How to use

cargo r examples/reverse.lc hello -> olleh

cargo r -- --input-fmt=binary --output-fmt=bits examples/primes.blc 0 -> your pc will crash :)

cargo r -- --input-fmt=binary examples/echo.blc "Hello World" -> Hello World

cargo r examples/repeat.lc 0 | head -c 5 -> 00000

DEFECTS

THE INTERPRETER IS SLOW! PLEASE SEEK HELP

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This compiles fine. Should macros be checked?

ID = \x.y;
\y.ID;

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You forgot to make macro invocations prefixed with a # symbol or something else dumbass.

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Everything after "main" is a comment is ignored by the parser.

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