From: ellson <devnull@localhost>
Date: Tue, 15 Aug 2006 13:41:54 +0000 (+0000)
Subject: add UTF8 rtest case from b993
X-Git-Tag: LAST_LIBGRAPH~32^2~5976
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=0fc602cb40bd44e91a4f9e09e28bb3031090f9f0;p=graphviz

add UTF8 rtest case from b993
support charset=utf8 as synonym for charset="utf-8"
add charset=latin1 to latin1 examples and rtest cases
---

diff --git a/rtest/graphs/Latin1.dot b/rtest/graphs/Latin1.dot
index 0223029be..7b22a3c98 100644
--- a/rtest/graphs/Latin1.dot
+++ b/rtest/graphs/Latin1.dot
@@ -1,4 +1,5 @@
 digraph G {
+graph [charset=latin1]
 node [fontsize=10]
 a [label = "áâãäåæçèéêëìíîïðñòóôõöøùúûü"];
 }
diff --git a/rtest/graphs/b56.dot b/rtest/graphs/b56.dot
index 572d28884..c165abb0c 100644
--- a/rtest/graphs/b56.dot
+++ b/rtest/graphs/b56.dot
@@ -1,6 +1,7 @@
 digraph "g" {
 	graph [
 		concentrate="true" /* Edges are merged and have common endpoints*/
+		charset=latin1
 		fontsize = "14"
 		fontname = "Helvetica"
 		fontcolor = "black"
diff --git a/rtest/graphs/b993.dot b/rtest/graphs/b993.dot
new file mode 100644
index 000000000..e87e112f2
--- /dev/null
+++ b/rtest/graphs/b993.dot
@@ -0,0 +1,10 @@
+diGraph G{
+graph [charset="utf8"]
+1[label="Umlaut"];
+2[label="ü"];
+3[label="ä"];
+4[label="ö"];
+1->2;
+1->3;
+1->4;
+}