euromake/unspec — pull request #34 by codedot (2013-08-19 13:26:16+00:00)
Title: Improve lexer statistics

This pull request enables printing `lex(1)` statistics to check against standard limits and reduces overhead in the lexer. First, parameter expansion recognition is removed as unnecessary at the tokenization stage. Second, backquote command substitution recognition is simplified by explicitly forbidding non-matching backquote characters.