From: miettinen <miettinen@ac1ea38d-2e2b-0410-8846-a27921b304fc>
Date: Fri, 25 Jan 2013 11:24:22 +0000 (+0000)
Subject: Disallowing variable names beginning with a number (refs #3939 #3945).
X-Git-Tag: simantics-1.10.1~58
X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=commitdiff_plain;h=a9b73b89c3a60e4cd5935c225a2bdb81e8749293;p=simantics%2Fsysdyn.git

Disallowing variable names beginning with a number (refs #3939 #3945).

git-svn-id: https://www.simantics.org/svn/simantics/sysdyn/trunk@26681 ac1ea38d-2e2b-0410-8846-a27921b304fc
---

diff --git a/org.simantics.sysdyn.ui/src/org/simantics/sysdyn/ui/utils/VariableNameUtils.java b/org.simantics.sysdyn.ui/src/org/simantics/sysdyn/ui/utils/VariableNameUtils.java
index c551ab8a..344a0963 100644
--- a/org.simantics.sysdyn.ui/src/org/simantics/sysdyn/ui/utils/VariableNameUtils.java
+++ b/org.simantics.sysdyn.ui/src/org/simantics/sysdyn/ui/utils/VariableNameUtils.java
@@ -189,7 +189,7 @@ public class VariableNameUtils {
 	 */
 	public static boolean isValid(String name) {
 		String lowerCase = name.toLowerCase();
-		Pattern p = Pattern.compile("[a-zA-Z0-9]++");
+		Pattern p = Pattern.compile("[a-zA-Z][a-zA-Z0-9]*+");
 		Matcher m = p.matcher(lowerCase);
 		if (!m.matches() || keywords.contains(name))
 			return false;