increase group label limit to 128

Author: Aloso

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@pomsky-lang/parser",
-  "version": "0.1.0",
+  "version": "0.1.1",
   "description": "JavaScript parser for the Pomsky regular expression language",
   "collaborators": [
     "Ludwig Stecher <ludwig.stecher@gmx.de>"

src/parser.ts

@@ -640,7 +640,7 @@ export class Parser {
       if (name !== undefined) {
         if (!/^[a-zA-Z0-9]*$/.test(name)) {
           throw new ParseError(ParseErrorKind.InvalidCharsInGroupName, this.lastSpan())
-        } else if (name.length > 32) {
+        } else if (name.length > 128) {
           throw new ParseError(ParseErrorKind.GroupNameTooLong, this.lastSpan())
         }
       }