doc: fix hex code escapes in git-ls-files

The --format option on the git-ls-files man page states that `%xx`
interpolates to the character with hex code `xx`. This mirrors the
documentation and behavior of `git for-each-ref --format=...`. However,
in reality it requires the character with code `XX` to be specified as
`%xXX`, mirroring the behaviour of  `git log --format`.

Signed-off-by: Jayson Rhynas <jayrhynas@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/Documentation/git-ls-files.txt b/Documentation/git-ls-files.txt
index d08c7da8f495b3e19fb763535ff742585da9ce3e..58c529afbee4c5534cf34f3250161f2eeddf254f 100644 (file)
--- a/Documentation/git-ls-files.txt
+++ b/Documentation/git-ls-files.txt
@@ -219,9 +219,9 @@ followed by the  ("attr/<eolattr>").
 
 --format=<format>::
        A string that interpolates `%(fieldname)` from the result being shown.
-       It also interpolates `%%` to `%`, and `%xx` where `xx` are hex digits
-       interpolates to character with hex code `xx`; for example `%00`
-       interpolates to `\0` (NUL), `%09` to `\t` (TAB) and %0a to `\n` (LF).
+       It also interpolates `%%` to `%`, and `%xXX` where `XX` are hex digits
+       interpolates to character with hex code `XX`; for example `%x00`
+       interpolates to `\0` (NUL), `%x09` to `\t` (TAB) and %x0a to `\n` (LF).
        --format cannot be combined with `-s`, `-o`, `-k`, `-t`, `--resolve-undo`
        and `--eol`.
 \--::