diff --git a/runtime/doc/develop.txt b/runtime/doc/develop.txt
index 0a4c03a..51d653b 100644
--- a/runtime/doc/develop.txt
+++ b/runtime/doc/develop.txt
@@ -1,4 +1,4 @@
-*develop.txt*   For Vim version 7.3.  Last change: 2012 Jan 10
+*develop.txt*   For Vim version 7.3.  Last change: 2013 Apr 27
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -20,6 +20,7 @@
 Vim is open source software.  Everybody is encouraged to contribute to help
 improving Vim.  For sending patches a context diff "diff -c" is preferred.
 Also see http://www.vim.org/tips/tip.php?tip_id=618.
+Also see http://vim.wikia.com/wiki/How_to_make_and_submit_a_patch.
 
 ==============================================================================
 1. Design goals						*design-goals*
diff --git a/runtime/doc/eval.txt b/runtime/doc/eval.txt
index 60f01b4..0b74708 100644
--- a/runtime/doc/eval.txt
+++ b/runtime/doc/eval.txt
@@ -1,4 +1,4 @@
-*eval.txt*	For Vim version 7.3.  Last change: 2013 Mar 19
+*eval.txt*	For Vim version 7.3.  Last change: 2013 May 06
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -1150,7 +1150,7 @@
 	:    unlet s:[k]
 	:endfor
 <
-						*buffer-variable* *b:var*
+						*buffer-variable* *b:var* *b:*
 A variable name that is preceded with "b:" is local to the current buffer.
 Thus you can have several "b:foo" variables, one for each buffer.
 This kind of variable is deleted when the buffer is wiped out or deleted with
@@ -1167,7 +1167,7 @@
 		    :	call My_Update()
 		    :endif
 <
-						*window-variable* *w:var*
+						*window-variable* *w:var* *w:*
 A variable name that is preceded with "w:" is local to the current window.  It
 is deleted when the window is closed.
 
@@ -1176,12 +1176,12 @@
 It is deleted when the tab page is closed. {not available when compiled
 without the |+windows| feature}
 
-						*global-variable* *g:var*
+						*global-variable* *g:var* *g:*
 Inside functions global variables are accessed with "g:".  Omitting this will
 access a variable local to a function.	But "g:" can also be used in any other
 place if you like.
 
-						*local-variable* *l:var*
+						*local-variable* *l:var* *l:*
 Inside functions local variables are accessed without prepending anything.
 But you can also prepend "l:" if you like.  However, without prepending "l:"
 you may run into reserved variable names.  For example "count".  By itself it
@@ -1264,7 +1264,7 @@
 variables for each buffer.  Use local buffer variables instead |b:var|.
 
 
-Predefined Vim variables:			*vim-variable* *v:var*
+Predefined Vim variables:			*vim-variable* *v:var* *v:*
 
 					*v:beval_col* *beval_col-variable*
 v:beval_col	The number of the column, over which the mouse pointer is.
diff --git a/runtime/doc/if_pyth.txt b/runtime/doc/if_pyth.txt
index 044d92a..a6bb55c 100644
--- a/runtime/doc/if_pyth.txt
+++ b/runtime/doc/if_pyth.txt
@@ -1,4 +1,4 @@
-*if_pyth.txt*   For Vim version 7.3.  Last change: 2013 Feb 03
+*if_pyth.txt*   For Vim version 7.3.  Last change: 2013 May 06
 
