From 9d6cd65d9c0228344fd1848a9f8c9343f5434599 Mon Sep 17 00:00:00 2001
From: Kristaps Dzonsons <kristaps@bsd.lv>
Date: Sun, 22 Feb 2009 15:50:45 +0000
Subject: Initial block-display support.

---
 term.c | 28 +++++++++++++++++++++++-----
 1 file changed, 23 insertions(+), 5 deletions(-)

(limited to 'term.c')

diff --git a/term.c b/term.c
index 1b67bfc9..5b7111dc 100644
--- a/term.c
+++ b/term.c
@@ -1,4 +1,4 @@
-/* $Id: term.c,v 1.7 2009/02/22 14:31:08 kristaps Exp $ */
+/* $Id: term.c,v 1.8 2009/02/22 15:50:45 kristaps Exp $ */
 /*
  * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se>
  *
@@ -82,6 +82,18 @@ flushln(struct termp *p)
 		for (j = 0; j < p->offset; j++)
 			putchar(' ');
 
+	/*
+	 * If we're literal, print out verbatim.
+	 */
+	if (p->flags & TERMP_LITERAL) {
+		/* FIXME: count non-printing chars. */
+		for (i = 0; i < p->col; i++)
+			putchar(p->buf[i]);
+		putchar('\n');
+		p->col = 0;
+		return;
+	}
+
 	for (i = 0; i < p->col; i++) {
 		/*
 		 * Count up visible word characters.  Control sequences
@@ -267,9 +279,10 @@ pword(struct termp *p, const char *word, size_t len)
 {
 	size_t		 i;
 
-	assert(len > 0);
+	/*assert(len > 0);*/ /* Can be, if literal. */
 
-	if ( ! (p->flags & TERMP_NOSPACE))
+	if ( ! (p->flags & TERMP_NOSPACE) && 
+			! (p->flags & TERMP_LITERAL))
 		chara(p, ' ');
 
 	p->flags &= ~TERMP_NOSPACE;
@@ -298,12 +311,17 @@ word(struct termp *p, const char *word)
 {
 	size_t 		 i, j, len;
 
-	if (mdoc_isdelim(word))
-		p->flags |= TERMP_NOSPACE;
+	if (p->flags & TERMP_LITERAL) {
+		pword(p, word, strlen(word));
+		return;
+	}
 
 	len = strlen(word);
 	assert(len > 0);
 
+	if (mdoc_isdelim(word))
+		p->flags |= TERMP_NOSPACE;
+
 	/* LINTED */
 	for (j = i = 0; i < len; i++) {
 		if ( ! isspace(word[i])) {
-- 
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