From 0ebb3acb1659c096c03e3c343b3472676e85bcfe Mon Sep 17 00:00:00 2001
From: Nehon <remy.bouquet@gmail.com>
Date: Tue, 10 Feb 2015 22:41:23 +0100
Subject: [PATCH] Fixed an issue with the ShaderNodeGenerator that was missing
 some variable names in cases like that ',myVar,myVar.x'

---
 .../src/main/java/com/jme3/shader/Glsl100ShaderGenerator.java   | 2 +-
 jme3-core/src/main/java/com/jme3/shader/ShaderGenerator.java    | 1 -
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/jme3-core/src/main/java/com/jme3/shader/Glsl100ShaderGenerator.java b/jme3-core/src/main/java/com/jme3/shader/Glsl100ShaderGenerator.java
index 574fdcd3d..b00129005 100644
--- a/jme3-core/src/main/java/com/jme3/shader/Glsl100ShaderGenerator.java
+++ b/jme3-core/src/main/java/com/jme3/shader/Glsl100ShaderGenerator.java
@@ -517,7 +517,7 @@ public class Glsl100ShaderGenerator extends ShaderGenerator {
      * @return the modified source code
      */
     protected String replace(String nodeSource, ShaderNodeVariable var, String newName) {
-        nodeSource = nodeSource.replaceAll("(\\W)" + var.getName() + "(\\W)", "$1" + newName + "$2");
+        nodeSource = nodeSource.replaceAll("(?<=\\W)" + var.getName() + "(?=\\W)",  newName);
         return nodeSource;
     }
 
diff --git a/jme3-core/src/main/java/com/jme3/shader/ShaderGenerator.java b/jme3-core/src/main/java/com/jme3/shader/ShaderGenerator.java
index cf319dd18..5035ff787 100644
--- a/jme3-core/src/main/java/com/jme3/shader/ShaderGenerator.java
+++ b/jme3-core/src/main/java/com/jme3/shader/ShaderGenerator.java
@@ -71,7 +71,6 @@ public abstract class ShaderGenerator {
     /**
      * Generate vertex and fragment shaders for the given technique
      *
-     * @param technique the technique to use to generate the shaders
      * @return a Shader program
      */
     public Shader generateShader() {