mdocml: Switch on cached -width usage in front-ends.

[kristaps@mdocml.bsd.lv]

Log Message:
-----------
Switch on cached -width usage in front-ends.

Modified Files:
--------------
    mdocml:
        mdoc_html.c
        mdoc_term.c

Revision Data
-------------
Index: mdoc_html.c
===================================================================
RCS file: /usr/vhosts/mdocml.bsd.lv/cvs/mdocml/mdoc_html.c,v
retrieving revision 1.83
retrieving revision 1.84
diff -Lmdoc_html.c -Lmdoc_html.c -u -p -r1.83 -r1.84
--- mdoc_html.c
+++ mdoc_html.c
@@ -1058,14 +1058,14 @@ mdoc_it_pre(MDOC_ARGS)
 		break;
 	}
 
+	if (bl->data.Bl.width)
+		a2width(bl->data.Bl.width, &width);
+
 	wp = -1;
 	for (i = 0; bl->args && i < (int)bl->args->argc; i++) 
 		switch (bl->args->argv[i].arg) {
 		case (MDOC_Column):
 			wp = i; /* Save for later. */
-			break;
-		case (MDOC_Width):
-			a2width(bl->args->argv[i].value[0], &width);
 			break;
 		default:
 			break;
Index: mdoc_term.c
===================================================================
RCS file: /usr/vhosts/mdocml.bsd.lv/cvs/mdocml/mdoc_term.c,v
retrieving revision 1.153
retrieving revision 1.154
diff -Lmdoc_term.c -Lmdoc_term.c -u -p -r1.153 -r1.154
--- mdoc_term.c
+++ mdoc_term.c
@@ -52,7 +52,7 @@ struct	termact {
 	void	(*post)(DECL_ARGS);
 };
 
-static	size_t	  a2width(const struct mdoc_argv *, int);
+static	size_t	  a2width(const char *);
 static	size_t	  a2height(const struct mdoc_node *);
 static	size_t	  a2offs(const char *);
 
@@ -476,13 +476,13 @@ a2height(const struct mdoc_node *n)
 
 
 static size_t
-a2width(const struct mdoc_argv *arg, int pos)
+a2width(const char *v)
 {
 	struct roffsu	 su;
 
-	assert(arg->value[pos]);
-	if ( ! a2roffsu(arg->value[pos], &su, SCALE_MAX))
-		SCALE_HS_INIT(&su, strlen(arg->value[pos]));
+	assert(v);
+	if ( ! a2roffsu(v, &su, SCALE_MAX))
+		SCALE_HS_INIT(&su, strlen(v));
 
 	return(term_hspan(&su));
 }
@@ -703,7 +703,7 @@ termp_it_pre(DECL_ARGS)
 				nn->prev && i < (int)ncols; 
 				nn = nn->prev, i++)
 			offset += dcol + a2width
-				(&bl->args->argv[vals[1]], i);
+				(bl->args->argv[vals[1]].value[i]);
 
 
 		/*
@@ -719,10 +719,11 @@ termp_it_pre(DECL_ARGS)
 		 * Use the declared column widths, extended as explained
 		 * in the preceding paragraph.
 		 */
-		width = a2width(&bl->args->argv[vals[1]], i) + dcol;
+		width = a2width
+			(bl->args->argv[vals[1]].value[i]) + dcol;
 		break;
 	default:
-		if (vals[0] < 0) 
+		if (NULL == bl->data.Bl.width)
 			break;
 
 		/* 
@@ -730,8 +731,8 @@ termp_it_pre(DECL_ARGS)
 		 * number for buffering single arguments.  See the above
 		 * handling for column for how this changes.
 		 */
-		width = a2width(&bl->args->argv[vals[0]], 0) + 2;
 		assert(bl->data.Bl.width);
+		width = a2width(bl->data.Bl.width) + 2;
 		break;
 	}
 
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