X-Git-Url: http://git.vpit.fr/?a=blobdiff_plain;f=README;h=b9efea7b1d142a58bbcfafdf5b6cabea5daefe94;hb=6a204757f3b9c5d10bc57e21cbb65c0e29688066;hp=648aaf7be7d7809f6579cce69cf5613deb5c90d3;hpb=2cb1dced4bb9a9898138c0ca3d6be8e103fa36c1;p=perl%2Fmodules%2FVariable-Magic.git

diff --git a/README b/README
index 648aaf7..b9efea7 100644
--- a/README
+++ b/README
@@ -2,7 +2,7 @@ NAME
     Variable::Magic - Associate user-defined magic to variables from Perl.
 
 VERSION
-    Version 0.33
+    Version 0.37
 
 SYNOPSIS
         use Variable::Magic qw/wizard cast VMG_OP_INFO_NAME/;
@@ -81,13 +81,13 @@ DESCRIPTION
 
     *   "get"
 
-        This magic is invoked when the variable is evaluated (does not
-        include array/hash subscripts and slices).
+        This magic is invoked when the variable is evaluated. It is never
+        called for arrays and hashes.
 
     *   "set"
 
-        This one is triggered each time the value of the variable changes
-        (includes array/hash subscripts and slices).
+        This one is triggered each time the value of the variable changes.
+        It is called for array subscripts and slices, but never for hashes.
 
     *   "len"
 
@@ -228,7 +228,7 @@ FUNCTIONS
 
                 $_[2] is an alias to the current key. Nothing prevents you
                 from changing it, but be aware that there lurk dangerous
-                side effects. For example, it may righteously be readonly if
+                side effects. For example, it may rightfully be readonly if
                 the key was a bareword. You can get a copy instead by
                 passing "copy_key => 1" to "wizard", which allows you to
                 safely assign to $_[2] in order to e.g. redirect the action
@@ -341,9 +341,9 @@ FUNCTIONS
 
     This accessor fetches the private data associated with the magic $wiz
     (or the signature $sig) in the variable. It croaks when $wiz or $sig do
-    not represent a current valid magic object attached to the variable, and
-    returns "undef" when the wizard has no data constructor or when the data
-    is actually "undef".
+    not represent a valid magic object, and returns an empty list if no such
+    magic is attached to the variable or when the wizard has no data
+    constructor.
 
         # Get the attached data, or undef if the wizard does not attach any.
         my $data = getdata $x, $wiz;
@@ -406,6 +406,11 @@ CONSTANTS
     True iff this module could have been built with thread-safety features
     enabled.
 
+  "VMG_FORKSAFE"
+    True iff this module could have been built with fork-safety features
+    enabled. This will always be true except on Windows where it's false for
+    perl 5.10.0 and below .
+
   "VMG_OP_INFO_NAME"
     Value to pass with "op_info" to get the current op name in the magic
     callbacks.