diff options
author | Simon Cozens <simon@netthink.co.uk> | 2001-07-04 21:22:12 +0100 |
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committer | Jarkko Hietaniemi <jhi@iki.fi> | 2001-07-05 03:44:19 +0000 |
commit | 496a33f5e109b192b433ac8c253a6c9a69d98c55 (patch) | |
tree | ab37cd31e1be621b7a1f26adb95d9eace635f708 /pod | |
parent | 55d27857a33136b7f5f1ca74b1417d44e4f51b1c (diff) | |
download | perl-496a33f5e109b192b433ac8c253a6c9a69d98c55.tar.gz |
Quick fixes
Message-ID: <20010704202212.A3690@deep-dark-truthful-mirror>
p4raw-id: //depot/perl@11157
Diffstat (limited to 'pod')
-rw-r--r-- | pod/perldiag.pod | 29 |
1 files changed, 15 insertions, 14 deletions
diff --git a/pod/perldiag.pod b/pod/perldiag.pod index de8956be94..c2946c4940 100644 --- a/pod/perldiag.pod +++ b/pod/perldiag.pod @@ -72,7 +72,7 @@ Alternatively, you can import the subroutine (or pretend that it's imported with the C<use subs> pragma). To silently interpret it as the Perl operator, use the C<CORE::> prefix -on the operator (e.g. C<CORE::log($x)>) or by declaring the subroutine +on the operator (e.g. C<CORE::log($x)>) or declare the subroutine to be an object method (see L<perlsub/"Subroutine Attributes"> or L<attributes>). @@ -112,8 +112,8 @@ which 'splits' output into two streams, such as =item Applying %s to %s will act on scalar(%s) -(W misc) The pattern match (//), substitution (s///), and -transliteration (tr///) operators work on scalar values. If you apply +(W misc) The pattern match (C<//>), substitution (C<s///>), and +transliteration (C<tr///>) operators work on scalar values. If you apply one of them to an array or a hash, it will convert the array or hash to a scalar value -- the length of an array, or the population info of a hash -- and then work on that scalar value. This is probably not what @@ -184,7 +184,7 @@ know which context to supply to the right side. =item Negative offset to vec in lvalue context -(F) When vec is called in an lvalue context, the second argument must be +(F) When C<vec> is called in an lvalue context, the second argument must be greater than or equal to zero. =item Attempt to bless into a reference @@ -270,7 +270,7 @@ S<sizeof(struct shmid_ds *)>. =item Bad evalled substitution pattern -(F) You've used the /e switch to evaluate the replacement for a +(F) You've used the C</e> switch to evaluate the replacement for a substitution, but perl found a syntax error in the code to evaluate, most likely an unexpected right brace '}'. @@ -3930,16 +3930,17 @@ program. =item Using a hash as a reference is deprecated -(D deprecated) You tried to use a hash as a reference, as in C<%foo->{"bar"}> -or C<%$ref->{"hello"}. Versions of perl <= 5.6.1 used to allow this syntax, -but shouldn't have. It is now deprecated, and will be removed in a future -version. +(D deprecated) You tried to use a hash as a reference, as in +C<< %foo->{"bar"} >> or C<< %$ref->{"hello"} >>. Versions of perl <= 5.6.1 +used to allow this syntax, but shouldn't have. It is now deprecated, and will +be removed in a future version. =item Using an array as a reference is deprecated -(D deprecated) You tried to use an array as a reference, as in C<@foo->[23]> -or C<@$ref->[99]>. Versions of perl <= 5.6.1 used to allow this syntax, but -shouldn't have. It is now deprecated, and will be removed in a future version. +(D deprecated) You tried to use an array as a reference, as in +C<< @foo->[23] >> or C<< @$ref->[99] >>. Versions of perl <= 5.6.1 used to +allow this syntax, but shouldn't have. It is now deprecated, and will be +removed in a future version. =item Value of %s can be "0"; test with defined() @@ -4104,8 +4105,8 @@ Use a filename instead. (F) And you probably never will, because you probably don't have the sources to your kernel, and your vendor probably doesn't give a rip -about what you want. Your best bet is to use the wrapsuid script in the -eg directory to put a setuid C wrapper around your script. +about what you want. Your best bet is to put a setuid C wrapper around +your script. =item You need to quote "%s" |