> <unique> <script> <Plug>CRV_CRefVimNormal   :call <SID>CRV_CRefVimWord(expand("<cword>"))<CR>
+map  <silent> <unique> <script> <Plug>CRV_CRefVimAsk      :call <SID>CRV_CRefVimAskForWord()<CR>
+map  <silent> <unique> <script> <Plug>CRV_CRefVimInvoke   :call <SID>CRV_CRefVimShowContents()<CR>
+
+
+
+
+"*****************************************************************************
+"************************* I N I T I A L I S A T I O N ***********************
+"*****************************************************************************
+
+
+"*****************************************************************************
+"****************** I N T E R F A C E  T O  C O R E **************************
+"*****************************************************************************
+
+"*****************************************************************************
+"** this function separates plugin-core-function from user                  **
+"*****************************************************************************
+function <SID>CRV_CRefVimWord(str)
+  call s:CRefVim(a:str)
+endfunction
+
+
+"*****************************************************************************
+"** this function separates plugin-core-function from user                  **
+"*****************************************************************************
+function <SID>CRV_CRefVimAskForWord()
+    call s:CRefVimAskForWord()
+endfunction
+
+
+"*****************************************************************************
+"** this function separates plugin-core-function from user                  **
+"*****************************************************************************
+function <SID>CRV_CRefVimShowContents()
+    " show contents of C-reference manual
+    call s:LookUp("")
+endfunction
+
+
+
+
+
+"*****************************************************************************
+"************************ C O R E  F U N C T I O N S *************************
+"*****************************************************************************
+
+"*****************************************************************************
+"** ask for a word/phrase and lookup                                        **
+"*****************************************************************************
+function s:CRefVimAskForWord()
+    let l:strng = input("What to lookup: ")
+    call s:LookUp(l:strng)
+endfunction
+
+
+
+"*****************************************************************************
+"** input:  "str"                                                           **
+"** output: empty string: "str" is not an operator                          **
+"**         else:         name of tag to go to                              **
+"**                                                                         **
+"*****************************************************************************
+"** remarks:                                                                **
+"**   This function tests whether or not "str" is an operator.              **
+"**   If so, the tag to go to is returned.                                  **
+"**                                                                         **
+"*****************************************************************************
+function s:IsItAnOperator(str)
+
+    " get first character
+    let l:firstChr = strpart(a:str, 0, 1)
+
+    " is the first character of the help-string an operator?
+    if stridx("!&+-*/%,.:<=>?^|~(){}[]", l:firstChr) >= 0
+        return "crv-operators"
+    else
+        return ""
+    endif
+
+endfunction
+
+
+
+"*****************************************************************************
+"** input:  "str"                                                           **
+"** output: empty string: "str" is not an escape-sequence                   **
+"**         else:         name of tag to go to                              **
+"**                                                                         **
+"*****************************************************************************
+"** remarks:                                                                **
+"**   This function tests whether or not "str" is an escape-sequence.       **
+"**   If so, the tag to go to is returned.                                  **
+"**   Note: currently \' does not work (="\\\'")                            **
+"**                                                                         **
+"*****************************************************************************
+function s:IsItAnEscSequence(str)
+
+    if (a:str == "\\")   || (a:str == "\\\\") || (a:str == "\\0") || (a:str == "\\x") ||
+      \(a:str == "\\a")  || (a:str == "\\b")  || (a:str == "\\f") || (a:str == "\\n") ||
+      \(a:str == "\\r")  || (a:str == "\\t")  || (a:str == "\\v") || (a:str == "\\?") ||
+      \(a:str == "\\\'") || (a:str == "\\\"")
+        return "crv-lngEscSeq"
+    else
+        return ""
+    endif
+    
+endfunction
+
+
+
+
+"*****************************************************************************
+"** input:  "str"                                                           **
+"** output: empty string: "str" is not a comment                            **
+"**         else:         name of tag to go to                              **
+"**                                                                         **
+"*****************************************************************************
+"** remarks:                                                                **
+"**   This function tests whether or not "str" is a comment.                **
+"**   If so, the tag to go to is returned.                                  **
+"**                                                                         **
+"*****************************************************************************
+function s:IsItAComment(str)
+
+    if (a:str == "//") || (a:str == "/*") || (a:str == "*/")
+        return "crv-lngComment"
+    else
+        return ""
+    endif 
+
+endfunction
+
+
+
+
+"*****************************************************************************
+"** input:  "str"                                                           **
+"** output: empty string: "str" is not a preprocessor                       **
+"**         else:         name of tag to go to                              **
+"**                                                                         **
+"*****************************************************************************
+"** remarks:                                                                **
+"**   This function tests whether or not "str" is a preprocessor command    **
+"**   or a preprocessor operator.                                           **
+"**   If so, the tag to go to is returned.                                  **
+"**                                                                         **
+"**   Nothing is done if the help-string is equal to "if" or "else"         **
+"**   because these are statements too. For "if" and "else" it's assumed    **
+"**   that the statements are meant. But "#if" and "#else" are treated      **
+"**   as preprocessor commands.                                             **
+"**                                                                         **
+"*****************************************************************************
+function s:IsItAPreprocessor(str)
+
+    " get first character
+    let l:firstChr = strpart(a:str, 0, 1)
+   
+    " if first character of the help-string is a #, we have the command/operator
+    " string in an appropriate form, so append this help-string to "crv-"
+    if l:firstChr == "#"
+        return "crv-" . a:str
+    else
+        " no # in front of the help string, so evaluate which command/operator
+        " is meant
+        if (a:str == "defined")
+            return "crv-defined"
+        else
+            if (a:str == "define")  ||
+              \(a:str == "undef")   ||
+              \(a:str == "ifdef")   ||
+              \(a:str == "ifndef")  ||
+              \(a:str == "elif")    ||
+              \(a:str == "endif")   ||
+              \(a:str == "include") ||
+              \(a:str == "line")    ||
+              \(a:str == "error")   ||
+              \(a:str == "pragma")
+                return "\#" . a:str
+            endif
+        endif
+    endif
+
+endfunction
+
+
+
+
+"*****************************************************************************
+"** input:  "str" to lookup in C-reference manual                           **
+"** output: none                                                            **
+"*****************************************************************************
+"** remarks:                                                                **
+"**   Lookup string "str".                                                  **
+"**   Generally this function calls :help crv-"str" where "str" is the      **
+"**   word for which the user wants some help.                              **
+"**                                                                         **
+"**   But before activating VIM's help-system some tests and/or             **
+"**   modifications are done on "str":                                      **
+"**   - if help-string is a comment (//, /* or */), go to section           **
+"**     describing comments                                                 **
+"**   - if help-string is an escape-sequence, go to section describing      **
+"**     escape-sequences                                                    **
+"**   - if help-string is an operator, go to section dealing with operators **
+"**   - if help-string is a preprocessor command/operator, go to section    **
+"**     that describes that command/operator                                **
+"**   - else call :help crv-"str"                                           **
+"**                                                                         **
+"**   If the help-string is empty, go to contents of C-reference manual.    **
+"**                                                                         **
+"*****************************************************************************
+function s:LookUp(str)
+
+    if a:str != ""
+
+        let l:helpTag = s:IsItAComment(a:str)
+        
+        if l:helpTag == ""
+            let l:helpTag = s:IsItAnEscSequence(a:str)
+            
+            if l:helpTag == ""
+                let l:helpTag = s:IsItAnOperator(a:str)
+                
+                if l:helpTag == ""
+                    let l:helpTag = s:IsItAPreprocessor(a:str)
+                    
+                    if l:helpTag == ""
+                        let l:helpTag = "crv-" . a:str
+                    endif
+                    
+                endif
+                
+            endif
+            
+        endif
+
+
+        " reset error message
+        let v:errmsg = ""
+        
+        " activate help-system looking for the appropriate topic
+        " suppress error messages
+        silent! execute ":help " . l:helpTag
+
+        " if there was an error, print message
+        if v:errmsg != ""
+            echo "  No help found for \"" .a:str . "\""
+        endif
+    else
+        " help string is empty, so show contents of manual
+        execute ":help crefvim"
+    endif
+    
+    
+endfunction
+
+
+
+"*****************************************************************************
+"** input:  "str" to lookup in C-reference manual                           **
+"** output: none                                                            **
+"*****************************************************************************
+"** remarks:                                                                **
+"**   lookup string "str".                                                  **
+"**   If there is no string, ask for word/phrase.                           **
+"**                                                                         **
+"*****************************************************************************
+function s:CRefVim(str)
+
+    let s:strng = a:str
+
+    if s:strng == ""                     " is there a string to search for?
+        call s:CRefVimAskForWord()
+    else
+        call s:LookUp(s:strng)
+    endif
+
+endfunction
+
+
+
+"*** EOF ***
Index: /issm/trunk/externalpackages/vim/vim.AddOns/issm.vim/plugin/file_line.vim
===================================================================
--- /issm/trunk/externalpackages/vim/vim.AddOns/issm.vim/plugin/file_line.vim	(revision 4230)
+++ /issm/trunk/externalpackages/vim/vim.AddOns/issm.vim/plugin/file_line.vim	(revision 4230)
@@ -0,0 +1,16 @@
+function! s:gotoline()
+	let file = bufname("%")
+	let names =  matchlist( file, '\(.*\):\(\d\+\)')
+
+	if len(names) != 0 && filereadable(names[1])
+		let l:bufn = bufnr("%")
+		exec ":e " . names[1]
+		exec ":" . names[2]
+		exec ":bdelete " . l:bufn
+		if foldlevel(names[2]) > 0
+			exec ":foldopen!"
+		endif
+	endif
+endfunction
+
+autocmd! BufNewFile *:* nested call s:gotoline()
Index: /issm/trunk/externalpackages/vim/vim.AddOns/issm.vim/plugin/issmfolds.vim
===================================================================
--- /issm/trunk/externalpackages/vim/vim.AddOns/issm.vim/plugin/issmfolds.vim	(revision 4230)
+++ /issm/trunk/externalpackages/vim/vim.AddOns/issm.vim/plugin/issmfolds.vim	(revision 4230)
@@ -0,0 +1,44 @@
+function! IssmFoldText()
+
+	" Get line {{{
+	let line = getline(v:foldstart)
+	"let line = line . '--'
+	"}}}
+	" remove the marker that caused this fold from the display {{{
+	let foldmarkers = split(&foldmarker,',')
+	let line = substitute(line, '\V' .  foldmarkers[0] . '\%(\d\+\)\?', ' ', '')
+	" }}}
+	" remove comments that vim knows about {{{
+	let comment = split(&commentstring, '%s')
+	if comment[0] != ''
+		let comment_begin = comment[0]
+		let comment_end = ''
+		if len(comment) > 1
+			let comment_end = comment[1]
+		end
+		let pattern = '\V' .  comment_begin .  '\s\*' .  comment_end .  '\s\*\$'
+		if line =~ pattern
+			let line = substitute(line, pattern, ' ', '')
+		else
+			let line = substitute(line, '.*\V' .  comment_begin, ' ', '')
+			if comment_end != ''
+				let line = substitute(line, '\V' .  comment_end, ' ', '')
+			endif
+		endif
+	endif
+	" }}}
+	" remove any remaining leading or trailing whitespace {{{
+	let line = substitute(line, '^\s*\(.\{-}\)\s*$', '\1', '')
+	" }}}
+	" align everything, and pad the end of the display with - {{{
+	let alignment = &columns - 18 - v:foldlevel
+	let line = strpart(printf('%-'.alignment.'s',line),0,alignment)
+	"let line = substitute(line, '\%( \)\@<= \%( *$\)\@=', '-', 'g') " ->dashes
+	let line = substitute(line, '\%( \)\@<= \%( *$\)\@=',' ', 'g')  " ->white spaces
+	" }}}
+	" format the line count {{{
+	let cnt = printf('%13s','('.(v:foldend - v:foldstart + 1) .' lines) ')
+	" }}}
+	return '+-'.v:folddashes.' '.line.cnt
+
+endfunction
Index: /issm/trunk/externalpackages/vim/vim.AddOns/issm.vim/plugin/vimballPlugin.vim
===================================================================
--- /issm/trunk/externalpackages/vim/vim.AddOns/issm.vim/plugin/vimballPlugin.vim	(revision 4230)
+++ /issm/trunk/externalpackages/vim/vim.AddOns/issm.vim/plugin/vimballPlugin.vim	(revision 4230)
@@ -0,0 +1,36 @@
+" vimballPlugin : construct a file containing both paths and files
+" Author: Charles E. Campbell, Jr.
