ref-filter: abstract ref format into its own struct

diff --git a/Documentation/rev-list-options.txt b/Documentation/rev-list-options.txt
index a46f70c2b16c2c03f47ccb3444cffb491b68ed83..a6cf9eb380fabedd0e89b84d182e6e2c4798e503 100644 (file)
--- a/Documentation/rev-list-options.txt
+++ b/Documentation/rev-list-options.txt
@@ -91,6 +91,7 @@ endif::git-rev-list[]
        Consider the limiting patterns to be fixed strings (don't interpret
        pattern as a regular expression).
 
+-P::
 --perl-regexp::
        Consider the limiting patterns to be Perl-compatible regular
        expressions.
@@ -768,7 +769,8 @@ timezone value.
 1970).  As with `--raw`, this is always in UTC and therefore `-local`
 has no effect.
 +
-`--date=format:...` feeds the format `...` to your system `strftime`.
+`--date=format:...` feeds the format `...` to your system `strftime`,
+except for %z and %Z, which are handled internally.
 Use `--date=format:%c` to show the date in your system locale's
 preferred format.  See the `strftime` manual for a complete list of
 format placeholders. When using `-local`, the correct syntax is