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authorLibravatar Jeff King <peff@peff.net>2018-08-21 15:23:22 -0400
committerLibravatar Junio C Hamano <gitster@pobox.com>2018-08-21 12:54:33 -0700
commit7a76f5c611c25785cbb49374c04d366c274a3936 (patch)
treeafd1fca8c0cefc468b581f7285c7e1a2426ebc52 /Documentation/doc-diff
parentadd a script to diff rendered documentation (diff)
downloadtgif-7a76f5c611c25785cbb49374c04d366c274a3936.tar.xz
SubmittingPatches: mention doc-diff
We already advise people to make sure their documentation formats correctly. Let's point them at the doc-diff script, which can help with that. Let's also put a brief note in the script about its purpose, since that otherwise can only be found in the original commit message. Along with the existing -h/usage text, that's hopefully enough for developers to make use of it. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'Documentation/doc-diff')
-rwxr-xr-xDocumentation/doc-diff8
1 files changed, 8 insertions, 0 deletions
diff --git a/Documentation/doc-diff b/Documentation/doc-diff
index f483fe427c..6e285e648c 100755
--- a/Documentation/doc-diff
+++ b/Documentation/doc-diff
@@ -1,4 +1,12 @@
#!/bin/sh
+#
+# Build two documentation trees and diff the resulting formatted output.
+# Compared to a source diff, this can reveal mistakes in the formatting.
+# For example:
+#
+# ./doc-diff origin/master HEAD
+#
+# would show the differences introduced by a branch based on master.
OPTIONS_SPEC="\
doc-diff [options] <from> <to> [-- <diff-options>]