assure a consistent assignment for nodes with multiple labels

jeremyhylton · jeremyhylton · commit 9caa11014108 · 1998-02-18T16:10:22.000Z
diff --git a/Doc/node2label.pl b/Doc/node2label.pl
@@ -4,7 +4,8 @@
 require "labels.pl";
 
 %nodes = ();
-foreach $label (keys %external_labels) {
+# sort so that we get a consistent assignment for nodes with multiple labels 
+foreach $label (sort keys %external_labels) {
   $nodes{$external_labels{$label}} = $label;
 }
 
diff --git a/Doc/tools/node2label.pl b/Doc/tools/node2label.pl
@@ -4,7 +4,8 @@
 require "labels.pl";
 
 %nodes = ();
-foreach $label (keys %external_labels) {
+# sort so that we get a consistent assignment for nodes with multiple labels 
+foreach $label (sort keys %external_labels) {
   $nodes{$external_labels{$label}} = $label;
 }
 

Original file line number	Diff line number	Diff line change
`@@ -4,7 +4,8 @@`
`4`	`4`	`require "labels.pl";`
`5`	`5`
`6`	`6`	`%nodes = ();`
`7`		`-foreach $label (keys %external_labels) {`
	`7`	`+# sort so that we get a consistent assignment for nodes with multiple labels`
	`8`	`+foreach $label (sort keys %external_labels) {`
`8`	`9`	`$nodes{$external_labels{$label}} = $label;`
`9`	`10`	`}`
`10`	`11`