diff --git a/runtime/doc/autocmd.txt b/runtime/doc/autocmd.txt
index fed1a48..ff05fe5 100644
--- a/runtime/doc/autocmd.txt
+++ b/runtime/doc/autocmd.txt
@@ -1,4 +1,4 @@
-*autocmd.txt*   For Vim version 7.4.  Last change: 2014 Sep 23
+*autocmd.txt*   For Vim version 7.4.  Last change: 2015 Mar 21
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -933,6 +933,13 @@
 ==============================================================================
 6. Patterns					*autocmd-patterns* *{pat}*
 
+The {pat} argument can be a comma separated list.  This works as if the
+command was given with each pattern separately.  Thus this command: >
+	:autocmd BufRead *.txt,*.info set et
+Is equivalent to: >
+	:autocmd BufRead *.txt set et
+	:autocmd BufRead *.info set et
+
 The file pattern {pat} is tested for a match against the file name in one of
 two ways:
 1. When there is no '/' in the pattern, Vim checks for a match against only
diff --git a/runtime/doc/eval.txt b/runtime/doc/eval.txt
index b75d6a8..9015c8c 100644
--- a/runtime/doc/eval.txt
+++ b/runtime/doc/eval.txt
@@ -1,4 +1,4 @@
-*eval.txt*	For Vim version 7.4.  Last change: 2015 Mar 21
+*eval.txt*	For Vim version 7.4.  Last change: 2015 Apr 11
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -525,7 +525,7 @@
 To avoid the extra name for the function it can be defined and directly
 assigned to a Dictionary in this way: >
 	:let mydict = {'data': [0, 1, 2, 3]}
-	:function mydict.len() dict
+	:function mydict.len()
 	:   return len(self.data)
 	:endfunction
 	:echo mydict.len()
diff --git a/runtime/doc/help.txt b/runtime/doc/help.txt
index f13a529..b963c6b 100644
--- a/runtime/doc/help.txt
+++ b/runtime/doc/help.txt
@@ -1,4 +1,4 @@
-*help.txt*	For Vim version 7.4.  Last change: 2012 Dec 06
+*help.txt*	For Vim version 7.4.  Last change: 2015 Apr 11
 
 			VIM - main help file
 									 k
@@ -24,6 +24,7 @@
 		      Command-line editing	  c_	   :help c_<Del>
 		      Vim command argument	  -	   :help -r
 		      Option			  '	   :help 'textwidth'
+		      Regular expression	  /	   :help /[
   Search for help:  Type ":help word", then hit CTRL-D to see matching
 		    help entries for "word".
 		    Or use ":helpgrep word". |:helpgrep|
@@ -203,6 +204,16 @@
 |pi_zip.txt|       Zip archive explorer
 
 LOCAL ADDITIONS:				*local-additions*
+|Mines.txt|	The Mines Game 				Jul 30, 2009
+|Tabular.txt|   Configurable, flexible, intuitive text aligning
+|cecutil.txt|	DrChip's Utilities				Jun 11, 2004
+|example.txt|	Example for a locally added help file
+|matchit.txt|   Extended "%" matching
+|pi_netrw.txt|  For Vim version 7.4.  Last change: 2014 Jul 09
+|synchk.txt|	Syntax Checker    			May 15, 2013
+|test.txt|	Testing the hélp cömmånd nôw
+|typecorr.txt|	Plugin for correcting typing mistakes
+|helpp.txt|	Dummy line to avoid an error message
 
 ------------------------------------------------------------------------------
 *bars*		Bars example
diff --git a/runtime/doc/syntax.txt b/runtime/doc/syntax.txt
index b97eb16..e145194 100644
--- a/runtime/doc/syntax.txt
+++ b/runtime/doc/syntax.txt
@@ -1,4 +1,4 @@
-*syntax.txt*	For Vim version 7.4.  Last change: 2015 Mar 20
+*syntax.txt*	For Vim version 7.4.  Last change: 2015 Mar 29
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -3322,6 +3322,32 @@
 It will look much better with a font in a quadratic cell size, e.g. for X: >
 	:set guifont=-*-clean-medium-r-*-*-8-*-*-*-*-80-*
 
+
+YAML						*yaml.vim* *ft-yaml-syntax*
+
+					*g:yaml_schema* *b:yaml_schema*
+A YAML schema is a combination of a set of tags and a mechanism for resolving 
+non-specific tags. For user this means that YAML parser may, depending on 
+plain scalar contents, treat plain scalar (which can actually be only string 
+and nothing else) as a value of the other type: null, boolean, floating-point, 
+integer. `g:yaml_schema` option determines according to which schema values 
+will be highlighted specially. Supported schemas are
+
+Schema		Description ~
+failsafe	No additional highlighting.
+json		Supports JSON-style numbers, booleans and null.
+core		Supports more number, boolean and null styles.
+pyyaml		In addition to core schema supports highlighting timestamps, 
+		but there are some differences in what is recognized as 
+		numbers and many additional boolean values not present in core 
+		schema.
+
+Default schema is `core`.
+
+Note that schemas are not actually limited to plain scalars, but this is the 
+only difference between schemas defined in YAML specification and the only 
+difference defined in the syntax file.
+
 ==============================================================================
 5. Defining a syntax					*:syn-define* *E410*
 
