Adding upstream version 4.22.0.upstream/4.22.0

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 98 insertions, 0 deletions

diff --git a/upstream/mageia-cauldron/man3pm/locale.3pm b/upstream/mageia-cauldron/man3pm/locale.3pm
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+.\"
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+.\" ========================================================================
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+.\" If the F register is >0, we'll generate index entries on stderr for
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+.\" entries marked with X<> in POD.  Of course, you'll have to process the
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+.        if !\nF==2 \{\
+.            nr % 0
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+.\}
+.rr rF
+.\" ========================================================================
+.\"
+.IX Title "locale 3pm"
+.TH locale 3pm 2023-11-28 "perl v5.38.2" "Perl Programmers Reference Guide"
+.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
+.\" way too many mistakes in technical documents.
+.if n .ad l
+.nh
+.SH NAME
+locale \- Perl pragma to use or avoid POSIX locales for built\-in operations
+.SH WARNING
+.IX Header "WARNING"
+DO NOT USE this pragma in scripts that have multiple
+threads active.  The locale is not local to a single thread.
+Another thread may change the locale at any time, which could cause at a
+minimum that a given thread is operating in a locale it isn't expecting
+to be in.  On some platforms, segfaults can also occur.  The locale
+change need not be explicit; some operations cause perl to change the
+locale itself.  You are vulnerable simply by having done a \f(CW"use
+locale"\fR.
+.SH SYNOPSIS
+.IX Header "SYNOPSIS"
+.Vb 7
+\&    @x = sort @y;      # Native\-platform/Unicode code point sort order
+\&    {
+\&        use locale;
+\&        @x = sort @y;  # Locale\-defined sort order
+\&    }
+\&    @x = sort @y;      # Native\-platform/Unicode code point sort order
+\&                       # again
+.Ve
+.SH DESCRIPTION
+.IX Header "DESCRIPTION"
+This pragma tells the compiler to enable (or disable) the use of POSIX
+locales for built-in operations (for example, LC_CTYPE for regular
+expressions, LC_COLLATE for string comparison, and LC_NUMERIC for number
+formatting).  Each "use locale" or "no locale"
+affects statements to the end of the enclosing BLOCK.
+.PP
+See perllocale for more detailed information on how Perl supports
+locales.
+.PP
+On systems that don't have locales, this pragma will cause your operations
+to behave as if in the "C" locale; attempts to change the locale will fail.