From: erg <devnull@localhost>
Date: Mon, 24 Jan 2005 20:20:21 +0000 (+0000)
Subject: Fix bug 615 - for plain output, if label is html, use original attribute
X-Git-Tag: LAST_LIBGRAPH~32^2~8001
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=4f6551bfd494743fb52ceaeeef99dc391d8ef035;p=graphviz

Fix bug 615 - for plain output, if label is html, use original attribute
since we may have altered or strduped the text internally, the latter
causing the html bit to be lost.
---

diff --git a/lib/common/output.c b/lib/common/output.c
index 75702c928..a7b3df6b4 100644
--- a/lib/common/output.c
+++ b/lib/common/output.c
@@ -515,7 +515,10 @@ void _write_plain(GVC_t * gvc, FILE * f, boolean extend)
 	    continue;
 	fprintf(f, "node %s ", canonical(n->name));
 	printptf(f, ND_coord_i(n));
-	lbl = ND_label(n)->text;
+	if (ND_label(n)->html)   /* if html, get original text */
+	    lbl = agxget(n, N_label->index);
+	else
+	    lbl = ND_label(n)->text;
 	if (lbl)
 	    lbl = canonical(lbl);
 	else