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Diffstat (limited to 'Documentation/git-difftool.txt')
| -rw-r--r-- | Documentation/git-difftool.txt | 27 |
1 files changed, 22 insertions, 5 deletions
diff --git a/Documentation/git-difftool.txt b/Documentation/git-difftool.txt index 19d473c070..11887e63a0 100644 --- a/Documentation/git-difftool.txt +++ b/Documentation/git-difftool.txt @@ -12,13 +12,19 @@ SYNOPSIS DESCRIPTION ----------- -'git difftool' is a git command that allows you to compare and edit files +'git difftool' is a Git command that allows you to compare and edit files between revisions using common diff tools. 'git difftool' is a frontend to 'git diff' and accepts the same options and arguments. See linkgit:git-diff[1]. OPTIONS ------- +-d:: +--dir-diff:: + Copy the modified files to a temporary location and perform + a directory diff on them. This mode never prompts before + launching the diff tool. + -y:: --no-prompt:: Do not prompt before launching a diff tool. @@ -30,10 +36,9 @@ OPTIONS -t <tool>:: --tool=<tool>:: - Use the diff tool specified by <tool>. - Valid diff tools are: - araxis, bc3, diffuse, emerge, ecmerge, gvimdiff, kdiff3, - kompare, meld, opendiff, p4merge, tkdiff, vimdiff and xxdiff. + Use the diff tool specified by <tool>. Valid values include + emerge, kompare, meld, and vimdiff. Run `git difftool --tool-help` + for the list of valid <tool> settings. + If a diff tool is not specified, 'git difftool' will use the configuration variable `diff.tool`. If the @@ -61,6 +66,18 @@ of the diff post-image. `$MERGED` is the name of the file which is being compared. `$BASE` is provided for compatibility with custom merge tool commands and has the same value as `$MERGED`. +--tool-help:: + Print a list of diff tools that may be used with `--tool`. + +--[no-]symlinks:: + 'git difftool''s default behavior is create symlinks to the + working tree when run in `--dir-diff` mode and the right-hand + side of the comparison yields the same content as the file in + the working tree. ++ +Specifying `--no-symlinks` instructs 'git difftool' to create copies +instead. `--no-symlinks` is the default on Windows. + -x <command>:: --extcmd=<command>:: Specify a custom command for viewing diffs. |