=head2 Long Doubles
Some platforms have "long doubles", floating point numbers of even
-larger range than ordinary "doubles". To enable using ng doubles for
+larger range than ordinary "doubles". To enable using long doubles for
Perl's scalars, use -Duselongdouble.
=head2 -Dusemorebits
since the exec() happened to be in a different process.
The child process now communicates with the parent about the
-error in launching the external command, which allow these
+error in launching the external command, which allows these
constructs to return with their usual error value and set $!.
=head2 Implicitly closed filehandles are safer
=head2 Locale bugs fixed
-printf() and sprintf() previously did reset the numeric locale
+printf() and sprintf() previously reset the numeric locale
back to the default "C" locale. This has been fixed.
Numbers formatted according to the local numeric locale
=head2 Other fixes for better diagnostics
-Line numbers are suppressed no more (under most likely circumstances)
+Line numbers are no longer suppressed (under most likely circumstances)
during the global destruction phase.
Diagnostics emitted from code running in threads other than the main
=item Dumpvalue
-Added Dumpvalue module provides screen dumps of Perl data.
+The Dumpvalue module provides screen dumps of Perl data.
=item Benchmark
=item Math::BigInt
-The logical operations C<E<lt>E<lt>>, C<E<gt>E<gt>>, C<&>, C<|>,
+The bitwise operations C<E<lt>E<lt>>, C<E<gt>E<gt>>, C<&>, C<|>,
and C<~> are now supported on bigints.
=item Math::Complex
=item Time::Local
The timelocal() and timegm() functions used to silently return bogus
-results when the date exceeded the machine's integer range. They
+results when the date fell outside the machine's integer range. They
now consistently croak() if the date falls in an unsupported range.
=item Win32
=head2 Pragmata
-C<use attrs> is now obsolescent, and is only provided for
+C<use attrs> is now obsolete, and is only provided for
backward-compatibility. It's been replaced by the C<sub : attributes>
syntax. See L<perlsub/"Subroutine Attributes"> and L<attributes>.
=item / must be followed by a*, A* or Z*
-(F) You had an pack template indicating a counted-length string,
+(F) You had a pack template indicating a counted-length string,
Currently the only things that can have their length counted are a*, A* or Z*.
See L<perlfunc/pack>.
=item /%s/ should probably be written as "%s"
(W) You have used a pattern where Perl expected to find a string,
-like in the first argument to C<join>. Perl will treat the true
+as in the first argument to C<join>. Perl will treat the true
or false result of matching the pattern against $_ as the string,
which is probably not what you had in mind.
=item Can't modify non-lvalue subroutine call
-(F) Subroutines used in lvalue context should be marked as such, see
-L<perlsub/"Lvalue subroutines">.
+(F) Subroutines meant to be used in lvalue context should be declared as
+such, see L<perlsub/"Lvalue subroutines">.
=item Can't read CRTL environ
=item Character class [:%s:] unknown
(F) The class in the character class [: :] syntax is unknown.
+See L<perlre>.
=item Character class syntax [%s] belongs inside character classes
(W) The character class constructs [: :], [= =], and [. .] go
I<inside> character classes, the [] are part of the construct,
-for example: /[012[:alpha:]345]/. Note that the last two constructs
-are not currently implemented, they are placeholders for future extensions.
+for example: /[012[:alpha:]345]/. Note that [= =] and [. .]
+are not currently implemented; they are simply placeholders for
+future extensions.
=item Constant is not %s reference
=item Filehandle %s opened only for output
(W) You tried to read from a filehandle opened only for writing. If you
-intended it to be a read-write filehandle, you needed to open it with
+intended it to be a read/write filehandle, you needed to open it with
"+E<lt>" or "+E<gt>" or "+E<gt>E<gt>" instead of with "E<lt>" or nothing. If
you intended only to read from the file, use "E<lt>". See
L<perlfunc/open>.
=item Illegal binary digit %s
-(F) You used a digit other than 0 and 1 in a binary number.
+(F) You used a digit other than 0 or 1 in a binary number.
=item Illegal binary digit %s ignored
(F) While under the C<use filetest> pragma, we cannot switch the
real and effective uids or gids.
