regexec.c - fix accept in CURLYX/WHILEM construct.

The ACCEPT logic didnt know how to handle WHILEM, which for
some reason does not have a next_off defined. I am not sure why.

This was revealed by forcing CURLYX optimisations off. This includes
a patch to test what happens if we embed an eval group in the tests
run by regexp.t when run via regexp_normal.t, which disabled CURLYX ->
CURLYN and CURLYM optimisations and revealed this issue.

This adds t/re/regexp_normal.t which test "normalized" forms of
the patterns in t/re/re_tests by munging them in various ways
to see if they still behave as expected. For instance injecting
a (?{}) can disable optimisations.

0 files changed, 0 insertions, 0 deletions