update elements and fix some bugs

lib/src/prism/components/prism-lolcode.js

 Prism.languages.lolcode = {
         'comment': [
                 /\bOBTW\s+[\s\S]*?\s+TLDR\b/,
                 /\bBTW.+/
         ],
         'string': {
                 pattern: /"(?::.|[^"])*"/,
                 inside: {
                         'variable': /:\{[^}]+\}/,
                         'symbol': [
@@ skipping 25 matching lines @@
                         pattern: /(^|\s)(?:O HAI IM|KTHX|HAI|KTHXBYE|I HAS A|ITZ(?: A)?|R|AN|MKAY|SMOOSH|MAEK|IS NOW(?: A)?|VISIBLE|GIMMEH|O RLY\?|YA RLY|NO WAI|OIC|MEBBE|WTF\?|OMG|OMGWTF|GTFO|IM IN YR|IM OUTTA YR|FOUND YR|YR|TIL|WILE|UPPIN|NERFIN|I IZ|HOW IZ I|IF U SAY SO|SRS|HAS A|LIEK(?: A)?|IZ)(?=\s|,|$)/,
                         lookbehind: true
                 },
                 /'Z(?=\s|,|$)/
         ],
         'boolean': {
                 pattern: /(^|\s)(?:WIN|FAIL)(?=\s|,|$)/,
                 lookbehind: true
         },
         'variable': {
-                pattern: /(^|\s)(?:IT)(?=\s|,|$)/,
+                pattern: /(^|\s)IT(?=\s|,|$)/,
                 lookbehind: true
         },
         'operator': {
                 pattern: /(^|\s)(?:NOT|BOTH SAEM|DIFFRINT|(?:SUM|DIFF|PRODUKT|QUOSHUNT|MOD|BIGGR|SMALLR|BOTH|EITHER|WON|ALL|ANY) OF)(?=\s|,|$)/,
                 lookbehind: true
         },
-        'punctuation': /\.{3}|\u2026|,|!/
+        'punctuation': /\.{3}|…|,|!/
 };