 
 		  VIM REFERENCE MANUAL    by Paul Moore
diff --git a/runtime/doc/index.txt b/runtime/doc/index.txt
index 7ce87cf..5456611 100644
--- a/runtime/doc/index.txt
+++ b/runtime/doc/index.txt
@@ -1,4 +1,4 @@
-*index.txt*     For Vim version 7.3.  Last change: 2013 Feb 28
+*index.txt*     For Vim version 7.3.  Last change: 2013 May 06
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -725,6 +725,7 @@
 				   cursor N times, leave the cursor after it
 |gQ|		gQ		    switch to "Ex" mode with Vim editing
 |gR|		gR		2  enter Virtual Replace mode
+|gT|		gT		   go to the previous tab page
 |gU|		gU{motion}	2  make Nmove text uppercase
 |gV|		gV		   don't reselect the previous Visual area
 				   when executing a mapping or menu in Select
@@ -762,6 +763,7 @@
 |gq|		gq{motion}	2  format Nmove text
 |gr|		gr{char}	2  virtual replace N chars with {char}
 |gs|		gs		   go to sleep for N seconds (default 1)
+|gt|		gt		   go to the next tab page
 |gu|		gu{motion}	2  make Nmove text lowercase
 |gv|		gv		   reselect the previous Visual area
 |gw|		gw{motion}	2  format Nmove text and keep cursor
diff --git a/runtime/doc/map.txt b/runtime/doc/map.txt
index 59c661d..039b77b 100644
--- a/runtime/doc/map.txt
+++ b/runtime/doc/map.txt
@@ -1,4 +1,4 @@
-*map.txt*       For Vim version 7.3.  Last change: 2012 Apr 13
+*map.txt*       For Vim version 7.3.  Last change: 2013 May 05
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -49,7 +49,7 @@
 :nm[ap]	{lhs} {rhs}		|mapmode-n|		*:nm* *:nmap*
 :vm[ap]	{lhs} {rhs}		|mapmode-v|		*:vm* *:vmap*
 :xm[ap]	{lhs} {rhs}		|mapmode-x|		*:xm* *:xmap*
-:smap	{lhs} {rhs}		|mapmode-s|		      *:smap*
+:smap	{lhs} {rhs}		|mapmode-s|		    *:smap*
 :om[ap]	{lhs} {rhs}		|mapmode-o|		*:om* *:omap*
 :map!	{lhs} {rhs}		|mapmode-ic|		*:map!*
 :im[ap]	{lhs} {rhs}		|mapmode-i|		*:im* *:imap*
diff --git a/runtime/doc/options.txt b/runtime/doc/options.txt
index c3e91ed..63ac16d 100644
--- a/runtime/doc/options.txt
+++ b/runtime/doc/options.txt
@@ -1,4 +1,4 @@
-*options.txt*	For Vim version 7.3.  Last change: 2013 Apr 05
+*options.txt*	For Vim version 7.3.  Last change: 2013 Apr 27
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -277,8 +277,10 @@
 value, ":setlocal list" only changes the local value and ":e two" gets the
 global value.  Note that if you do this next: >
 	:e one
-You will not get back the 'list' value as it was the last time you edited
-"one".  The options local to a window are not remembered for each buffer.
+You will get back the 'list' value as it was the last time you edited "one".
+The options local to a window are remembered for each buffer.  This also
+happens when the buffer is not loaded, but they are lost when the buffer is
+wiped out |:bwipe|.
 
 							*:setl* *:setlocal*
 :setl[ocal] ...		Like ":set" but set only the value local to the
diff --git a/runtime/doc/tags b/runtime/doc/tags
index c9b7140..2775e88 100644
--- a/runtime/doc/tags
+++ b/runtime/doc/tags
@@ -4777,6 +4777,7 @@
 a{	motion.txt	/*a{*
 a}	motion.txt	/*a}*
 b	motion.txt	/*b*
+b:	eval.txt	/*b:*
 b:changedtick	eval.txt	/*b:changedtick*
 b:changelog_name	filetype.txt	/*b:changelog_name*
 b:current_syntax-variable	syntax.txt	/*b:current_syntax-variable*
@@ -5805,6 +5806,7 @@
 g-	undo.txt	/*g-*
 g0	motion.txt	/*g0*
 g8	various.txt	/*g8*
+g:	eval.txt	/*g:*
 g:NetrwTopLvlMenu	pi_netrw.txt	/*g:NetrwTopLvlMenu*
 g:Netrw_corehandler	pi_netrw.txt	/*g:Netrw_corehandler*
 g:Netrw_funcref	pi_netrw.txt	/*g:Netrw_funcref*
@@ -6572,6 +6574,7 @@
 keys()	eval.txt	/*keys()*
 known-bugs	todo.txt	/*known-bugs*
 l	motion.txt	/*l*
+l:	eval.txt	/*l:*
 l:var	eval.txt	/*l:var*
 lCursor	mbyte.txt	/*lCursor*
 lace.vim	syntax.txt	/*lace.vim*
@@ -7329,6 +7332,7 @@
 python-eval	if_pyth.txt	/*python-eval*
 python-examples	if_pyth.txt	/*python-examples*
 python-input	if_pyth.txt	/*python-input*
+python-options	if_pyth.txt	/*python-options*
 python-output	if_pyth.txt	/*python-output*
 python-pyeval	if_pyth.txt	/*python-pyeval*
 python-range	if_pyth.txt	/*python-range*
@@ -8242,6 +8246,7 @@
 utf-8-typing	mbyte.txt	/*utf-8-typing*
 utf8	mbyte.txt	/*utf8*
 v	visual.txt	/*v*
+v:	eval.txt	/*v:*
 v:beval_bufnr	eval.txt	/*v:beval_bufnr*
 v:beval_col	eval.txt	/*v:beval_col*
 v:beval_lnum	eval.txt	/*v:beval_lnum*
@@ -8535,6 +8540,7 @@
 w	motion.txt	/*w*
 w32-clientserver	remote.txt	/*w32-clientserver*
 w32-xpm-support	gui_w32.txt	/*w32-xpm-support*
+w:	eval.txt	/*w:*
 w:current_syntax	syntax.txt	/*w:current_syntax*
 w:quickfix_title	quickfix.txt	/*w:quickfix_title*
 w:var	eval.txt	/*w:var*
diff --git a/runtime/doc/todo.txt b/runtime/doc/todo.txt
index 8381e6b..2cfe63c 100644
--- a/runtime/doc/todo.txt
+++ b/runtime/doc/todo.txt
@@ -1,4 +1,4 @@
-*todo.txt*      For Vim version 7.3.  Last change: 2013 Apr 24
+*todo.txt*      For Vim version 7.3.  Last change: 2013 May 06
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -48,6 +48,8 @@
 
 Javascript file where indent gets stuck on: GalaxyMaster, 2012 May 3.
 
