Name::regerror - return message of what went wrong with "regcomp_"
Synopsis:
regex integer -> string
Description:
:regerror will decode the integer error code and return the related
error description.
Parameters:
in: regex: a regular expression generated by "regcomp_"
integer code of what went wrong.
out: string of error description.
Examples: preparation:
(\() regcomp_ -> 8 False
pop
now there's a wrong regex and an errorcode on the stack
:regerror = -> Unmatched ( or \(
Bugs:
no known ;-)
Diagnostics:
no errors raised - this _is_ a command to check an error!
Remarks:
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_".
Author:
Diesmann & Hehl
FirstVersion:
27.9.99
SeeAlso:
Source:/opt/conda/conda-bld/nest_1512397208563/work/nest-2.14.0/lib/sli/regexp.sli