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Re: C API to check if string is valid varible name

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Dne 2023年03月24日 12:57, Luiz Henrique de Figueiredo napsal:
Is there some C API to check wether given string is a valid identifier?
No. But see the code for "identifier or reserved word" in llex:
https://www.lua.org/source/5.1/llex.c.html#llex
It would be really beneficial in some cases.
For instance?
I have lua embedded in system where users can define table of variables and then write expressions to process them. However i think it would be reasonable to have some sanity checks in place, so i don't have to explain why formulas using variable called "TIME-MAX" are not working :-) and stuff like that...
--
S pozdravem
Best regards
 Tomáš Mudruňka - SPOJE.NET s.r.o.

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