7 commits

Author	SHA1	Message	Date
Vidar Holen	3a7dc86de1	Don't warn about unused vars with readonly -f	2016-09-24 13:42:20 -07:00
Vidar Holen	a90b6d14b3	Count b as a reference in ${a:b}	2016-09-05 14:01:53 -07:00
Vidar Holen	13a2070a32	Support multidimensional KSH arrays and warn in Bash.	2016-08-06 18:40:08 -07:00
Vidar Holen	85e69f86eb	In (( x = y )), logic to not reference x also grabbed y	2016-05-24 09:12:47 -07:00
Vidar Holen	86999ded1f	Improve 'let' parsing, trigger unused var for ((a=1))	2016-04-30 13:45:39 -07:00
Vidar Holen	f835c2d4c1	Fix handling of spaces in shebangs.	2016-04-16 09:42:07 -07:00
Vidar Holen	db0c8c2dc9	Separate out command specific checks. ... The checks use a better interface and give an overall speed boost of 10%.	2016-04-10 17:01:40 -07:00