hush (a Bourne-style shell) for the GNO multitasking environment on the Apple IIgs

Stephen Heumann 81652ca9c4 Always copy the variable strings from environ to our variable structures in hush_main, instead of trying to share them. ... This avoids problems stemming from the fact that GNO's environment implementation may deallocate those strings, in some cases before we're done with them. It also allows us to uppercase the variable names, although since we made them case-insensitive this only matters for display purposes (in "set" output).		2014-12-02 13:42:18 -06:00
coreutils	In redirection operations, map fds 0/1/2 to 1/2/3 so they work as stdin/stdout/stderr, preserving compatibility with Unix shell scripts.	2014-11-20 23:12:01 -06:00
include	Change various uses of signal masks to use 32-bit values (previously half the signals were essentially cut off).	2014-11-25 17:43:14 -06:00
libbb	Replace stack-allocated array with dynamically-allocated data in getopt32().	2014-12-02 11:31:20 -06:00
notes	Move all the source files to 15-character ProDOS-compatible file names.	2014-11-02 22:11:07 -06:00
shell	Always copy the variable strings from environ to our variable structures in hush_main, instead of trying to share them.	2014-12-02 13:42:18 -06:00
.gitignore	Minimal changes to enable hush-only builds on OS X	2014-10-26 21:14:47 -05:00
.indent.pro	First revision of the Busybox Style Guide and an accompanying .indent.pro	2000-07-24 22:36:06 +00:00
build.gcc	Define segments and make other adjustments in makefile.	2014-11-05 22:26:33 -06:00
build.gs	Set things up so hush can be build with debug code turned on.	2014-11-06 11:42:17 -06:00
LICENSE	LICENSE: update address of the FSF	2009-05-06 05:28:53 -04:00
Makefile	Add our own version of execve for GNO, which can quote arguments and can remove variables from the environment if needed.	2014-11-22 16:53:59 -06:00
Makefile.gmake	Fix our handling of process groups for job control, working around a couple GNO bugs.	2014-11-21 23:05:38 -06:00
texttogs	Set things up so hush can be build with debug code turned on.	2014-11-06 11:42:17 -06:00