===================================================================
RCS file: /cvs/mandoc/term.c,v
retrieving revision 1.168
retrieving revision 1.170
diff -u -p -r1.168 -r1.170
--- mandoc/term.c	2010/08/20 23:22:09	1.168
+++ mandoc/term.c	2010/09/04 20:18:53	1.170
@@ -1,4 +1,4 @@
-/*	$Id: term.c,v 1.168 2010/08/20 23:22:09 schwarze Exp $ */
+/*	$Id: term.c,v 1.170 2010/09/04 20:18:53 kristaps Exp $ */
 /*
  * Copyright (c) 2008, 2009, 2010 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2010 Ingo Schwarze <schwarze@openbsd.org>
@@ -83,7 +83,7 @@ term_alloc(enum termenc enc)
 	p = calloc(1, sizeof(struct termp));
 	if (NULL == p) {
 		perror(NULL);
-		exit(MANDOCLEVEL_SYSERR);
+		exit((int)MANDOCLEVEL_SYSERR);
 	}
 
 	p->enc = enc;
@@ -169,12 +169,11 @@ term_flushln(struct termp *p)
 		 * Handle literal tab characters: collapse all
 		 * subsequent tabs into a single huge set of spaces.
 		 */
-		for (j = i; j < (int)p->col; j++) {
-			if ('\t' != p->buf[j])
-				break;
+		while (i < (int)p->col && '\t' == p->buf[i]) {
 			vend = (vis / p->tabwidth + 1) * p->tabwidth;
 			vbl += vend - vis;
 			vis = vend;
+			i++;
 		}
 
 		/*
@@ -185,7 +184,7 @@ term_flushln(struct termp *p)
 		 */
 
 		/* LINTED */
-		for (jhy = 0; j < (int)p->col; j++) {
+		for (j = i, jhy = 0; j < (int)p->col; j++) {
 			if ((j && ' ' == p->buf[j]) || '\t' == p->buf[j])
 				break;
 
@@ -228,12 +227,6 @@ term_flushln(struct termp *p)
 			p->overstep = 0;
 		}
 
-		/*
-		 * Skip leading tabs, they were handled above.
-		 */
-		while (i < (int)p->col && '\t' == p->buf[i])
-			i++;
-
 		/* Write out the [remaining] word. */
 		for ( ; i < (int)p->col; i++) {
 			if (vend > bp && jhy > 0 && i > jhy)
@@ -583,7 +576,7 @@ adjbuf(struct termp *p, size_t sz)
 	p->buf = realloc(p->buf, p->maxcols);
 	if (NULL == p->buf) {
 		perror(NULL);
-		exit(MANDOCLEVEL_SYSERR);
+		exit((int)MANDOCLEVEL_SYSERR);
 	}
 }