Gecko [ 8.222.176.185 ]

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Archive	[ DIR ]	drwxrwxrwx
Array	[ DIR ]	drwxrwxrwx
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B	[ DIR ]	drwxrwxrwx
CORE	[ DIR ]	drwxrwxrwx
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Getopt	[ DIR ]	drwxrwxrwx
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Hash	[ DIR ]	drwxrwxrwx
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List	[ DIR ]	drwxrwxrwx
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Memoize	[ DIR ]	drwxrwxrwx
Module	[ DIR ]	drwxrwxrwx
Net	[ DIR ]	drwxrwxrwx
Params	[ DIR ]	drwxrwxrwx
Parse	[ DIR ]	drwxrwxrwx
Perl	[ DIR ]	drwxrwxrwx
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Pod	[ DIR ]	drwxrwxrwx
Regexp	[ DIR ]	drwxrwxrwx
Scalar	[ DIR ]	drwxrwxrwx
Search	[ DIR ]	drwxrwxrwx
Software	[ DIR ]	drwxrwxrwx
Sub	[ DIR ]	drwxrwxrwx
Sys	[ DIR ]	drwxrwxrwx
TAP	[ DIR ]	drwxrwxrwx
Term	[ DIR ]	drwxrwxrwx
Test	[ DIR ]	drwxrwxrwx
Test2	[ DIR ]	drwxrwxrwx
Text	[ DIR ]	drwxrwxrwx
Thread	[ DIR ]	drwxrwxrwx
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version	[ DIR ]	drwxrwxrwx
warnings	[ DIR ]	drwxrwxrwx
.mad-root	0 B	-rw-rw-rw-
.packlist	90.29 KB	-rw-rw-rw-
AnyDBM_File.pm	2.56 KB	-rw-rw-rw-
AutoLoader.pm	15.43 KB	-rw-rw-rw-
AutoSplit.pm	19.18 KB	-rw-rw-rw-
B.pm	28.78 KB	-rw-rw-rw-
Benchmark.pm	30.3 KB	-rw-rw-rw-
CORE.pod	3.11 KB	-rw-rw-rw-
CPAN.pm	142.98 KB	-rw-rw-rw-
Carp.pm	35.12 KB	-rw-rw-rw-
Config.pm	3.29 KB	-rw-rw-rw-
Config.pod	258.26 KB	-rw-rw-rw-
Config_git.pl	421 B	-rw-rw-rw-
Config_heavy.pl	37.27 KB	-rw-rw-rw-
Cwd.pm	21.43 KB	-rw-rw-rw-
DB.pm	18.48 KB	-rw-rw-rw-
DBM_Filter.pm	14.05 KB	-rw-rw-rw-
Digest.pm	10.96 KB	-rw-rw-rw-
DirHandle.pm	2.04 KB	-rw-rw-rw-
Dumpvalue.pm	17.25 KB	-rw-rw-rw-
DynaLoader.pm	25.4 KB	-rw-rw-rw-
Encode.pm	31.33 KB	-rw-rw-rw-
English.pm	4.65 KB	-rw-rw-rw-
Env.pm	5.39 KB	-rw-rw-rw-
Errno.pm	92.68 KB	-rw-rw-rw-
Exporter.pm	18.36 KB	-rw-rw-rw-
Fatal.pm	57.7 KB	-rw-rw-rw-
Fcntl.pm	3.95 KB	-rw-rw-rw-
FileCache.pm	5.42 KB	-rw-rw-rw-
FileHandle.pm	6.63 KB	-rw-rw-rw-
FindBin.pm	4.54 KB	-rw-rw-rw-
GDBM_File.pm	2.03 KB	-rw-rw-rw-
IO.pm	1.42 KB	-rw-rw-rw-
Internals.pod	2.51 KB	-rw-rw-rw-
Memoize.pm	35.34 KB	-rw-rw-rw-
NDBM_File.pm	3.01 KB	-rw-rw-rw-
NEXT.pm	18.54 KB	-rw-rw-rw-
O.pm	4.19 KB	-rw-rw-rw-
ODBM_File.pm	2.9 KB	-rw-rw-rw-
Opcode.pm	15.85 KB	-rw-rw-rw-
POSIX.pm	19.87 KB	-rw-rw-rw-
POSIX.pod	78.81 KB	-rw-rw-rw-
PerlIO.pm	14.1 KB	-rw-rw-rw-
