dash - patched shell with cmake build

	Commit message (Collapse)	Author	Age
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*	Copyright/licence updates and remove all traces of sys/cdefs.h	Herbert Xu	2005-10-29
\| \| \| \| \| \| \| \| \| \| \|	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.
*	Added eflag fixes for trap and minusc.	herbert	2005-09-26
\| \| \| \| \| \|	Let evaltree handle traps from cmdloop. Reset evalskip after minusc is executed. Stop executing traps once SKIPEVAL is seen.
*	Removed unnecessary inclusion of main.h from eval.c.	herbert	2005-09-26
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*	Turn evalskip into a bit field.	herbert	2005-09-26
\| \| \| \|	This allows SKIPEVAL and SKIPFUNC to coexist which is needed for eval return 1.
*	Renamed error to sh_error.	herbert	2005-09-26
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*	Only set skipcount for break and continue.	herbert	2005-09-26
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*	Update funcnest atomically.	herbert	2005-09-26
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*	Replaced EXEVAL with SKIPEVAL.	herbert	2005-09-26
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*	Do not clobber exit status on EXEVAL.	herbert	2005-09-26
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*	Catch set -e exits within built-in commands.	herbert	2005-09-26
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*	Initial import.	Herbert Xu	2005-09-26