Negative index to subseq should give an error

technoblogy / ulisp-arm

A version of the Lisp programming language for ARM-based boards.

http://www.ulisp.com/

MIT License

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Closed technoblogy closed 3 years ago

technoblogy commented 4 years ago

Instead it returns a spurious result:

> (subseq "ulisp" -1 2)
"sul"