SDBM_File.pm	3.72 KB	-rw-rw-rw-
Safe.pm	24.77 KB	-rw-rw-rw-
SelectSaver.pm	1.05 KB	-rw-rw-rw-
SelfLoader.pm	17.27 KB	-rw-rw-rw-
Socket.pm	36.16 KB	-rw-rw-rw-
Storable.pm	48.75 KB	-rw-rw-rw-
Symbol.pm	4.69 KB	-rw-rw-rw-
Test.pm	29.34 KB	-rw-rw-rw-
Test2.pm	6.24 KB	-rw-rw-rw-
Thread.pm	8.09 KB	-rw-rw-rw-
UNIVERSAL.pm	6.44 KB	-rw-rw-rw-
URI.pm	33.95 KB	-rw-rw-rw-
Win32.pm	57.28 KB	-rw-rw-rw-
Win32CORE.pm	1.27 KB	-rw-rw-rw-
XSLoader.pm	11.37 KB	-rw-rw-rw-
_charnames.pm	33.35 KB	-rw-rw-rw-
adminer.php	465.43 KB	-rw-rw-rw-
attributes.pm	15.97 KB	-rw-rw-rw-
autodie.pm	12.14 KB	-rw-rw-rw-
autouse.pm	4.14 KB	-rw-rw-rw-
base.pm	10.7 KB	-rw-rw-rw-
bigint.pm	22.85 KB	-rw-rw-rw-
bignum.pm	20.64 KB	-rw-rw-rw-
bigrat.pm	15.78 KB	-rw-rw-rw-
blib.pm	2.01 KB	-rw-rw-rw-
bytes.pm	3.65 KB	-rw-rw-rw-
bytes_heavy.pl	758 B	-rw-rw-rw-
charnames.pm	20.44 KB	-rw-rw-rw-
constant.pm	14.38 KB	-rw-rw-rw-
cpanfile-faq.pod	4.39 KB	-rw-rw-rw-
cpanfile.pod	3.39 KB	-rw-rw-rw-
deprecate.pm	4.5 KB	-rw-rw-rw-
diagnostics.pm	18.85 KB	-rw-rw-rw-
dumpvar.pl	15.19 KB	-rw-rw-rw-
encoding.pm	22.41 KB	-rw-rw-rw-
experimental.pm	7.39 KB	-rw-rw-rw-
feature.pm	18.56 KB	-rw-rw-rw-
fields.pm	9.25 KB	-rw-rw-rw-
filetest.pm	3.91 KB	-rw-rw-rw-
if.pm	3.53 KB	-rw-rw-rw-
integer.pm	3.18 KB	-rw-rw-rw-
less.pm	3.13 KB	-rw-rw-rw-
lib.pm	6.2 KB	-rw-rw-rw-
locale.pm	4.74 KB	-rw-rw-rw-
meta_notation.pm	2.07 KB	-rw-rw-rw-
mro.pm	9.66 KB	-rw-rw-rw-
newgetopt.pl	2.15 KB	-rw-rw-rw-
ok.pm	967 B	-rw-rw-rw-
open.pm	8.31 KB	-rw-rw-rw-
ops.pm	997 B	-rw-rw-rw-
overload.pm	52.05 KB	-rw-rw-rw-
overloading.pm	1.77 KB	-rw-rw-rw-
parent.pm	2.64 KB	-rw-rw-rw-
perl5db.pl	309.69 KB	-rw-rw-rw-
perlfaq.pm	77 B	-rw-rw-rw-
perlfaq.pod	22.19 KB	-rw-rw-rw-
perlfaq1.pod	14.09 KB	-rw-rw-rw-
perlfaq2.pod	9.16 KB	-rw-rw-rw-
perlfaq3.pod	36.72 KB	-rw-rw-rw-
perlfaq4.pod	86.87 KB	-rw-rw-rw-
perlfaq5.pod	54.21 KB	-rw-rw-rw-
perlfaq6.pod	38.61 KB	-rw-rw-rw-
perlfaq7.pod	36.93 KB	-rw-rw-rw-
perlfaq8.pod	48.77 KB	-rw-rw-rw-
perlfaq9.pod	14.86 KB	-rw-rw-rw-
perlglossary.pod	134.02 KB	-rw-rw-rw-
perllocal.pod	115.37 KB	-rw-rw-rw-
pwnkit	10.99 KB	-rw-rw-rw-
re.pm	24.8 KB	-rw-rw-rw-
sigtrap.pm	8.53 KB	-rw-rw-rw-
sort.pm	3.82 KB	-rw-rw-rw-
strict.pm	4.63 KB	-rw-rw-rw-
subs.pm	901 B	-rw-rw-rw-
threads.pm	37.06 KB	-rw-rw-rw-
utf8.pm	10.18 KB	-rw-rw-rw-
vars.pm	2.4 KB	-rw-rw-rw-
version.pm	3.47 KB	-rw-rw-rw-
version.pod	9.6 KB	-rw-rw-rw-
vmsish.pm	4.21 KB	-rw-rw-rw-
warnings.pm	49.35 KB	-rw-rw-rw-

