builtins #6

Merged

cromer merged 6 commits from builtins into master

2021-06-26 21:12:27 -04:00

Author	SHA1	Message	Date
Chris Cromer	41e3b34175	update readme	2021-06-26 21:03:23 -04:00
Chris Cromer	d7fe743d5c	drop down to c11 standard to work on older distros	2021-06-26 19:17:50 -04:00
Chris Cromer	5e5c9d8db3	move code to exit_shell function	2021-06-26 19:09:41 -04:00
Chris Cromer	5ce2096b2c	add builtins	2021-06-26 19:06:30 -04:00
Chris Cromer	79e2b6697b	add a string array helper	2021-06-26 18:47:02 -04:00
Chris Cromer	d727732947	fix invalid free	2021-06-26 17:42:46 -04:00