===================================================================
RCS file: /cvs/mandoc/mdoc_html.c,v
retrieving revision 1.282
retrieving revision 1.292
diff -u -p -r1.282 -r1.292
--- mandoc/mdoc_html.c	2017/05/04 22:16:09	1.282
+++ mandoc/mdoc_html.c	2017/07/14 16:06:44	1.292
@@ -1,4 +1,4 @@
-/*	$Id: mdoc_html.c,v 1.282 2017/05/04 22:16:09 schwarze Exp $ */
+/*	$Id: mdoc_html.c,v 1.292 2017/07/14 16:06:44 schwarze Exp $ */
 /*
  * Copyright (c) 2008-2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2014, 2015, 2016, 2017 Ingo Schwarze <schwarze@openbsd.org>
@@ -27,6 +27,7 @@
 #include <unistd.h>
 
 #include "mandoc_aux.h"
+#include "mandoc.h"
 #include "roff.h"
 #include "mdoc.h"
 #include "out.h"
@@ -108,7 +109,6 @@ static	int		  mdoc_rs_pre(MDOC_ARGS);
 static	int		  mdoc_sh_pre(MDOC_ARGS);
 static	int		  mdoc_skip_pre(MDOC_ARGS);
 static	int		  mdoc_sm_pre(MDOC_ARGS);
-static	int		  mdoc_sp_pre(MDOC_ARGS);
 static	int		  mdoc_ss_pre(MDOC_ARGS);
 static	int		  mdoc_st_pre(MDOC_ARGS);
 static	int		  mdoc_sx_pre(MDOC_ARGS);
@@ -237,10 +237,8 @@ static	const struct htmlmdoc __mdocs[MDOC_MAX - MDOC_D
 	{mdoc_quote_pre, mdoc_quote_post}, /* En */
 	{mdoc_xx_pre, NULL}, /* Dx */
 	{mdoc__x_pre, mdoc__x_post}, /* %Q */
-	{mdoc_sp_pre, NULL}, /* sp */
 	{mdoc__x_pre, mdoc__x_post}, /* %U */
 	{NULL, NULL}, /* Ta */
-	{mdoc_skip_pre, NULL}, /* ll */
 };
 static	const struct htmlmdoc *const mdocs = __mdocs - MDOC_Dd;
 
