Re: is_wintouched() and is_linetouched() cannot return ERR

[Midolikawa H.]

Thanks for your explanation.
I understood that is_wintouched() work correctly.

About is_linetouched() :
>                      ...; otherwise they return FALSE.  In addi-
>       tion, is_linetouched returns ERR if line is not valid  for
>       the given window.

But, is_linetouched() returns 1 (neither 0 nor -1)
if window pointer is null or if line is not valid,
with that test code.

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