Index: /issm/branches/trunk-jpl-ad2/src/m/string/replacestringinfile.m
===================================================================
--- /issm/branches/trunk-jpl-ad2/src/m/string/replacestringinfile.m	(revision 19303)
+++ /issm/branches/trunk-jpl-ad2/src/m/string/replacestringinfile.m	(revision 19303)
@@ -0,0 +1,14 @@
+function replacestringinfile(filename,stringsearched,newstring)
+
+fin = fopen(filename);
+fout = fopen([filename '.temp.txt'],'w');
+
+while ~feof(fin)
+	s = fgetl(fin);
+	s = strrep(s, stringsearched,newstring);
+	fprintf(fout,'%s\n',s);
+end 
+fclose(fin);
+fclose(fout);
+
+movefile([filename '.temp.txt'],filename);