fixed replace bug

Author: JPeer264

lib/utils/options/replace.js

@@ -67,29 +67,33 @@ replace.file = (filepath, options, cb) => {
 };
 
 replace.string = (string, regex) => {
-    // save beginning and endchar
-    // bug in here
+    // save the string characters
     const beginChar = string.charAt(0);
     const endChar   = string.charAt(string.length - 1);
 
-
+    // remove the string characters
     string = string.slice(1, string.length);
     string = string.slice(0, string.length - 1);
     // set whitespaces all whitespaces in string from 1 to 3
     string = string.replace(/\s+/g, '   ');
 
+
     // add whitespace at the beginning and the end
     string = ' ' + string + ' ';
 
-    string = string.replace(regex, match => {
-        return rcs.selectorLibrary.get(match);
-    });
 
-    string = string.slice(1, string.length);
-    string = string.slice(0, string.length - 1);
+    string = string.replace(regex, match => {
+        let selectorChar = match.charAt(0) === '.' || match.charAt(0) === '#' ? match.charAt(0) : '';
+        match = match.replace(/\s+/g, '');
 
-    string = string.replace(/\s+/, ' ');
+        return ' ' + selectorChar + rcs.selectorLibrary.get(match) + ' ';
+    });
 
+    // remove whitespaces at beginning and end of string
+    string = string.replace(/^\s+|\s+$/g, '');
+    // set all whitespaces from before set 3 to one now
+    string = string.replace(/\s+/g, ' ');
+    // add the string characters
     string = beginChar + string + endChar;
 
     return string