8 Commits

Author	SHA1	Message	Date
Rob Landley	0c8a66ea44	Switch help.c from #ifdef to if()	2016-09-04 17:18:31 -05:00
Rob Landley	9c3789aed1	Stand alone builds of OLDTOY should show help text for corresponding NEWTOY.	2016-05-25 12:56:56 -05:00
Rob Landley	187649de81	Don't include toys.h from config2help.c (so cross-compiling from systems we ... don't run on is easier), and use HELP_ instead of help_ for macro prefixes to avoid name collisions (such as help_exit() the function).	2016-02-10 23:06:12 -06:00
Rob Landley	e5354ca12a	Replace toys.exithelp with help_exit() in lib.	2015-09-11 16:35:14 -05:00
Rob Landley	f3e56f4e4f	Redo option parsing infrastructure so #define FORCE_FLAGS can unzero flag macros for a disabled command (needed when multiple commands share infrastructure with a common set of flags). ... This means the flag space is no longer packed, but leaves gaps where the zeroes go. (Actual flag bit positions are the same for all configs.) Since the option parsing needs to know where the holes are, the OPTSTR values are now generated as part of flags.h with ascii 1 values for the disabled values. (So generated/oldflags.h went away.) This also means that the option string argument for OLDTOY() went away, it now uses the same arguments as the NEWTOY() it references.	2014-12-31 21:30:59 -06:00
Rob Landley	dc1af185e7	Don't segfault for --help of single.sh build of OLDTOY commands that use another command's help.	2014-09-27 19:58:18 -05:00
Rob Landley	7a1f582a04	Fix conflicting types for show_help().	2013-04-29 10:53:09 -05:00
Rob Landley	36ffc5aa3e	Move guts of help command into show_help() in lib/help.c, with config TOYBOX_HELP controlling infrastructure.	2013-04-14 21:43:22 -05:00