Deleted unnecessary syntax highlighting rules

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/php/PHPCodeScanner.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/php/PHPCodeScanner.java
index 8a50ffd..be00721 100644 (file)
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/php/PHPCodeScanner.java
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/php/PHPCodeScanner.java
@@ -37,7 +37,7 @@ import org.eclipse.jface.text.rules.WordRule;
  * PHP Code Scanner
  */
 public class PHPCodeScanner extends AbstractJavaScanner {
-  
+
   /**
    * Rule to detect java operators.
    * 
@@ -161,42 +161,7 @@ public class PHPCodeScanner extends AbstractJavaScanner {
     }
   }
 
-  protected class SingleQuoteStringRule implements IRule {
-
-    /** Token to return for this rule */
-    private final IToken fToken;
-
-    public SingleQuoteStringRule(IToken token) {
-      fToken = token;
-
-    }
-
-    /*
-     * @see org.eclipse.jface.text.rules.IRule#evaluate(org.eclipse.jface.text.rules.ICharacterScanner)
-     */
-    public IToken evaluate(ICharacterScanner scanner) {
-
-      int character = scanner.read();
 
-      if (character=='\'') {
-       
-        while (true) {
-          character = scanner.read();
-          if (character == '\\') {
-            character = scanner.read();
-          } else if (character == '\'') {
-            return fToken;
-          }
-        } 
-        
-      } else {
-        scanner.unread();
-        return Token.UNDEFINED;
-      }
-    }
-
-  }
-  
   protected class AccentStringRule implements IRule {
 
     /** Token to return for this rule */
@@ -214,8 +179,8 @@ public class PHPCodeScanner extends AbstractJavaScanner {
 
       int character = scanner.read();
 
-      if (character=='`') {
-       
+      if (character == '`') {
+
         while (true) {
           character = scanner.read();
           if (character == '\\') {
@@ -223,44 +188,8 @@ public class PHPCodeScanner extends AbstractJavaScanner {
           } else if (character == '`') {
             return fToken;
           }
-        } 
-        
-      } else {
-        scanner.unread();
-        return Token.UNDEFINED;
-      }
-    }
-
-  }
-  
-  protected class DoubleQuoteStringRule implements IRule {
-
-    /** Token to return for this rule */
-    private final IToken fToken;
-
-    public DoubleQuoteStringRule(IToken token) {
-      fToken = token;
-
-    }
-
-    /*
-     * @see org.eclipse.jface.text.rules.IRule#evaluate(org.eclipse.jface.text.rules.ICharacterScanner)
-     */
-    public IToken evaluate(ICharacterScanner scanner) {
-
-      int character = scanner.read();
+        }
 
-      if (character=='"') {
-       
-        while (true) {
-          character = scanner.read();
-          if (character == '\\') {
-            character = scanner.read();
-          } else if (character == '"') {
-            return fToken;
-          }
-        } 
-        
       } else {
         scanner.unread();
         return Token.UNDEFINED;
@@ -268,7 +197,7 @@ public class PHPCodeScanner extends AbstractJavaScanner {
     }
 
   }
-  
+
   private class PHPWordRule extends WordRule {
     private StringBuffer fBuffer = new StringBuffer();
 
@@ -291,7 +220,7 @@ public class PHPCodeScanner extends AbstractJavaScanner {
           return Token.UNDEFINED;
         } else {
           c = scanner.read();
-          if (c == '=') {  // <?=
+          if (c == '=') { // <?=
             return getToken(IPreferenceConstants.PHP_TAG);
           }
           if (c != 'p' && c != 'P') {
@@ -399,13 +328,13 @@ public class PHPCodeScanner extends AbstractJavaScanner {
     List rules = new ArrayList();
     Token token = getToken(IPreferenceConstants.PHP_SINGLELINE_COMMENT);
     // Add rule for single line comments.
-    rules.add(new EndOfLineRule("//", token)); //$NON-NLS-1$
-    rules.add(new EndOfLineRule("#", token)); //$NON-NLS-1$
+    //    rules.add(new EndOfLineRule("//", token)); //$NON-NLS-1$
+    //    rules.add(new EndOfLineRule("#", token)); //$NON-NLS-1$
     // Add rule for strings and character constants.
-//    token = getToken(IPreferenceConstants.PHP_STRING_SQ);
-//    rules.add(new SingleQuoteStringRule(token));
-//    token = getToken(IPreferenceConstants.PHP_STRING_DQ);
-//    rules.add(new DoubleQuoteStringRule(token));
+    //    token = getToken(IPreferenceConstants.PHP_STRING_SQ);
+    //    rules.add(new SingleQuoteStringRule(token));
+    //    token = getToken(IPreferenceConstants.PHP_STRING_DQ);
+    //    rules.add(new DoubleQuoteStringRule(token));
     rules.add(new AccentStringRule(token));
 
     token = getToken(IPreferenceConstants.PHP_MULTILINE_COMMENT);