From 17bae894760b79b7e5a4225e0ffca256d3cc5704 Mon Sep 17 00:00:00 2001 From: Philippe Blain Date: Tue, 1 Sep 2020 13:20:12 +0000 Subject: git.txt: correct stale 'GIT_EXTERNAL_DIFF' description In fde97d8ac6 (Update documentation to remove incorrect GIT_DIFF_OPTS example., 2006-11-27), the description of the 'GIT_EXTERNAL_DIFF' variable was moved from 'diff-format.txt' to 'git.txt', and the documentation was updated to remove a 'diff(1)' invocation since Git did not use an external diff program anymore by default. However, the description of 'GIT_EXTERNAL_DIFF' still mentions "instead of the diff invocation described above", which is confusing. Correct that outdated sentence. Also, link to git(1) in 'diff-generate-patch.txt' when GIT_DIFF_OPTS and GIT_EXTERNAL_DIFF are mentioned, so that users can easily know what these variables are about. Signed-off-by: Philippe Blain Signed-off-by: Junio C Hamano --- Documentation/diff-generate-patch.txt | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'Documentation/diff-generate-patch.txt') diff --git a/Documentation/diff-generate-patch.txt b/Documentation/diff-generate-patch.txt index e8ed6470fb..b10ff4caa6 100644 --- a/Documentation/diff-generate-patch.txt +++ b/Documentation/diff-generate-patch.txt @@ -10,7 +10,8 @@ linkgit:git-diff-tree[1], or linkgit:git-diff-files[1] with the `-p` option produces patch text. You can customize the creation of patch text via the -`GIT_EXTERNAL_DIFF` and the `GIT_DIFF_OPTS` environment variables. +`GIT_EXTERNAL_DIFF` and the `GIT_DIFF_OPTS` environment variables +(see linkgit:git[1]). What the -p option produces is slightly different from the traditional diff format: -- cgit v1.3