B::clearsym

[p5sagit/p5-mst-13.2.git] / pod / perlfunc.pod

diff --git a/pod/perlfunc.pod b/pod/perlfunc.pod
index 25c8efe..0d47260 100644 (file)
--- a/pod/perlfunc.pod
+++ b/pod/perlfunc.pod
@@ -2064,7 +2064,8 @@ separated by the value of EXPR, and returns that new string.  Example:
 
     $rec = join(':', $login,$passwd,$uid,$gid,$gcos,$home,$shell);
 
-See L</split>.
+Beware that unlike C<split>, C<join> doesn't take a pattern as its
+first argument.  Compare L</split>.
 
 =item keys HASH
 
@@ -2366,6 +2367,8 @@ there is an error.  See also C<IPC::SysV> and C<IPC::SysV::Msg> documentation.
 
 =item my EXPR
 
+=item my EXPR : ATTRIBUTES
+
 A C<my> declares the listed variables to be local (lexically) to the
 enclosing block, file, or C<eval>.  If
 more than one value is listed, the list must be placed in parentheses.  See
@@ -4101,6 +4104,7 @@ and the conversion letter:
            for integer
    l       interpret integer as C type "long" or "unsigned long"
    h       interpret integer as C type "short" or "unsigned short"
+           If no flags, interpret integer as C type "int" or "unsigned"
 
 There is also one Perl-specific flag:
 
@@ -4118,7 +4122,7 @@ See L<perllocale>.
 
 If Perl understands "quads" (64-bit integers) (this requires
 either that the platform natively supports quads or that Perl
-has been specifically compiled to support quads), the flags
+has been specifically compiled to support quads), the characters
 
        d u o x X b i D U O
 
@@ -4338,10 +4342,10 @@ out the names of those files that contain a match:
 =item sub NAME BLOCK
 
 This is subroutine definition, not a real function I<per se>.  With just a
-NAME (and possibly prototypes), it's just a forward declaration.  Without
-a NAME, it's an anonymous function declaration, and does actually return a
-value: the CODE ref of the closure you just created.  See L<perlsub> and
-L<perlref> for details.
+NAME (and possibly prototypes or attributes), it's just a forward declaration.
+Without a NAME, it's an anonymous function declaration, and does actually
+return a value: the CODE ref of the closure you just created.  See L<perlsub>
+and L<perlref> for details.
 
 =item substr EXPR,OFFSET,LENGTH,REPLACEMENT
 
@@ -4932,10 +4936,10 @@ are also implemented this way.  Currently implemented pragmas are:
 
     use integer;
     use diagnostics;
-    use sigtrap qw(SEGV BUS);
-    use strict  qw(subs vars refs);
-    use subs    qw(afunc blurfl);
-    use warning qw(all);
+    use sigtrap  qw(SEGV BUS);
+    use strict   qw(subs vars refs);
+    use subs     qw(afunc blurfl);
+    use warnings qw(all);
 
 Some of these pseudo-modules import semantics into the current
 block scope (like C<strict> or C<integer>, unlike ordinary modules,
@@ -4947,7 +4951,7 @@ by C<use>, i.e., it calls C<unimport Module LIST> instead of C<import>.
 
     no integer;
     no strict 'refs';
-    no warning;
+    no warnings;
 
 If no C<unimport> method can be found the call fails with a fatal error.