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.
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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.