===================================================================
RCS file: /cvs/mandoc/man_term.c,v
retrieving revision 1.97
retrieving revision 1.110
diff -u -p -r1.97 -r1.110
--- mandoc/man_term.c	2011/01/12 15:23:25	1.97
+++ mandoc/man_term.c	2011/06/18 17:36:52	1.110
@@ -1,6 +1,6 @@
-/*	$Id: man_term.c,v 1.97 2011/01/12 15:23:25 kristaps Exp $ */
+/*	$Id: man_term.c,v 1.110 2011/06/18 17:36:52 kristaps Exp $ */
 /*
- * Copyright (c) 2008, 2009, 2010 Kristaps Dzonsons <kristaps@bsd.lv>
+ * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2010, 2011 Ingo Schwarze <schwarze@openbsd.org>
  *
  * Permission to use, copy, modify, and distribute this software for any
@@ -31,7 +31,6 @@
 #include "out.h"
 #include "man.h"
 #include "term.h"
-#include "chars.h"
 #include "main.h"
 
 #define	INDENT		  7
@@ -126,7 +125,7 @@ static	const struct termact termacts[MAN_MAX] = {
 	{ pre_I, NULL, 0 }, /* I */
 	{ pre_alternate, NULL, 0 }, /* IR */
 	{ pre_alternate, NULL, 0 }, /* RI */
-	{ NULL, NULL, MAN_NOTEXT }, /* na */
+	{ pre_ign, NULL, MAN_NOTEXT }, /* na */
 	{ pre_sp, NULL, MAN_NOTEXT }, /* sp */
 	{ pre_literal, NULL, 0 }, /* nf */
 	{ pre_literal, NULL, 0 }, /* fi */
@@ -157,14 +156,7 @@ terminal_man(void *arg, const struct man *man)
 	p->tabwidth = term_len(p, 5);
 
 	if (NULL == p->symtab)
-		switch (p->enc) {
-		case (TERMENC_ASCII):
-			p->symtab = chars_init(CHARS_ASCII);
-			break;
-		default:
-			abort();
-			/* NOTREACHED */
-		}
+		p->symtab = mchars_alloc();
 
 	n = man_node(man);
 	m = man_meta(man);
@@ -212,6 +204,9 @@ print_bvspace(struct termp *p, const struct man_node *
 {
 	term_newln(p);
 
+	if (n->body && n->body->child && MAN_TBL == n->body->child->type)
+		return;
+
 	if (NULL == n->prev)
 		return;
 
@@ -255,7 +250,7 @@ pre_literal(DECL_ARGS)
 	else
 		mt->fl &= ~MANT_LITERAL;
 
-	return(1);
+	return(0);
 }
 
 /* ARGSUSED */
@@ -796,13 +791,12 @@ post_SH(DECL_ARGS)
 	}
 }
 
-
 /* ARGSUSED */
 static int
 pre_RS(DECL_ARGS)
 {
-	const struct man_node	*nn;
-	int			 ival;
+	int		 ival;
+	size_t		 sz;
 
 	switch (n->type) {
 	case (MAN_BLOCK):
@@ -814,41 +808,45 @@ pre_RS(DECL_ARGS)
 		break;
 	}
 
-	if (NULL == (nn = n->parent->head->child)) {
-		mt->offset = mt->lmargin + term_len(p, INDENT);
-		p->offset = mt->offset;
-		return(1);
-	}
+	sz = term_len(p, INDENT);
 
-	if ((ival = a2width(p, nn->string)) < 0)
-		return(1);
+	if (NULL != (n = n->parent->head->child))
+		if ((ival = a2width(p, n->string)) >= 0) 
+			sz = (size_t)ival;
 
-	mt->offset = term_len(p, INDENT) + (size_t)ival;
+	mt->offset += sz;
 	p->offset = mt->offset;
 
 	return(1);
 }
 
-
 /* ARGSUSED */
 static void
 post_RS(DECL_ARGS)
 {
+	int		 ival;
+	size_t		 sz;
 
 	switch (n->type) {
 	case (MAN_BLOCK):
-		mt->offset = mt->lmargin = term_len(p, INDENT);
-		break;
+		return;
 	case (MAN_HEAD):
-		break;
+		return;
 	default:
 		term_newln(p);
-		p->offset = term_len(p, INDENT);
 		break;
 	}
-}
 
+	sz = term_len(p, INDENT);
 
+	if (NULL != (n = n->parent->head->child)) 
+		if ((ival = a2width(p, n->string)) >= 0) 
+			sz = (size_t)ival;
+
+	mt->offset = mt->offset < sz ?  0 : mt->offset - sz;
+	p->offset = mt->offset;
+}
+
 static void
 print_man_node(DECL_ARGS)
 {
@@ -864,7 +862,7 @@ print_man_node(DECL_ARGS)
 		 */
 		if ('\0' == *n->string) {
 			term_vspace(p);
-			break;
+			return;
 		} else if (' ' == *n->string && MAN_LINE & n->flags)
 			term_newln(p);
 
@@ -889,7 +887,13 @@ print_man_node(DECL_ARGS)
 			p->rmargin = rm;
 			p->maxrmargin = rmax;
 		}
+
+		if (MAN_EOS & n->flags)
+			p->flags |= TERMP_SENTENCE;
 		return;
+	case (MAN_EQN):
+		term_word(p, n->eqn->data);
+		return;
 	case (MAN_TBL):
 		/*
 		 * Tables are preceded by a newline.  Then process a
@@ -937,24 +941,18 @@ print_man_nodelist(DECL_ARGS)
 static void
 print_man_foot(struct termp *p, const void *arg)
 {
-	char		buf[DATESIZ];
 	const struct man_meta *meta;
 
 	meta = (const struct man_meta *)arg;
 
 	term_fontrepl(p, TERMFONT_NONE);
 
-	if (meta->rawdate)
-		strlcpy(buf, meta->rawdate, DATESIZ);
-	else
-		time2a(meta->date, buf, DATESIZ);
-
 	term_vspace(p);
 	term_vspace(p);
 	term_vspace(p);
 
 	p->flags |= TERMP_NOSPACE | TERMP_NOBREAK;
-	p->rmargin = p->maxrmargin - term_strlen(p, buf);
+	p->rmargin = p->maxrmargin - term_strlen(p, meta->date);
 	p->offset = 0;
 
 	/* term_strlen() can return zero. */
@@ -972,7 +970,7 @@ print_man_foot(struct termp *p, const void *arg)
 	p->rmargin = p->maxrmargin;
 	p->flags &= ~TERMP_NOBREAK;
 
-	term_word(p, buf);
+	term_word(p, meta->date);
 	term_flushln(p);
 }