Merge branch 'jk/core-comment-string'

core.commentChar used to be limited to a single byte, but has been
updated to allow an arbitrary multi-byte sequence.

* jk/core-comment-string:
  config: add core.commentString
  config: allow multi-byte core.commentChar
  environment: drop comment_line_char compatibility macro
  wt-status: drop custom comment-char stringification
  sequencer: handle multi-byte comment characters when writing todo list
  find multi-byte comment chars in unterminated buffers
  find multi-byte comment chars in NUL-terminated strings
  prefer comment_line_str to comment_line_char for printing
  strbuf: accept a comment string for strbuf_add_commented_lines()
  strbuf: accept a comment string for strbuf_commented_addf()
  strbuf: accept a comment string for strbuf_stripspace()
  environment: store comment_line_char as a string
  strbuf: avoid shadowing global comment_line_char name
  commit: refactor base-case of adjust_comment_line_char()
  strbuf: avoid static variables in strbuf_add_commented_lines()
  strbuf: simplify comment-handling in add_lines() helper
  config: forbid newline as core.commentChar

1 files changed, 4 insertions, 4 deletions

diff --git a/fmt-merge-msg.c b/fmt-merge-msg.c
index 66e47449a0..ae201e21db 100644
--- a/fmt-merge-msg.c
+++ b/fmt-merge-msg.c
@@ -321,7 +321,7 @@ static void credit_people(struct strbuf *out,
 	     skip_prefix(me, them->items->string, &me) &&
 	     starts_with(me, " <")))
 		return;
-	strbuf_addf(out, "\n%c %s ", comment_line_char, label);
+	strbuf_addf(out, "\n%s %s ", comment_line_str, label);
 	add_people_count(out, them);
 }
 
@@ -510,7 +510,7 @@ static void fmt_tag_signature(struct strbuf *tagbuf,
 	if (sig->len) {
 		strbuf_addch(tagbuf, '\n');
 		strbuf_add_commented_lines(tagbuf, sig->buf, sig->len,
-					   comment_line_char);
+					   comment_line_str);
 	}
 }
 
@@ -557,7 +557,7 @@ static void fmt_merge_msg_sigs(struct strbuf *out)
 				strbuf_add_commented_lines(&tagline,
 						origins.items[first_tag].string,
 						strlen(origins.items[first_tag].string),
-						comment_line_char);
+						comment_line_str);
 				strbuf_insert(&tagbuf, 0, tagline.buf,
 					      tagline.len);
 				strbuf_release(&tagline);
@@ -566,7 +566,7 @@ static void fmt_merge_msg_sigs(struct strbuf *out)
 			strbuf_add_commented_lines(&tagbuf,
 					origins.items[i].string,
 					strlen(origins.items[i].string),
-					comment_line_char);
+					comment_line_str);
 			fmt_tag_signature(&tagbuf, &sig, buf, len);
 		}
 		strbuf_release(&payload);