* src/rtl/hbregexc.c
* Changed to not throw RTE, just gracefully return
error value when invalid PCRE expression is used.
It will continue to throw RTE only for user-controllable
error situations, f.e. when wrong argument type is passed.
! Fixed to not contain English text hard-coded in RTE message.
* src/rtl/hbregex.c
* HB_ATX() changed to fill parameters passed by reference with
error values (zeros) in case of error.
* HB_REGEX(), HB_REGEXSPLIT(), HB_REGEXATX(), HB_REGEXALL()
functions changed to consistently return arrays. If there
is no match, the array will be empty. This gives a more
natural (and Clipper/Harbour-like) interface (f.e. return
value can be passed to FOR EACH loop without extra checks
and extra local variable).
Slight INCOMPATIBILITY for those who did 'r == NIL' check
to verify non-match and something special in this case.
For code simply evaluating the returned matches, the NIL
check can be deleted, and for code which wants to be
backward/forward compatible _and_ to specifically check
for no match situation it's suggested to use 'EMPTY( r )'.
Please check me.
* HB_REGEXMATCH() marked as HB_LEGACY_LEVEL4. (this leaves
quite some headstart to change it)
* include/hbextern.ch
- Deleted HB_REGEXMATCH().
* utils/hbmk2/hbmk2.prg
% Simplified regex usage after above changes.
+ Will now show an internal error in case the used
regex is invalid in current Harbour context
(f.e. when no PCRE engine was forced by user, or
the one used doesn't support the expression used by
hbmk2). I don't know how special current expression
is (it doesn't seem very much so), but it can be
streamlined to something more compatible if current
is deemed not ideal.
* src/compiler/hbusage.c
* Changed to enclose e-mails between '()' instead of '<>'.
* include/hbsetup.h
! Patch by Tamas Tevesz for SunPro compiler.
* ChangeLog
- Deleted my personal exception from ChangeLog license.
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