diff --git a/runtime/doc/tags b/runtime/doc/tags
index 2ac1900..4b51507 100644
--- a/runtime/doc/tags
+++ b/runtime/doc/tags
@@ -932,6 +932,7 @@
 't_RI'	term.txt	/*'t_RI'*
 't_RV'	term.txt	/*'t_RV'*
 't_SI'	term.txt	/*'t_SI'*
+'t_SR'	term.txt	/*'t_SR'*
 't_Sb'	term.txt	/*'t_Sb'*
 't_Sf'	term.txt	/*'t_Sf'*
 't_WP'	term.txt	/*'t_WP'*
@@ -8103,6 +8104,7 @@
 t_RI	term.txt	/*t_RI*
 t_RV	term.txt	/*t_RV*
 t_SI	term.txt	/*t_SI*
+t_SR	term.txt	/*t_SR*
 t_Sb	term.txt	/*t_Sb*
 t_Sf	term.txt	/*t_Sf*
 t_WP	term.txt	/*t_WP*
diff --git a/runtime/doc/todo.txt b/runtime/doc/todo.txt
index cbc0e8d..a095757 100644
--- a/runtime/doc/todo.txt
+++ b/runtime/doc/todo.txt
@@ -1,4 +1,4 @@
-*todo.txt*      For Vim version 7.4.  Last change: 2015 Mar 20
+*todo.txt*      For Vim version 7.4.  Last change: 2015 Apr 12
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -68,19 +68,28 @@
 - this doesn't work: "syntax match ErrorMsg /.\%9l\%>20c\&\%<28c/".  Leaving
   out the \& works.  Seems any column check after \& fails.
 
+PHP complete update, (complex, 2015 Apr 2)
+
+PHP syntax file update. (Jason Woofenden, 2015 Mar 24)
+
+Updated syntax files. (Charles Campbell, Apr 2)
+Two messages.
+
 Check out neovim bug reports that apply to Vim:
 https://github.com/neovim/neovim/issues?q=label%3Abug-vim
 Specifically:
 https://github.com/neovim/neovim/commit/cf8e175cf54281bcad5e704308e92ebb3e6381d3
 https://github.com/neovim/neovim/commit/d7038127ca6b356ad33fdec08aa3b23ac6a817af
 https://github.com/neovim/neovim/commit/77ace65bdce379f2d9b13ee81ab3fc01951f92dc
+https://patch-diff.githubusercontent.com/raw/neovim/neovim/pull/2390.patch
 And also:
 https://github.com/neovim/neovim/pull/2157/commits
 
 Still using freed memory after using setloclist(). (lcd, 2014 Jul 23)
 More info Jul 24.  Not clear why.
 
-Updated Irish translation. (Kevin Scannell, 2015 Mar 13)
+Patch to fix issues with locked and fixed variables.
+(Ola Dabrunz, 2015 Apr 11, update Apr 12)
 
 Better .ico file for Windows. (Pat Suwalski, 2015 Feb 13)
 Waiting for response on remark from Edward Fox.
@@ -89,20 +98,36 @@
 (Yasuhiro Matsumoto, 2014 Jul 8)
 Breaks test_eval.  Inefficient, can we only compute y_width when needed?
 
+Show Vim icon in Windows context menu. Issue 249.  (Mario Weber, 2015 Apr 11)
+
 Problem that a previous silent ":throw" causes a following try/catch not to
 work. (ZyX, 2013 Sep 28)
 
 Problem using ":try" inside ":execute". (ZyX, 2013 Sep 15)
 
+R indent files update. (Jakson Alves de Aquino, Mar 31)
+
+Updated Python syntax file. (Dmitry Vasiliev, Mar 30)
+
 ":cd C:\Windows\System32\drivers\etc*" does not work, even though the
 directory exists. (Sergio Gallelli, 2013 Dec 29)
 
+Using ":windo" to set options in all windows has the side effect that it
+changes the window layout and the current window.  Make a variant that saves
+and restores.  Use in the matchparen plugin.
+Perhaps we can use ":silent window"?
+
+Patch to make Ruby 2.2 work. (Andrei Olsen)
+
+Window drawn wrong with 'laststatus' zero and a command-line window.
+(Yclept Nemo, 2015 Apr 7)
+Patch by Christian, Apr 8.
+
+Patch to make undo files not executable. (Mikael Berthe, 2015 Apr 5)
+
 C indent: should recognize C11 raw strings. (Mark Lodato, 2015 Mar 1)
 Need to recognize R"string".
 
