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Kelvin Sherlock 84b24e6379 more child signal stuff.
2016-06-24 14:37:33 -04:00
cxx
filesystem::canonical
2016-02-11 20:50:38 -05:00
etc
extra stuff
2016-02-22 09:59:50 -05:00
.gitignore
initial version
2016-01-27 10:43:34 -05:00
.travis.yml
travis ci
2016-02-05 12:25:51 -05:00
builtins.cpp
builtin_alias / builtin_unalias.
2016-06-22 13:48:05 -04:00
builtins.h
builtin_alias / builtin_unalias.
2016-06-22 13:48:05 -04:00
CMakeLists.txt
move cxx stuff into cxx directory
2016-02-11 15:46:40 -05:00
command.cpp
more child signal stuff.
2016-06-24 14:37:33 -04:00
command.h
FOR var IN ... ; END support.
2016-06-16 00:04:29 -04:00
environment.cpp
builtin_alias / builtin_unalias.
2016-06-22 13:48:05 -04:00
environment.h
user map for environment variables so they print in alphabetical order.
2016-06-22 13:48:26 -04:00
error.h
support for Loop ... End, Break, and Continue.
2016-06-15 23:01:03 -04:00
fdset.h
mpw-make support
2016-02-05 23:00:42 -05:00
lemon_base.h
update phase2
2016-01-30 12:44:42 -05:00
lempar.cxx
continuation prompt.
2016-02-04 21:57:17 -05:00
make-version.rb
version bump
2016-06-16 21:55:39 -04:00
mpw-shell-command.rl
initial version
2016-01-27 10:43:34 -05:00
mpw-shell-commands.c
initial version
2016-01-27 10:43:34 -05:00
mpw-shell-execute.cpp
lots of updates!
2016-02-01 20:38:29 -05:00
mpw-shell-expand.rl
lots of updates!
2016-02-01 20:38:29 -05:00
mpw-shell-parser.cpp
pathname conversion -- handle dev:null, dev:stdout, dev:stdin, dev:stderr
2016-02-10 23:51:37 -05:00
mpw-shell-quote.rl
initial version
2016-01-27 10:43:34 -05:00
mpw-shell-read.rl
.
2016-01-29 22:23:35 -05:00
mpw-shell-token.rl
process vector of commands all at once.
2016-02-02 16:20:32 -05:00
mpw-shell.cpp
version bump
2016-06-16 21:55:39 -04:00
mpw-shell.h
lots of updates!
2016-02-01 20:38:29 -05:00
mpw-shell.text
initial version
2016-01-27 10:43:34 -05:00
pathnames.rl
version bump
2016-06-16 21:55:39 -04:00
phase1.h
fixes for travis ci / abort support.
2016-02-05 12:42:22 -05:00
phase1.rl
clean up whitespace coalesce a bit
2016-02-10 23:53:41 -05:00
phase2-parser.lemon
FOR var IN ... ; END support.
2016-06-16 00:04:29 -04:00
phase2.h
fixes for travis ci / abort support.
2016-02-05 12:42:22 -05:00
phase2.rl
version bump
2016-06-16 21:55:39 -04:00
README.md
update readme
2016-06-16 09:39:43 -04:00
value.h
initial version
2016-01-27 10:43:34 -05:00
value.rl
initial version
2016-01-27 10:43:34 -05:00
version.h
Bump Version: 0.2
2016-06-17 22:22:43 -04:00

README.md

MPW Shell

MPW Shell is a re-implementation of the Macintosh Programmer's Workshop shell. The primary reason is to support MPW Make (which generated shell script). It may also be useful for other things.

Supported features

  • If ... [Else If] ... [Else] ... End
  • Begin ... End
  • Loop ... End
  • For name In [word...] ... End
  • Break [If], Continue [If]
  • ( ... )
  • ||
  • &&
  • redirection

Not supported

  • pipes (|)
  • subshells (..., ...)
  • text-editing commands (search forward/backward, regular expressions, et cetera)

Builtin Commands

  • AboutBox
  • Directory
  • Echo
  • Exists
  • Export
  • Parameters
  • Quote
  • Set
  • Unexport
  • Unset
  • Version
  • Which

Setup

  1. Install MPW. The mpw binary should be somewhere in your $PATH. It also checks /usr/local/bin/mpw and $HOME/mpw/bin/mpw
  2. Copy the Startup script to $HOME/mpw/. This script is executed when mpw-shell (or mpw-make) starts up (imagine that) and should be used to set environment variables.
Description
A shell for those that prefer Macintosh Programmer's Workshop.
mpw
Readme 351 KiB
Languages
C++ 87.6%
Ragel 10.1%
CMake 1.7%
C 0.4%
Ruby 0.2%