Everything on this page is optional.
The Lines to Omit Page of the New/Edit Ruleset Dialog lets you describe lines that should be completely omitted from the difference analysis. For example, lines containing RCS revision or date keywords.
The list box presents a list of the patterns already defined.
You may create as many of these patterns as you want. You can think
of these as a series of
grep -v commands applied to the
each file before DiffMerge compares them.