docs/pretty-formats: mention commas in %(trailers) syntax

Commit 84ff053d47 (pretty.c: delimit "%(trailers)" arguments
with ",", 2017-10-01) switched the syntax of the trailers
placeholder, but forgot to update the documentation in
pretty-formats.txt.

There's no need to mention the old syntax; it was never in a
released version of Git.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Jeff King 2017-12-08 00:16:36 -05:00 committed by Junio C Hamano
parent 84ff053d47
commit 5a03360e73

View file

@ -204,11 +204,13 @@ endif::git-rev-list[]
than given and there are spaces on its left, use those spaces
- '%><(<N>)', '%><|(<N>)': similar to '% <(<N>)', '%<|(<N>)'
respectively, but padding both sides (i.e. the text is centered)
- %(trailers): display the trailers of the body as interpreted by
linkgit:git-interpret-trailers[1]. If the `:only` option is given,
omit non-trailer lines from the trailer block. If the `:unfold`
option is given, behave as if interpret-trailer's `--unfold` option
was given. E.g., `%(trailers:only:unfold)` to do both.
- %(trailers[:options]): display the trailers of the body as interpreted
by linkgit:git-interpret-trailers[1]. The `trailers` string may be
followed by a colon and zero or more comma-separated options. If the
`only` option is given, omit non-trailer lines from the trailer block.
If the `unfold` option is given, behave as if interpret-trailer's
`--unfold` option was given. E.g., `%(trailers:only,unfold)` to do
both.
NOTE: Some placeholders may depend on other options given to the
revision traversal engine. For example, the `%g*` reflog options will