twig root variable pattern should not fire after DOT value

Author: Haehnchen

src/fr/adrienbrault/idea/symfony2plugin/TwigHelper.java

@@ -265,13 +265,21 @@ public static ElementPattern<PsiElement> getPrintBlockFunctionPattern() {
  return PlatformPatterns.psiElement().withParent(PlatformPatterns.psiElement(TwigElementTypes.PRINT_BLOCK)).withLanguage(TwigLanguage.INSTANCE);
  }
 
+ /**
+ * {{ form(foo) }}, {{ foo }}
+ * NOT: {{ foo.bar }}
+ */
  public static ElementPattern<PsiElement> getCompletablePattern() {
  return PlatformPatterns.psiElement()
- .afterLeaf(
+ .andNot(
+ PlatformPatterns.psiElement().afterLeaf(PlatformPatterns.psiElement(TwigTokenTypes.DOT))
+ )
+ .afterLeafSkipping(
  PlatformPatterns.or(
  PlatformPatterns.psiElement(TwigTokenTypes.LBRACE),
  PlatformPatterns.psiElement(PsiWhiteSpace.class)
- )
+ ),
+ PlatformPatterns.psiElement()
  )
  .withParent(PlatformPatterns.psiElement(TwigElementTypes.PRINT_BLOCK))
  .withLanguage(TwigLanguage.INSTANCE);