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. -- Eduardo de Barros Lima ◤✠◢ [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
