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This commit is contained in:
Jim Blandy 1992-02-03 21:41:25 +00:00
parent b86e861595
commit 05ba02ebb4
1 changed files with 13 additions and 1 deletions
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14
src/xdisp.c
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@ -407,6 +407,13 @@ redisplay ()
&& (XFASTINT (w->last_modified) >= MODIFF
|| (beg_unchanged >= tlbufpos - 1
&& GPT >= tlbufpos
/* If selective display, can't optimize
if the changes start at the beginning of the line. */
&& ((XTYPE (current_buffer->selective_display) == Lisp_Int
&& XINT (current_buffer->selective_display) > 0
? (beg_unchanged >= tlbufpos
&& GPT > tlbufpos)
: 1))
&& end_unchanged >= tlendpos
&& Z - GPT >= tlendpos)))
{
@ -1081,7 +1088,12 @@ try_window_id (window)
/* If about to start displaying at the beginning of a continuation line,
really start with previous screen line, in case it was not
continued when last redisplayed */
if (bp.contin && bp.bufpos - 1 == beg_unchanged && vpos > 0)
if ((bp.contin && bp.bufpos - 1 == beg_unchanged && vpos > 0)
||
/* Likewise if we have to worry about selective display. */
(XTYPE (current_buffer->selective_display) == Lisp_Int
&& XINT (current_buffer->selective_display) > 0
&& bp.bufpos - 1 == beg_unchanged && vpos > 0))
{
bp = *vmotion (bp.bufpos, -1, width, hscroll, window);
--vpos;