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annotate bin/slashes @ 4729:417963e20c08

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<oerjan> chmod +x ircslashes.pl; mv ircslashes.pl bin/slashes
author HackBot
date Sun, 24 Aug 2014 23:07:35 +0000
parents ircslashes.pl@3339ace022d7
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
4728
3339ace022d7 <oerjan> fetch http://oerjan.nvg.org/esoteric/slashes/ircslashes.pl
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1 #!/usr/bin/perl -w
3339ace022d7 <oerjan> fetch http://oerjan.nvg.org/esoteric/slashes/ircslashes.pl
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2 #By Ørjan Johansen, 2009-2012. This file is in the public domain.
3339ace022d7 <oerjan> fetch http://oerjan.nvg.org/esoteric/slashes/ircslashes.pl
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3
3339ace022d7 <oerjan> fetch http://oerjan.nvg.org/esoteric/slashes/ircslashes.pl
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4 $| = 1;
3339ace022d7 <oerjan> fetch http://oerjan.nvg.org/esoteric/slashes/ircslashes.pl
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5 my $l = 0;
3339ace022d7 <oerjan> fetch http://oerjan.nvg.org/esoteric/slashes/ircslashes.pl
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6
3339ace022d7 <oerjan> fetch http://oerjan.nvg.org/esoteric/slashes/ircslashes.pl
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7 $_ = join '', <>;
3339ace022d7 <oerjan> fetch http://oerjan.nvg.org/esoteric/slashes/ircslashes.pl
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8 while ($l < 512) {
3339ace022d7 <oerjan> fetch http://oerjan.nvg.org/esoteric/slashes/ircslashes.pl
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9 if (s!^([^/\\]+)!! or s!^\\(.)!!s) {
3339ace022d7 <oerjan> fetch http://oerjan.nvg.org/esoteric/slashes/ircslashes.pl
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10 $l += length($1);
3339ace022d7 <oerjan> fetch http://oerjan.nvg.org/esoteric/slashes/ircslashes.pl
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11 print($1);
3339ace022d7 <oerjan> fetch http://oerjan.nvg.org/esoteric/slashes/ircslashes.pl
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12 }
3339ace022d7 <oerjan> fetch http://oerjan.nvg.org/esoteric/slashes/ircslashes.pl
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13 else {
3339ace022d7 <oerjan> fetch http://oerjan.nvg.org/esoteric/slashes/ircslashes.pl
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14 if (s!^/((?:[^/\\]|\\.)*)/((?:[^/\\]|\\.)*)/!!s) {
3339ace022d7 <oerjan> fetch http://oerjan.nvg.org/esoteric/slashes/ircslashes.pl
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15 my ($s,$d) = ($1,$2);
3339ace022d7 <oerjan> fetch http://oerjan.nvg.org/esoteric/slashes/ircslashes.pl
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16 $s =~ s/\\(.)/$1/gs;
3339ace022d7 <oerjan> fetch http://oerjan.nvg.org/esoteric/slashes/ircslashes.pl
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17 $d =~ s/\\(.)/$1/gs;
3339ace022d7 <oerjan> fetch http://oerjan.nvg.org/esoteric/slashes/ircslashes.pl
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18 while (s/(?:\Q$s\E)/$d/) {
3339ace022d7 <oerjan> fetch http://oerjan.nvg.org/esoteric/slashes/ircslashes.pl
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19 }
3339ace022d7 <oerjan> fetch http://oerjan.nvg.org/esoteric/slashes/ircslashes.pl
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20 }
3339ace022d7 <oerjan> fetch http://oerjan.nvg.org/esoteric/slashes/ircslashes.pl
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21 else { last; }
3339ace022d7 <oerjan> fetch http://oerjan.nvg.org/esoteric/slashes/ircslashes.pl
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22 }
3339ace022d7 <oerjan> fetch http://oerjan.nvg.org/esoteric/slashes/ircslashes.pl
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23 }