@@ -362,9 +360,9 @@ print_mdoc_node(MDOC_ARGS)
 		 * Make sure that if we're in a literal mode already
 		 * (i.e., within a <PRE>) don't print the newline.
 		 */
-		if (' ' == *n->string && NODE_LINE & n->flags)
-			if ( ! (HTML_LITERAL & h->flags))
-				print_otag(h, TAG_BR, "");
+		if (*n->string == ' ' && n->flags & NODE_LINE &&
+		    (h->flags & (HTML_LITERAL | HTML_NONEWLINE)) == 0)
+			print_otag(h, TAG_BR, "");
 		if (NODE_DELIMC & n->flags)
 			h->flags |= HTML_NOSPACE;
 		print_text(h, n->string);
@@ -395,6 +393,7 @@ print_mdoc_node(MDOC_ARGS)
 		assert(h->tblt == NULL);
 		if (n->tok < ROFF_MAX) {
 			roff_html_pre(h, n);
+			child = 0;
 			break;
 		}
 		assert(n->tok >= MDOC_Dd && n->tok < MDOC_MAX);
@@ -587,9 +586,6 @@ mdoc_nd_pre(MDOC_ARGS)
 static int
 mdoc_nm_pre(MDOC_ARGS)
 {
-	struct tag	*t;
-	int		 len;
-
 	switch (n->type) {
 	case ROFFT_HEAD:
 		print_otag(h, TAG_TD, "");
@@ -603,22 +599,8 @@ mdoc_nm_pre(MDOC_ARGS)
 	default:
 		break;
 	}
-
 	synopsis_pre(h, n);
 	print_otag(h, TAG_TABLE, "c", "Nm");
-
-	for (len = 0, n = n->head->child; n; n = n->next)
-		if (n->type == ROFFT_TEXT)
-			len += html_strlen(n->string);
-
-	if (len == 0 && meta->name != NULL)
-		len = html_strlen(meta->name);
-
-	t = print_otag(h, TAG_COLGROUP, "");
-	/* Increase width to make even bold text fit. */
-	print_otag(h, TAG_COL, "shw", len + 2);
-	print_otag(h, TAG_COL, "");
-	print_tagq(h, t);
 	print_otag(h, TAG_TR, "");
 	return 1;
 }
@@ -733,10 +715,7 @@ mdoc_it_pre(MDOC_ARGS)
 		case ROFFT_HEAD:
 			return 0;
 		case ROFFT_BODY:
-			if (bl->norm->Bl.comp)
-				print_otag(h, TAG_LI, "csvt", cattr, 0);
-			else
-				print_otag(h, TAG_LI, "c", cattr);
+			print_otag(h, TAG_LI, "c", cattr);
 			break;
 		default:
 			break;
@@ -748,10 +727,7 @@ mdoc_it_pre(MDOC_ARGS)
 	case LIST_ohang:
 		switch (n->type) {
 		case ROFFT_HEAD:
-			if (bl->norm->Bl.comp)
-				print_otag(h, TAG_DT, "csvt", cattr, 0);
-			else
-				print_otag(h, TAG_DT, "c", cattr);
+			print_otag(h, TAG_DT, "c", cattr);
 			if (type == LIST_diag)
 				print_otag(h, TAG_B, "c", cattr);
 			break;
@@ -770,7 +746,7 @@ mdoc_it_pre(MDOC_ARGS)
 			    (n->parent->prev == NULL ||
 			     n->parent->prev->body == NULL ||
 			     n->parent->prev->body->child != NULL)) {
-				t = print_otag(h, TAG_DT, "csWl",
+				t = print_otag(h, TAG_DT, "csw+-l",
 				    cattr, bl->norm->Bl.width);
 				print_text(h, "\\ ");
 				print_tagq(h, t);
@@ -778,7 +754,7 @@ mdoc_it_pre(MDOC_ARGS)
 				print_text(h, "\\ ");
 				print_tagq(h, t);
 			}
-			print_otag(h, TAG_DT, "csWl", cattr,
+			print_otag(h, TAG_DT, "csw+-l", cattr,
 			    bl->norm->Bl.width);
 			break;
 		case ROFFT_BODY:
@@ -798,10 +774,7 @@ mdoc_it_pre(MDOC_ARGS)
 		case ROFFT_HEAD:
 			break;
 		case ROFFT_BODY:
-			if (bl->norm->Bl.comp)
-				print_otag(h, TAG_TD, "csvt", cattr, 0);
-			else
-				print_otag(h, TAG_TD, "c", cattr);
+			print_otag(h, TAG_TD, "c", cattr);
 			break;
 		default:
 			print_otag(h, TAG_TR, "c", cattr);
@@ -816,9 +789,9 @@ mdoc_it_pre(MDOC_ARGS)
 static int
 mdoc_bl_pre(MDOC_ARGS)
 {
+	char		 cattr[21];
 	struct tag	*t;
 	struct mdoc_bl	*bl;
-	const char	*cattr;
 	size_t		 i;
 	enum htmltag	 elemtype;
 
@@ -841,7 +814,7 @@ mdoc_bl_pre(MDOC_ARGS)
 
