Vijay Marupudi schreef op do 20-01-2022 om 22:23 [-0500]:
> +      c_start = scm_to_size_t (start);

This seems suboptimal because if start > SIZE_MAX,
then this will throw an 'out-of-range' exception without attributing
it to 'utf8->string' (untested).

Greetings,
Maxime.