On Wed, 5 Dec 2012 00:10:57 -0200 "Eduardo Lima (Etrunko)" <[email protected]> said:
> On Tue, Dec 4, 2012 at 11:39 PM, Gustavo Sverzut Barbieri > <[email protected]> wrote: > > On Tuesday, December 4, 2012, David Seikel wrote: > > > >> On Tue, 4 Dec 2012 19:22:58 -0200 Gustavo Sverzut Barbieri > >> <[email protected] <javascript:;>> wrote: > >> > >> > On Tue, Dec 4, 2012 at 6:30 PM, Eduardo Lima (Etrunko) > >> > <[email protected] <javascript:;>> wrote: > >> > > On Tue, Dec 4, 2012 at 6:21 PM, Enlightenment SVN > >> > > <[email protected] <javascript:;>> 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); > >> > > >> > :-/ > >> > >> Er, isn't that the way it's supposed to work? From man 3 snprintf - > >> > >> "The value should be zero padded. For d, i, o, u, x, X, a, A, e, > >> E, f, F, g, and G conversions, the converted value is padded on the > >> left with zeros rather than blanks." > >> > >> so "%02d" means print a number into a space two characters wide, padded > >> on the left with 0s. Which is what you are getting. > > > > > > Embryo doesn't use libc sprintf. It's implemented inependently because > > embryo strings are made of int, not char. > > > > Yeah, the program shows the desired behavior. WIth embryo I only get > something like "my_program_2d" or something similar. yeah. i consider this a limitation, not a "bug" since it literally implements a simple printf of its own with all the format parsing etc. -- ------------- Codito, ergo sum - "I code, therefore I am" -------------- The Rasterman (Carsten Haitzler) [email protected] ------------------------------------------------------------------------------ LogMeIn Rescue: Anywhere, Anytime Remote support for IT. Free Trial Remotely access PCs and mobile devices and provide instant support Improve your efficiency, and focus on delivering more value-add services Discover what IT Professionals Know. Rescue delivers http://p.sf.net/sfu/logmein_12329d2d _______________________________________________ enlightenment-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/enlightenment-devel
