StacksBracketScanner

The start position of the comment in the file.

The line number of the start of the token currently being parsed.

The module file name without the path.

The tokens that have been parsed so far.

The current position in the input string.

The comment token text that has been lexed as one long token.

Extract the current character and increment the position.

From the full directory path of a module name, obtain the leaf portion that represents the file name in the directory.