utf8.c: remove print_spaces()

diff --git a/builtin-shortlog.c b/builtin-shortlog.c
index 6a3812ee18a2ca1bc251f67582ebaee3675d9af5..d96858f9adcf185e65d6028634bd981430a0f193 100644 (file)
--- a/builtin-shortlog.c
+++ b/builtin-shortlog.c
@@ -56,7 +56,7 @@ static void insert_one_record(struct shortlog *log,
        /* copy author name to namebuf, to support matching on both name and email */
        memcpy(namebuf, author, boemail - author);
        len = boemail - author;
-       while(len > 0 && isspace(namebuf[len-1]))
+       while (len > 0 && isspace(namebuf[len-1]))
                len--;
        namebuf[len] = 0;
 
@@ -158,9 +158,12 @@ void shortlog_add_commit(struct shortlog *log, struct commit *commit)
                    sha1_to_hex(commit->object.sha1));
        if (log->user_format) {
                struct strbuf buf = STRBUF_INIT;
-
-               pretty_print_commit(CMIT_FMT_USERFORMAT, commit, &buf,
-                       DEFAULT_ABBREV, "", "", DATE_NORMAL, 0);
+               struct pretty_print_context ctx = {0};
+               ctx.abbrev = DEFAULT_ABBREV;
+               ctx.subject = "";
+               ctx.after_subject = "";
+               ctx.date_mode = DATE_NORMAL;
+               pretty_print_commit(CMIT_FMT_USERFORMAT, commit, &buf, &ctx);
                insert_one_record(log, author, buf.buf);
                strbuf_release(&buf);
                return;
@@ -298,9 +301,19 @@ int cmd_shortlog(int argc, const char **argv, const char *prefix)
        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);
@@ -315,9 +328,9 @@ 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);
@@ -331,6 +344,7 @@ 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);