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added pythonunbuffered=1 to appengine run configuration

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This commit is contained in:
Dmitry Trofimov
2010-08-02 21:06:16 +04:00
parent f4a1331896
commit bc72987f47
1 changed files with 10 additions and 5 deletions
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platform/lang-api/src/com/intellij/psi/util/PsiTreeUtil.java
+10 -5
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@@ -590,7 +590,8 @@ public class PsiTreeUtil {
while (true);
}
public static PsiElement prevLeaf(PsiElement current){
@Nullable
public static PsiElement prevLeaf(@NotNull PsiElement current){
final PsiElement prevSibling = current.getPrevSibling();
if(prevSibling != null) return lastChild(prevSibling);
final PsiElement parent = current.getParent();
@@ -598,7 +599,8 @@ public class PsiTreeUtil {
return prevLeaf(parent);
}
public static PsiElement nextLeaf(PsiElement current){
@Nullable
public static PsiElement nextLeaf(@NotNull PsiElement current){
final PsiElement nextSibling = current.getNextSibling();
if(nextSibling != null) return firstChild(nextSibling);
final PsiElement parent = current.getParent();
@@ -612,17 +614,20 @@ public class PsiTreeUtil {
return element;
}
public static PsiElement firstChild(final PsiElement element) {
if(element.getFirstChild() != null) return firstChild(element.getFirstChild());
public static PsiElement firstChild(@NotNull final PsiElement element) {
PsiElement child = element.getFirstChild();
if(child != null) return firstChild(child);
return element;
}
public static PsiElement prevLeaf(final PsiErrorElement element, final boolean skipEmptyElements) {
@Nullable
public static PsiElement prevLeaf(@NotNull final PsiErrorElement element, final boolean skipEmptyElements) {
PsiElement prevLeaf = prevLeaf(element);
while (skipEmptyElements && prevLeaf != null && prevLeaf.getTextLength() == 0) prevLeaf = prevLeaf(prevLeaf);
return prevLeaf;
}
@Nullable
public static PsiElement nextLeaf(final PsiErrorElement element, final boolean skipEmptyElements) {
PsiElement nextLeaf = nextLeaf(element);
while (skipEmptyElements && nextLeaf != null && nextLeaf.getTextLength() == 0) nextLeaf = nextLeaf(nextLeaf);