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Fix: In C-mode, auto-indent increment was not correct when matching opening brace is first character of buffer.

This commit is contained in:
Renaud 2016-02-29 19:02:09 +08:00
parent 775b16c7b1
commit 663fc2e554
1 changed files with 17 additions and 22 deletions
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39
random.c
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@ -638,29 +638,24 @@ int insbrace(int n, int c)
oldoff = curwp->w_doto;
count = 1;
backchar(FALSE, 1);
do {
if( boundry( curwp->w_dotp, curwp->w_doto, REVERSE)) {
/* at beginning of buffer, no match to be found */
curwp->w_dotp = oldlp ;
curwp->w_doto = oldoff ;
return linsert( n, c) ;
} else
backchar( FALSE, 1) ;
while (count > 0) {
if (curwp->w_doto == llength(curwp->w_dotp))
ch = '\n';
else
ch = lgetc(curwp->w_dotp, curwp->w_doto);
if (ch == c)
++count;
if (ch == oc)
--count;
backchar(FALSE, 1);
if (boundry(curwp->w_dotp, curwp->w_doto, REVERSE))
break;
}
if (count != 0) { /* no match */
curwp->w_dotp = oldlp;
curwp->w_doto = oldoff;
return linsert(n, c);
}
/* if not eol */
if( curwp->w_doto != llength( curwp->w_dotp)) {
ch = lgetc( curwp->w_dotp, curwp->w_doto) ;
if( ch == c)
++count ;
else if( ch == oc)
--count ;
}
} while( count > 0) ;
curwp->w_doto = 0; /* debut de ligne */
/* aller au debut de la ligne apres la tabulation */