X-Git-Url: http://secure.phpeclipse.com

diff --git a/archive/net.sourceforge.phpeclipse.quantum.sql/src/com/quantum/sql/parser/SQLLexx.java b/archive/net.sourceforge.phpeclipse.quantum.sql/src/com/quantum/sql/parser/SQLLexx.java
index e901266..543b1ef 100644
--- a/archive/net.sourceforge.phpeclipse.quantum.sql/src/com/quantum/sql/parser/SQLLexx.java
+++ b/archive/net.sourceforge.phpeclipse.quantum.sql/src/com/quantum/sql/parser/SQLLexx.java
@@ -2,6 +2,21 @@ package com.quantum.sql.parser;
 
 import java.util.Vector;
 
+/**
+ * <p>An SQL Lexer.  From 
+ * <a href="http://www.dictionary.com/">dictionary.com</a>:
+ * 
+ * <blockquote>
+ * <p><b>lexer</b>
+ *
+ * <p>/lek'sr/ n. Common hacker shorthand for 'lexical
+ * analyzer', the input-tokenizing stage in the parser for a language
+ * (the part that breaks it into word-like pieces).
+ * </blockquote>
+ * 
+ * <p>Note that this class has nothing to do with the Sci-fi channel's
+ * <a href="http://www.scifi.com/lexx/">Lexx</a> TV series.
+ */
 public class SQLLexx {
 	private static String endline = ";"; //$NON-NLS-1$
 	private static String dash = "-"; //$NON-NLS-1$
@@ -130,22 +145,12 @@ public class SQLLexx {
 					p.mark();
 					// If we have '/*', it's a comment till '*/' found or eof
 					if (p.peek() == '*') {
-						StringBuffer value = new StringBuffer();
-						c = p.getNext();
-						value.append('/');
-						while (!( c == '*' && p.peek() == '/' ) && !p.isDone()) {
-							value.append(c);
-							c = p.getNext();
-						}
-						if (!p.isDone()){
-							value.append(c);
-							c = p.getNext();
-							value.append(c);	
-						}
-						tokens.addElement(new Token(Token.COMMENT, value.toString(), offset, offset + value.length()));
+						tokens.addElement(tokenizeComment(p, offset));
 					} else {
 						// It's not '/*' , so it's a group token
-						tokens.addElement(new Token(Token.GROUP, group, offset, offset + 1));
+						// BCH ??? what's this business about groups?  
+						// Shouldn't '/' be a divide operator?
+						tokens.addElement(new Token(Token.SYMBOL, new String(new char[] {c}) /*group*/, offset, offset + 1));
 						p.reset();
 					}
 				// Adds SYMBOL token;
@@ -163,4 +168,25 @@ public class SQLLexx {
 //		}
 		return tokens;
 	}
+	/**
+	 * @param tokens
+	 * @param p
+	 * @param offset
+	 */
+	private static Token tokenizeComment(StringPointer p, int offset) {
+		char c;
+		StringBuffer value = new StringBuffer();
+		c = p.getNext();
+		value.append('/');
+		while (!( c == '*' && p.peek() == '/' ) && !p.isDone()) {
+			value.append(c);
+			c = p.getNext();
+		}
+		if (!p.isDone()){
+			value.append(c);
+			c = p.getNext();
+			value.append(c);	
+		}
+		return new Token(Token.COMMENT, value.toString(), offset, offset + value.length());
+	}
 }