Toen wij Ruud H.G. van Tol kietelden, kwam er dit uit:
Bart Schaefer:
it does not work when $leftpart contains an embedded newline. It
appeared (at the time) that what happens is that $\leftpart causes
the newline to be prefixed with a backslash, which when parsed again
by the regex engine is then recognized as a line continuation,
causing the newline itself and any whitespace that follows it to be
ignored.
Just change two lines in the script that I just published
(the non-INCLUDERC-ing string-splitter)
New version:
s = '0000-0001-0002-00
03-0004-0005-0006-0007-0008-0009-' # 51
Str = "$s$s$s$s$s$s$s$s$s$s$s$s$s$s$s$s$s$s$s$s" # 1020
Count = 25
# Non-INCLUDERC-ing string-splitter.
# Very fast. Uses little memory.
#
# It works as-is up to 255, which can easily be enhanced
# to 511, 1023, 2047, etc. (see out-commented code).
d0 = '(.|^)' d1 = '$d0$d0' d2 = '$d1$d1' d3 = '$d2$d2' # 15
d4 = '$d3$d3' d5 = '$d4$d4' d6 = '$d5$d5' d7 = '$d6$d6' # 255
# d8 = '$d7$d7' d9 = '$d8$d8' dA = '$d9$d9' dB = '$dA$dA' # 4095
# dC = '$dB$dB' dD = '$dC$dC' dE = '$dD$dD' dF = '$dE$dE' # 65535
# dG = '$dF$dF' # etc.
s = '${:+:256=8:128=7:64=6:32=5:16=4:8=3:4=2:2=1:1=0:}'
:0
* 1^0
*$ $Count^0
{ } sc = "$="
# :0
# *$ $sc^0
# * -256^0 s ?? :256=\/[^:]+
# { sc = "$=" s = "$s\$d$MATCH" }
:0
*$ $sc^0
* -128^0 s ?? :128=\/[^:]+
{ sc = "$=" s = "$s\$d$MATCH" }
:0
*$ $sc^0
* -64^0 s ?? :64=\/[^:]+
{ sc = "$=" s = "$s\$d$MATCH" }
:0
*$ $sc^0
* -32^0 s ?? :32=\/[^:]+
{ sc = "$=" s = "$s\$d$MATCH" }
:0
*$ $sc^0
* -16^0 s ?? :16=\/[^:]+
{ sc = "$=" s = "$s\$d$MATCH" }
:0
*$ $sc^0
* -8^0 s ?? :8=\/[^:]+
{ sc = "$=" s = "$s\$d$MATCH" }
:0
*$ $sc^0
* -4^0 s ?? :4=\/[^:]+
{ sc = "$=" s = "$s\$d$MATCH" }
:0
*$ $sc^0
* -2^0 s ?? :2=\/[^:]+
{ sc = "$=" s = "$s\$d$MATCH" }
:0
*$ $sc^0
* -1^0 s ?? :1=\/[^:]+
{ sc = "$=" s = "$s\$d$MATCH" }
:0
*$ $ $ $ $ $ $ Str ?? ^^\/$s
{ Str_Left = "$MATCH" }
:0
*$ $ $ $ $ $ $ Str ?? ^^$s\/(.|^)*
{ Str_Right = "$MATCH" }
--
Grtz, Ruud
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