+" Copyright: (c) 2004-2007 by Charles E. Campbell, Jr.
+"            The VIM LICENSE applies to Vimball.vim, and Vimball.txt
+"            (see |copyright|) except use "Vimball" instead of "Vim".
+"            No warranty, express or implied.
+"  *** ***   Use At-Your-Own-Risk!   *** ***
+"
+" (Rom 2:1 WEB) Therefore you are without excuse, O man, whoever you are who
+"      judge. For in that which you judge another, you condemn yourself. For
+"      you who judge practice the same things.
+" GetLatestVimScripts: 1502 1 :AutoInstall: vimball.vim
+
+" ---------------------------------------------------------------------
+"  Load Once: {{{1
+if &cp || exists("g:loaded_vimballPlugin")
+ finish
+endif
+let g:loaded_vimballPlugin = "v25"
+let s:keepcpo              = &cpo
+set cpo&vim
+
+" ------------------------------------------------------------------------------
+" Public Interface: {{{1
+com! -ra   -complete=file -na=+ -bang MkVimball call vimball#MkVimball(<line1>,<line2>,<bang>0,<f-args>)
+com! -na=? -complete=dir  UseVimball  call vimball#Vimball(1,<f-args>)
+com! -na=0                VimballList call vimball#Vimball(0)
+com! -na=* -complete=dir  RmVimball   call vimball#RmVimball(<f-args>)
+au BufEnter  *.vba.gz,*.vba.bz2,*.vba.zip call vimball#Decompress(expand("<amatch>"))
+au BufEnter  *.vba setlocal ff=unix noma bt=nofile fmr=[[[,]]] fdm=marker|call vimball#ShowMesg(0,"Source this file to extract it! (:so %)")
+
+" =====================================================================
+" Restoration And Modelines: {{{1
+" vim: fdm=marker
+let &cpo= s:keepcpo
+unlet s:keepcpo
Index: /issm/trunk/externalpackages/vim/vim.AddOns/issm.vim/syntax/c.vim
===================================================================
--- /issm/trunk/externalpackages/vim/vim.AddOns/issm.vim/syntax/c.vim	(revision 4230)
+++ /issm/trunk/externalpackages/vim/vim.AddOns/issm.vim/syntax/c.vim	(revision 4230)
@@ -0,0 +1,679 @@
+" Vim syntax file
+" Language:	C
+" Maintainer:	Bram Moolenaar <Bram@vim.org>
+" Last Change:	1999 Dec 02, 2004 Feb 04
+
+" For version 5.x: Clear all syntax items
+" For version 6.x: Quit when a syntax file was already loaded
+if version < 600
+  syntax clear
+elseif exists("b:current_syntax")
+  finish
+endif
+"hi clear
+
+syn match       cName		"\<[a-zA-Z_][a-zA-Z_0-9]*\>"
+"syn match       cConstant	"\<[A-Z_][A-Z_0-9]\{2,}[A-Za-z_0-9]*\>[^(:]"me=e-1
+"syn match       cConstant	"\<[A-Z_][A-Z_0-9]\{2,}[A-Za-z_0-9]*\>$"
+"syn match       cConstant	"\<_[_0-9]\{1,}\>[^(:]"
+syn match	cFunction	"\<[a-zA-Z_][a-zA-Z_0-9]*\>[^()]*)("me=e-2
+"syn match	cFunction	"\<[a-zA-Z_][a-zA-Z_0-9]*\>\s*)("me=e-2
+syn match	cFunction	"\<[a-zA-Z_][a-zA-Z_0-9]*\>\s*("me=e-1
+syn match	cBraces		"[{}]"
+
+syn keyword cMC			__DI __EI __asm __set_il
+syn keyword cMC			__wait_nop __mul __div __mod __mulu __divu __modu
+syn keyword cAnsiFunction	MULU_ DIVU_ MODU_ MUL_ DIV_ MOD_
+syn keyword cAnsiFunction	main typeof
+syn keyword cAnsiFunction	open close read write lseek dup dup2
+syn keyword cAnsiFunction	fcntl ioctl
+syn keyword cAnsiFunction	wctrans towctrans towupper
+syn keyword cAnsiFunction	towlower wctype iswctype
+syn keyword cAnsiFunction	iswxdigit iswupper iswspace
+syn keyword cAnsiFunction	iswpunct iswprint iswlower
+syn keyword cAnsiFunction	iswgraph iswdigit iswcntrl
+syn keyword cAnsiFunction	iswalpha iswalnum wcsrtombs
+syn keyword cAnsiFunction	mbsrtowcs wcrtomb mbrtowc
+syn keyword cAnsiFunction	mbrlen mbsinit wctob
+syn keyword cAnsiFunction	btowc wcsfxtime wcsftime
+syn keyword cAnsiFunction	wmemset wmemmove wmemcpy
+syn keyword cAnsiFunction	wmemcmp wmemchr wcstok
+syn keyword cAnsiFunction	wcsstr wcsspn wcsrchr
+syn keyword cAnsiFunction	wcspbrk wcslen wcscspn
+syn keyword cAnsiFunction	wcschr wcsxfrm wcsncmp
+syn keyword cAnsiFunction	wcscoll wcscmp wcsncat
+syn keyword cAnsiFunction	wcscat wcsncpy wcscpy
+syn keyword cAnsiFunction	wcstoull wcstoul wcstoll
+syn keyword cAnsiFunction	wcstol wcstold wcstof
+syn keyword cAnsiFunction	wcstod ungetwc putwchar
+syn keyword cAnsiFunction	putwc getwchar getwc
+syn keyword cAnsiFunction	fwide fputws fputwc
+syn keyword cAnsiFunction	fgetws fgetwc wscanf
+syn keyword cAnsiFunction	wprintf vwscanf vwprintf
+syn keyword cAnsiFunction	vswscanf vswprintf vfwscanf
+syn keyword cAnsiFunction	vfwprintf swscanf swprintf
+syn keyword cAnsiFunction	fwscanf fwprintf zonetime
+syn keyword cAnsiFunction	strfxtime strftime localtime
+syn keyword cAnsiFunction	gmtime ctime asctime
+syn keyword cAnsiFunction	time mkxtime mktime
+syn keyword cAnsiFunction	difftime clock strlen
+syn keyword cAnsiFunction	strerror memset strtok
+syn keyword cAnsiFunction	strstr strspn strrchr
+syn keyword cAnsiFunction	strpbrk strcspn strchr
+syn keyword cAnsiFunction	memchr strxfrm strncmp
+syn keyword cAnsiFunction	strcoll strcmp memcmp
+syn keyword cAnsiFunction	strncat strcat strncpy
+syn keyword cAnsiFunction	strcpy memmove memcpy
+syn keyword cAnsiFunction	wcstombs mbstowcs wctomb
+syn keyword cAnsiFunction	mbtowc mblen lldiv
+syn keyword cAnsiFunction	ldiv div llabs
+syn keyword cAnsiFunction	labs abs qsort
+syn keyword cAnsiFunction	bsearch system getenv
+syn keyword cAnsiFunction	exit atexit abort
+syn keyword cAnsiFunction	realloc malloc free
+syn keyword cAnsiFunction	calloc srand rand
+syn keyword cAnsiFunction	strtoull strtoul strtoll
+syn keyword cAnsiFunction	strtol strtold strtof
+syn keyword cAnsiFunction	strtod atoll atol
+syn keyword cAnsiFunction	atoi atof perror
+syn keyword cAnsiFunction	ferror feof clearerr
+syn keyword cAnsiFunction	rewind ftell fsetpos
+syn keyword cAnsiFunction	fseek fgetpos fwrite
+syn keyword cAnsiFunction	fread ungetc puts
+syn keyword cAnsiFunction	putchar putc gets
+syn keyword cAnsiFunction	getchar getc fputs
+syn keyword cAnsiFunction	fputc fgets fgetc
+syn keyword cAnsiFunction	vsscanf vsprintf vsnprintf
+syn keyword cAnsiFunction	vscanf vprintf vfscanf
+syn keyword cAnsiFunction	vfprintf sscanf sprintf
+syn keyword cAnsiFunction	snprintf scanf printf
+syn keyword cAnsiFunction	fscanf fprintf setvbuf
+syn keyword cAnsiFunction	setbuf freopen fopen
+syn keyword cAnsiFunction	fflush fclose tmpnam
+syn keyword cAnsiFunction	tmpfile rename remove
+syn keyword cAnsiFunction	offsetof va_start va_end
+syn keyword cAnsiFunction	va_copy va_arg raise signal
+syn keyword cAnsiFunction	longjmp setjmp isunordered
+syn keyword cAnsiFunction	islessgreater islessequal isless
+syn keyword cAnsiFunction	isgreaterequal isgreater fmal
+syn keyword cAnsiFunction	fmaf fma fminl
+syn keyword cAnsiFunction	fminf fmin fmaxl
+syn keyword cAnsiFunction	fmaxf fmax fdiml
+syn keyword cAnsiFunction	fdimf fdim nextafterxl
+syn keyword cAnsiFunction	nextafterxf nextafterx nextafterl
+syn keyword cAnsiFunction	nextafterf nextafter nanl
+syn keyword cAnsiFunction	nanf nan copysignl
+syn keyword cAnsiFunction	copysignf copysign remquol
+syn keyword cAnsiFunction	remquof remquo remainderl
+syn keyword cAnsiFunction	remainderf remainder fmodl
+syn keyword cAnsiFunction	fmodf fmod truncl
+syn keyword cAnsiFunction	truncf trunc llroundl
+syn keyword cAnsiFunction	llroundf llround lroundl
+syn keyword cAnsiFunction	lroundf lround roundl
+syn keyword cAnsiFunction	roundf round llrintl
+syn keyword cAnsiFunction	llrintf llrint lrintl
+syn keyword cAnsiFunction	lrintf lrint rintl
+syn keyword cAnsiFunction	rintf rint nearbyintl
+syn keyword cAnsiFunction	nearbyintf nearbyint floorl
+syn keyword cAnsiFunction	floorf floor ceill
+syn keyword cAnsiFunction	ceilf ceil tgammal
+syn keyword cAnsiFunction	tgammaf tgamma lgammal
+syn keyword cAnsiFunction	lgammaf lgamma erfcl
+syn keyword cAnsiFunction	erfcf erfc erfl
+syn keyword cAnsiFunction	erff erf sqrtl
+syn keyword cAnsiFunction	sqrtf sqrt powl
+syn keyword cAnsiFunction	powf pow hypotl
+syn keyword cAnsiFunction	hypotf hypot fabsl
+syn keyword cAnsiFunction	fabsf fabs cbrtl
+syn keyword cAnsiFunction	cbrtf cbrt scalblnl
+syn keyword cAnsiFunction	scalblnf scalbln scalbnl
+syn keyword cAnsiFunction	scalbnf scalbn modfl
+syn keyword cAnsiFunction	modff modf logbl
+syn keyword cAnsiFunction	logbf logb log2l
+syn keyword cAnsiFunction	log2f log2 log1pl
