10 Commits

Author	SHA1	Message	Date
Kelvin Sherlock	33dd3228f8	update the parser/lexer to make it more reusable. For example, subshells are now handled.	2016-08-16 16:47:20 -04:00
Kelvin Sherlock	5b343cc7dd	use updated lemon++.	2016-08-05 10:25:17 -04:00
Kelvin Sherlock	c28cfb0710	rewrite phase-2 lexical analysis. It splits on ; ( ) || && and I've deferred the invalid string checks until later.	2016-07-23 11:54:46 -04:00
Kelvin Sherlock	b4db751cbe	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
Kelvin Sherlock	f58f6d4115	fixes for travis ci / abort support.	2016-02-05 12:42:22 -05:00
Kelvin Sherlock	371ce08ef6	continuation prompt.	2016-02-04 21:57:17 -05:00
Kelvin Sherlock	475bd392ad	process vector of commands all at once.	2016-02-02 16:20:32 -05:00
Kelvin Sherlock	1219a40d07	phase parsing improvements	2016-01-31 00:41:02 -05:00
Kelvin Sherlock	bc2a530355	update phase2	2016-01-30 12:44:42 -05:00
Kelvin Sherlock	2157dc0ba8	pipe-lined lexing/parsing.	2016-01-29 22:23:14 -05:00