===================================================================
RCS file: /cvs/mandoc/mdoc_html.c,v
retrieving revision 1.203
retrieving revision 1.209
diff -u -p -r1.203 -r1.209
--- mandoc/mdoc_html.c	2014/09/27 09:13:39	1.203
+++ mandoc/mdoc_html.c	2014/10/30 20:10:02	1.209
@@ -1,6 +1,6 @@
-/*	$Id: mdoc_html.c,v 1.203 2014/09/27 09:13:39 kristaps Exp $ */
+/*	$Id: mdoc_html.c,v 1.209 2014/10/30 20:10:02 schwarze Exp $ */
 /*
- * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
+ * Copyright (c) 2008-2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2014 Ingo Schwarze <schwarze@openbsd.org>
  *
  * Permission to use, copy, modify, and distribute this software for any
@@ -56,7 +56,6 @@ static	void		  synopsis_pre(struct html *,
 				const struct mdoc_node *);
 
 static	void		  a2width(const char *, struct roffsu *);
-static	void		  a2offs(const char *, struct roffsu *);
 
 static	void		  mdoc_root_post(MDOC_ARGS);
 static	int		  mdoc_root_pre(MDOC_ARGS);
@@ -281,7 +280,7 @@ a2width(const char *p, struct roffsu *su)
 {
 
 	if ( ! a2roffsu(p, su, SCALE_MAX)) {
-		su->unit = SCALE_BU;
+		su->unit = SCALE_EN;
 		su->scale = html_strlen(p);
 	}
 }
@@ -314,11 +313,11 @@ synopsis_pre(struct html *h, const struct mdoc_node *n
 	case MDOC_In:
 		/* FALLTHROUGH */
 	case MDOC_Vt:
-		print_otag(h, TAG_P, 0, NULL);
+		print_paragraph(h);
 		break;
 	case MDOC_Ft:
 		if (MDOC_Fn != n->tok && MDOC_Fo != n->tok) {
-			print_otag(h, TAG_P, 0, NULL);
+			print_paragraph(h);
 			break;
 		}
 		/* FALLTHROUGH */
@@ -328,28 +327,7 @@ synopsis_pre(struct html *h, const struct mdoc_node *n
 	}
 }
 
-/*
- * Calculate the scaling unit passed in an `-offset' argument.  This
- * uses either a native scaling unit (e.g., 1i, 2m), one of a set of
- * predefined strings (indent, etc.), or the string length of the value.
- */
 static void
-a2offs(const char *p, struct roffsu *su)
-{
-
-	/* FIXME: "right"? */
-
-	if (0 == strcmp(p, "left"))
-		SCALE_HS_INIT(su, 0);
-	else if (0 == strcmp(p, "indent"))
-		SCALE_HS_INIT(su, INDENT);
-	else if (0 == strcmp(p, "indent-two"))
-		SCALE_HS_INIT(su, INDENT * 2);
-	else if ( ! a2roffsu(p, su, SCALE_MAX))
-		SCALE_HS_INIT(su, html_strlen(p));
-}
-
-static void
 print_mdoc(MDOC_ARGS)
 {
 	struct tag	*t, *tt;
@@ -484,26 +462,23 @@ print_mdoc_node(MDOC_ARGS)
 static void
 mdoc_root_post(MDOC_ARGS)
 {
-	struct htmlpair	 tag[2];
+	struct htmlpair	 tag;
 	struct tag	*t, *tt;
 
-	PAIR_CLASS_INIT(&tag[0], "foot");
-	t = print_otag(h, TAG_TABLE, 1, tag);
-	PAIR_INIT(&tag[0], ATTR_WIDTH, "50%");
-	print_otag(h, TAG_COL, 1, tag);
-	print_otag(h, TAG_COL, 1, tag);
+	PAIR_CLASS_INIT(&tag, "foot");
+	t = print_otag(h, TAG_TABLE, 1, &tag);
 
 	print_otag(h, TAG_TBODY, 0, NULL);
 
 	tt = print_otag(h, TAG_TR, 0, NULL);
 
-	PAIR_CLASS_INIT(&tag[0], "foot-date");
-	print_otag(h, TAG_TD, 1, tag);
+	PAIR_CLASS_INIT(&tag, "foot-date");
+	print_otag(h, TAG_TD, 1, &tag);
 	print_text(h, meta->date);
 	print_stagq(h, tt);
 