+syn keyword cAnsiFunction	log1pf log1p log10l
+syn keyword cAnsiFunction	log10f log10 logl
+syn keyword cAnsiFunction	logf log ldexpl
+syn keyword cAnsiFunction	ldexpf ldexp ilogbl
+syn keyword cAnsiFunction	ilogbf ilogb frexpl
+syn keyword cAnsiFunction	frexpf frexp expm1l
+syn keyword cAnsiFunction	expm1f expm1 exp2l
+syn keyword cAnsiFunction	exp2f exp2 expl
+syn keyword cAnsiFunction	expf exp tanhl
+syn keyword cAnsiFunction	tanhf tanh sinhl
+syn keyword cAnsiFunction	sinhf sinh coshl
+syn keyword cAnsiFunction	coshf cosh atanhl
+syn keyword cAnsiFunction	atanhf atanh asinhl
+syn keyword cAnsiFunction	asinhf asinh acoshl
+syn keyword cAnsiFunction	acoshf acosh tanl
+syn keyword cAnsiFunction	tanf tan sinl
+syn keyword cAnsiFunction	sinf sin cosl
+syn keyword cAnsiFunction	cosf cos atan2l
+syn keyword cAnsiFunction	atan2f atan2 atanl
+syn keyword cAnsiFunction	atanf atan asinl
+syn keyword cAnsiFunction	asinf asin acosl
+syn keyword cAnsiFunction	acosf acos signbit
+syn keyword cAnsiFunction	isnormal isnan isinf
+syn keyword cAnsiFunction	isfinite fpclassify localeconv
+syn keyword cAnsiFunction	setlocale wcstoumax wcstoimax
+syn keyword cAnsiFunction	strtoumax strtoimax feupdateenv
+syn keyword cAnsiFunction	fesetenv feholdexcept fegetenv
+syn keyword cAnsiFunction	fesetround fegetround fetestexcept
+syn keyword cAnsiFunction	fesetexceptflag feraiseexcept fegetexceptflag
+syn keyword cAnsiFunction	feclearexcept toupper tolower
+syn keyword cAnsiFunction	isxdigit isupper isspace
+syn keyword cAnsiFunction	ispunct isprint islower
+syn keyword cAnsiFunction	isgraph isdigit iscntrl
+syn keyword cAnsiFunction	isalpha isalnum creall
+syn keyword cAnsiFunction	crealf creal cprojl
+syn keyword cAnsiFunction	cprojf cproj conjl
+syn keyword cAnsiFunction	conjf conj cimagl
+syn keyword cAnsiFunction	cimagf cimag cargl
+syn keyword cAnsiFunction	cargf carg csqrtl
+syn keyword cAnsiFunction	csqrtf csqrt cpowl
+syn keyword cAnsiFunction	cpowf cpow cabsl
+syn keyword cAnsiFunction	cabsf cabs clogl
+syn keyword cAnsiFunction	clogf clog cexpl
+syn keyword cAnsiFunction	cexpf cexp ctanhl
+syn keyword cAnsiFunction	ctanhf ctanh csinhl
+syn keyword cAnsiFunction	csinhf csinh ccoshl
+syn keyword cAnsiFunction	ccoshf ccosh catanhl
+syn keyword cAnsiFunction	catanhf catanh casinhl
+syn keyword cAnsiFunction	casinhf casinh cacoshl
+syn keyword cAnsiFunction	cacoshf cacosh ctanl
+syn keyword cAnsiFunction	ctanf ctan csinl
+syn keyword cAnsiFunction	csinf csin ccosl
+syn keyword cAnsiFunction	ccosf ccos catanl
+syn keyword cAnsiFunction	catanf catan casinl
+syn keyword cAnsiFunction	casinf casin cacosl
+syn keyword cAnsiFunction	cacosf cacos assert
+syn keyword cAnsiFunction	UINTMAX_C INTMAX_C UINT64_C
+syn keyword cAnsiFunction	UINT32_C UINT16_C UINT8_C
+syn keyword cAnsiFunction	INT64_C INT32_C INT16_C INT8_C
+
+syn keyword	cMC		__interrupt __nosavereg
+syn keyword	cAnsiName	PRId8 PRIi16 PRIo32 PRIu64
+syn keyword	cAnsiName	PRId16 PRIi32 PRIo64 PRIuLEAST8
+syn keyword	cAnsiName	PRId32 PRIi64 PRIoLEAST8 PRIuLEAST16
+syn keyword	cAnsiName	PRId64 PRIiLEAST8 PRIoLEAST16 PRIuLEAST32
+syn keyword	cAnsiName	PRIdLEAST8 PRIiLEAST16 PRIoLEAST32 PRIuLEAST64
+syn keyword	cAnsiName	PRIdLEAST16 PRIiLEAST32 PRIoLEAST64 PRIuFAST8
+syn keyword	cAnsiName	PRIdLEAST32 PRIiLEAST64 PRIoFAST8 PRIuFAST16
+syn keyword	cAnsiName	PRIdLEAST64 PRIiFAST8 PRIoFAST16 PRIuFAST32
+syn keyword	cAnsiName	PRIdFAST8 PRIiFAST16 PRIoFAST32 PRIuFAST64
+syn keyword	cAnsiName	PRIdFAST16 PRIiFAST32 PRIoFAST64 PRIuMAX
+syn keyword	cAnsiName	PRIdFAST32 PRIiFAST64 PRIoMAX PRIuPTR
+syn keyword	cAnsiName	PRIdFAST64 PRIiMAX PRIoPTR PRIx8
+syn keyword	cAnsiName	PRIdMAX PRIiPTR PRIu8 PRIx16
+syn keyword	cAnsiName	PRIdPTR PRIo8 PRIu16 PRIx32
+syn keyword	cAnsiName	PRIi8 PRIo16 PRIu32 PRIx64
+
+syn keyword	cAnsiName	PRIxLEAST8 SCNd8 SCNiFAST32 SCNuLEAST32
+syn keyword	cAnsiName	PRIxLEAST16 SCNd16 SCNiFAST64 SCNuLEAST64
+syn keyword	cAnsiName	PRIxLEAST32 SCNd32 SCNiMAX SCNuFAST8
+syn keyword	cAnsiName	PRIxLEAST64 SCNd64 SCNiPTR SCNuFAST16
+syn keyword	cAnsiName	PRIxFAST8 SCNdLEAST8 SCNo8 SCNuFAST32
+syn keyword	cAnsiName	PRIxFAST16 SCNdLEAST16 SCNo16 SCNuFAST64
+syn keyword	cAnsiName	PRIxFAST32 SCNdLEAST32 SCNo32 SCNuMAX
+syn keyword	cAnsiName	PRIxFAST64 SCNdLEAST64 SCNo64 SCNuPTR
+syn keyword	cAnsiName	PRIxMAX SCNdFAST8 SCNoLEAST8 SCNx8
+syn keyword	cAnsiName	PRIxPTR SCNdFAST16 SCNoLEAST16 SCNx16
+syn keyword	cAnsiName	PRIX8 SCNdFAST32 SCNoLEAST32 SCNx32
+syn keyword	cAnsiName	PRIX16 SCNdFAST64 SCNoLEAST64 SCNx64
+syn keyword	cAnsiName	PRIX32 SCNdMAX SCNoFAST8 SCNxLEAST8
+syn keyword	cAnsiName	PRIX64 SCNdPTR SCNoFAST16 SCNxLEAST16
+syn keyword	cAnsiName	PRIXLEAST8 SCNi8 SCNoFAST32 SCNxLEAST32
+syn keyword	cAnsiName	PRIXLEAST16 SCNi16 SCNoFAST64 SCNxLEAST64
+syn keyword	cAnsiName	PRIXLEAST32 SCNi32 SCNoMAX SCNxFAST8
+syn keyword	cAnsiName	PRIXLEAST64 SCNi64 SCNoPTR SCNxFAST16
+syn keyword	cAnsiName	PRIXFAST8 SCNiLEAST8 SCNu8 SCNxFAST32
+syn keyword	cAnsiName	PRIXFAST16 SCNiLEAST16 SCNu16 SCNxFAST64
+syn keyword	cAnsiName	PRIXFAST32 SCNiLEAST32 SCNu32 SCNxMAX
+syn keyword	cAnsiName	PRIXFAST64 SCNiLEAST64 SCNu64 SCNxPTR
+syn keyword	cAnsiName	PRIXMAX SCNiFAST8 SCNuLEAST8
+syn keyword	cAnsiName	PRIXPTR SCNiFAST16 SCNuLEAST16
+
+syn keyword	cAnsiName	errno environ
+syn keyword	cAnsiName	stdout stdin stderr
+
+syn keyword	cAnsiName	STDC CX_LIMITED_RANGE
+syn keyword	cAnsiName	STDC FENV_ACCESS
+syn keyword	cAnsiName	STDC FP_CONTRACT
+
+"syn keyword	cAnsiName	acos sqrt fmod nearbyint
+"syn keyword	cAnsiName	asin fabs frexp nextafter
+"syn keyword	cAnsiName	atan atan2 tgamma nextafterx
+"syn keyword	cAnsiName	acosh cbrt hypot remainder
+"syn keyword	cAnsiName	asinh ceil ilogb remquo
+"syn keyword	cAnsiName	atanh copysign ldexp rint
+"syn keyword	cAnsiName	cos erf lgamma round
+"syn keyword	cAnsiName	sin erfc llrint scalbn
+"syn keyword	cAnsiName	tan exp2 llround scalbln
+"syn keyword	cAnsiName	cosh expm1 log10 trunc
+"syn keyword	cAnsiName	sinh fdim log1p carg
+"syn keyword	cAnsiName	tanh floor log2 cimag
+"syn keyword	cAnsiName	exp fma logb conj
+"syn keyword	cAnsiName	log fmax lrint cproj
+"syn keyword	cAnsiName	pow fmin lround creal
+
+syn keyword	cAnsiName	and bitor not_eq xor
+syn keyword	cAnsiName	and_eq compl or xor_eq
+syn keyword	cAnsiName	bitand not or_eq
+
+" A bunch of useful C keywords
+"syn keyword	cStatement	goto
+syn keyword	cStatement	break return continue asm
+syn keyword	cLabel		default
+syn keyword	cLabel		case
+syn keyword	cConditional	if else switch
+syn keyword	cRepeat		while for do
+
+syn keyword	cTodo		contained TODO FIXME XXX
+syn match	cTodo		contained "///[A-Z]!*"
+
+" cCommentGroup allows adding matches for special things in comments
+syn cluster	cCommentGroup	contains=cTodo
+
+" String and Character constants
+" Highlight special characters (those which have a backslash) differently
+syn match	cSpecial	display contained "\\\(x\x\+\|\o\{1,3}\|.\|$\)"
+if !exists("c_no_utf")
+  syn match	cSpecial	display contained "\\\(u\x\{4}\|U\x\{8}\)"
+endif
+if exists("c_no_cformat")
+  syn region	cString		start=+L\="+ skip=+\\\\\|\\"+ end=+"+ contains=cSpecial,@Spell
+  " cCppString: same as cString, but ends at end of line
+  syn region	cCppString	start=+L\="+ skip=+\\\\\|\\"\|\\$+ excludenl end=+"+ end='$' contains=cSpecial,@Spell
+else
+  syn match	cFormat		display "%\(\d\+\$\)\=[-+' #0*,]*\(\d*\|\*\|\*\d\+\$\)\(\.\(\d*\|\*\|\*\d\+\$\)\)\=\([hlLjztF]\|ll\|hh\)\=\([bdiuoxXDOUfeEgGcCsSpnAaK]\|\[\^\=.[^]]*\]\)" contained
+  syn match	cFormat		display "%%" contained
+  syn region	cString		start=+L\="+ skip=+\\\\\|\\"+ end=+"+ contains=cSpecial,cFormat,@Spell
+  " cCppString: same as cString, but ends at end of line
+  syn region	cCppString	start=+L\="+ skip=+\\\\\|\\"\|\\$+ excludenl end=+"+ end='$' contains=cSpecial,cFormat
+  hi link cFormat cSpecial
+endif
+hi link cCppString cString
+
+syn match	cCharacter	"L\='[^\\]'"
+syn match	cCharacter	"L'[^']*'" contains=cSpecial
+if exists("c_gnu")
+  syn match	cSpecialError	"L\='\\[^'\"?\\abefnrtv]'"
+  syn match	cSpecialCharacter "L\='\\['\"?\\abefnrtv]'"
+else
+  syn match	cSpecialError	"L\='\\[^'\"?\\abfnrtv]'"
+  syn match	cSpecialCharacter "L\='\\['\"?\\abfnrtv]'"
