[x] add . processor
[x] compiler
[x] add ".*" processors
[x] variants of stop signal
[x] into methods
[x] optimize any_of(..., any_of())
[x] ^ abd $ processors
[x] label processor
[x] to json from json
[x] "search" => "find"
[x] add findall
[x] "check_match" => "match_begin"
[x] readme
[x] replace method
[x] begin of
[x] optimize var(remove labels if not required)
[x] find bottleneck in case generated1