-	PAIR_CLASS_INIT(&tag[0], "foot-os");
-	print_otag(h, TAG_TD, 1, tag);
+	PAIR_CLASS_INIT(&tag, "foot-os");
+	print_otag(h, TAG_TD, 1, &tag);
 	print_text(h, meta->os);
 	print_tagq(h, t);
 }
@@ -511,7 +486,7 @@ mdoc_root_post(MDOC_ARGS)
 static int
 mdoc_root_pre(MDOC_ARGS)
 {
-	struct htmlpair	 tag[2];
+	struct htmlpair	 tag;
 	struct tag	*t, *tt;
 	char		*volume, *title;
 
@@ -527,30 +502,25 @@ mdoc_root_pre(MDOC_ARGS)
 		mandoc_asprintf(&title, "%s(%s)",
 		    meta->title, meta->msec);
 
-	PAIR_CLASS_INIT(&tag[0], "head");
-	t = print_otag(h, TAG_TABLE, 1, tag);
-	PAIR_INIT(&tag[0], ATTR_WIDTH, "30%");
-	print_otag(h, TAG_COL, 1, tag);
-	print_otag(h, TAG_COL, 1, tag);
-	print_otag(h, TAG_COL, 1, tag);
+	PAIR_CLASS_INIT(&tag, "head");
+	t = print_otag(h, TAG_TABLE, 1, &tag);
 
 	print_otag(h, TAG_TBODY, 0, NULL);
 
 	tt = print_otag(h, TAG_TR, 0, NULL);
 
-	PAIR_CLASS_INIT(&tag[0], "head-ltitle");
-	print_otag(h, TAG_TD, 1, tag);
+	PAIR_CLASS_INIT(&tag, "head-ltitle");
+	print_otag(h, TAG_TD, 1, &tag);
 	print_text(h, title);
 	print_stagq(h, tt);
 
-	PAIR_CLASS_INIT(&tag[0], "head-vol");
-	PAIR_INIT(&tag[1], ATTR_ALIGN, "center");
-	print_otag(h, TAG_TD, 2, tag);
+	PAIR_CLASS_INIT(&tag, "head-vol");
+	print_otag(h, TAG_TD, 1, &tag);
 	print_text(h, volume);
 	print_stagq(h, tt);
 
-	PAIR_CLASS_INIT(&tag[0], "head-rtitle");
-	print_otag(h, TAG_TD, 1, tag);
+	PAIR_CLASS_INIT(&tag, "head-rtitle");
+	print_otag(h, TAG_TD, 1, &tag);
 	print_text(h, title);
 	print_tagq(h, t);
 
@@ -1002,7 +972,7 @@ mdoc_bl_pre(MDOC_ARGS)
 	/* Set the block's left-hand margin. */
 
 	if (n->norm->Bl.offs) {
-		a2offs(n->norm->Bl.offs, &su);
+		a2width(n->norm->Bl.offs, &su);
 		bufcat_su(h, "margin-left", &su);
 	}
 
@@ -1164,14 +1134,22 @@ mdoc_bd_pre(MDOC_ARGS)
 				break;
 		}
 		if ( ! comp)
-			print_otag(h, TAG_P, 0, NULL);
+			print_paragraph(h);
 		return(1);
 	}
 
-	SCALE_HS_INIT(&su, 0);
-	if (n->norm->Bd.offs)
-		a2offs(n->norm->Bd.offs, &su);
+	/* Handle the -offset argument. */
 
+	if (n->norm->Bd.offs == NULL ||
+	    ! strcmp(n->norm->Bd.offs, "left"))
+		SCALE_HS_INIT(&su, 0);
+	else if ( ! strcmp(n->norm->Bd.offs, "indent"))
+		SCALE_HS_INIT(&su, INDENT);
+	else if ( ! strcmp(n->norm->Bd.offs, "indent-two"))
+		SCALE_HS_INIT(&su, INDENT * 2);
+	else
+		a2width(n->norm->Bd.offs, &su);
+
 	bufinit(h);
 	bufcat_su(h, "margin-left", &su);
 	PAIR_STYLE_INIT(&tag[0], h);
@@ -1570,7 +1548,7 @@ static int
 mdoc_pp_pre(MDOC_ARGS)
 {
 
-	print_otag(h, TAG_P, 0, NULL);
+	print_paragraph(h);
 	return(0);
 }
 
@@ -1898,7 +1876,7 @@ mdoc_rs_pre(MDOC_ARGS)
 		return(1);
 
 	if (n->prev && SEC_SEE_ALSO == n->sec)
-		print_otag(h, TAG_P, 0, NULL);
+		print_paragraph(h);
 
 	PAIR_CLASS_INIT(&tag, "ref");
 	print_otag(h, TAG_SPAN, 1, &tag);