From ef0deb12ab7ab82c4eaff02c06971c5188bf78c0 Mon Sep 17 00:00:00 2001
From: Anna Kozlova <anna.kozlova@jetbrains.com>
Date: Tue, 29 Jan 2013 14:16:42 +0400
Subject: [PATCH] save as template: strip namespace prefixes (IDEA-70633)

---
 .../template/actions/SaveAsTemplateAction.java            | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/platform/lang-impl/src/com/intellij/codeInsight/template/actions/SaveAsTemplateAction.java b/platform/lang-impl/src/com/intellij/codeInsight/template/actions/SaveAsTemplateAction.java
index 6311ac2f4674..ac7f2e491478 100644
--- a/platform/lang-impl/src/com/intellij/codeInsight/template/actions/SaveAsTemplateAction.java
+++ b/platform/lang-impl/src/com/intellij/codeInsight/template/actions/SaveAsTemplateAction.java
@@ -26,6 +26,7 @@ package com.intellij.codeInsight.template.actions;
 
 import com.intellij.codeInsight.template.TemplateContextType;
 import com.intellij.codeInsight.template.impl.*;
+import com.intellij.lang.StdLanguages;
 import com.intellij.openapi.actionSystem.*;
 import com.intellij.openapi.application.AccessToken;
 import com.intellij.openapi.application.WriteAction;
@@ -81,6 +82,7 @@ public class SaveAsTemplateAction extends AnAction {
     final Document document = EditorFactory.getInstance().createDocument(editor.getDocument().getText().
                                                                          substring(startOffset,
                                                                                    selection.getEndOffset()));
+    final boolean isXml = file.getLanguage().is(StdLanguages.XML);
     final int offsetDelta = startOffset;
     new WriteCommandAction.Simple(project, (String)null) {
       @Override
@@ -103,6 +105,12 @@ public class SaveAsTemplateAction extends AnAction {
               if (pos > 0 && !oldText.contains("<")) {
                 canonicalText = canonicalText.substring(0, pos);
               }
+              if (isXml) { //strip namespace prefixes
+                pos = canonicalText.lastIndexOf(':');
+                if (pos >= 0 && pos < canonicalText.length() - 1 && !oldText.contains(":")) {
+                  canonicalText = canonicalText.substring(pos + 1);
+                }
+              }
               if (!canonicalText.equals(oldText)) {
                 rangeToText.put(document.createRangeMarker(range), canonicalText);
               }