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

diff --git a/pod/perlfunc.pod b/pod/perlfunc.pod
index 99d9901..db90b86 100644 (file)
--- a/pod/perlfunc.pod
+++ b/pod/perlfunc.pod
@@ -4105,7 +4105,7 @@ C<syscall> interface to access setitimer(2) if your system supports
 it, or else see L</select> above.  The Time::HiRes module from CPAN
 may also help.
 
-See also the POSIX module's C<sigpause> function.
+See also the POSIX module's C<pause> function.
 
 =item socket SOCKET,DOMAIN,TYPE,PROTOCOL
 
@@ -5091,6 +5091,7 @@ A class implementing a hash should have the following methods:
     FIRSTKEY this
     NEXTKEY this, lastkey
     DESTROY this
+    UNTIE this
 
 A class implementing an ordinary array should have the following methods:
 
@@ -5107,6 +5108,7 @@ A class implementing an ordinary array should have the following methods:
     SPLICE this, offset, length, LIST
     EXTEND this, count
     DESTROY this
+    UNTIE this
 
 A class implementing a file handle should have the following methods:
 
@@ -5117,8 +5119,15 @@ A class implementing a file handle should have the following methods:
     WRITE this, scalar, length, offset
     PRINT this, LIST
     PRINTF this, format, LIST
+    BINMODE this
+    EOF this
+    FILENO this
+    SEEK this, position, whence
+    TELL this
+    OPEN this, mode, LIST
     CLOSE this
     DESTROY this
+    UNTIE this
 
 A class implementing a scalar should have the following methods:
 
@@ -5126,6 +5135,7 @@ A class implementing a scalar should have the following methods:
     FETCH this,
     STORE this, value
     DESTROY this
+    UNTIE this
 
 Not all methods indicated above need be implemented.  See L<perltie>,
 L<Tie::Hash>, L<Tie::Array>, L<Tie::Scalar>, and L<Tie::Handle>.
@@ -5506,6 +5516,14 @@ If an element off the end of the string is written to, Perl will first
 extend the string with sufficiently many zero bytes.   It is an error
 to try to write off the beginning of the string (i.e. negative OFFSET).
 
+The string should not contain any character with the value > 255 (which
+can only happen if you're using UTF8 encoding).  If it does, it will be
+treated as something which is not UTF8 encoded.  When the C<vec> was
+assigned to, other parts of your program will also no longer consider the
+string to be UTF8 encoded.  In other words, if you do have such characters
+in your string, vec() will operate on the actual byte string, and not the
+conceptual character string.
+
 Strings created with C<vec> can also be manipulated with the logical
 operators C<|>, C<&>, C<^>, and C<~>.  These operators will assume a bit
 vector operation is desired when both operands are strings.