From feb72cfb9338c1a9386dc772950adf513fb14d23 Mon Sep 17 00:00:00 2001 From: Eli Zaretskii Date: Sun, 4 Apr 2010 12:30:38 +0300 Subject: [PATCH] Improve commentary of handle_stop_backwards. --- src/xdisp.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/src/xdisp.c b/src/xdisp.c index 997c76934d4..48eaec1a3d8 100644 --- a/src/xdisp.c +++ b/src/xdisp.c @@ -6570,7 +6570,10 @@ next_element_from_stretch (it) /* Scan forward from CHARPOS in the current buffer, until we find a stop position > current IT's position. Then handle the stop position before that. This is called when we bump into a stop - position while reordering bidirectional text. */ + position while reordering bidirectional text. CHARPOS should be + the last previously processed stop_pos (or BEGV, if none were + processed yet) whose position is less that IT's current + position. */ static void handle_stop_backwards (it, charpos) -- 2.39.5