*) Fixed bug where pairReplace() got caught in infinite recursion. (http://www.yacy-forum.de/viewtopic.php?t=3466)

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3383 6c8d7289-2bf4-0310-a012-ef5d649a1542

source/de/anomic/data/wikiCode.java

@@ -1026,9 +1026,8 @@ public class wikiCode {
         int p0 = 0;
         int p1 = 0;
         int l = pat.length();
-        if ((p0 = input.indexOf(pat)) >= 0) {
-            p1 = input.indexOf(pat, p0 + l);
-            if (p1 >= 0) {
+        //replace pattern if a pair of the pattern can be found in the line
+        if( ((p0 = input.indexOf(pat)) >= 0) && ((p1 = input.indexOf(pat, p0 + l)) >= 0) ) {
             //extra treatment for headlines
             if((pat.equals("===="))||(pat.equals("==="))||(pat.equals("=="))){
                 //add anchor and create headline
@@ -1059,9 +1058,10 @@ public class wikiCode {
                 input.substring(p1 + l);
             }
         }
+        //recursion if a pair of the pattern can still be found in the line
+        if( ((p0 = input.indexOf(pat)) >= 0) && (input.indexOf(pat,p0 + l) >= 0) ){
+            input = pairReplace(input, pat, repl1, repl2);
         }
-        //recursion if the pattern can still be found in the line
-        if(input.indexOf(pat) >= 0) {input = pairReplace(input, pat, repl1, repl2);}
         return input;
     }