diff options
| author | Brandon Casey <drafnel@gmail.com> | 2013-02-22 14:05:27 -0800 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2013-02-23 00:03:00 -0800 |
| commit | 8c613fd5efa1c3bbd48845ed91c533192e699c08 (patch) | |
| tree | f8e42a81f5469406ad5f04324ef8e1ce7e2f6d00 /sequencer.c | |
| parent | 959a26231f53b9cc7da40d36c550aef193647731 (diff) | |
| download | git-8c613fd5efa1c3bbd48845ed91c533192e699c08.tar.gz | |
git-commit: populate the edit buffer with 2 blank lines before s-o-b
'commit -s' populates the edit buffer with a blank line before the
Signed-off-by line, to allow the user to immediately start typing
the log message. But commit 33f2f9ab removed this space, forcing
the user to first push the Signed-off-by line down to open a place
to type the log message.
Fix this regression and let's ensure that the Signed-off-by line is
preceded by two blank lines, instead of just one, to hint that
something should be filled in, and that a blank line should separate
it from the body and the Signed-off-by line.
Add a test for this behavior.
Reported-by: John Keeping <john@keeping.me.uk>
Signed-off-by: Brandon Casey <drafnel@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'sequencer.c')
| -rw-r--r-- | sequencer.c | 27 |
1 files changed, 25 insertions, 2 deletions
diff --git a/sequencer.c b/sequencer.c index 53ee49a9b0..a07d2d00b9 100644 --- a/sequencer.c +++ b/sequencer.c @@ -1127,10 +1127,33 @@ void append_signoff(struct strbuf *msgbuf, int ignore_footer, unsigned flag) const char *append_newlines = NULL; size_t len = msgbuf->len - ignore_footer; - if (len && msgbuf->buf[len - 1] != '\n') + if (!len) { + /* + * The buffer is completely empty. Leave foom for + * the title and body to be filled in by the user. + */ append_newlines = "\n\n"; - else if (len > 1 && msgbuf->buf[len - 2] != '\n') + } else if (msgbuf->buf[len - 1] != '\n') { + /* + * Incomplete line. Complete the line and add a + * blank one so that there is an empty line between + * the message body and the sob. + */ + append_newlines = "\n\n"; + } else if (len == 1) { + /* + * Buffer contains a single newline. Add another + * so that we leave room for the title and body. + */ + append_newlines = "\n"; + } else if (msgbuf->buf[len - 2] != '\n') { + /* + * Buffer ends with a single newline. Add another + * so that there is an empty line between the message + * body and the sob. + */ append_newlines = "\n"; + } /* else, the buffer already ends with two newlines. */ if (append_newlines) strbuf_splice(msgbuf, msgbuf->len - ignore_footer, 0, |