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200c75f0d6
This teaches mailinfo the scissors -- >8 -- mark; the command ignores everything before it in the message body. For lefties among us, we also support -- 8< -- ;-) Signed-off-by: Junio C Hamano <gitster@pobox.com>
64 lines
1.5 KiB
Text
64 lines
1.5 KiB
Text
---
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builtin-mailinfo.c | 37 ++++++++++++++++++++++++++++++++++++-
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1 files changed, 36 insertions(+), 1 deletions(-)
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diff --git a/builtin-mailinfo.c b/builtin-mailinfo.c
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index b0b5d8f..461c47e 100644
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--- a/builtin-mailinfo.c
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+++ b/builtin-mailinfo.c
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@@ -712,6 +712,34 @@ static inline int patchbreak(const struct strbuf *line)
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return 0;
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}
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+static int scissors(const struct strbuf *line)
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+{
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+ size_t i, len = line->len;
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+ int scissors_dashes_seen = 0;
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+ const char *buf = line->buf;
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+
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+ for (i = 0; i < len; i++) {
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+ if (isspace(buf[i]))
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+ continue;
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+ if (buf[i] == '-') {
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+ scissors_dashes_seen |= 02;
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+ continue;
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+ }
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+ if (i + 1 < len && !memcmp(buf + i, ">8", 2)) {
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+ scissors_dashes_seen |= 01;
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+ i++;
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+ continue;
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+ }
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+ if (i + 7 < len && !memcmp(buf + i, "cut here", 8)) {
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+ i += 7;
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+ continue;
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+ }
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+ /* everything else --- not scissors */
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+ break;
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+ }
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+ return scissors_dashes_seen == 03;
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+}
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+
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static int handle_commit_msg(struct strbuf *line)
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{
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static int still_looking = 1;
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@@ -723,10 +751,17 @@ static int handle_commit_msg(struct strbuf *line)
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strbuf_ltrim(line);
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if (!line->len)
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return 0;
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- if ((still_looking = check_header(line, s_hdr_data, 0)) != 0)
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+ still_looking = check_header(line, s_hdr_data, 0);
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+ if (still_looking)
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return 0;
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}
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+ if (scissors(line)) {
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+ fseek(cmitmsg, 0L, SEEK_SET);
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+ still_looking = 1;
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+ return 0;
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+ }
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+
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/* normalize the log message to UTF-8. */
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if (metainfo_charset)
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convert_to_utf8(line, charset.buf);
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--
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1.6.4.1
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