Re: Touchup of history.c

[<tim...@en...>]

>> The other day Petr made a change to rid the int_error() function.
>> Rather than
>> putting "Warning:" in the printf, could the int_warn() function be used
>> as in
>> the attached patch instead?
>
>> gnuplot-history/src/history.c
>> - fprintf(stderr, "Warning: cannot open file %s for saving the
>> history.", filename);
>> + int_warn(NO_CARET, "cannot open file %s for saving the history.",
>> filename);
>
> Yes, it seems to work.
> Is it needed to change it?
>

Those two are equivalent.int_warn() with NO_CARET is like fprint(stderr,...)
I personally would keep the fprintf as we immediately see what it's doing.
int_warn is more for cases when user input (i.e. a command line) is involved.

Best regards,

Timothée

> ---
> PM