+endif
+syn match	cSpecialCharacter display "L\='\\\o\{1,3}'"
+syn match	cSpecialCharacter display "'\\x\x\{1,2}'"
+syn match	cSpecialCharacter display "L'\\x\x\+'"
+
+"when wanted, highlight trailing white space
+if exists("c_space_errors")
+  if !exists("c_no_trail_space_error")
+    syn match	cSpaceError	display excludenl "\s\+$"
+  endif
+  if !exists("c_no_tab_space_error")
+    syn match	cSpaceError	display " \+\t"me=e-1
+  endif
+endif
+
+"catch errors caused by wrong parenthesis and brackets
+" also accept <% for {, %> for }, <: for [ and :> for ] (C99)
+syn cluster	cParenGroup	contains=cParenError,cIncluded,cSpecial,cCommentSkip,cCommentString,cComment2String,@cCommentGroup,cCommentStartError,cUserCont,cUserLabel,cUserLabel2,cGotoLabel,cBitField,cCommentSkip,cOctalZero,cCppOut,cCppOut2,cCppSkip,cFormat,cNumber,cFloat,cOctal,cOctalError,cNumbersCom
+if exists("c_no_bracket_error")
+  syn region	cParen		transparent start='(' end=')' contains=ALLBUT,@cParenGroup,cCppParen,cCppString,@Spell
+  " cCppParen: same as cParen but ends at end-of-line; used in cDefine
+  syn region	cCppParen	transparent start='(' skip='\\$' excludenl end=')' end='$' contained contains=ALLBUT,@cParenGroup,cParen,cString,@Spell
+  syn match	cParenError	display ")"
+" syn match	cErrInParen	display contained "[{}]\|<%\|%>"
+  syn match	cErrInParen	display contained "[]\|<%\|%>"
+else
+  syn region	cParen		transparent start='(' end=')' contains=ALLBUT,@cParenGroup,cCppParen,cErrInBracket,cCppBracket,cCppString,@Spell
+  " cCppParen: same as cParen but ends at end-of-line; used in cDefine
+  syn region	cCppParen	transparent start='(' skip='\\$' excludenl end=')' end='$' contained contains=ALLBUT,@cParenGroup,cErrInBracket,cParen,cBracket,cString,@Spell
+  syn match	cParenError	display "[\])]"
+" syn match	cErrInParen	display contained "[\]{}]\|<%\|%>"
+  syn match	cErrInParen	display contained "[\]]\|<%\|%>"
+  syn region	cBracket	transparent start='\[\|<::\@!' end=']\|:>' contains=ALLBUT,@cParenGroup,cErrInParen,cCppParen,cCppBracket,cCppString,@Spell
+  " cCppBracket: same as cParen but ends at end-of-line; used in cDefine
+  syn region	cCppBracket	transparent start='\[\|<::\@!' skip='\\$' excludenl end=']\|:>' end='$' contained contains=ALLBUT,@cParenGroup,cErrInParen,cParen,cBracket,cString,@Spell
+  syn match	cErrInBracket	display contained "[);{}]\|<%\|%>"
+  "syn region	cBlock		transparent matchgroup=cBraces start='{' end='}' contains=ALLBUT,@cParenGroup,cCppParen,cCppBracket,cCppString,cBraceError,cErrInBracket
+  "syn match	cBraceError	"}"
+endif
+
+"integer number, or floating point number without a dot and with "f".
+syn case ignore
+syn match	cNumbers	display transparent "\<\d\|\.\d" contains=cNumber,cFloat,cOctalError,cOctal
+" Same, but without octal error (for comments)
+syn match	cNumbersCom	display contained transparent "\<\d\|\.\d" contains=cNumber,cFloat,cOctal
+syn match	cNumber		display contained "\d\+\(u\=l\{0,2}\|ll\=u\)\>"
+"hex number
+syn match	cNumber		display contained "0x\x\+\(u\=l\{0,2}\|ll\=u\)\>"
+" Flag the first zero of an octal number as something special
+syn match	cOctal		display contained "0\o\+\(u\=l\{0,2}\|ll\=u\)\>" contains=cOctalZero
+syn match	cOctalZero	display contained "\<0"
+syn match	cFloat		display contained "\d\+f"
+"floating point number, with dot, optional exponent
+syn match	cFloat		display contained "\d\+\.\d*\(e[-+]\=\d\+\)\=[fl]\="
+"floating point number, starting with a dot, optional exponent
+syn match	cFloat		display contained "\.\d\+\(e[-+]\=\d\+\)\=[fl]\=\>"
+"floating point number, without dot, with exponent
+syn match	cFloat		display contained "\d\+e[-+]\=\d\+[fl]\=\>"
+if !exists("c_no_c99")
+  "hexadecimal floating point number, optional leading digits, with dot, with exponent
+  syn match	cFloat		display contained "0x\x*\.\x\+p[-+]\=\d\+[fl]\=\>"
+  "hexadecimal floating point number, with leading digits, optional dot, with exponent
+  syn match	cFloat		display contained "0x\x\+\.\=p[-+]\=\d\+[fl]\=\>"
+endif
+
+" flag an octal number with wrong digits
+syn match	cOctalError	display contained "0\o*[89]\d*"
+syn case match
+
+if exists("xxxc_comment_strings")
+  " A comment can contain cString, cCharacter and cNumber.
+  " But a "*/" inside a cString in a cComment DOES end the comment!  So we
+  " need to use a special type of cString: cCommentString, which also ends on
+  " "*/", and sees a "*" at the start of the line as comment again.
+  " Unfortunately this doesn't very well work for // type of comments :-(
+  syntax match	cCommentSkip	contained "^\s*\*\($\|\s\+\)"
+  syntax region cCommentString	contained start=+L\=\\\@<!"+ skip=+\\\\\|\\"+ end=+"+ end=+\*/+me=s-1 contains=cSpecial,cCommentSkip
+  syntax region cComment2String	contained start=+L\=\\\@<!"+ skip=+\\\\\|\\"+ end=+"+ end="$" contains=cSpecial
+  syntax region  cCommentL	start="//" skip="\\$" end="$" keepend contains=@cCommentGroup,cComment2String,cCharacter,cNumbersCom,cSpaceError,@Spell
+  syntax region cComment	matchgroup=cCommentStart start="/\*" end="\*/" contains=@cCommentGroup,cCommentStartError,cCommentString,cCharacter,cNumbersCom,cSpaceError,@Spell
+else
+  syn region	cCommentL	start="//" skip="\\$" end="$" keepend contains=@cCommentGroup,cSpaceError,@Spell
+  syn region	cComment	matchgroup=cCommentStart start="/\*" end="\*/" contains=@cCommentGroup,cCommentStartError,cSpaceError,@Spell
+endif
+" keep a // comment separately, it terminates a preproc. conditional
+syntax match	cCommentError	display "\*/"
+syntax match	cCommentStartError display "/\*"me=e-1 contained
+
+syn keyword	cOperator	sizeof
+if exists("c_gnu")
+  syn keyword	cStatement	__asm__
+  syn keyword	cOperator	typeof __real__ __imag__
+endif
+syn keyword	cType		int long short char void
+syn keyword	cType		signed unsigned float double
+syn keyword	cType		Vec Mat Input Object Node DataSet Tria Penta Beam Matice Matpar Sing Contour ParameterInputs OptArgs OptPars mxArray Param FemModel Pengrid Penpair Icefront Model NodeSets Result Friction
+if !exists("c_no_ansi") || exists("c_ansi_typedefs")
+  syn keyword   cType		size_t ssize_t wchar_t ptrdiff_t sig_atomic_t fpos_t
+  syn keyword   cType		clock_t time_t va_list jmp_buf FILE DIR div_t ldiv_t
+  syn keyword   cType		mbstate_t wctrans_t wint_t wctype_t
+  syn keyword   cType		lldiv_t float_t double_t fenv_t fexcept_t
+endif
+if !exists("c_no_c99") " ISO C99
+  syn keyword	cType		bool complex imaginary
+  syn keyword	cType		int8_t int16_t int32_t int64_t
+  syn keyword	cType		uint8_t uint16_t uint32_t uint64_t
+  syn keyword	cType		int_least8_t int_least16_t int_least32_t int_least64_t
+  syn keyword	cType		uint_least8_t uint_least16_t uint_least32_t uint_least64_t
+  syn keyword	cType		int_fast8_t int_fast16_t int_fast32_t int_fast64_t
+  syn keyword	cType		uint_fast8_t uint_fast16_t uint_fast32_t uint_fast64_t
+  syn keyword	cType		intptr_t uintptr_t
+  syn keyword	cType		intmax_t uintmax_t
+endif
+if exists("c_gnu")
+  syn keyword	cType		__label__ __complex__ __volatile__
+endif
+
+syn keyword	cStructure	struct union enum typedef
+syn keyword	cStorageClass	static register auto volatile extern const VOL
+if exists("c_gnu")
+  syn keyword	cStorageClass	inline __attribute__
+endif
+if !exists("c_no_c99")
+  syn keyword	cStorageClass	inline restrict
+endif
+
+if !exists("c_no_ansi") || exists("c_ansi_constants") || exists("c_gnu")
+  if exists("c_gnu")
+    syn keyword cConstant __GNUC__ __FUNCTION__ __PRETTY_FUNCTION__
+  endif
+  syn keyword cConstant __LINE__ __FILE__ __DATE__ __TIME__ __STDC__ __func__
+  syn keyword cConstant __STDC_VERSION__
+  syn keyword cConstant CHAR_BIT MB_LEN_MAX MB_CUR_MAX
+  syn keyword cConstant UCHAR_MAX UINT_MAX ULONG_MAX USHRT_MAX
+  syn keyword cConstant CHAR_MIN INT_MIN LONG_MIN SHRT_MIN
+  syn keyword cConstant CHAR_MAX INT_MAX LONG_MAX SHRT_MAX
+  syn keyword cConstant SCHAR_MIN SINT_MIN SLONG_MIN SSHRT_MIN
+  syn keyword cConstant SCHAR_MAX SINT_MAX SLONG_MAX SSHRT_MAX
+  if !exists("c_no_c99")
+    syn keyword cConstant LLONG_MIN LLONG_MAX ULLONG_MAX
+    syn keyword cConstant INT8_MIN INT16_MIN INT32_MIN INT64_MIN
+    syn keyword cConstant INT8_MAX INT16_MAX INT32_MAX INT64_MAX
