From e2892275c699cbcc5427072ac3a59c6c690a8f6b Mon Sep 17 00:00:00 2001
From: Kristaps Dzonsons <kristaps@bsd.lv>
Date: Sun, 8 Mar 2009 19:38:08 +0000
Subject: Front-end handling of `Lb'.

---
 term.c | 27 ++++++++++++++++++++++++---
 1 file changed, 24 insertions(+), 3 deletions(-)

diff --git a/term.c b/term.c
index 0aeaecfb..fa8e58cc 100644
--- a/term.c
+++ b/term.c
@@ -1,4 +1,4 @@
-/* $Id: term.c,v 1.46 2009/03/08 14:01:46 kristaps Exp $ */
+/* $Id: term.c,v 1.47 2009/03/08 19:38:08 kristaps Exp $ */
 /*
  * Copyright (c) 2009 Kristaps Dzonsons <kristaps@kth.se>
  *
@@ -120,6 +120,7 @@ DECL_PREPOST(termp_fo);
 DECL_PREPOST(termp_ft);
 DECL_PREPOST(termp_in);
 DECL_PREPOST(termp_it);
+DECL_PREPOST(termp_lb);
 DECL_PREPOST(termp_op);
 DECL_PREPOST(termp_pf);
 DECL_PREPOST(termp_pq);
@@ -164,7 +165,6 @@ DECL_PRE(termp_xr);
 DECL_POST(termp___);
 DECL_POST(termp_bl);
 DECL_POST(termp_bx);
-DECL_POST(termp_lb);
 
 const	struct termact __termacts[MDOC_MAX] = {
 	{ NULL, NULL }, /* \" */
@@ -273,7 +273,7 @@ const	struct termact __termacts[MDOC_MAX] = {
 	{ NULL, NULL }, /* Hf */
 	{ NULL, NULL }, /* Fr */
 	{ termp_ud_pre, NULL }, /* Ud */
-	{ NULL, termp_lb_post }, /* lb */
+	{ termp_lb_pre, termp_lb_post }, /* Lb */
 };
 
 const struct termact *termacts = __termacts;
@@ -969,6 +969,27 @@ termp_bt_pre(DECL_ARGS)
 }
 
 
+/* ARGSUSED */
+static int
+termp_lb_pre(DECL_ARGS)
+{
+	const char	*lb;
+
+	if (NULL == node->child)
+		errx(1, "expected text line argument");
+	if (MDOC_TEXT != node->child->type)
+		errx(1, "expected text line argument");
+
+	if ((lb = mdoc_a2lib(node->child->string))) {
+		word(p, lb);
+		return(0);
+	}
+
+	word(p, "library");
+	return(1);
+}
+
+
 /* ARGSUSED */
 static void
 termp_lb_post(DECL_ARGS)
-- 
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