Created
August 19, 2010 20:43
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.namespace ["NQP";"Grammar"] | |
.sub "ws" :subid("21_1282248037.5317") :method :outer("11_1282248037.5317") | |
.annotate 'line', 4 | |
.local string rx70_tgt | |
.local int rx70_pos | |
.local int rx70_off | |
.local int rx70_eos | |
.local int rx70_rep | |
.local pmc rx70_cur | |
.local pmc rx70_debug | |
(rx70_cur, rx70_pos, rx70_tgt, $I10) = self."!cursor_start"() | |
getattribute rx70_debug, rx70_cur, "$!debug" | |
.lex unicode:"$\x{a2}", rx70_cur | |
.local pmc match | |
.lex "$/", match | |
length rx70_eos, rx70_tgt | |
gt rx70_pos, rx70_eos, rx70_done | |
set rx70_off, 0 | |
lt rx70_pos, 2, rx70_start | |
sub rx70_off, rx70_pos, 1 | |
substr rx70_tgt, rx70_tgt, rx70_off | |
rx70_start: | |
eq $I10, 1, rx70_restart | |
if_null rx70_debug, debug_400 | |
rx70_cur."!cursor_debug"("START", "ws") | |
debug_400: | |
.annotate 'line', 33 | |
# rx subrule "MARKED" subtype=zerowidth negate= | |
rx70_cur."!cursor_pos"(rx70_pos) | |
$P10 = rx70_cur."MARKED"("ws") | |
unless $P10, rx70_fail | |
.annotate 'line', 32 | |
# rx pass | |
rx70_cur."!cursor_pass"(rx70_pos, "ws") | |
if_null rx70_debug, debug_401 | |
rx70_cur."!cursor_debug"("PASS", "ws", " at pos=", rx70_pos) | |
debug_401: | |
.return (rx70_cur) | |
rx70_restart: | |
.annotate 'line', 4 | |
if_null rx70_debug, debug_402 | |
rx70_cur."!cursor_debug"("NEXT", "ws") | |
debug_402: | |
rx70_fail: | |
(rx70_rep, rx70_pos, $I10, $P10) = rx70_cur."!mark_fail"(0) | |
lt rx70_pos, -1, rx70_done | |
eq rx70_pos, -1, rx70_fail | |
jump $I10 | |
rx70_done: | |
rx70_cur."!cursor_fail"() | |
if_null rx70_debug, debug_403 | |
rx70_cur."!cursor_debug"("FAIL", "ws") | |
debug_403: | |
.return (rx70_cur) | |
.end |
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