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33 lines
664 B
Perl
33 lines
664 B
Perl
package locale;
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=head1 NAME
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locale - Perl pragma to use and avoid POSIX locales for built-in operations
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=head1 SYNOPSIS
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@x = sort @y; # ASCII sorting order
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{
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use locale;
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@x = sort @y; # Locale-defined sorting order
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}
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@x = sort @y; # ASCII sorting order again
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=head1 DESCRIPTION
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This pragma tells the compiler to enable (or disable) the use of POSIX
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locales for built-in operations (LC_CTYPE for regular expressions, and
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LC_COLLATE for string comparison). Each "use locale" or "no locale"
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affects statements to the end of the enclosing BLOCK.
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=cut
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sub import {
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$^H |= 0x800;
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}
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sub unimport {
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$^H &= ~0x800;
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}
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1;
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