Timothy Sample 6b6ca11bce Add command substitution semantics ... * geesh/shell.scm (%subshell): New function factored out from 'subshell'. (subshell): Use it. (substitute-command): New public function. * tests/shell.scm: Test it. * .dir-locals.el: Indent it nicely.		2018-12-03 20:06:47 -05:00
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built-ins	Add support for built-ins, starting with 'echo'	2018-11-28 23:07:03 -05:00
built-ins.scm	Add support for built-ins, starting with 'echo'	2018-11-28 23:07:03 -05:00
environment.scm	Add function for reading an 'environ'	2018-11-28 23:07:03 -05:00
eval.scm	Add subshell support	2018-12-03 20:04:55 -05:00
lexer.scm	Throw an error when missing a single quote	2018-11-28 23:00:10 -05:00
parser.scm	Fix parsing of for loops	2018-11-28 23:04:30 -05:00
repl.scm	Import existing variables into the REPL	2018-11-28 23:07:03 -05:00
shell.scm	Add command substitution semantics	2018-12-03 20:06:47 -05:00
word.scm	Add convenience function 'var-ref*'	2018-11-28 23:07:03 -05:00