-Suggested patch to MingW makefiles. (Michael Soyka, 2015 Mar 11)
-Feedback from others?
-
 Patch for :tabmove not working as documented. (Hirohito Higashi, 2015 Mar 10)
 https://gist.github.com/h-east/ffabb0cdd589a5f9acd2
 Updated patch emailed. (Mar 17)  Awaiting comments.
@@ -131,32 +156,20 @@
 Weird encryption problems on Windows. (Ben Fritz, 2015 Feb 13)
 Goes away when disabling the swap file. (might1, Feb 16)
 
-Problem caused by patch 7.3.638: window->open does not update window
-correctly. Issue 91.  With patch.
-
 MS-Windows: Crash opening very long file name starting with "\\".
 (Christian Brock, 2012 Jun 29)
 
-Patch to handle directories better for --remote. (xaizek, 2015 Mar 1)
-
-Cursorline background color not mixed with character highlight.
-Patch by Yasuhiro Matsumoto, 2014 Dec 3.
-
 The argument for "-S" is not taken literally, the ":so" command expands
 wildcards.  Add a ":nowild" command modifier?  (ZyX, 2015 March 4)
 
-Problem using diff syntax with cp932 encoding.  Idea from Yasuhiro Matsumoto,
-patch from Ken Takata (2014 Nov 6)
+Build with Python on Mac does not always use the right library.
+(Kazunobu Kuriyama, 2015 Mar 28)
 
 ml_updatechunk() is slow when retrying for another encoding. (John Little,
 2014 Sep 11)
 
-Patch to add counts to zr and zm. (Marcin Szamotulski, 2015 Jan 28)
-
-Patch to add a different escape sequence for replace mode.
-(Omar Sandoval, 2014 Nov 30)
-
-Patch on Issue 166, popup drawing with '$' in 'cpo'.
+Patch to add 'space' argument to 'listchars'. (Issue 350)
+Author: David Bürgin
 
 When a session file is created and there are "nofile" buffers, these are not
 filled.  Need to trigger BufReadCmd autocommands.  Also handle deleting the
@@ -174,15 +187,6 @@
 Memory freed by ":syn clear" but still referenced, syntax items referenced
 from two windows?  Stopped happening (Feb 5).
 
-Window height computed incorrectly when Vim is minimized.
-Patch to fix this. (Ingo Karkat, 2014 Dec 19)
-
-Patch to fix CTRL-W handling in Insert mode for multi-byte characters.
-(Yasuhiro Matsumoto, 2015 Jan 29, update with test)
-
-Patch to allow values greater than 255 for ctermfg/ctermbg on Windows.
-(Yasuhiro Matsumoto, 2014 Dec 5)
-
 Patch for an extra argument to matchadd() for conceal. (Christian Brabandt,
 2015 Feb 17, update Feb 19)
 
@@ -409,6 +413,9 @@
 
 Go through more coverity reports.
 
+The undo file name can get too long. (Issue 346)
+For the path use a hash instead of dir%dir%dir%name  hash%name.
+
 Patch to add ":undorecover", get as much text out of the undo file as
 possible. (Christian Brabandt, 2014 Mar 12, update Aug 22)
 
@@ -625,7 +632,7 @@
 after starting up?
 
 Patch to add ":ldo" and ":cdo", execute commands over quickfix list and
-location list. (Yegappan Lakshmanan, 2013 Jun 2)
+location list. (Yegappan Lakshmanan, 2013 Jun 2, update 2015 Mar 21)
 
 8   "stl" and "stlnc" in 'fillchars' don't work for multi-byte characters.
     Patch by Christian Wellenbrock, 2013 Jul 5.
@@ -1429,6 +1436,7 @@
 
 Problem with 'langmap' being used on the rhs of a mapping. (Nikolai Weibull,
 2008 May 14)
+Possibly related problem: Alexey Muranov, 2015 Apr 2
 
 Problem with CTRL-F. (Charles Campbell, 2008 March 21)
 Only happens with "gvim -geometry "160x26+4+27" -u NONE -U NONE prop.c".
diff --git a/runtime/doc/usr_02.txt b/runtime/doc/usr_02.txt
index 8bfa9ba..da63640 100644
--- a/runtime/doc/usr_02.txt
+++ b/runtime/doc/usr_02.txt
@@ -1,4 +1,4 @@
-*usr_02.txt*	For Vim version 7.4.  Last change: 2010 Jul 20
+*usr_02.txt*	For Vim version 7.4.  Last change: 2015 Apr 12
 
 		     VIM USER MANUAL - by Bram Moolenaar
 
@@ -527,9 +527,11 @@
 	:help subject()
 <		Function "subject". >
 	:help -subject
-<		Command-line option "-subject". >
+<		Command-line argument "-subject". >
 	:help +subject
 <		Compile-time feature "+subject". >
+	:help /*
+<		Regular expression item "*" >
 	:help EventName
 <		Autocommand event "EventName". >
 	:help digraphs.txt