In its diff mode, P4Merge enables you to compare two text files to locate differences. (P4Merge can also diff image files and, if your Helix Server administrator has enabled it, Microsoft Word .docx files.)
The purple icon ( ) is associated with the
first file you selected, and purple bands highlight text that is in the
first file but not the second file. The green icon (
) is associated with the second file you selected, and
green bands highlight text that is in the second file but not the first
file.
To display diffs in a single pane, go to View > Single Pane Diff Layout. In single-pane mode, deleted text is shown using strikethrough text. By default, P4Merge displays diffs in a side-by-side layout.
To toggle the display of line numbers, click .
To move forward and back through individual differences, or to locate specific text or lines, click the toolbar buttons listed below.
Go to next/previous diff |
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Find text |
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Go to line number |
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To configure P4Merge settings to display or suppress differences in
white space and line endings, click or
choose File > Comparison Method. To configure other settings,
go to Edit > Preferences (Windows) or P4Merge >
Preferences (Mac).
If you are comparing Unicode files, selection of the correct character set is essential. If you select the wrong character set, P4Merge cannot correctly diff files.