From 4926cf271a8f3e02bd51cb0c3abd669b3cb88790 Mon Sep 17 00:00:00 2001
From: brian <brian@xwt.org>
Date: Fri, 30 Jan 2004 07:02:35 +0000
Subject: [PATCH] 2003/06/28 06:57:08

darcs-hash:20040130070235-aa32f-08520db8de4e09999a0d9de99fe73c24d87a7f2e.gz
---
 src/org/xwt/XWT.java                     |    4 +--
 src/org/xwt/js/CompiledFunctionImpl.java |   42 ++++++++++--------------------
 2 files changed, 15 insertions(+), 31 deletions(-)

diff --git a/src/org/xwt/XWT.java b/src/org/xwt/XWT.java
index 015255b..b73a1fb 100644
--- a/src/org/xwt/XWT.java
+++ b/src/org/xwt/XWT.java
@@ -109,9 +109,7 @@ public final class XWT extends JS.Obj {
         }});
 
         super.put("regexp", new JS.Callable() { public Object call(JS.Array args) throws JS.Exn {
-            //throw new Error("not implemented");
-            Log.log(XWT.class, "regexp not implemented");
-            return null;
+            return new Regexp(args);
         }});
 
         super.put("listfonts", new JS.Callable() { public Object call(JS.Array args) throws JS.Exn {
diff --git a/src/org/xwt/js/CompiledFunctionImpl.java b/src/org/xwt/js/CompiledFunctionImpl.java
index 366ff8c..c31c84e 100644
--- a/src/org/xwt/js/CompiledFunctionImpl.java
+++ b/src/org/xwt/js/CompiledFunctionImpl.java
@@ -380,35 +380,21 @@ class CompiledFunctionImpl extends JSCallable implements ByteCodes, Tokens {
                     if (args.length() != 1) return null;
                     return new Integer(((String)o).indexOf(args.elementAt(0).toString()));
                 } };
-        // This is just a quick and dirty split implementation. its could be optimized a lot and it doesn't 
-        // do regexps yet. this will need to be rewritten when we get regexp support anyway
-        else if (v.equals("split")) return new JS.Callable() {
+        else if(v.equals("match")) return new JS.Callable() {
                 public Object call(JS.Array args) {
-                    String sep;
-                    int limit, s,p,matches=0;
-                    int seplen;
-                    JS.Array ret;
-                    
-                    if(args.length() > 1) limit = JS.toNumber(args.elementAt(1)).intValue();
-                    else limit = 0;
-                    if(args.length() > 0) sep = args.elementAt(0).toString();
-                    else sep = null;
-                    
-                    seplen = sep!=null ? sep.length() : 0;
-                     
-                    // special case sep == null, split up chars
-                    if(seplen == 0) {
-                        ret = new JS.Array(o.length());
-                        for(int i=0;i<o.length();i++) ret.setElementAt(o.substring(i,i+1),i);
-                        return ret;
-                    }
-                    ret = new JS.Array();
-                    for(s=0;(limit<=0 || matches < limit-1) && (p = o.indexOf(sep,s)) != -1;s=p+seplen) {
-                        ret.addElement(o.substring(s,p));
-                        matches++;
-                    }
-                    if(s != o.length()) ret.addElement(o.substring(s));
-                    return ret;
+                    return Regexp.stringMatch(o,args);
+                } };
+        else if(v.equals("search")) return new JS.Callable() {
+                public Object call(JS.Array args) {
+                    return Regexp.stringSearch(o,args);
+                } };
+        else if(v.equals("replace")) return new JS.Callable() {
+                public Object call(JS.Array args) {
+                    return Regexp.stringReplace(o,args);
+                } };
+        else if(v.equals("split")) return new JS.Callable() {
+                public Object call(JS.Array args) {
+                    return Regexp.stringSplit(o,args);
                 } };
                         
                         
-- 
1.7.10.4