Index: /issm/trunk/src/m/classes/@runsteps/echo.m
===================================================================
--- /issm/trunk/src/m/classes/@runsteps/echo.m	(revision 6062)
+++ /issm/trunk/src/m/classes/@runsteps/echo.m	(revision 6062)
@@ -0,0 +1,25 @@
+function bool=echo(rs,steps,varargin),
+%ECHO - display available steps and return true if steps = 0
+%
+%   Usage:
+%      md=echo(rs,steps)
+%
+%   Examples:
+%      md=echo(rs,0)
+
+if length(steps)==0,
+	error('steps is empty'),
+elseif (length(steps)==1 & steps==0)
+	if isempty(rs.steps)
+		disp('   no step');
+	else
+		for i=1:length(rs.steps),
+			disp(sprintf('   step #%2i : %s',rs.steps(i).id,rs.steps(i).message));
+		end
+	end
+	bool=true;
+	return;
+else
+	bool=false;
+	return;
+end