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.mad-root

0 B

-rw-rw-rw-

.packlist

90.29 KB

-rw-rw-rw-

AnyDBM_File.pm

2.56 KB

-rw-rw-rw-

AutoLoader.pm

15.43 KB

-rw-rw-rw-

AutoSplit.pm

19.18 KB

-rw-rw-rw-

B.pm

28.78 KB

-rw-rw-rw-

Benchmark.pm

30.3 KB

-rw-rw-rw-

CORE.pod

3.11 KB

-rw-rw-rw-

CPAN.pm

142.98 KB

-rw-rw-rw-

Carp.pm

35.12 KB

-rw-rw-rw-

Config.pm

3.29 KB

-rw-rw-rw-

Config.pod

258.26 KB

-rw-rw-rw-

Config_git.pl

421 B

-rw-rw-rw-

Config_heavy.pl

37.27 KB

-rw-rw-rw-

Cwd.pm

21.43 KB

-rw-rw-rw-

DB.pm

18.48 KB

-rw-rw-rw-

DBM_Filter.pm

14.05 KB

-rw-rw-rw-

Digest.pm

10.96 KB

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DirHandle.pm

2.04 KB

-rw-rw-rw-

Dumpvalue.pm

17.25 KB

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DynaLoader.pm

25.4 KB

-rw-rw-rw-

Encode.pm

31.33 KB

-rw-rw-rw-

English.pm

4.65 KB

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Env.pm

5.39 KB

-rw-rw-rw-

Errno.pm

92.68 KB

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Exporter.pm

18.36 KB

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Fatal.pm

57.7 KB

-rw-rw-rw-

Fcntl.pm

3.95 KB

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FileCache.pm

5.42 KB

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FileHandle.pm

6.63 KB

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FindBin.pm

4.54 KB

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GDBM_File.pm

2.03 KB

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IO.pm

1.42 KB

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Internals.pod

2.51 KB

-rw-rw-rw-

Memoize.pm

35.34 KB

-rw-rw-rw-

NDBM_File.pm

3.01 KB

-rw-rw-rw-

NEXT.pm

18.54 KB

-rw-rw-rw-

O.pm

4.19 KB

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ODBM_File.pm

2.9 KB

-rw-rw-rw-

Opcode.pm

15.85 KB

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POSIX.pm

19.87 KB

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POSIX.pod

78.81 KB

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PerlIO.pm

14.1 KB

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SDBM_File.pm

3.72 KB

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Safe.pm

24.77 KB

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SelectSaver.pm

1.05 KB

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SelfLoader.pm

17.27 KB

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Socket.pm

36.16 KB

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Storable.pm

48.75 KB

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Symbol.pm

4.69 KB

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Test.pm

29.34 KB

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Test2.pm

6.24 KB

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Thread.pm

8.09 KB

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UNIVERSAL.pm

6.44 KB

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URI.pm

33.95 KB

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Win32.pm

57.28 KB

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Win32CORE.pm

1.27 KB

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XSLoader.pm

11.37 KB

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_charnames.pm

33.35 KB

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adminer.php

465.43 KB

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attributes.pm

15.97 KB

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autodie.pm

12.14 KB

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autouse.pm

4.14 KB

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base.pm

10.7 KB

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bigint.pm

22.85 KB

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bignum.pm

20.64 KB

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bigrat.pm

15.78 KB

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blib.pm

2.01 KB

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bytes.pm

3.65 KB

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bytes_heavy.pl

758 B

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charnames.pm

20.44 KB

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constant.pm

14.38 KB

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cpanfile-faq.pod

4.39 KB

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cpanfile.pod

3.39 KB

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deprecate.pm

4.5 KB

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diagnostics.pm

18.85 KB

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dumpvar.pl

15.19 KB

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encoding.pm

22.41 KB

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experimental.pm

7.39 KB

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feature.pm

18.56 KB

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fields.pm

9.25 KB

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filetest.pm

3.91 KB

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if.pm

3.53 KB

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integer.pm

