Pádraig Brady <p...@draigbrady.com> wrote:
> Samuel Hapák wrote:
>> Hello,
>> I think that seq is not behaving correctly on this input:
>> seq -w 9 0.5 10
>>
>> I obtain the output:
>> 9.0
>> 9.5
>> 10.0
>>
>> While I think I should obtain:
>> 09.0
>> 09.5
>> 10.0
>
> Looks like a bug alright.
> I'm thinking of applying the attached to fix it.
Looks right to me. Thanks!
Please describe the fix in NEWS, and mention the
reporter in the log and in THANKS.
>>From b350141cfefdd68f663c8ea3efa47ed81bcaba03 Mon Sep 17 00:00:00 2001
> +++ b/src/seq.c
> @@ -317,6 +317,8 @@ get_default_format (operand first, operand step, operand
> last)
> size_t last_width = last.width + (prec - last.precision);
> if (last.precision && prec == 0)
> last_width--; /* don't include space for '.' */
> + if (last.precision == 0 && prec != 0)
> + last_width++; /* include space for '.' */
> size_t width = MAX (first_width, last_width);
> if (width <= INT_MAX)
> {
> diff --git a/tests/misc/seq b/tests/misc/seq
> index 7f808cf..cd78bd1 100755
> --- a/tests/misc/seq
> +++ b/tests/misc/seq
> @@ -64,6 +64,7 @@ my @Tests =
> ['eq-wid-5', qw(-w 1 .5 2), {OUT => [qw(1.0 1.5 2.0)]}],
> ['eq-wid-6', qw(-w +1 2), {OUT => [qw(1 2)]}],
> ['eq-wid-7', qw(-w " .1" " .1"), {OUT => [qw(0.1)]}],
> + ['eq-wid-8', qw(-w 9 0.5 10), {OUT => [qw(09.0 09.5 10.0)]}],
>
> # Prior to coreutils-4.5.11, some of these were not accepted.
> ['fmt-1', qw(-f %2.1f 1.5 .5 2),{OUT => [qw(1.5 2.0)]}],
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