===================================================================
RCS file: /cvs/mandoc/term.c,v
retrieving revision 1.272
retrieving revision 1.276
diff -u -p -r1.272 -r1.276
--- mandoc/term.c	2017/06/14 18:23:37	1.272
+++ mandoc/term.c	2018/10/25 01:32:41	1.276
@@ -1,7 +1,7 @@
-/*	$Id: term.c,v 1.272 2017/06/14 18:23:37 schwarze Exp $ */
+/*	$Id: term.c,v 1.276 2018/10/25 01:32:41 schwarze Exp $ */
 /*
  * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
- * Copyright (c) 2010-2017 Ingo Schwarze <schwarze@openbsd.org>
+ * Copyright (c) 2010-2018 Ingo Schwarze <schwarze@openbsd.org>
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -129,7 +129,7 @@ term_flushln(struct termp *p)
 	    p->maxrmargin - p->viscol - vbl : 0;
 	vis = vend = 0;
 
-	if ((p->flags && TERMP_MULTICOL) == 0)
+	if ((p->flags & TERMP_MULTICOL) == 0)
 		p->tcol->col = 0;
 	while (p->tcol->col < p->tcol->lastcol) {
 
@@ -510,6 +510,7 @@ term_word(struct termp *p, const char *word)
 			term_fontrepl(p, TERMFONT_BI);
 			continue;
 		case ESCAPE_FONT:
+		case ESCAPE_FONTCW:
 		case ESCAPE_FONTROMAN:
 			term_fontrepl(p, TERMFONT_NONE);
 			continue;
@@ -525,10 +526,25 @@ term_word(struct termp *p, const char *word)
 			else if (*word == '\0')
 				p->flags |= (TERMP_NOSPACE | TERMP_NONEWLINE);
 			continue;
+		case ESCAPE_DEVICE:
+			if (p->type == TERMTYPE_PDF)
+				encode(p, "pdf", 3);
+			else if (p->type == TERMTYPE_PS)
+				encode(p, "ps", 2);
+			else if (p->enc == TERMENC_ASCII)
+				encode(p, "ascii", 5);
+			else
+				encode(p, "utf8", 4);
+			continue;
 		case ESCAPE_HORIZ:
+			if (*seq == '|') {
+				seq++;
+				uc = -p->col;
+			} else
+				uc = 0;
 			if (a2roffsu(seq, &su, SCALE_EM) == NULL)
 				continue;
-			uc = term_hen(p, &su);
+			uc += term_hen(p, &su);
 			if (uc > 0)
 				while (uc-- > 0)
 					bufferc(p, ASCII_NBRSP);
@@ -855,6 +871,21 @@ term_strlen(const struct termp *p, const char *cp)
 						sz += cond_width(p, uc, &skip);
 				}
 				continue;
+			case ESCAPE_DEVICE:
+				if (p->type == TERMTYPE_PDF) {
+					rhs = "pdf";
+					rsz = 3;
+				} else if (p->type == TERMTYPE_PS) {
+					rhs = "ps";
+					rsz = 2;
+				} else if (p->enc == TERMENC_ASCII) {
+					rhs = "ascii";
+					rsz = 5;
+				} else {
+					rhs = "utf8";
+					rsz = 4;
+				}
+				break;
 			case ESCAPE_SKIPCHAR:
 				skip = 1;
 				continue;