-=item This Perl can't reset CRTL eviron elements (%s)
+=item This Perl can't reset CRTL environ elements (%s)
=item This Perl can't set CRTL environ elements (%s=%s)
=item Unknown open() mode '%s'
-(F) The second argument of 3-arguments open is not one from the list
-of C<L<lt>>, C<L<gt>>, C<E<gt>E<gt>>, C<+L<lt>>, C<+L<gt>>,
-C<+E<gt>E<gt>>, C<-|>, C<|-> of possible open() modes.
+(F) The second argument of 3-argument open() is not among the list
+of valid modes: C<L<lt>>, C<L<gt>>, C<E<gt>E<gt>>, C<+L<lt>>,
+C<+L<gt>>, C<+E<gt>E<gt>>, C<-|>, C<|->.
=item Unknown process %x sent message to prime_env_iter: %s
=head1 BUGS
-If you find what you think is a bug, you might check the headers of
+If you find what you think is a bug, you might check the
articles recently posted to the comp.lang.perl.misc newsgroup.
There may also be information at http://www.perl.com/perl/, the Perl
Home Page.
=item / must be followed by a*, A* or Z*
-(F) You had an pack template indicating a counted-length string,
+(F) You had a pack template indicating a counted-length string,
Currently the only things that can have their length counted are a*, A* or Z*.
See L<perlfunc/pack>.
=item /%s/ should probably be written as "%s"
(W) You have used a pattern where Perl expected to find a string,
-like in the first argument to C<join>. Perl will treat the true
+as in the first argument to C<join>. Perl will treat the true
or false result of matching the pattern against $_ as the string,
which is probably not what you had in mind.
=item Can't modify non-lvalue subroutine call
-(F) Subroutines used in lvalue context should be marked as such, see
-L<perlsub/"Lvalue subroutines">.
+(F) Subroutines meant to be used in lvalue context should be declared as
+such, see L<perlsub/"Lvalue subroutines">.
=item Can't modify nonexistent substring
=item Character class [:%s:] unknown
(F) The class in the character class [: :] syntax is unknown.
+See L<perlre>.
=item Character class syntax [%s] belongs inside character classes
(W) The character class constructs [: :], [= =], and [. .] go
I<inside> character classes, the [] are part of the construct,
-for example: /[012[:alpha:]345]/. Note that the last two constructs
-are not currently implemented, they are placeholders for future extensions.
+for example: /[012[:alpha:]345]/. Note that [= =] and [. .]
+are not currently implemented; they are simply placeholders for
+future extensions.
=item Character class syntax [. .] is reserved for future extensions
=item Filehandle %s opened only for output
(W) You tried to read from a filehandle opened only for writing. If you
-intended it to be a read-write filehandle, you needed to open it with
+intended it to be a read/write filehandle, you needed to open it with
"+E<lt>" or "+E<gt>" or "+E<gt>E<gt>" instead of with "E<lt>" or nothing. If
you intended only to read from the file, use "E<lt>". See
L<perlfunc/open>.
=item Illegal binary digit %s
-(F) You used a digit other than 0 and 1 in a binary number.
+(F) You used a digit other than 0 or 1 in a binary number.
=item Illegal octal digit %s
if the last stat that wrote to the stat buffer already went past
the symlink to get to the real file. Use an actual filename instead.
-=item This Perl can't reset CRTL eviron elements (%s)
+=item This Perl can't reset CRTL environ elements (%s)
=item This Perl can't set CRTL environ elements (%s=%s)
=item Unknown open() mode '%s'
-(F) The second argument of 3-arguments open is not one from the list
-of C<L<lt>>, C<L<gt>>, C<E<gt>E<gt>>, C<+L<lt>>, C<+L<gt>>,
-C<+E<gt>E<gt>>, C<-|>, C<|-> of possible open() modes.
+(F) The second argument of 3-argument open() is not among the list
+of valid modes: C<L<lt>>, C<L<gt>>, C<E<gt>E<gt>>, C<+L<lt>>,
+C<+L<gt>>, C<+E<gt>E<gt>>, C<-|>, C<|->.
=item Unknown process %x sent message to prime_env_iter: %s
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