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ex-vi
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* Undoing the replacement of a multicolumn character by a singlecolumn 

character twice made the singlecolumn character invisible.
This commit is contained in:
Gunnar Ritter 2005-01-10 21:59:00 +00:00
parent 5a5e906d9e
commit 335f1e9f08
4 changed files with 17 additions and 7 deletions
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2
Changes
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@ -4,6 +4,8 @@ Release ...
other than xterm.
* When a multicolumn character was inserted and then replaced, the visual
screen representation was sometimes not updated accordingly.
* Undoing the replacement of a multicolumn character by a singlecolumn
character twice made the singlecolumn character invisible.
* The '\u', '\l', '\U', and '\L' substitution sequences work with multibyte
characters now.
* Handle character case conversions with the '~' vi command correctly if the

2
ex_vis.h
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@ -72,7 +72,7 @@
*
* from ex_vis.h 7.4 (Berkeley) 5/31/85
*
* @(#)ex_vis.h 1.15 (gritter) 11/27/04
* @(#)ex_vis.h 1.17 (gritter) 1/10/05
*/
/*

2
ex_vops.c
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@ -73,7 +73,7 @@
#ifndef lint
#ifdef DOSCCS
static char sccsid[] = "@(#)ex_vops.c 1.22 (gritter) 1/2/05";
static char sccsid[] = "@(#)ex_vops.c 1.24 (gritter) 1/10/05";
#endif
#endif

18
ex_vput.c
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@ -73,7 +73,7 @@
#ifndef lint
#ifdef DOSCCS
static char sccsid[] = "@(#)ex_vput.c 1.35 (gritter) 1/10/05";
static char sccsid[] = "@(#)ex_vput.c 1.38 (gritter) 1/10/05";
#endif
#endif
@ -588,6 +588,7 @@ vinschar(int c)
bool OXN;
if ((!IM || !EI) && ((hold & HOLDQIK) || !value(REDRAW) || value(SLOWOPEN))) {
int (*OO)() = Outchar;
/*
* Don't want to try to use terminal
* insert mode, or to try to fake it.
@ -598,7 +599,13 @@ vinschar(int c)
vgotab();
return c;
}
/*
* This indicates to vputchar() that it has to set MULTICOL
* bits but must not call us recursively.
*/
Outchar = NULL;
vputchar(c);
Outchar = OO;
if (DEPTH(vcline) * WCOLS + !value(REDRAW) >
(destline - LINE(vcline)) * WCOLS + destcol)
return c;
@ -684,11 +691,11 @@ vinschar(int c)
int (*OO)() = Outchar;
endim();
if (inscol + insmc0 != linend)
doomed -= inssiz + insmc1;
doomed -= inssiz + insmc0;
if (insmc1 == 0 && c != '\t' &&
vtube0[inscol+insmc0] & MULTICOL)
cellcpy(&vtube0[inscol+insmc0+1],
&vtube0[inscol+insmc0+2]);
cellcpy(&vtube0[inscol+insmc0],
&vtube0[inscol+insmc0+1]);
/*
* This indicates to vputchar() that it has to set MULTICOL
* bits but must not call us recursively.
@ -1428,7 +1435,8 @@ def:
(*Outchar)(MULTICOL);
} else {
/*
* This occurs when replacing characters.
* This occurs when replacing characters,
* or in open mode.
*/
while (--d) {
*++tp = MULTICOL;