1 files changed, 18 insertions, 9 deletions

diff --git a/docs/index.html b/docs/index.html
index 4d11371..8188fe9 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -63,13 +63,13 @@
                 <font size="-1">
                         <p>
                                 <br>
-                                <i>Copyright &copy; 2007-12 Asko Kauppi, Benoit Germain. All rights reserved.</i>
+                                <i>Copyright &copy; 2007-13 Asko Kauppi, Benoit Germain. All rights reserved.</i>
                                 <br>
                                 Lua Lanes is published under the same <a href="http://en.wikipedia.org/wiki/MIT_License">MIT license</a> as Lua 5.1 and 5.2.
                         </p>
 
                         <p>
-                                This document was revised on 10-Jan-13, and applies to version <tt>3.4.2</tt>.
+                                This document was revised on 24-Jan-13, and applies to version <tt>3.4.3</tt>.
                         </p>
                 </font>
         </center>
@@ -246,7 +246,7 @@
 
                 <tr valign=top>
                         <td>
-                                <code>.on_create_state</code>
+                                <code>.on_state_create</code>
                         </td>
                         <td>
                                 C function/<tt>nil</tt>
@@ -415,7 +415,7 @@
                         </td>
                         <td/>
                         <td>
-                                all standard libraries (including those specific to LuaJIT and not listed above)
+                                All standard libraries (including those specific to LuaJIT and not listed above). This must be used alone.
                         </td>
                 </tr>
         </table>
@@ -487,9 +487,13 @@
                         </td>
                         <td> table</td>
                         <td>
+                                Introduced at version 3.0.
+                                <br>
                                 Specifying it when <code>libs_str</code> doesn't cause the <code>package</code> library to be loaded will generate an error.
                                 <br>
                                 If not specified, the created lane will receive the current values of <tt>package</tt>. Only <tt>path</tt>, <tt>cpath</tt>, <tt>preload</tt> and <tt>loaders</tt> (Lua 5.1)/<tt>searchers</tt> (Lua 5.2) are transfered.
+                                <br>
+                                IMPORTANT: The contents of whatever package table is actually provided to the lane won't be known to the keeper states: they will stick to whatever was found in the main state's package table when Lane was required.
                         </td>
                 </tr>
         </table>
@@ -1119,12 +1123,17 @@ events to a common Linda, but... :).</font>
                         </ul>
                 </li>
                 <li>
+                        Lua 5.2 functions may have a special <tt>_ENV</tt> upvalue if they perform 'global namespace' lookups. Unless special care is taken, this upvalue defaults to the table found at <tt>LUA_RIDX_GLOBALS</tt>.
+                        Obviously, we don't want to transfer the whole global table along with each Lua function. Therefore, any upvalue equal to the global table is not transfered by value, but simply bound
+                        to the global table in the destination state. Note that this also applies when Lanes is built for Lua 5.1, as it doesn't hurt.
+                </li>
+                <li>
                         Full userdata can be passed only if it's prepared using the <a href="#deep_userdata">deep userdata</a> system, which handles its lifespan management
                         <ul>
                                 <li>In particular, lane handles cannot be passed between lanes.</li>
                         </ul>
                 </li>
-                <li>Coroutines cannot be passed. A coroutine's Lua state is tied to the Lua state that created it, and there is no way the mixed C/Lua stack of a couroutine can be transfered from one Lua state to another.</li>
+                <li>Coroutines cannot be passed. A coroutine's Lua state is tied to the Lua state that created it, and there is no way the mixed C/Lua stack of a coroutine can be transfered from one Lua state to another.</li>
         </ul>
 </p>
 
@@ -1158,7 +1167,7 @@ events to a common Linda, but... :).</font>
         // expects a C function on top of the source Lua stack
         copy_func( lua_State *dest, lua_State* source)
         {
-                // extract C function pointer from source
+                // fetch function 'name' from source lookup database
                 char const* funcname = lookup_func_name( source, -1);
                 // lookup a function bound to this name in the destination state, and push it on the stack
                 push_resolved_func( dest, funcname);
@@ -1200,14 +1209,14 @@ events to a common Linda, but... :).</font>
                 <li>
                         Lua 5.2 introduced a hash randomizer seed which causes table iteration to yield a different key order on different VMs even when the tables are populated the exact same way.
                         When Lua is built with compatibility options (such as LUA_COMPAT_ALL), this causes several base libraries to register functions under multiple names.
-                        This, with the randomizer, can cause the first name of a function to be different on different VMs, which breaks function transfer.
+                        This, with the randomizer, can cause the first encountered name of a function to be different on different VMs, which breaks function transfer.
                         <b>This means that Lua 5.2 must be built WITHOUT compatibility options to be able to use Lanes.</b>
                         Even under Lua 5.1, this may cause trouble (even if this would be much less frequent).
-                        Unfortunately, this fails with <tt>string.gfind</tt>/<tt>string.gmatch</tt> when Lua 5.1 is built with <tt>LUA_COMPAT_GFIND</tt> (which is the case of LuaBinaries),
+                        Unfortunately, we get bitten by <tt>string.gfind</tt>/<tt>string.gmatch</tt> when Lua 5.1 is built with <tt>LUA_COMPAT_GFIND</tt> (which is the case of LuaBinaries),
                         so for the time being, Lanes fails only for Lua 5.2 as the randomizer is the real show breaker here.
                 </li>
         </ul>
-        Another more direct reason of failed transfer is that the destination state doesn't know about the C function that has to be transferred. This occurs if a function is transferred in a lane before it had a chance to scan the module.
+        Another more immediate reason of failed transfer is when the destination state doesn't know about the C function that has to be transferred. This occurs if a function is transferred in a lane before it had a chance to scan the module.
         If the C function is sent through a linda, it is enough for the destination lane body to have required the module before the function is sent.
         But if the lane body provided to the generator has a C function as upvalue, the transfer itself must succeed, therefore the module that imported that C function must be required in the destination lane before the lane body starts executing. This is where the <a href = "#.required"><tt>.required</tt></a> options play their role.
 </p>