gitignore.txt: suggestions how to get literal # or ! at the beginning

We support backslash escape, but we hide the details behind the phrase
"a shell glob suitable for consumption by fnmatch(3)". So it may not
be obvious how one can get literal # or ! at the beginning of pattern.
Add a few lines on how to work around the magic characters.

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Nguyễn Thái Ngọc Duy 2012-10-07 10:13:54 +07:00 committed by Junio C Hamano
parent 889d35899b
commit 866f5f82b9

View File

@ -68,11 +68,15 @@ PATTERN FORMAT
for readability.
- A line starting with # serves as a comment.
Put a backslash ("`\`") in front of the first hash for patterns
that begin with a hash.
- An optional prefix '!' which negates the pattern; any
- An optional prefix "`!`" which negates the pattern; any
matching file excluded by a previous pattern will become
included again. If a negated pattern matches, this will
override lower precedence patterns sources.
Put a backslash ("`\`") in front of the first "`!`" for patterns
that begin with a literal "`!`", for example, "`\!important!.txt`".
- If the pattern ends with a slash, it is removed for the
purpose of the following description, but it would only find