A few POD nits

[perl/modules/indirect.git] / lib / indirect.pm

diff --git a/lib/indirect.pm b/lib/indirect.pm
index b8e6f84a6d3b4dbb62497ffc90121d281cfcffe5..fe39bd9123fa4b3f977b887e9ee9d86632998db8 100644 (file)
--- a/lib/indirect.pm
+++ b/lib/indirect.pm
@@ -11,13 +11,13 @@ indirect - Lexically warn about using the indirect object syntax.
 
 =head1 VERSION
 
-Version 0.13
+Version 0.14
 
 =cut
 
 our $VERSION;
 BEGIN {
- $VERSION = '0.13';
+ $VERSION = '0.14';
 }
 
 =head1 SYNOPSIS
@@ -29,8 +29,8 @@ BEGIN {
      use indirect;
      my $y = new Pear; # ok
      {
-      no indirect hook => sub { die "You really wanted $_[0]\->$_[1]" };
-      my $z = new Pineapple 'fresh'; # croaks 'You really wanted Pineapple->new'
+      no indirect hook => sub { die "You really wanted $_[0]\->$_[1] at $_[2]:$_[3]" };
+      my $z = new Pineapple 'fresh'; # croaks 'You really wanted Pineapple->new at blurp.pm:13'
      }
     }
     no indirect ':fatal';
@@ -46,7 +46,7 @@ BEGIN {
 =head1 DESCRIPTION
 
 When enabled (or disabled as some may prefer to say, since you actually turn it on by calling C<no indirect>), this pragma warns about indirect object syntax constructs that may have slipped into your code.
-This syntax is now considered harmful, since its parsing has many quirks and its use is error prone (when C<sub> isn't defined, C<sub $x> is actually interpreted as C<< $x->sub >>).
+This syntax is now considered harmful, since its parsing has many quirks and its use is error prone (when C<swoosh> isn't defined, C<swoosh $x> actually compiles to C<< $x->swoosh >>).
 
 It currently does not warn when the object is enclosed between braces (like C<meth { $obj } @args>) or for core functions (C<print> or C<say>).
 This may change in the future, or may be added as optional features that would be enabled by passing options to C<unimport>.
@@ -126,10 +126,12 @@ sub import {
 
 =head2 C<I_THREADSAFE>
 
-True iff the module could have been built when thread-safety features.
+True iff the module could have been built with thread-safety features enabled.
 
 =head1 CAVEATS
 
+The implementation was tweaked to work around several limitations of vanilla C<perl> pragmas : it's thread safe, and doesn't suffer from a C<perl 5.8.x-5.10.0> bug that causes all pragmas to propagate into C<require>d scopes.
+
 C<meth $obj> (no semicolon) at the end of a file won't be seen as an indirect object syntax, although it will as soon as there is another token before the end (as in C<meth $obj;> or C<meth $obj 1>).
 
 With 5.8 perls, the pragma does not propagate into C<eval STRING>.