===================================================================
RCS file: /cvs/mandoc/term.c,v
retrieving revision 1.119
retrieving revision 1.121
diff -u -p -r1.119 -r1.121
--- mandoc/term.c	2009/10/30 18:53:09	1.119
+++ mandoc/term.c	2009/11/05 07:21:02	1.121
@@ -1,4 +1,4 @@
-/*	$Id: term.c,v 1.119 2009/10/30 18:53:09 kristaps Exp $ */
+/*	$Id: term.c,v 1.121 2009/11/05 07:21:02 kristaps Exp $ */
 /*
  * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se>
  *
@@ -78,7 +78,7 @@ term_alloc(enum termenc enc)
 
 	p = calloc(1, sizeof(struct termp));
 	if (NULL == p) {
-		fprintf(stderr, "memory exhausted\n");
+		perror(NULL);
 		exit(EXIT_FAILURE);
 	}
 	p->maxrmargin = 78;
@@ -229,7 +229,12 @@ term_flushln(struct termp *p)
 		for ( ; i < (int)p->col; i++) {
 			if (' ' == p->buf[i])
 				break;
-			putchar(p->buf[i]);
+
+			/* The unit sep. is a non-breaking space. */
+			if (31 == p->buf[i])
+				putchar(' ');
+			else
+				putchar(p->buf[i]);
 		}
 		vis += vsz;
 	}
@@ -545,7 +550,7 @@ buffer(struct termp *p, char c)
 		s = p->maxcols * 2;
 		p->buf = realloc(p->buf, s);
 		if (NULL == p->buf) {
-			fprintf(stderr, "memory exhausted\n");
+			perror(NULL);
 			exit(EXIT_FAILURE);
 		}
 		p->maxcols = s;