Hi, A user has reported a problem with my app being unable to load a settings file from the command line when the program runs without a GUI.
The OPs locale uses commas as the decimal point and the programs use of locale changes when GTK is initialized. However, the same file which does not load from the command line without a GUI will load with the GUI up. I want these files to always be written in the "C" locale so they're portable across locales, but I don't want to clobber the GUI to do so. I've read archived posts recommending to use the glib conversion functions, however these are limited to double precision, and the minimum precision my app is using is long double, as it also uses the MPFR library for unlimited multiple precision maths. I've not had to deal with locales before, and I'm trying to understand what GTK does to the locale when it initializes so I can work around it and save data files as "C" locale. I've tried adding setlocale(LC_NUMERIC, "C") to the start of main, and after calling gtk_init, but it seems to make no difference. Any help/pointers appreciated. James Morris. PS I asked this 4 hours ago on stackoverflow, but any question older than an hour is practically dead and lost by that point. http://stackoverflow.com/questions/2171527/how-do-i-remove-the-difference-in-locale-between-gui-and-commandline-interfaces-o _______________________________________________ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list
