print_wrapped_text() is the only function that calls
strbuf_add_wrapped_text() without a strbuf, which then writes its
results to stdout. At its only callside, supply a strbuf, call
strbuf_add_wrapped_text() directly and remove the wrapper function.
Signed-off-by: Rene Scharfe <rene.scharfe@xxxxxxxxxxxxxx>
---
builtin-shortlog.c | 17 ++++++++++++++---
utf8.c | 5 -----
utf8.h | 1 -
3 files changed, 14 insertions(+), 9 deletions(-)
diff --git a/builtin-shortlog.c b/builtin-shortlog.c
index b3b055f..ecd2d45 100644
--- a/builtin-shortlog.c
+++ b/builtin-shortlog.c
@@ -304,9 +304,19 @@ parse_done:
return 0;
}
+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');
+}
+
void shortlog_output(struct shortlog *log)
{
int i, j;
+ struct strbuf sb = STRBUF_INIT;
+
if (log->sort_by_number)
qsort(log->list.items, log->list.nr, sizeof(struct string_list_item),
compare_by_number);
@@ -321,9 +331,9 @@ void shortlog_output(struct shortlog *log)
const char *msg = onelines->items[j].string;
if (log->wrap_lines) {
- int col = print_wrapped_text(msg, log->in1, log->in2, log->wrap);
- if (col != log->wrap)
- putchar('\n');
+ strbuf_reset(&sb);
+ add_wrapped_shortlog_msg(&sb, msg, log);
+ fwrite(sb.buf, sb.len, 1, stdout);
}
else
printf(" %s\n", msg);
@@ -337,6 +347,7 @@ void shortlog_output(struct shortlog *log)
log->list.items[i].util = NULL;
}
+ strbuf_release(&sb);
log->list.strdup_strings = 1;
string_list_clear(&log->list, 1);
clear_mailmap(&log->mailmap);
diff --git a/utf8.c b/utf8.c
index ab326ac..831cad6 100644
--- a/utf8.c
+++ b/utf8.c
@@ -405,11 +405,6 @@ new_line:
}
}
-int print_wrapped_text(const char *text, int indent, int indent2, int width)
-{
- return strbuf_add_wrapped_text(NULL, text, indent, indent2, width);
-}
-
int is_encoding_utf8(const char *name)
{
if (!name)
diff --git a/utf8.h b/utf8.h
index c9738d8..ebc4d2f 100644
--- a/utf8.h
+++ b/utf8.h
@@ -8,7 +8,6 @@ int utf8_strwidth(const char *string);
int is_utf8(const char *text);
int is_encoding_utf8(const char *name);
-int print_wrapped_text(const char *text, int indent, int indent2, int len);
int strbuf_add_wrapped_text(struct strbuf *buf,
const char *text, int indent, int indent2, int width);
--
1.7.0
--
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