A case of the function find with regular expressions.
Posted: Wed May 12, 2010 8:52 am
Code: Select all
newLISP v.10.2.1 on Win32 IPv4, execute 'newlisp -h' for more info.
> (regex "b+" "AAAABBBAAAA" 1)
("BBB" 4 3)
> (find "b+" "AAAABBBAAAA" 1)
4
> (let (op 1) (regex "b+" "AAAABBBAAAA" op))
("BBB" 4 3)
> (let (op 1) (find "b+" "AAAABBBAAAA" op))
ERR: value expected in function find : op
> In the find function the regex option can now be specified as nil to do an offset-based search without regular expressions.