+    syn keyword cConstant UINT8_MAX UINT16_MAX UINT32_MAX UINT64_MAX
+    syn keyword cConstant INT_LEAST8_MIN INT_LEAST16_MIN INT_LEAST32_MIN INT_LEAST64_MIN
+    syn keyword cConstant INT_LEAST8_MAX INT_LEAST16_MAX INT_LEAST32_MAX INT_LEAST64_MAX
+    syn keyword cConstant UINT_LEAST8_MAX UINT_LEAST16_MAX UINT_LEAST32_MAX UINT_LEAST64_MAX
+    syn keyword cConstant INT_FAST8_MIN INT_FAST16_MIN INT_FAST32_MIN INT_FAST64_MIN
+    syn keyword cConstant INT_FAST8_MAX INT_FAST16_MAX INT_FAST32_MAX INT_FAST64_MAX
+    syn keyword cConstant UINT_FAST8_MAX UINT_FAST16_MAX UINT_FAST32_MAX UINT_FAST64_MAX
+    syn keyword cConstant INTPTR_MIN INTPTR_MAX UINTPTR_MAX
+    syn keyword cConstant INTMAX_MIN INTMAX_MAX UINTMAX_MAX
+    syn keyword cConstant PTRDIFF_MIN PTRDIFF_MAX SIG_ATOMIC_MIN SIG_ATOMIC_MAX
+    syn keyword cConstant SIZE_MAX WCHAR_MIN WCHAR_MAX WINT_MIN WINT_MAX
+  endif
+  syn keyword cConstant FLT_RADIX FLT_ROUNDS
+  syn keyword cConstant FLT_DIG FLT_MANT_DIG FLT_EPSILON
+  syn keyword cConstant DBL_DIG DBL_MANT_DIG DBL_EPSILON
+  syn keyword cConstant LDBL_DIG LDBL_MANT_DIG LDBL_EPSILON
+  syn keyword cConstant FLT_MIN FLT_MAX FLT_MIN_EXP FLT_MAX_EXP
+  syn keyword cConstant FLT_MIN_10_EXP FLT_MAX_10_EXP
+  syn keyword cConstant DBL_MIN DBL_MAX DBL_MIN_EXP DBL_MAX_EXP
+  syn keyword cConstant DBL_MIN_10_EXP DBL_MAX_10_EXP
+  syn keyword cConstant LDBL_MIN LDBL_MAX LDBL_MIN_EXP LDBL_MAX_EXP
+  syn keyword cConstant LDBL_MIN_10_EXP LDBL_MAX_10_EXP
+  syn keyword cConstant HUGE_VAL CLOCKS_PER_SEC NULL _NO_LEAP_SECONDS _LOCALTIME
+  syn keyword cConstant LC_ALL LC_COLLATE LC_CTYPE LC_MONETARY
+  syn keyword cConstant LC_NUMERIC LC_TIME
+" syn keyword cConstant SIG_DFL SIG_ERR SIG_IGN
+  syn keyword cAnsiFuncPtr SIG_DFL SIG_ERR SIG_IGN
+  syn keyword cConstant SIGABRT SIGFPE SIGILL SIGHUP SIGINT SIGSEGV SIGTERM
+  syn keyword cConstant INFINITY     FP_SUBNORMAL FP_ILOGB0
+  syn keyword cConstant NAN          FP_ZERO      FP_ILOGBNAN
+  syn keyword cConstant FP_INFINITE  FP_FAST_FMA
+  syn keyword cConstant HUGE_VALF    FP_NAN       FP_FAST_FMAF
+  syn keyword cConstant HUGE_VALL    FP_NORMAL    FP_FAST_FMAL
+  syn keyword cConstant FE_OVERFLOW      FE_TOWARDZERO
+  syn keyword cConstant FE_UNDERFLOW     FE_UPWARD
+  syn keyword cConstant FE_DIVBYZERO     FE_ALL_EXCEPT    FE_DFL_ENV
+  syn keyword cConstant FE_INEXACT       FE_DOWNWARD
+  syn keyword cConstant FE_INVALID       FE_TONEAREST
+  syn keyword cConstant	_Complex_I _Imaginary_I 
+  " Add POSIX signals as well...
+  syn keyword cConstant SIGABRT SIGALRM SIGCHLD SIGCONT SIGFPE SIGHUP
+  syn keyword cConstant SIGILL SIGINT SIGKILL SIGPIPE SIGQUIT SIGSEGV
+  syn keyword cConstant SIGSTOP SIGTERM SIGTRAP SIGTSTP SIGTTIN SIGTTOU
+  syn keyword cConstant SIGUSR1 SIGUSR2
+  syn keyword cConstant _IOFBF _IOLBF _IONBF BUFSIZ EOF WEOF
+  syn keyword cConstant FOPEN_MAX FILENAME_MAX L_tmpnam
+  syn keyword cConstant SEEK_CUR SEEK_END SEEK_SET
+  syn keyword cConstant TMP_MAX stderr stdin stdout
+  syn keyword cConstant EXIT_FAILURE EXIT_SUCCESS RAND_MAX
+  " Add POSIX errors as well
+  syn keyword cConstant E2BIG EACCES EAGAIN EBADF EBADMSG EBUSY
+  syn keyword cConstant ECANCELED ECHILD EDEADLK EDOM EEXIST EFAULT
+  syn keyword cConstant EFBIG EILSEQ EINPROGRESS EINTR EINVAL EIO EISDIR
+  syn keyword cConstant EMFILE EMLINK EMSGSIZE ENAMETOOLONG ENFILE ENODEV
+  syn keyword cConstant ENOENT ENOEXEC ENOLCK ENOMEM ENOSPC ENOSYS
+  syn keyword cConstant ENOTDIR ENOTEMPTY ENOTSUP ENOTTY ENXIO EPERM
+  syn keyword cConstant EPIPE ERANGE EROFS ESPIPE ESRCH ETIMEDOUT EXDEV
+  " math.h
+  syn keyword cConstant M_E M_LOG2E M_LOG10E M_LN2 M_LN10 M_PI M_PI_2 M_PI_4
+  syn keyword cConstant M_1_PI M_2_PI M_2_SQRTPI M_SQRT2 M_SQRT1_2
+endif
+if !exists("c_no_c99") " ISO C99
+  syn keyword cConstant true false __bool_true_false_are_defined
+endif
+
+" Accept %: for # (C99)
+syn region	cPreCondit	start="^\s*\(%:\|#\)\s*\(ifdef\|ifndef\)\>" skip="\\$" end="$" end="//"me=s-1 contains=cComment,cCppString,cCharacter,cCppParen,cParenError,cNumbers,cCommentError,cSpaceError
+syn keyword	cDefined	defined contained
+"syn match	cDefined	display contained "\<defined(\w\+)" contains=cName,cAnsiName
+syn region	cPreConditIf	start="^\s*\(%:\|#\)\s*\(if\|elif\)\>" skip="\\$" end="$" end="//"me=s-1 contains=cDefined,cComment,cCppString,cCharacter,cCppParen,cParenError,cNumbers,cCommentError,cSpaceError
+syn match	cPreCondit	display "^\s*\(%:\|#\)\s*\(else\|endif\)\>"
+if !exists("c_no_if0")
+  syn region	cCppOut		start="^\s*\(%:\|#\)\s*if\s\+0\+\>" end=".\@=\|$" contains=cCppOut2
+  syn region	cCppOut2	contained start="0" end="^\s*\(%:\|#\)\s*\(endif\>\|else\>\|elif\>\)" contains=cSpaceError,cCppSkip
+  syn region	cCppSkip	contained start="^\s*\(%:\|#\)\s*\(if\>\|ifdef\>\|ifndef\>\)" skip="\\$" end="^\s*\(%:\|#\)\s*endif\>" contains=cSpaceError,cCppSkip
+endif
+syn region	cIncluded	display contained start=+"+ skip=+\\\\\|\\"+ end=+"+
+syn match	cIncluded	display contained "<[^>]*>"
+syn match	cInclude	display "^\s*\(%:\|#\)\s*include\>\s*["<]" contains=cIncluded
+syn match cLineSkip	"\\$"
+syn cluster	cPreProcGroup	contains=cPreConditIf,cPreCondit,cIncluded,cInclude,cDefined,cDefine,cErrInParen,cErrInBracket,cUserLabel,cUserLabel2,cGotoLabel,cSpecial,cOctalZero,cCppOut,cCppOut2,cCppSkip,cFormat,cNumber,cFloat,cOctal,cOctalError,cNumbersCom,cString,cCommentSkip,cCommentString,cComment2String,@cCommentGroup,cCommentStartError,cParen,cBracket,cMulti
+"syn region	cDefine		start="^\s*\(%:\|#\)\s*\(define\|undef\)\>" skip="\\$" end="$" end="//"me=s-1 contains=ALLBUT,@cPreProcGroup,@Spell
+syn region	cDefine		start="^\s*\(%:\|#\)\s*\(define\|undef\)\>" skip="\\$" end="$" end="//"me=s-1 contains=ALLBUT,@cPreProcGroup,cName,cFunction,cAnsiFunction,@Spell
+syn region	cPreProc	start="^\s*\(%:\|#\)\s*\(pragma\>\|line\>\|warning\>\|warn\>\|error\>\)" skip="\\$" end="$" keepend contains=ALLBUT,@cPreProcGroup,@Spell
+
+" Highlight User Labels
+syn cluster	cMultiGroup	contains=cIncluded,cSpecial,cCommentSkip,cCommentString,cComment2String,@cCommentGroup,cCommentStartError,cUserCont,cUserLabel,cUserLabel2,cGotoLabel,cBitField,cOctalZero,cCppOut,cCppOut2,cCppSkip,cFormat,cNumber,cFloat,cOctal,cOctalError,cNumbersCom,cCppParen,cCppBracket,cCppString
+syn region	cMulti		transparent start='?' skip='::' end=':' contains=ALLBUT,@cMultiGroup,@Spell
+" Avoid matching foo::bar() in C++ by requiring that the next char is not ':'
+syn cluster	cLabelGroup	contains=cUserLabel
+syn match	cUserCont	display "^\s*\I\i*\s*:$" contains=@cLabelGroup
+syn match	cUserCont	display ";\s*\I\i*\s*:$" contains=@cLabelGroup
+syn match	cUserCont	display "^\s*\I\i*\s*:[^:]"me=e-1 contains=@cLabelGroup
+syn match	cUserCont	display ";\s*\I\i*\s*:[^:]"me=e-1 contains=@cLabelGroup
+
+syn match	cUserLabel	display "\I\i*" contained
+syn match	cUserLabel2	display "\I\i*:;\+"me=e-2
+syn match	cGotoLabel	display "\<goto\s\+\I\i*;"me=e-1,hs=s+5 contains=cGoto
+syn keyword	cGoto		contained goto
+
+" Avoid recognizing most bitfields as labels
+syn match	cBitField	display "^\s*\I\i*\s*:\s*[1-9]"me=e-1
+syn match	cBitField	display ";\s*\I\i*\s*:\s*[1-9]"me=e-1
+
+syn match cOperator	"\(<<\|>>\|[-+*/%&^|<>!=]\)="
+syn match cOperator	"<<\|>>\|&&\|||\|++\|--\|->"
+syn match cOperator	"[.!~*&%<>^|=+-]"
+syn match cOperator	"/[^/*=]"me=e-1
+syn match cOperator	"/$"
+syn match cOperator	"[\\]"
+syn match cOperator	"&&\|||"
+syn match cSpecialCharacter	"[,;]"
+syn match cDelimiter    "[][(){}]"
+syn keyword	cType		CHAR byte BYTE uchar ushort uint ulong
+syn keyword	cType		WORD DWORD QWORD INT INT2 INT4 UNS UNS2 UNS4 INT8 UNS8
+syn keyword	cType		CFG_t cfap_t cBYTE cvoid
+syn keyword	cType		_Bool _Complex _Imaginary __int64
+if !exists("c_no_ansi") || exists("c_ansi_typedefs")
+  syn keyword   cMC	__near __far FAR __io __direct DIR
+endif
+
+if exists("c_minlines")
+  let b:c_minlines = c_minlines
+else
+  if !exists("c_no_if0")
+    let b:c_minlines = 50	" #if 0 constructs can be long
+  else
+    let b:c_minlines = 15	" mostly for () constructs
+  endif
+endif
+exec "syn sync ccomment cComment minlines=" . b:c_minlines
+
+" Define the default highlighting.
