On Tue, Dec 4, 2012 at 6:30 PM, Eduardo Lima (Etrunko) <[email protected]> wrote:
> On Tue, Dec 4, 2012 at 6:21 PM, Enlightenment SVN
> <[email protected]> wrote:
>> Log:
>> New embryo function: get_program_id
>>
>> It is now you can run programs with names generated dinamically. Say that
>> you
>> have 10 programs indexed somehow. You can now call them using the
>> following snippet:
>>
>> script {
>> new program_id[15], i;
>> for (i = 0; i < 10; i++) {
>> snprintf(program_id, 15, "my_program_%d", i+1);
>> run_program(get_program_id(program_id));
>> }
>> }
>>
>
> By the way, I noticed a bug in Embryo's snprintf. I can specify
> something like "my_program_%02d" as format string and it will generate
> as result "my_program_01", "my_program_02", and so on. It will use '0'
> to the left of the number if it is less than 2 chars long. See test
> code attached.
sorry if that bite you, but it's a "known issue". If you look at some
e17 themes or even outside people doing clocks (hint: canola2) there
are snippets:
if (x < 10)
snprintf(buf, sizeof(buf), "0%d", x);
else
snprintf(buf, sizeof(buf), "%d", x);
:-/
--
Gustavo Sverzut Barbieri
http://profusion.mobi embedded systems
--------------------------------------
MSN: [email protected]
Skype: gsbarbieri
Mobile: +55 (19) 9225-2202
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