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fix utf_widthadj/utf_skipcols handling for the remaining cases I can spot

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tg
2016-05-05 22:56:15 +00:00
parent 3d130b606a
commit 92833fc6ce
5 changed files with 23 additions and 16 deletions
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4
edit.c
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@@ -28,7 +28,7 @@
#ifndef MKSH_NO_CMDLINE_EDITING
__RCSID("$MirOS: src/bin/mksh/edit.c,v 1.295 2016/04/14 11:51:26 tg Exp $");
__RCSID("$MirOS: src/bin/mksh/edit.c,v 1.296 2016/05/05 22:56:12 tg Exp $");
/*
* in later versions we might use libtermcap for this, but since external
@@ -1576,7 +1576,7 @@ static void
x_goto(char *cp)
{
cp = cp >= xep ? xep : x_bs0(cp, xbuf);
if (cp < xbp || cp >= utf_skipcols(xbp, x_displen)) {
if (cp < xbp || cp >= utf_skipcols(xbp, x_displen, NULL)) {
/* we are heading off screen */
xcp = cp;
x_adjust();