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, 6 insertions, 6 deletions

diff --git a/builtin/notes.c b/builtin/notes.c
index caf20fd5bd..cb011303e6 100644
--- a/builtin/notes.c
+++ b/builtin/notes.c
@@ -179,7 +179,7 @@ static void write_commented_object(int fd, const struct object_id *object)
 
 	if (strbuf_read(&buf, show.out, 0) < 0)
 		die_errno(_("could not read 'show' output"));
-	strbuf_add_commented_lines(&cbuf, buf.buf, buf.len, comment_line_char);
+	strbuf_add_commented_lines(&cbuf, buf.buf, buf.len, comment_line_str);
 	write_or_die(fd, cbuf.buf, cbuf.len);
 
 	strbuf_release(&cbuf);
@@ -207,10 +207,10 @@ static void prepare_note_data(const struct object_id *object, struct note_data *
 			copy_obj_to_fd(fd, old_note);
 
 		strbuf_addch(&buf, '\n');
-		strbuf_add_commented_lines(&buf, "\n", strlen("\n"), comment_line_char);
+		strbuf_add_commented_lines(&buf, "\n", strlen("\n"), comment_line_str);
 		strbuf_add_commented_lines(&buf, _(note_template), strlen(_(note_template)),
-					   comment_line_char);
-		strbuf_add_commented_lines(&buf, "\n", strlen("\n"), comment_line_char);
+					   comment_line_str);
+		strbuf_add_commented_lines(&buf, "\n", strlen("\n"), comment_line_str);
 		write_or_die(fd, buf.buf, buf.len);
 
 		write_commented_object(fd, object);
@@ -223,7 +223,7 @@ static void prepare_note_data(const struct object_id *object, struct note_data *
 			die(_("please supply the note contents using either -m or -F option"));
 		}
 		if (d->stripspace)
-			strbuf_stripspace(&d->buf, comment_line_char);
+			strbuf_stripspace(&d->buf, comment_line_str);
 	}
 }
 
@@ -264,7 +264,7 @@ static void concat_messages(struct note_data *d)
 		if ((d->stripspace == UNSPECIFIED &&
 		     d->messages[i]->stripspace == STRIPSPACE) ||
 		    d->stripspace == STRIPSPACE)
-			strbuf_stripspace(&d->buf, 0);
+			strbuf_stripspace(&d->buf, NULL);
 		strbuf_reset(&msg);
 	}
 	strbuf_release(&msg);