Re: git-show documentation

[Junio C Hamano <gitster@pobox.com>]

Lea Wiemann <lewiemann@gmail.com> writes:

> Just in case someone wants to fix it, man git-log lists a --header
> option (by including rev-list-options.txt), but it doesn't actually
> support this option.  Perhaps rev-list-options.txt should be
> copy-and-pasted instead of included so local changes can be made to
> git-log.txt.

We already do conditional partial inclusion of that file, so reusing that
mechanism would be the cleanest.

I've looked at the generated files before and after this patch and the
differences looked reasonable.

-- >8 --
Documentation: git-log cannot use rev-list specific options

The log family and git-rev-list share the same set of options that come
from revision walking machinery, but they both have options unique to
them.  Notably, --header, --timestamp, --stdin and --quiet apply only to
rev-list.  Exclude them from the git-log documentation.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

 Documentation/rev-list-options.txt |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/Documentation/rev-list-options.txt b/Documentation/rev-list-options.txt
index dfcef79..05d5abe 100644
--- a/Documentation/rev-list-options.txt
+++ b/Documentation/rev-list-options.txt
@@ -34,17 +34,21 @@ format, often found in E-mail messages.
 `--date=default` shows timestamps in the original timezone
 (either committer's or author's).
 
+ifdef::git-rev-list[]
 --header::
 
 	Print the contents of the commit in raw-format; each record is
 	separated with a NUL character.
+endif::git-rev-list[]
 
 --parents::
 
 	Print the parents of the commit.
 
+ifdef::git-rev-list[]
 --timestamp::
 	Print the raw commit timestamp.
+endif::git-rev-list[]
 
 --left-right::
 
@@ -206,6 +210,7 @@ endif::git-rev-list[]
 	Pretend as if all the refs in `$GIT_DIR/refs/` are listed on the
 	command line as '<commit>'.
 
+ifdef::git-rev-list[]
 --stdin::
 
 	In addition to the '<commit>' listed on the command
@@ -218,6 +223,7 @@ endif::git-rev-list[]
 	test the exit status to see if a range of objects is fully
 	connected (or not).  It is faster than redirecting stdout
 	to /dev/null as the output does not have to be formatted.
+endif::git-rev-list[]
 
 --cherry-pick::