+" For version 5.7 and earlier: only when not done already
+" For version 5.8 and later: only when an item doesn't have highlighting yet
+if version >= 508 || !exists("did_c_syn_inits")
+  if version < 508
+    let did_c_syn_inits = 1
+    command -nargs=+ HiLink hi link <args>
+  else
+    command -nargs=+ HiLink hi def link <args>
+  endif
+
+  HiLink cFormat	cSpecial
+  HiLink cCppString	cString
+  HiLink cCommentL	cComment
+  HiLink cCommentStart	cComment
+  HiLink cLabel		Label
+" HiLink cUserLabel	Label
+  HiLink cUserLabel	UserLabel2
+  HiLink cUserLabel2	UserLabel2
+  HiLink cGotoLabel	UserLabel2
+  HiLink cGoto		Statement
+  HiLink cConditional	Conditional
+  HiLink cRepeat	Repeat
+  HiLink cCharacter	Character
+  HiLink cSpecialCharacter cSpecial
+  HiLink cNumber	Number
+  HiLink cOctal		Number
+  HiLink cOctalZero	PreProc		" link this to Error if you want
+  HiLink cFloat		Float
+  HiLink cOctalError	cError
+  HiLink cParenError	cError
+  HiLink cErrInParen	cError
+  HiLink cErrInBracket	cError
+  HiLink cCommentError	cError
+  HiLink cCommentStartError	cError
+  HiLink cSpaceError	cError
+  HiLink cSpecialError	cError
+  HiLink cOperator	Operator
+  HiLink cOperatorBold	OperatorBold
+  HiLink cStructure	Structure
+  HiLink cStorageClass	StorageClass
+  HiLink cInclude	Include
+  HiLink cPreProc	PreProc
+  HiLink cDefine	Macro
+  HiLink cDefined	PreCondit
+  HiLink cIncluded	cString
+  HiLink cError		Error
+  HiLink cStatement	Statement
+  HiLink cPreCondit	PreCondit
+  HiLink cPreConditIf	PreCondit
+  HiLink cType		Type
+  HiLink cConstant	Constant
+  HiLink cCommentString cString
+  HiLink cComment2String cString
+  HiLink cCommentSkip	cComment
+  HiLink cString	String
+  HiLink cComment	Comment
+  HiLink cDelimiter     Delimiter
+  HiLink cSpecial	SpecialChar
+  HiLink cTodo		Todo
+  HiLink cCppSkip	cCppOut
+  HiLink cCppOut2	cCppOut
+  HiLink cCppOut	Comment
+  HiLink cMulti		Operator
+  HiLink cMultiMG	Operator
+  HiLink cFunction	Function
+  HiLink cAnsiFunction	StdFunction
+  HiLink cName		Name
+  HiLink cBitField	Name
+  HiLink cAnsiName	StdName
+  "HiLink cBlock	BlockBraces
+  HiLink cBraces	BlockBraces
+  "HiLink cBraceError	Error
+  HiLink cMC		MicroController
+  HiLink cAnsiFuncPtr	AnsiFuncPtr
+
+  hi Function		gui=NONE guifg=#e86f00
+  "hi StdFunction	gui=bold guifg=#ee0040
+  hi StdFunction	gui=bold guifg=#e86f00
+  hi Statement		gui=bold guifg=#a06129
+  hi UserLabel2		gui=bold guifg=#c96129
+  hi Operator		gui=NONE guifg=#000000
+  hi OperatorBold	gui=bold guifg=#000000
+  hi StdName		gui=bold guifg=#5276e6
+  hi Name		gui=NONE guifg=#5276e6
+  hi BlockBraces	gui=bold guifg=#000000
+  hi Special		gui=NONE guifg=#a000a0
+  hi Comment		gui=NONE guifg=grey62
+  hi MicroController	gui=bold guifg=#d00000
+  hi AnsiFuncPtr	gui=NONE guifg=#ff0000
+" hi PreProc        	gui=NONE guifg=#6a5acd
+  hi PreCondit      	gui=NONE guifg=#6a5acd
+" hi Macro          	gui=NONE guifg=#0000ff
+
+  delcommand HiLink
+endif
+hi Normal		gui=NONE guifg=#000000 guibg=Ivory1
+
+let b:current_syntax = "c"
+
+" vim: ts=8
Index: /issm/trunk/externalpackages/vim/vim.AddOns/issm.vim/syntax/matlab.vim
===================================================================
--- /issm/trunk/externalpackages/vim/vim.AddOns/issm.vim/syntax/matlab.vim	(revision 4230)
+++ /issm/trunk/externalpackages/vim/vim.AddOns/issm.vim/syntax/matlab.vim	(revision 4230)
@@ -0,0 +1,359 @@
+" Vim syntax file
+" Language:	Matlab
+" Maintainer:	Fabrice Guy <fabrice.guy at gmail dot com>
+"		Original authors: Mario Eusebio and Preben Guldberg
+" Last Change:	2008 Oct 16 : added try/catch/rethrow and class statements
+" 		2008 Oct 28 : added highlighting for most of Matlab functions
+
+" For version 5.x: Clear all syntax items
+" For version 6.x: Quit when a syntax file was already loaded
+if version < 600
+  syntax clear
+elseif exists("b:current_syntax")
+  finish
+endif
+
+syn keyword matlabStatement		return function
+syn keyword matlabConditional		switch case else elseif end if otherwise for while
+syn keyword matlabRepeat		do break continue
+syn keyword matlabStorageClass		classdef methods properties events persistent global
+syn keyword matlabExceptions		try catch rethrow throw
+
+syn keyword matlabTodo			contained  TODO NOTE FIXME XXX
+syn keyword matlabImport		import
+" If you do not want these operators lit, uncommment them and the "hi link" below
+syn match  matlabRelationalOperator	"\(==\|\~=\|>=\|<=\|=\~\|>\|<\|=\)"
+syn match matlabArithmeticOperator	"[-+]"
+syn match matlabArithmeticOperator	"\.\=[*/\\^]"
+syn match matlabLogicalOperator		"[&|~]"
+syn keyword matlabBoolean		true false
+
+syn match matlabLineContinuation	"\.\{3}"
+
+" String
+syn region matlabString			start=+'+ end=+'+	oneline
+
+" If you don't like tabs
+syn match matlabTab			"\t"
+
+" Standard numbers
+syn match matlabNumber		"\<\d\+[ij]\=\>"
+" floating point number, with dot, optional exponent
+syn match matlabFloat		"\<\d\+\(\.\d*\)\=\([edED][-+]\=\d\+\)\=[ij]\=\>"
+" floating point number, starting with a dot, optional exponent
+syn match matlabFloat		"\.\d\+\([edED][-+]\=\d\+\)\=[ij]\=\>"
+syn keyword matlabConstant	eps Inf NaN pi
+
+
+" Transpose character and delimiters: Either use just [...] or (...) aswell
+syn match matlabDelimiter		"[][]"
+"syn match matlabDelimiter		"[][()]"
+syn match matlabTransposeOperator	"[])a-zA-Z0-9.]'"lc=1
+
+syn match matlabSemicolon		";"
+
+syn match matlabComment			"%.*$"	contains=matlabTodo,matlabTab
+syn region matlabBlockComment        start=+%{+    end=+%}+
+
+
+" trigonometric
+syn keyword matlabFunc 			acos acosd acosh acot acotd acoth acsc acscd acsch asec asecd asech asin asind asinh
+syn keyword matlabFunc 			atan atan2 atand atanh cos cosd cosh cot cotd coth csc cscd csch hypot sec secd
+syn keyword matlabFunc 			sech sin sind sinh tan tand tanh
+" exponential
+syn keyword matlabFunc 			exp expm1 log log10 log1p log2 nextpow2 nthroot pow2 reallog realpow realsqrt sqrt
+" Complex
+syn keyword matlabFunc 			abs angle complex conj cplxpair  imag real sign unwrap
+" Rounding and Remainder
+syn keyword matlabFunc 			ceil fix floor idivide mod rem round
+"Discrete Math (e.g., Prime Factors)
+syn keyword matlabFunc 			factor factorial gcd isprime lcm nchoosek perms primes rat rats
+"Polynomials
+syn keyword matlabFunc 			conv deconv poly polyder polyeig polyfit polyint polyval polyvalm residue roots
+"Numeric Types
+syn keyword matlabFunc 			arrayfun cast cat class find intmax intmin intwarning ipermute isa isequal isequalwithequalnans isfinite isinf isnan isnumeric isreal isscalar isvector permute realmax realmin reshape squeeze zeros
+"Characters and Strings
+syn keyword matlabFunc 			cellstr char eval findstr isstr regexp sprintf sscanf strcat strcmp strcmpi strncmp strncmpi strings strjust strmatch strread strrep strtrim strvcat
+"Structures
+syn keyword matlabFunc 			cell2struct deal fieldnames getfield  isfield isstruct orderfields rmfield setfield struct struct2cell structfun
+"Cell Arrays
+syn keyword matlabFunc 			cell cell2mat celldisp cellfun cellplot iscell iscellstr mat2cell num2cell
+"Function Handles
+syn keyword matlabFunc 			feval func2str functions str2func
+"Java Classes and Objects
+syn keyword matlabFunc 			clear depfun exist im2java inmem javaaddpath javaArray javachk Generate javaclasspath javaMethod javaObject javarmpath methodsview usejava which
+"Data Type Identification
+syn keyword matlabFunc 			ischar isfloat isinteger isjava islogical isobject validateattributes who whos
+"Data type conversion
+"Numeric
+syn keyword matlabFunc 			double int8 int16 int32 int64 single typecast uint8 uint16 uint32 uint64
+"String to Numeric
+syn keyword matlabFunc 			base2dec bin2dec hex2dec hex2num str2double str2num unicode2native
+"Numeric to String
+syn keyword matlabFunc 			dec2base dec2bin dec2hex int2str mat2str native2unicode num2str
+"Other Conversions
+syn keyword matlabFunc 			datestr logical num2hex str2mat
+"String Creation
+syn keyword matlabFunc 			blanks
+"String Identification
+syn keyword matlabFunc 			isletter isspace isstrprop validatestring 
+"String Manipulation
+syn keyword matlabFunc 			deblank lower upper
+"String Parsing
+syn keyword matlabFunc 			regexpi regexprep regexptranslate strfind strtok 
+"String Evaluation
+syn keyword matlabFunc 			evalc evalin
+"String Comparison
+syn keyword matlabFunc 			strncmp strncmpi
+"Bit-wise Functions
+syn keyword matlabFunc			bitand bitcmp bitget bitmax bitor bitset bitshift bitxor swapbytes
+"Logical Functions
+syn keyword matlabFunc			all and any iskeyword isvarname not or xor
+"Predefined Dialog Boxes
+syn keyword matlabFunc dialog errordlg export2wsdlg helpdlg inputdlg listdlg msgbox printdlg printpreview questdlg uigetdir uigetfile uigetpref uiopen uiputfile uisave uisetcolor uisetfont waitbar warndlg
+"Deploying User Interfaces
+syn keyword matlabFunc guidata guihandles movegui openfig
+"Developing User Interfaces
+syn keyword matlabFunc addpref getappdata getpref ginput guide inspect isappdata ispref rmappdata rmpref setappdata setpref uisetpref waitfor waitforbuttonpress
+"User Interface Objects
+syn keyword matlabFunc uibuttongroup uicontextmenu uicontrol uimenu uipanel uipushtool uitoggletool uitoolbar menu
+"Finding Objects from Callbacks
+syn keyword matlabFunc findall findfigs findobj gcbf gcbo 
+"GUI Utility Functions
+syn keyword matlabFunc align getpixelposition listfonts selectmoveresize setpixelposition textwrap uistack
