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A shell for those that prefer Macintosh Programmer's Workshop.
mpw
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Kelvin Sherlock 686bee2578 proper -h help.
2016-07-19 12:37:12 -04:00
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mpw-shell-parser.cpp pathname conversion -- handle dev:null, dev:stdout, dev:stdin, dev:stderr 2016-02-10 23:51:37 -05:00
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phase2.h fix parenthesis processing. left-paren is only a command when it's argv0. Otherwise it's a normal character. (but must be balanced with right-paren to know when right-paren is a separator. ). 2016-06-26 13:04:32 -04:00
phase2.rl fix parenthesis processing. left-paren is only a command when it's argv0. Otherwise it's a normal character. (but must be balanced with right-paren to know when right-paren is a separator. ). 2016-06-26 13:04:32 -04:00
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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.