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. > > -- > A big old stinking pile of genius that no one wants > coz there are too many silver coated monkeys in the world. > -- Gustavo Sverzut Barbieri http://profusion.mobi embedded systems -------------------------------------- MSN: [email protected] Skype: gsbarbieri Mobile: +55 (19) 9225-2202 ------------------------------------------------------------------------------ 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
