branches: 1.22.48;
Make this slightly more portable; it has to run on arbitary host
platforms at build time. Previousy, some shells were confused by
some of the "[ ... ]" tests.

don't include the printf builtin if we are SMALL; saves 10K.

Move 4 more files from UCB 4 clause to 3 clause licence.

Thanks to Julio Merino for pointing them out.

Use echo instead of cat to add prologue to builtins.[ch]
Under some circumstances the headers got overwritten.

Parse end of line comments correctly
(approved by christos)

Fixes from David Laight:
- ansification
- format of output of jobs command (etc)
- job identiers %+, %- etc
- $? and $(...)
- correct quoting of output of set, export -p and readonly -p
- differentiation between nornal and 'posix special' builtins
- correct behaviour (posix) for errors on builtins and special builtins
- builtin printf and kill
- set -o debug (if compiled with DEBUG)
- cd src obj (as ksh - too useful to do without)
- unset -e name, remove non-readonly variable from export list.
(so I could unset -e PS1 before running the test shell...)

don't compile in `-h' as a synonym for the command that the argument is for.
this fix is hokey, but works as well as the previous solution for -j.

compile with WARNS = 2

Pr/5221: Jason Thorpe: Simplify sh Makefile, so that builts from other
directories work.

branches: 1.13.2;
Fix compiler warnings.

Merge in my changes from vangogh, and fix the x=`false`; echo $? == 0
bug.

convert to new RCS id conventions.

Bandaid quoting.

Renamed builtins to builtins.def to eliminate make's (incorrect) circular
dependancy between the builtins data file and builtins.c.

The bug only occured when there was no obj directory, and is a result of
NetBSD's better (compared to 4.4lite's) default make rules.

Fixes bug #301.

Add RCS ids.

add back in support for building w/o obj dir. also, add NO_HISTORY
define, which (if you invoke mkbuiltins properly) gets you a sh w/o
history of command line editing (for floppy sh).

sync with 4.4lite

Changed to use make's new .OBJDIR

Don't lose if obj dir not present.

changed "Id" to "Header" for rcsids

added rcs ids to all files

branches: 1.1.1;
Initial revision