Fixed: Pipe in filter interpreted wrong when wildcards stripped away

lib/filterClasses.js

Index: lib/filterClasses.js
===================================================================
--- a/lib/filterClasses.js
+++ b/lib/filterClasses.js
@@ -489,25 +489,18 @@
   get regexp()
   {
     // Remove multiple wildcards
-    let source = this.regexpSource.replace(/\*+/g, "*");
-
-    // Remove leading wildcards
-    if (source[0] == "*")
-      source = source.substr(1);
-
-    // Remove trailing wildcards
-    let pos = source.length - 1;
-    if (pos >= 0 && source[pos] == "*")
-      source = source.substr(0, pos);
-
-    source = source.replace(/\^\|$/, "^")       // remove anchors following separator placeholder
-                   .replace(/\W/g, "\\$&")    // escape special symbols
-                   .replace(/\\\*/g, ".*")      // replace wildcards by .*
-                   // process separator placeholders (all ANSI charaters but alphanumeric characters and _%.-)
-                   .replace(/\\\^/g, "(?:[\\x00-\\x24\\x26-\\x2C\\x2F\\x3A-\\x40\\x5B-\\x5E\\x60\\x7B-\\x80]|$)")
-                   .replace(/^\\\|\\\|/, "^[\\w\\-]+:\\/+(?!\\/)(?:[^.\\/]+\\.)*?") // process extended anchor at expression start
-                   .replace(/^\\\|/, "^")       // process anchor at expression start
-                   .replace(/\\\|$/, "$");      // process anchor at expression end
+    let source = this.regexpSource
+      .replace(/\*+/g, "*")        // remove multiple wildcards
+      .replace(/\^\|$/, "^")       // remove anchors following separator placeholder
+      .replace(/\W/g, "\\$&")      // escape special symbols
+      .replace(/\\\*/g, ".*")      // replace wildcards by .*
+      // process separator placeholders (all ANSI characters but alphanumeric characters and _%.-)
+      .replace(/\\\^/g, "(?:[\\x00-\\x24\\x26-\\x2C\\x2F\\x3A-\\x40\\x5B-\\x5E\\x60\\x7B-\\x80]|$)")

[Wladimir Palant, 2014/01/27 14:06:53]

Nothing wrong with having \\x7F instead of \\x80 here, you were correct about
the ANSI range. Not that it really matters, character code 0x80 seems to be
unused in Unicode.

+      .replace(/^\\\|\\\|/, "^[\\w\\-]+:\\/+(?!\\/)(?:[^\\/]+\\.)?") // process extended anchor at expression start
+      .replace(/^\\\|/, "^")       // process anchor at expression start
+      .replace(/\\\|$/, "$")       // process anchor at expression end
+      .replace(/^(\.\*)/, "")      // remove leading wildcards
+      .replace(/(\.\*)$/, "");     // remove trailing wildcards
 
     let regexp = new RegExp(source, this.matchCase ? "" : "i");