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Merge branch 'sp/shortlog-missing-lf' into maint 

* sp/shortlog-missing-lf:
  strbuf_add_wrapped*(): Remove unused return value
  shortlog: fix wrapping lines of wraplen
This commit is contained in:
Junio C Hamano 2013-01-10 14:04:22 -08:00
parent 2601298f43 e0db1765c3
commit 74474a94f2
4 changed files with 34 additions and 12 deletions
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5
builtin/shortlog.c
View File

@ -306,9 +306,8 @@ int cmd_shortlog(int argc, const char **argv, const char *prefix)
static void add_wrapped_shortlog_msg(struct strbuf *sb, const char *s,
const struct shortlog *log)
{
int col = strbuf_add_wrapped_text(sb, s, log->in1, log->in2, log->wrap);
if (col != log->wrap)
strbuf_addch(sb, '\n');
strbuf_add_wrapped_text(sb, s, log->in1, log->in2, log->wrap);
strbuf_addch(sb, '\n');
}
void shortlog_output(struct shortlog *log)

24
t/t4201-shortlog.sh
View File

@ -120,6 +120,30 @@ test_expect_success 'shortlog from non-git directory' '
test_cmp expect out
'
test_expect_success 'shortlog should add newline when input line matches wraplen' '
cat >expect <<\EOF &&
A U Thor (2):
bbbbbbbbbbbbbbbbbb: bbbbbbbb bbb bbbb bbbbbbb bb bbbb bbb bbbbb bbbbbb
aaaaaaaaaaaaaaaaaaaaaa: aaaaaa aaaaaaaaaa aaaa aaaaaaaa aa aaaa aa aaa
EOF
git shortlog -w >out <<\EOF &&
commit 0000000000000000000000000000000000000001
Author: A U Thor <author@example.com>
Date: Thu Apr 7 15:14:13 2005 -0700
aaaaaaaaaaaaaaaaaaaaaa: aaaaaa aaaaaaaaaa aaaa aaaaaaaa aa aaaa aa aaa
commit 0000000000000000000000000000000000000002
Author: A U Thor <author@example.com>
Date: Thu Apr 7 15:14:13 2005 -0700
bbbbbbbbbbbbbbbbbb: bbbbbbbb bbb bbbb bbbbbbb bb bbbb bbb bbbbb bbbbbb
EOF
test_cmp expect out
'
iconvfromutf8toiso88591() {
printf "%s" "$*" | iconv -f UTF-8 -t ISO8859-1
}

13
utf8.c
View File

@ -323,7 +323,7 @@ static size_t display_mode_esc_sequence_len(const char *s)
* If indent is negative, assume that already -indent columns have been
* consumed (and no extra indent is necessary for the first line).
*/
int strbuf_add_wrapped_text(struct strbuf *buf,
void strbuf_add_wrapped_text(struct strbuf *buf,
const char *text, int indent1, int indent2, int width)
{
int indent, w, assume_utf8 = 1;
@ -332,7 +332,7 @@ int strbuf_add_wrapped_text(struct strbuf *buf,
if (width <= 0) {
strbuf_add_indented_text(buf, text, indent1, indent2);
return 1;
return;
}
retry:
@ -356,14 +356,14 @@ int strbuf_add_wrapped_text(struct strbuf *buf,
if (w <= width || !space) {
const char *start = bol;
if (!c && text == start)
return w;
return;
if (space)
start = space;
else
strbuf_addchars(buf, ' ', indent);
strbuf_add(buf, start, text - start);
if (!c)
return w;
return;
space = text;
if (c == '\t')
w |= 0x07;
@ -405,13 +405,12 @@ int strbuf_add_wrapped_text(struct strbuf *buf,
}
}
int strbuf_add_wrapped_bytes(struct strbuf *buf, const char *data, int len,
void strbuf_add_wrapped_bytes(struct strbuf *buf, const char *data, int len,
int indent, int indent2, int width)
{
char *tmp = xstrndup(data, len);
int r = strbuf_add_wrapped_text(buf, tmp, indent, indent2, width);
strbuf_add_wrapped_text(buf, tmp, indent, indent2, width);
free(tmp);
return r;
}
int is_encoding_utf8(const char *name)

4
utf8.h
View File

@ -9,9 +9,9 @@ int is_utf8(const char *text);
int is_encoding_utf8(const char *name);
int same_encoding(const char *, const char *);
int strbuf_add_wrapped_text(struct strbuf *buf,
void strbuf_add_wrapped_text(struct strbuf *buf,
const char *text, int indent, int indent2, int width);
int strbuf_add_wrapped_bytes(struct strbuf *buf, const char *data, int len,
void strbuf_add_wrapped_bytes(struct strbuf *buf, const char *data, int len,
int indent, int indent2, int width);
#ifndef NO_ICONV