+"Controlling Program Execution
+syn keyword matlabFunc uiresume uiwait	
+"Basic Plots and Graphs
+syn keyword matlabFunc box errorbar hold  loglog  plot plot3 plotyy polar semilogx semilogy subplot
+"Plotting Tools
+syn keyword matlabFunc figurepalette pan plotbrowser plotedit plottools propertyeditor rotate3d  showplottool zoom 
+
+"Annotating Plots
+syn keyword matlabFunc annotation clabel datacursormode datetick gtext legend  line rectangle texlabel title xlabel ylabel zlabel
+"Area, Bar, and Pie Plots
+syn keyword matlabFunc area bar barh bar3 bar3h pareto pie pie3
+"Contour Plots
+syn keyword matlabFunc contour contour3  contourc contourf ezcontour ezcontourf
+"Direction and Velocity Plots
+syn keyword matlabFunc comet comet3 compass feather quiver quiver3 
+"Discrete Data Plots
+syn keyword matlabFunc stairs stem stem3
+"Function Plots
+syn keyword matlabFunc ezmesh ezmeshc ezplot ezplot3 ezpolar ezsurf ezsurfc fplot 
+"Histograms
+syn keyword matlabFunc hist histc rose
+"Polygons and Surfaces
+syn keyword matlabFunc convhull cylinder delaunay delaunay3 delaunayn dsearch dsearchn ellipsoid fill fill3 inpolygon pcolor  polyarea rectint ribbon slice sphere tsearch tsearchn voronoi waterfall
+"Scatter/Bubble Plots
+syn keyword matlabFunc plotmatrix scatter scatter3
+"Animation
+syn keyword matlabFunc getframe im2frame movie  noanimate
+"Bit-Mapped Images
+syn keyword matlabFunc frame2im image imagesc imfinfo imformats imread imwrite ind2rgb
+"Printing
+syn keyword matlabFunc frameedit hgexport orient print printopt saveas 
+"Handle Graphics
+syn keyword matlabFunc allchild ancestor copyobj delete gca gco get ishandle propedit set
+"Object 
+syn keyword matlabFunc axes figure hggroup hgtransform light patch colormap colorbar
+"root object	
+syn keyword matlabFunc surface text
+"Plot Objects
+syn keyword matlabFunc clf close closereq drawnow gcf hgload hgsave newplot opengl refresh
+"Axes Operations
+syn keyword matlabFunc axis cla grid ishold makehgtform
+"Operating on Object Properties
+syn keyword matlabFunc linkaxes linkprop refreshdata
+"Data analysis
+"Basic Operations
+syn keyword matlabFunc brush cumprod cumsum linkdata prod sort sortrows sum 
+"Descriptive Statistics
+syn keyword matlabFunc corrcoef cov max mean median min mode std var
+"Filtering and Convolution
+syn keyword matlabFunc conv2 convn detrend filter filter2 
+"Interpolation and Regression
+syn keyword matlabFunc interp1 interp2 interp3 interpn mldivide mrdivide
+"Fourier Transforms
+syn keyword matlabFunc fft fft2 fftn fftshift fftw ifft ifft2 ifftn ifftshift
+"Derivatives and Integrals
+syn keyword matlabFunc cumtrapz del2 diff gradient trapz 
+"File Operations
+syn keyword matlabFunc cd copyfile dir fileattrib filebrowser isdir lookfor ls matlabroot mkdir movefile pwd recycle rehash rmdir toolboxdir type what
+"Operating System Interface
+syn keyword matlabFunc clipboard computer dos getenv hostid maxNumCompThreads perl setenv system unix winqueryreg
+"MATLAB Version and License
+syn keyword matlabFunc ismac ispc isstudent isunix javachk license prefdir usejava ver verLessThan version 
+"Basic Information
+syn keyword matlabFunc disp display isempty issparse length ndims numel size 
+"Elementary Matrices and Arrays
+syn keyword matlabFunc blkdiag diag eye freqspace ind2sub linspace logspace meshgrid ndgrid ones rand randn sub2ind 
+"Array Operations
+syn keyword matlabFunc accumarray bsxfun cross dot kron tril triu 
+"Array Manipulation
+syn keyword matlabFunc circshift flipdim fliplr flipud horzcat inline repmat rot90 shiftdim vectorize vertcat transp
+"Specialized Matrices
+syn keyword matlabFunc compan gallery hadamard hankel hilb invhilb magic pascal rosser toeplitz vander wilkinson
+"Matrix Analysis
+syn keyword matlabFunc cond condeig det norm normest null orth rank rcond rref subspace trace
+"Linear Equations
+syn keyword matlabFunc chol cholinc condest funm ilu inv linsolve lscov lsqnonneg lu luinc pinv qr 
+"Eigenvalues and Singular Values
+syn keyword matlabFunc balance cdf2rdf eig eigs gsvd hess ordeig ordqz ordschur rsf2csf schur sqrtm ss2tf svd svds
+"Matrix Logarithms and Exponentials
+syn keyword matlabFunc expm logm 
+"Factorization
+syn keyword matlabFunc cholupdate planerot qrdelete qrinsert qrupdate qz 
+"Interpolation
+syn keyword matlabFunc griddata griddata3 griddatan interp1q interpft mkpp padecoef pchip ppval spline unmkpp 
+"Delaunay Triangulation and Tessellation
+syn keyword matlabFunc tetramesh trimesh triplot trisurf 
+"Convex Hull
+syn keyword matlabFunc convhulln	
+"Voronoi Diagrams
+syn keyword matlabFunc voronoin
+"Cartesian Coordinate System Conversion
+syn keyword matlabFunc cart2pol cart2sph pol2cart sph2cart 
+"Ordinary Differential Equations (IVP)
+syn keyword matlabFunc decic deval ode15i ode23 ode45 ode113 ode15s ode23s ode23t ode23tb odefile odeget odeset odextend
+"Delay Differential Equations
+syn keyword matlabFunc dde23 ddeget ddesd ddeset 
+"Boundary Value Problems
+syn keyword matlabFunc bvp4c bvp5c bvpget bvpinit bvpset bvpxtend
+"Partial Differential Equations
+syn keyword matlabFunc pdepe pdeval 
+"Optimization
+syn keyword matlabFunc fminbnd fminsearch fzero optimget optimset
+"Numerical Integration (Quadrature)
+syn keyword matlabFunc dblquad quad quadgk quadl quadv triplequad
+"Specialized Math
+syn keyword matlabFunc airy besselh besseli besselj besselk bessely beta betainc betaln ellipj ellipke erf erfc erfcx erfinv erfcinv expint gamma gammainc gammaln legendre psi
+"Elementary Sparse Matrices
+syn keyword matlabFunc spdiags speye sprand sprandn sprandsym
+"Full to Sparse Conversion
+syn keyword matlabFunc full sparse spconvert
+"Working with Sparse Matrices
+syn keyword matlabFunc nnz nonzeros nzmax spalloc spfun spones spparms spy 
+"Reordering Algorithms
+syn keyword matlabFunc amd colamd colperm dmperm ldl randperm symamd symrcm 
+"Linear Algebra
+syn keyword matlabFunc spaugment sprank 
+"Linear Equations (Iterative Methods)
+syn keyword matlabFunc bicg bicgstab cgs gmres lsqr minres pcg qmr symmlq 
+"Tree Operations
+syn keyword matlabFunc etree etreeplot gplot symbfact treelayout treeplot 
+"Timeseries
+"General Purpose
+syn keyword matlabFunc getdatasamplesize getqualitydesc timeseries tsprops tstool
+"Data Manipulation
+syn keyword matlabFunc addsample ctranspose delsample getabstime getinterpmethod getsampleusingtime idealfilter resample setabstime setinterpmethod synchronize transpose
+"Event Data
+syn keyword matlabFunc addevent delevent gettsafteratevent gettsafterevent gettsatevent gettsbeforeatevent gettsbeforeevent  gettsbetweenevents
+"Descriptive Statistics
+syn keyword matlabFunc iqr
+
+"Time Series Collections
+"General Purpose
+syn keyword matlabFunc tscollection
+"Data Manipulation
+syn keyword matlabFunc addsampletocollection addts delsamplefromcollection gettimeseriesnames removets settimeseriesnames
+"Set Functions
+syn keyword matlabFunc intersect ismember issorted setdiff setxor union unique 
+"Date and Time Functions
+syn keyword matlabFunc addtodate calendar clock cputime date datenum datevec eomday etime now weekday
+"M-File Functions and Scripts
+syn keyword matlabFunc addOptional addParamValue addRequired createCopy depdir echo input inputname inputParser mfilename namelengthmax nargchk nargin nargout nargoutchk parse pcode
+"script	Script M-file description
+syn keyword matlabFunc varargin varargout
+"Evaluation of Expressions and Functions
+syn keyword matlabFunc ans assert builtin pause run script symvar
+"Timer Functions
+syn keyword matlabFunc isvalid start startat stop timer timerfind timerfindall wait 
+"Variables and Functions in Memory
+syn keyword matlabFunc assignin datatipinfo genvarname isglobal memory mislocked mlock munlock pack
+"Control Flow
+syn keyword matlabFunc parfor
+"Error Handling
+syn keyword matlabFunc addCause error ferror getReport last lasterr lasterror lastwarn warning
+"Classes and Objects
+syn keyword matlabFunc addlistener addprop dynamicprops 
+"events 	Display class event names
+syn keyword matlabFunc findprop getdisp handle hgsetget inferiorto loadobj metaclass notify saveobj setdisp subsasgn subsindex subsref substruct superiorto 
+"File Name Construction
+syn keyword matlabFunc filemarker fileparts filesep fullfile tempdir tempname 
+"Opening, Loading, Saving Files
+syn keyword matlabFunc daqread filehandle importdata load open save uiimport winopen 
+"Memory Mapping
+syn keyword matlabFunc memmapfile
+"Low-Level File I/O
+syn keyword matlabFunc fclose feof fgetl fgets fopen fprintf fread frewind fscanf fseek ftell fwrite 
+
+"Text Files
+syn keyword matlabFunc csvread csvwrite dlmread dlmwrite textread textscan
+"XML Documents
+syn keyword matlabFunc xmlread xmlwrite xslt
+"Microsoft Excel Functions
+syn keyword matlabFunc xlsfinfo xlsread xlswrite
+"Lotus 1-2-3 Functions
+syn keyword matlabFunc wk1finfo wk1read wk1write
+"Common Data Format (CDF)
+syn keyword matlabFunc cdfepoch cdfinfo cdfread cdfwrite todatenum 
+"Flexible Image Transport System
+syn keyword matlabFunc fitsinfo fitsread 
+"Hierarchical Data Format (HDF)
+syn keyword matlabFunc hdf hdf5 hdf5info hdf5read hdf5write hdfinfo hdfread hdftool 
+"Band-Interleaved Data
+syn keyword matlabFunc multibandread multibandwrite 
+
+
+syn match matlabError	"-\=\<\d\+\.\d\+\.[^*/\\^]"
+syn match matlabError	"-\=\<\d\+\.\d\+[eEdD][-+]\=\d\+\.\([^*/\\^]\)"
+
+" Define the default highlighting.
