diff -bur squid-2.5.STABLE12/src/cf.data.pre squid-2.5.STABLE12.japc/src/cf.data.pre
--- squid-2.5.STABLE12/src/cf.data.pre  2005-10-20 18:28:08.000000000 +0100
+++ squid-2.5.STABLE12.japc/src/cf.data.pre     2006-03-11 00:20:56.000000000 +0000
@@ -514,6 +514,16 @@
 DOC_END


+NAME: uri_ender
+TYPE: wordlist
+DEFAULT: none
+LOC: Config.uri_ender
+DOC_START
+        A list of words/character which, if found in a URI, cause the remaining
+        of the URI, including this word/character to be ignored as if non-existant
+DOC_END
+
+
 NAME: no_cache
 TYPE: acl_access
 DEFAULT: none
diff -bur squid-2.5.STABLE12/src/client_side.c squid-2.5.STABLE12.japc/src/client_side.c
--- squid-2.5.STABLE12/src/client_side.c        2005-10-18 16:22:26.000000000 +0100
+++ squid-2.5.STABLE12.japc/src/client_side.c   2006-03-11 00:09:00.000000000 +0000
@@ -2609,6 +2609,7 @@
     size_t req_sz;
     method_t method;
     clientHttpRequest *http = NULL;
+    const wordlist *p = NULL;
 #if IPF_TRANSPARENT
     struct natlookup natLookup;
     static int natfd = -1;
@@ -2748,6 +2750,12 @@
        *t = '\0';
 #endif

+    /* scan uri_ender */
+    for (p = Config.uri_ender; p; p = p->next)
+      if ((t = strstr(url, p->key))) /* remove cgi, swf, ... parameters */
+        *t = '\0';
+    debug(33, 5) ("parseHttpRequest: URI post uri_ender is '%s'\n", url);
+
     /* handle direct internal objects */
     if ((!Config2.Accel.on || Config.onoff.global_internal_static) && internalCheck(url)) {
        /* prepend our name & port */
diff -bur squid-2.5.STABLE12/src/structs.h squid-2.5.STABLE12.japc/src/structs.h
--- squid-2.5.STABLE12/src/structs.h    2005-09-03 10:14:43.000000000 +0100
+++ squid-2.5.STABLE12.japc/src/structs.h       2006-03-10 23:51:52.000000000 +0000
@@ -537,6 +537,7 @@
     squid_off_t tcpRcvBufsz;
     squid_off_t udpMaxHitObjsz;
     wordlist *hierarchy_stoplist;
+    wordlist *uri_ender;
     wordlist *mcast_group_list;
     wordlist *dns_testname_list;
     wordlist *dns_nameservers;