fix: Generating .regex.txt files ( Fixes #235, Fixes #236 )

RegEx/PowerShell/Variable.regex.txt

@@ -1,12 +1,15 @@
 # Matches a PowerShell Variable
 (?<![`])                                                # Do not match if preceeded by a backtick (gotta allow for escape sequences)
 # A PowerShell Variable Can Be Either:
-(?>(                                                    # A Splatted Variable:
+(?>
+                                                        # A Splatted Variable:
 (?<IsSplat>\@)                                          # Which is an at sign
 (?<Variable>\w+)                                        # Followed by a <Variable> (any number of repeated word characters)
-|                                                       # Or Regular Variable,
+  |
+                                                        # Or Regular Variable,
 \$                                                      # Which starts with a dollar sign
-((?<Variable>\w+)                                       # Followed by a <Variable> (any number of repeated word characters)
-|                                                       # Or a <Variable> enclosed in curly brackets
+(?:(?<Variable>\w+)                                     # Followed by a <Variable> (any number of repeated word characters)
+|
+# Or a <Variable> enclosed in curly brackets
 (?:(?<!`){(?<Variable>(?:.|\s)*?(?=\z|(?<!`)}))(?<!`)}) # using backtick as an escape
-)))
+))