+" For version 5.7 and earlier: only when not done already
+" For version 5.8 and later: only when an item doesn't have highlighting yet
+if version >= 508 || !exists("did_matlab_syntax_inits")
+  if version < 508
+    let did_matlab_syntax_inits = 1
+    command -nargs=+ HiLink hi link <args>
+  else
+    command -nargs=+ HiLink hi def link <args>
+  endif
+
+  HiLink matlabTransposeOperator	matlabOperator
+  HiLink matlabLineContinuation		Special
+  HiLink matlabLabel			Label
+  HiLink matlabConditional		Conditional
+  HiLink matlabRepeat			Repeat
+  HiLink matlabTodo			Todo
+  HiLink matlabString			String
+  HiLink matlabDelimiter		Identifier
+  HiLink matlabTransposeOther		Identifier
+  HiLink matlabNumber			Number
+  HiLink matlabFloat			Float
+  HiLink matlabConstant			Constant
+  HiLink matlabError			Error
+  HiLink matlabImplicit			matlabStatement
+  HiLink matlabStatement		Statement
+  HiLink matlabSemicolon		SpecialChar
+  HiLink matlabComment			Comment
+  HiLink matlabBlockComment		Comment
+  HiLink matlabImport			Include
+  HiLink matlabBoolean			Boolean
+  HiLink matlabStorageClass		StorageClass
+
+  HiLink matlabArithmeticOperator	matlabOperator
+  HiLink matlabRelationalOperator	matlabOperator
+  HiLink matlabLogicalOperator		matlabOperator
+  HiLink matlabOperator			Operator
+  HiLink matlabExceptions		Exception
+  HiLink matlabFunc			Function
+
+"optional highlighting
+  "HiLink matlabIdentifier		Identifier
+  "HiLink matlabTab			Error
+  delcommand HiLink
+endif
+
+let b:current_syntax = "matlab"
+
+"EOF	vim: ts=8 noet tw=100 sw=8 sts=0
Index: /issm/trunk/externalpackages/vim/vim.AddOns/issm.vimrc
===================================================================
--- /issm/trunk/externalpackages/vim/vim.AddOns/issm.vimrc	(revision 4230)
+++ /issm/trunk/externalpackages/vim/vim.AddOns/issm.vimrc	(revision 4230)
@@ -0,0 +1,202 @@
+
+"  General setup{{{1
+" ----------------------------------------------------------------------
+" Use Vim settings, rather then Vi settings (much better!).
+" This must be first, because it changes other options as a side effect.
+set nocompatible
+" UNIX special
+set shell=/bin/bash  
+" jingle bells, jingle bells, hingle bells, ....
+set errorbells
+" keep 100 lines of command line history
+set history=100
+" show the cursor position all the time
+set ruler
+" display incomplete commands
+set showcmd	
+" display curent mode
+set showmode
+" ----------------------------------------------------------------------}}}
+" Text-Formatting, Identing, Tabbing{{{1
+" ----------------------------------------------------------------------
+" allow backspacing (to delete) over everything in insert mode
+set backspace=indent,eol,start
+" number of spaces the tab stands for
+set tabstop=3
+" number of spaces the softtab (>>) stands for
+set softtabstop=3 
+" number of spaces used for (auto)indenting
+set shiftwidth=3
+" a <tab> in an indent inserts 'shiftwidth' spaces (not tabstop)
+set smarttab
+
+" always set autoindenting on
+set autoindent
+"smartindenting useful (use '=')
+set smartindent
+
+"base folds on markers
+set foldmethod=marker
+set foldtext=IssmFoldText()
+
+" -----------------------------------------------------------}}}
+" file, backup, path {{{1
+" -----------------------------------------------------------
+" updatecount   number of characters typed to cause a swap file update (0->disable)
+set uc=0
+" make no backups
+set nobackup
+" -----------------------------------------------------------}}}
+" Searching, Substituting {{{1
+" -----------------------------------------------------------
+" select case-insenitive search
+"set ignorecase 
+" No ignorecase if Uppercase chars in search
+"set scs
+" change the way backslashes are used in search patterns (. instead of \.)
+set magic
+" begin search at top when EOF reached
+set wrapscan
+" jump to matches during entering the pattern
+set sm
+" do incremental searching 
+set incsearch   
+"highlight all matches
+set hlsearch
+" Do not toggle 'g' and 'c' with :s///gc
+set noedcompatible
+
+" use 'g'-flag when substituting (subst. all matches in that line, not only
+" first) to turn off, use g
+set gdefault
+" how command line completion works (use tab to complete the file name)
+set wildmode=list:longest,list:full
+" ignore some files for filename completion
+set wildignore=*.o,*.r,*.so,*.sl,*.tar,*.tgz
+" some filetypes got lower priority
+set su=.h,.bak,~,.o,.info,.swp,.obj
+" ----------------------------------------------------------------------}}}
+"  colors and theme {{{1
+" ----------------------------------------------------------------------
+" use 256 colors
+set t_Co=256
+" backgrounb color
+"set background=light
+"set background=dark
+" colorscheme
+"colorscheme issm_white
+colorscheme issm_black
+" ----------------------------------------------------------------------}}}
+
+"        Mappings{{{1
+" ----------------------------------------------------------------------
+
+"stop highlightings when spce is pressed
+nnoremap <silent> <Space> :silent noh<Bar>echo<CR> 
+
+"line numbering in flip-flop
+map num :set number!<CR>
+
+"use paste P: re-indent and re-format at the same time
+:nnoremap <Esc>P P'[v']=
+:nnoremap <Esc>p p'[v']=
+
+" Don't use Ex mode, use Q for formatting
+map Q gq
+
+" Make p in Visual mode replace the selected text with the "" register.
+vnoremap p <Esc>:let current_reg = @"<CR>gvs<C-R>=current_reg<CR><Esc>
+
+" This is an alternative that also works in block mode, but the deleted
+" text is lost and it only works for putting the current register.
+"vnoremap p "_dp
+" ----------------------------------------------------------------------}}}
+"  Autocommands {{{1
+" ----------------------------------------------------------------------
+" Only do this part when compiled with support for autocommands.
+if has("autocmd")
+
+  " Enable file type detection.
+  " Also load indent files, to automatically do language-dependent indenting.
+  filetype plugin indent on
+  "filetype plugin on
+
+  " For all text files set 'textwidth' to 78 characters.
+  autocmd FileType text setlocal textwidth=0
+
+  " When editing a file, always jump to the last known cursor position.
+  " Don't do it when the position is invalid or when inside an event handler
+  " (happens when dropping a file on gvim).
+  autocmd BufReadPost *
+    \ if line("'\"") > 0 && line("'\"") <= line("$") |
+    \   exe "normal g`\"" |
+    \ endif
+
+  "scripts must be executable
+  autocmd BufWritePost   *.sh         !chmod +x %
+
+endif " has("autocmd")
+" ----------------------------------------------------------------------}}}
+" Matlab special {{{1
+" ----------------------------------------------------------------------
+"" associate *.par with matlab filetype
+au BufRead,BufNewFile *.par setfiletype matlab
+
+" ----------------------------------------------------------------------}}}
+" C special{{{1
+" ----------------------------------------------------------------------
+"indenting for C-code
+set cindent
+" and here some nice options for cindenting
+set cinoptions={.5s,+.5s,t0,n-2,p2s,(03s,=.5s,>1s,=1s,:1s 
+
+" ----------------------------------------------------------------------}}}
+" TEX special{{{1
+" ----------------------------------------------------------------------
+au BufRead,BufNewFile *.tex set textwidth=100     "100 caracters max (See gq command)
+au BufRead,BufNewFile *.tex set formatoptions=cqt "automatic wraping
+au BufRead,BufNewFile *.tex set wrapmargin=0      "no margin
+
+" ----------------------------------------------------------------------}}}
+"  InsertTabWrapper{{{1
+" ----------------------------------------------------------------------
+function! InsertTabWrapper(direction) 
+let col = col('.') - 1 
+if !col || getline('.')[col - 1] !~ '\k' 
+   return "\<tab>" 
+elseif "backward" == a:direction 
+   return "\<c-p>" 
+else 
+   return "\<c-n>" 
+endif 
+endfunction 
+
+inoremap <tab> <c-r>=InsertTabWrapper ("forward")<cr>
+inoremap <s-tab> <c-r>=InsertTabWrapper ("backward")<cr>
+
+"source ~/.exrc 
+set wildmenu
+
+"Change to directory of current file automatically
+autocmd BufEnter * lcd %:p:h
+" ----------------------------------------------------------------------}}}
+
+"  Abbreviations {{{1
+" ----------------------------------------------------------------------
+func Eatchar(pat)
+	let c = nr2char(getchar())
+	return (c =~ a:pat) ? '' : c
+endfunc
+au BufRead,BufNewFile *.m*   iabbr <silent> p1  disp('');<Left><Left><Left><C-R>=Eatchar('\s')<CR>
+au BufRead,BufNewFile *.c*   iabbr <silent> p1  printf("\n");<Left><Left><Left><Left><Left><C-R>=Eatchar('\s')<CR>
+au BufRead,BufNewFile *.c*   iabbr <silent> ER  ISSMERROR("");<Left><Left><Left><C-R>=Eatchar('\s')<CR>
+au BufRead,BufNewFile *.html iabbr <silent> H1 <h1></h1><Left><Left><Left><Left><Left><C-R>=Eatchar('\s')<CR>
+au BufRead,BufNewFile *.html iabbr <silent> H2 <h2></h2><Left><Left><Left><Left><Left><C-R>=Eatchar('\s')<CR>
+au BufRead,BufNewFile *.html iabbr <silent> H3 <h3></h3><Left><Left><Left><Left><Left><C-R>=Eatchar('\s')<CR>
+au BufRead,BufNewFile *.m  iab <expr> DATE strftime("%c")
+au BufRead,BufNewFile *.c* ab VV VecView(ug,PETSC_VIEWER_STDOUT_WORLD);
+au BufRead,BufNewFile *.c* ab AS ISSMASSERT();
+au BufRead,BufNewFile *.m  iab <expr> p0  "disp('-------------- file: ".expand('%')." line: ".line(".")."');"
+au BufRead,BufNewFile *.c* iab <expr> p0  "printf(\"-------------- file: ".expand('%')." line: %i\\n\",__LINE__);"
+au BufRead,BufNewFile *.c* iab <expr> pp0 "PetscSynchronizedPrintf(MPI_COMM_WORLD,\"-------------- file: ".expand('%')." line: %i\\n\",__LINE__);\nPetscSynchronizedFlush(MPI_COMM_WORLD);"
+"}}}