Timothy Sample e784aaa658 Add export and read-only attributes to variables ... * geesh/environment.scm (<variable>): New record type. (make-environment): Initialize variables as records. (var-ref): Extract value from record. (set-var!): Inject value into record and throw an error if variable is read-only. (set-var-export!): New public function. (set-var-read-only!): New public function. (environment->environ): Only include exported variables.		2018-12-05 16:08:09 -05:00
..
built-ins	Add 'true' built-in	2018-12-05 16:08:09 -05:00
built-ins.scm	Add 'true' built-in	2018-12-05 16:08:09 -05:00
environment.scm	Add export and read-only attributes to variables	2018-12-05 16:08:09 -05:00
eval.scm	Add case and cond support	2018-12-05 16:08:09 -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
pattern.scm	Add pattern module	2018-12-05 16:08:09 -05:00
repl.scm	Add 'status' field to environment	2018-12-03 20:17:56 -05:00
shell.scm	Add case and cond semantics	2018-12-05 16:08:09 -05:00
word.scm	Add pattern returns from 'expand-word'	2018-12-05 16:08:09 -05:00