From 50760c4a87e7fd754b147e267cb50c57a86ae1cd Mon Sep 17 00:00:00 2001 From: "Richard M. Stallman" Date: Mon, 20 Jun 1994 23:10:07 +0000 Subject: [PATCH] (Fmove_overlay): Call redisplay_region even when changing to a different buffer. --- src/buffer.c | 22 +++++++++++++++++++++- 1 file changed, 21 insertions(+), 1 deletion(-) diff --git a/src/buffer.c b/src/buffer.c index 8ebfe98388c..8edd937b957 100644 --- a/src/buffer.c +++ b/src/buffer.c @@ -1844,7 +1844,27 @@ buffer.") /* If the overlay has changed buffers, do a thorough redisplay. */ if (!EQ (buffer, obuffer)) - windows_or_buffers_changed = 1; + { + /* Redisplay where the overlay was. */ + if (!NILP (obuffer)) + { + Lisp_Object o_beg; + Lisp_Object o_end; + + o_beg = OVERLAY_START (overlay); + o_end = OVERLAY_END (overlay); + o_beg = OVERLAY_POSITION (o_beg); + o_end = OVERLAY_POSITION (o_end); + + redisplay_region (b, XINT (o_beg), XINT (o_end)); + } + + /* Redisplay where the overlay is going to be. */ + redisplay_region (ob, beg, end); + + /* Don't limit redisplay to the selected window. */ + windows_or_buffers_changed = 1; + } else /* Redisplay the area the overlay has just left, or just enclosed. */ { -- 2.39.5