A small language to enumerate all the states a system can be in
Usage: states ([SOURCE] | [-f|--file FILE]) [-F|--filters FILTERS]
Print all combinations of states
Available options:
SOURCE Use definition in SOURCE
-f,--file FILE Read definitions from FILE
-F,--filters FILTERS Apply additional filters
-h,--help Show this help text
Strings: a b c d
output:
a b c d
Tuples: (a, b)
output:
(a, b)
Variants: a | b
output:
a
b
Variants can have data: a (x | y) | b
output:
a x
a y
b
Variants and tuples can be combined: (a | b, c | d)
output:
(a, c)
(a, d)
(b, c)
(b, d)
Three filter operations are currently supported: remove, only and highlight.
You can also specify filters on the command line with the -F or --filters option.
If you need to use special characters in your symbols, you can use either single or double quotes (either works).