lexer
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massung
A lexing package for Common Lisp
I'm using the lexer package to create a lexer for my esolang, and I wanted to implement syntactic/substitution macros by parsing the macro definition into a new rule for a...
I needed access to the LEX-ERROR condition but it was not exported so I exported it along with its readers. I cannot see any reason why this would be a...
I am using lexer along with your other project [parse](https://github.com/massung/parse). I am having trouble figuring out how I can lookahead on my input without modifying the lexer state. In this...