update grammar script: remove unused properties

extensions/perl/syntaxes/perl.tmLanguage.json

@@ -5,19 +5,9 @@
 		"Once accepted there, we are happy to receive an update request."
 	],
 	"version": "https://github.com/textmate/perl.tmbundle/commit/c0b7a4bd65882380522d82a60b536479a62b07c3",
-	"comment": "\n\tTODO:\tInclude RegExp syntax\n",
-	"fileTypes": [
-		"pl",
-		"pm",
-		"pod",
-		"t",
-		"PL",
-		"psgi",
-		"vcl"
-	],
-	"firstLineMatch": "(?x)\n# Hashbang\n^\\#!.*(?:\\s|\\/|(?<=!)\\b)perl(?:$|\\s)\n|\n# Modeline\n(?i:\n  # Emacs\n  -\\*-(?:(?:(?!mode\\s*:)[^:;]+:[^:;]+;)*\\s*mode\\s*:)?\\s*\n\tperl\n  \\s*(?:;[^:;]+:[^:;]+?)*;?\\s*-\\*-\n  |\n  # Vim\n  (?:(?:\\s|^)vi(?:m[<=>]?\\d+|m)?|(?!^)\\sex)(?=:(?=\\s*set?\\s[^\\n:]+:)|:(?!\\s*set?\\s))(?:(?:\\s|\\s*:\\s*)\\w*(?:\\s*=(?:[^\\n\\\\\\s]|\\\\.)*)?)*[\\s:](?:filetype|ft|syntax)\\s*=\n\tperl\n  (?=\\s|:|$)\n)",
-	"keyEquivalent": "^~P",
 	"name": "Perl",
+	"scopeName": "source.perl",
+	"comment": "\n\tTODO:\tInclude RegExp syntax\n",
 	"patterns": [
 		{
 			"include": "#line_comment"
@@ -2545,7 +2535,5 @@
 				}
 			]
 		}
-	},
-	"scopeName": "source.perl",
-	"uuid": "EDBFE125-6B1C-11D9-9189-000D93589AF6"
+	}
 }