+Nederlandse vertaling tutor. (Rob Bishoff, 2013 Apr 24)
+
 The CompleteDone autocommand needs some info passed to it:
 - The word that was selected (empty if abandoned complete)
 - Type of completion: tag, omnifunc, user func.
@@ -76,8 +78,22 @@
 
 Patch to make vim.bindeval() in Python work. (Yukihiro Nakadaira, 2013 Mar 25)
 
+Patch to avoid wrong error message for 1.0[0]. (Yasuhiro Matsumoto, 2013 May
+1)
+
+Patch to invert characters differently in GTK. (Yukihiro Nakadaira, 2013 May
+5)
+
+Patch for 'backupcopy' default behavior for symlinks on Windows. (David Pope,
+2012 Mar 21, update Mar 31)
+With fix for memory leak: Ken Takata, 2012 Aug 24
+Another update Sep 24.
+Also patch from Joerg Bornemann, 2013 Apr 30.
+
 Do allow real tags above the !_TAG entries. Undo older patch. Issue 90.
 
+Patch to add the bufferlist() function. (Yegappan Lakshmanan, 2013 May 5)
+
 Patch to support 'u' in interactive substitute. (Christian Brabandt, 2012 Sep
 28)  With tests: Oct 9.
 
@@ -94,6 +110,30 @@
 
 Issue 54: document behavior of -complete, also expands arg.
 
+Python patch 7: move more to if_py_boty. (ZyX 2013 Apr 26)
+Python patch 8: add vim.window.number. (ZyX 2013 Apr 26)
+Python patch 9: remove useless calls.. (ZyX 2013 Apr 26)
+Python patch 10: window position. (ZyX 2013 Apr 26)
+Python patch 11: reorder code in if_py_both (ZyX 2013 Apr 28)
+Python patch 12: fix SEGVs (ZyX 2013 Apr 28)
+Python patch 13: negative indices were failing (ZyX 2013 Apr 28)
+Python patch 14: tests for previous fixes (ZyX 2013 Apr 28)
+Python patch 15: make buflist a bufmap (ZyX 2013 Apr 28)  incompatible?
+Python patch 16: fix name of FunctionType (ZyX 2013 Apr 28)
+Python patch 17: add iterators (ZyX 2013 Apr 28)
+Python patch 18: Python 2.2 support (ZyX 2013 Apr 28)
+Python patch 19: drop support for old Pythons (ZyX 2013 Apr 28)
+Python patch 20: tests for vim.buffers (ZyX 2013 Apr 28, second one)
+Python patch 20a: tests for vim.bufferlist (ZyX 2013 May 1)
+Python patch 21: add vim.tabpages and vim.current.tabpage (ZyX 2013 May 1)
+Python patch 22: make KeyErrors use PyErr_SetObject (ZyX 2013 May 1)
+Python patch 23: transform and clean python exceptions (ZyX 2013 May 1)
+Python patch 24: add ability to assign to more vim.current attributes (ZyX
+		2013 May 1)
+Python patch 25: make vim.error Exception subclass (ZyX 2013 May 1)
+Python patch 26: check whether PyObject_IsTrue failed (ZyX 2013 May 1)
+Python patch 27: add tests for various python interfaces (ZyX 2013 May 1)
+
 Matches might be highlighted correctly. Inefficient patch by Christian
 Brabandt, 2013 Feb 26.
 
@@ -118,6 +158,8 @@
 
 Patch to check if 'foldexpr' sets did_emsg. (Christian Brabandt, 2013 Mar 20)
 
+No completion for :xmap and :smap. (Yukihiro Nakadaira, 2013 May 5)
+
 Patch to set antialiasing style on Windows. (Ondrej Balaz, 2013 Mar 14)
 Needs a different check for CLEARTYPE_QUALITY.
 
@@ -235,11 +277,6 @@
 for a user action without a prompt. (Maarten Billemont, 2012 Feb 3)
 Do give the prompt? Quit with an error?
 
-Patch for 'backupcopy' default behavior for symlinks on Windows. (David Pope,
-2012 Mar 21, update Mar 31)
-With fix for memory leak: Ken Takata, 2012 Aug 24
-Another update Sep 24.
-
 Patch to list user digraphs. (Christian Brabandt, 2012 Apr 14)
 
 Patch for input method status. (Hirohito Higashi, 2012 Apr 18)
@@ -4169,7 +4206,7 @@
 8   In blockwise mode, typed characters are inserted in front of the block,
     backspace deletes a column before the block. (Steve Hall)
 7   Alt-leftmouse starts block mode selection in MS Word.
-    See http://www.vim.org/tips/tip.php?tip_id=743
+    See http://vim.wikia.com/wiki/Use_Alt-Mouse_to_select_blockwise.
 7   Add Cmdline-select mode.  Like Select mode, but used on the command line.
     - Change gui_send_mouse_event() to pass on mouse events when 'mouse'
       contains 'C' or 'A'.