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authorEli Zaretskii <eliz@gnu.org>2018-11-19 20:35:28 +0200
committerEli Zaretskii <eliz@gnu.org>2018-11-19 20:35:28 +0200
commit070e82b96bfadb5a3622607a8c5c97c127ec62db (patch)
tree46eccd6d79eadeb1fbc05b1e750b19b3bd51ab59
parent60457d7ae0cc560115d3e8c83bb308f015e7088d (diff)
downloademacs-070e82b96bfadb5a3622607a8c5c97c127ec62db.tar.gz
; * src/window.c (window_scroll): Improve commentary.
-rw-r--r--src/window.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/window.c b/src/window.c
index 9cde2c5ecc4..5d99098cba1 100644
--- a/src/window.c
+++ b/src/window.c
@@ -4977,8 +4977,8 @@ window_scroll (Lisp_Object window, EMACS_INT n, bool whole, bool noerror)
if (whole && Vfast_but_imprecise_scrolling)
specbind (Qfontification_functions, Qnil);
- /* If we must, use the pixel-based version which is much slower than
- the line-based one but can handle varying line heights. */
+ /* On GUI frames, use the pixel-based version which is much slower
+ than the line-based one but can handle varying line heights. */
if (FRAME_WINDOW_P (XFRAME (XWINDOW (window)->frame)))
window_scroll_pixel_based (window, n, whole, noerror);
else