:regerror - return message of what went wrong with "regcomp_"
regex integer -> string
preparation:
(\() regcomp_ -> <regextype> 8 False
pop
now there's a wrong regex and an errorcode on the stack
:regerror = -> Unmatched ( or \(
:regerror will decode the integer error code and return the related
error description.
in: regex: a regular expression generated by "regcomp_"
integer code of what went wrong.
out: string of error description.
no known ;-)
no errors raised - this _is_ a command to check an error!
See man regerror for further details on POSIX regerror.
Note that the command "regcomp" performs automatic error checking. You should
probably use "regcomp", not "regcomp_".
Diesmann & Hehl
27.9.99
/var/www/debian/nest/nest-simulator-2.20.0/lib/sli/regexp.sli