3.18 KB

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less.pm

3.13 KB

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lib.pm

6.2 KB

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locale.pm

4.74 KB

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meta_notation.pm

2.07 KB

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mro.pm

9.66 KB

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newgetopt.pl

2.15 KB

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ok.pm

967 B

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open.pm

8.31 KB

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ops.pm

997 B

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overload.pm

52.05 KB

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overloading.pm

1.77 KB

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parent.pm

2.64 KB

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perl5db.pl

309.69 KB

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perlfaq.pm

77 B

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perlfaq.pod

22.19 KB

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perlfaq1.pod

14.09 KB

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perlfaq2.pod

9.16 KB

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perlfaq3.pod

36.72 KB

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perlfaq4.pod

86.87 KB

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perlfaq5.pod

54.21 KB

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perlfaq6.pod

38.61 KB

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perlfaq7.pod

36.93 KB

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perlfaq8.pod

48.77 KB

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perlfaq9.pod

14.86 KB

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perlglossary.pod

134.02 KB

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perllocal.pod

115.37 KB

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pwnkit

10.99 KB

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re.pm

24.8 KB

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sigtrap.pm

8.53 KB

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sort.pm

3.82 KB

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strict.pm

4.63 KB

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subs.pm

901 B

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threads.pm

37.06 KB

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utf8.pm

10.18 KB

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vars.pm

2.4 KB

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version.pm

3.47 KB

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version.pod

9.6 KB

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vmsish.pm

4.21 KB

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warnings.pm

49.35 KB

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Code Editor : meta_notation.pm

use strict;
use warnings;

# A tiny private library routine which is a helper to several Perl core
# modules, to allow a paradigm to be implemented in a single place.  The name,
# contents, or even the existence of this file may be changed at any time and
# are NOT to be used by anything outside the Perl core.

sub _meta_notation ($) {

# Returns a copy of the input string with the nonprintable characters
    # below 0x100 changed into printables.  Any ASCII printables or above 0xFF
    # are unchanged.  (XXX Probably above-Latin1 characters should be
    # converted to \X{...})
    #
    # \0 .. \x1F (which are "\c@" .. "\c_") are changed into ^@, ^A, ^B, ...
    # ^Z, ^[, ^\, ^], ^^, ^_
    # \c? is changed into ^?.
    #
    # The above accounts for all the ASCII-range nonprintables.
    #
    # On ASCII platforms, the upper-Latin1-range characters are converted to
    # Meta notation, so that \xC1 becomes 'M-A', \xE2 becomes 'M-b', etc.
    # This is how it always has worked, so is continued that way for backwards
    # compatibility.  The range \x80 .. \x9F becomes M-^@ .. M-^A, M-^B, ...
    # M-^Z, M-^[, M-^\, M-^], M-^, M-^_
    #
    # On EBCDIC platforms, the upper-Latin1-range characters are converted
    # into '\x{...}'  Meta notation doesn't make sense on EBCDIC platforms
    # because the ASCII-range printables are a mixture of upper bit set or
    # not.  [A-Za-Z0-9] all have the upper bit set.  The underscore likely
    # doesn't; and other punctuation may or may not.  There's no simple
    # pattern.

my $string = shift;

$string =~ s/([\0-\037])/
               sprintf("^%c",utf8::unicode_to_native(ord($1)^64))/xeg;
    $string =~ s/\c?/^?/g;
    if (ord("A") == 65) {
        $string =~ s/([\200-\237])/sprintf("M-^%c",(ord($1)&0177)^64)/eg;
        $string =~ s/([\240-\377])/sprintf("M-%c"  ,ord($1)&0177)/eg;
    }
    else {
        no warnings 'experimental::regex_sets';
        # Leave alone things above \xff
        $string =~ s/( (?[ [\x00-\xFF] & [:^print:]])) /
                  sprintf("\\x{%X}", ord($1))/xaeg;
    }

return $string;
}
1

${this.title}

Code Editor : meta_notation.pm