From 93da8435721d0a82bb2d165ab30749ba3e954002 Mon Sep 17 00:00:00 2001 From: Stefan Monnier Date: Sat, 22 Jun 2002 21:15:33 +0000 Subject: [PATCH] Improve comments. --- src/xdisp.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/src/xdisp.c b/src/xdisp.c index a69d01b1508..53d45451c2f 100644 --- a/src/xdisp.c +++ b/src/xdisp.c @@ -13642,8 +13642,11 @@ Lisp_Object mode_line_proptrans_alist; PROPS is a property list to add to any string we encounter. - If RISKY is nonzero, remove (disregard) any properties in any string - we encounter, and ignore :eval and :propertize. */ + If RISKY is nonzero, remove (disregard) any properties in any string + we encounter, and ignore :eval and :propertize. + + If the global variable `frame_title_ptr' is non-NULL, then the output + is passed to `store_frame_title' instead of `display_string'. */ static int display_mode_element (it, depth, field_width, precision, elt, props, risky) @@ -15353,7 +15356,8 @@ init_xdisp () } { - /* Allocate the buffer for frame titles. */ + /* Allocate the buffer for frame titles. + Also used for `format-mode-line'. */ int size = 100; frame_title_buf = (char *) xmalloc (size); frame_title_buf_end = frame_title_buf + size; -- 2.39.2