 		t = print_otag(h, TAG_COLGROUP, "");
 		for (i = 0; i < bl->ncols - 1; i++)
-			print_otag(h, TAG_COL, "sww", bl->cols[i]);
+			print_otag(h, TAG_COL, "sw+w", bl->cols[i]);
 		print_otag(h, TAG_COL, "swW", bl->cols[i]);
 		print_tagq(h, t);
 		return 0;
@@ -853,50 +826,52 @@ mdoc_bl_pre(MDOC_ARGS)
 	switch (bl->type) {
 	case LIST_bullet:
 		elemtype = TAG_UL;
-		cattr = "Bl-bullet";
+		(void)strlcpy(cattr, "Bl-bullet", sizeof(cattr));
 		break;
 	case LIST_dash:
 	case LIST_hyphen:
 		elemtype = TAG_UL;
-		cattr = "Bl-dash";
+		(void)strlcpy(cattr, "Bl-dash", sizeof(cattr));
 		break;
 	case LIST_item:
 		elemtype = TAG_UL;
-		cattr = "Bl-item";
+		(void)strlcpy(cattr, "Bl-item", sizeof(cattr));
 		break;
 	case LIST_enum:
 		elemtype = TAG_OL;
-		cattr = "Bl-enum";
+		(void)strlcpy(cattr, "Bl-enum", sizeof(cattr));
 		break;
 	case LIST_diag:
 		elemtype = TAG_DL;
-		cattr = "Bl-diag";
+		(void)strlcpy(cattr, "Bl-diag", sizeof(cattr));
 		break;
 	case LIST_hang:
 		elemtype = TAG_DL;
-		cattr = "Bl-hang";
+		(void)strlcpy(cattr, "Bl-hang", sizeof(cattr));
 		break;
 	case LIST_inset:
 		elemtype = TAG_DL;
-		cattr = "Bl-inset";
+		(void)strlcpy(cattr, "Bl-inset", sizeof(cattr));
 		break;
 	case LIST_ohang:
 		elemtype = TAG_DL;
-		cattr = "Bl-ohang";
+		(void)strlcpy(cattr, "Bl-ohang", sizeof(cattr));
 		break;
 	case LIST_tag:
-		cattr = "Bl-tag";
 		if (bl->offs)
-			print_otag(h, TAG_DIV, "cswl", cattr, bl->offs);
-		print_otag(h, TAG_DL, "cswl", cattr, bl->width);
+			print_otag(h, TAG_DIV, "cswl", "Bl-tag", bl->offs);
+		print_otag(h, TAG_DL, "csw+l", bl->comp ?
+		    "Bl-tag Bl-compact" : "Bl-tag", bl->width);
 		return 1;
 	case LIST_column:
 		elemtype = TAG_TABLE;
-		cattr = "Bl-column";
+		(void)strlcpy(cattr, "Bl-column", sizeof(cattr));
 		break;
 	default:
 		abort();
 	}
+	if (bl->comp)
+		(void)strlcat(cattr, " Bl-compact", sizeof(cattr));
 	print_otag(h, elemtype, "cswl", cattr, bl->offs);
 	return 1;
 }
@@ -1009,9 +984,9 @@ mdoc_bd_pre(MDOC_ARGS)
 		 * anyway, so don't sweat it.
 		 */
 		switch (nn->tok) {
-		case MDOC_Sm:
 		case ROFF_br:
-		case MDOC_sp:
+		case ROFF_sp:
+		case MDOC_Sm:
 		case MDOC_Bl:
 		case MDOC_D1:
 		case MDOC_Dl:
@@ -1326,48 +1301,38 @@ mdoc_pp_pre(MDOC_ARGS)
 }
 
 static int
-mdoc_sp_pre(MDOC_ARGS)
-{
-	struct roffsu	 su;
-
-	SCALE_VS_INIT(&su, 1);
-	if (NULL != (n = n->child)) {
-		if ( ! a2roffsu(n->string, &su, SCALE_VS))
-			su.scale = 1.0;
-		else if (su.scale < 0.0)
-			su.scale = 0.0;
-	}
-
-	print_otag(h, TAG_DIV, "suh", &su);
-
-	/* So the div isn't empty: */
-	print_text(h, "\\~");
-
-	return 0;
-
-}
-
-static int
 mdoc_lk_pre(MDOC_ARGS)
 {
+	const struct roff_node *link, *descr, *punct;
 	struct tag	*t;
 
-	if ((n = n->child) == NULL)
+	if ((link = n->child) == NULL)
 		return 0;
 
+	/* Find beginning of trailing punctuation. */
+	punct = n->last;
+	while (punct != link && punct->flags & NODE_DELIMC)
+		punct = punct->prev;
+	punct = punct->next;
+
 	/* Link target and link text. */
-	t = print_otag(h, TAG_A, "cTh", "Lk", n->string);
-	if (n->next == NULL || n->next->flags & NODE_DELIMC)
-		print_text(h, n->string);
-	for (n = n->next; n != NULL && !(n->flags & NODE_DELIMC); n = n->next)
-		print_text(h, n->string);
+	descr = link->next;
+	if (descr == punct)
+		descr = link;  /* no text */
+	t = print_otag(h, TAG_A, "cTh", "Lk", link->string);
+	do {
+		if (descr->flags & (NODE_DELIMC | NODE_DELIMO))
+			h->flags |= HTML_NOSPACE;
+		print_text(h, descr->string);
+		descr = descr->next;
+	} while (descr != punct);
 	print_tagq(h, t);
 
 	/* Trailing punctuation. */
-	while (n != NULL) {
+	while (punct != NULL) {
 		h->flags |= HTML_NOSPACE;
-		print_text(h, n->string);
-		n = n->next;
+		print_text(h, punct->string);
+		punct = punct->next;
 	}
 	return 0;
 }