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antlr
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rollback and do a real fix for whitespace escaping 

[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9911]
This commit is contained in:
parrt 2012-01-27 12:00:30 -08:00
parent 7498908d62
commit 09da63cfd4
2 changed files with 7 additions and 2 deletions
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5
runtime/Java/src/org/antlr/v4/runtime/tree/gui/TreePostScriptGenerator.java
View File

@ -35,6 +35,7 @@ import org.abego.treelayout.TreeForTreeLayout;
import org.abego.treelayout.TreeLayout; import org.abego.treelayout.TreeLayout;
import org.abego.treelayout.util.DefaultConfiguration; import org.abego.treelayout.util.DefaultConfiguration;
import org.antlr.v4.runtime.Parser; import org.antlr.v4.runtime.Parser;
import org.antlr.v4.runtime.misc.Utils;
import org.antlr.v4.runtime.tree.ParseTree; import org.antlr.v4.runtime.tree.ParseTree;
import org.antlr.v4.runtime.tree.Tree; import org.antlr.v4.runtime.tree.Tree;
@ -152,7 +153,9 @@ public class TreePostScriptGenerator {
} }
protected String getText(Tree tree) { protected String getText(Tree tree) {
return treeTextProvider.getText(tree); String s = treeTextProvider.getText(tree);
s = Utils.escapeWhitespace(s, false);
return s;
} }
public TreeTextProvider getTreeTextProvider() { public TreeTextProvider getTreeTextProvider() {

4
runtime/Java/src/org/antlr/v4/runtime/tree/gui/TreeViewer.java
View File

@ -347,7 +347,9 @@ public class TreeViewer extends JComponent {
} }
protected String getText(Tree tree) { protected String getText(Tree tree) {
return treeTextProvider.getText(tree); String s = treeTextProvider.getText(tree);
s = Utils.escapeWhitespace(s, true);
return s;
} }
public TreeTextProvider getTreeTextProvider() { public TreeTextProvider getTreeTextProvider() {