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* [BUILTIN] Use setvarint to set OPTINDHerbert Xu2007-10-11
| | | | | This patch adds a flag argument to setvarint and uses it to set the OPTIND variable.
* [ARITH] Add assignment and intmax_t supportHerbert Xu2007-10-11
| | | | | This patch adds assignment operator support in arithmetic expansions. It also changes the type used to intmax_t.
* [VAR] Remove setvarsafeHerbert Xu2007-10-06
| | | | | The only user of setvarsafe is getopts. However, we can achieve the same result by pre-setting the value of shellparam.optind.
* Copyright/licence updates and remove all traces of sys/cdefs.hHerbert Xu2005-10-29
| | | | | | | | | | | This change updates the BSD licence to the three-clause version since NetBSD has already done so. This makes dash GPL-compatible. It also adds Christos Zoulas (NetBSD ash maintainer) to the COPYING file. I've added "copyright by Herbert Xu" to most files. Finally all CVS IDs and inclusion of sys/cdefs.h have been removed. The latter is needed for support of klibc.
* Initial import.Herbert Xu2005-09-26