Update runtime files.

runtime/compiler/rst.vim

@@ -1,7 +1,8 @@
 " Vim compiler file
-" Compiler:             reStructuredText Documentation Format
+" Compiler:             sphinx >= 1.0.8, http://www.sphinx-doc.org
+" Description:          reStructuredText Documentation Format
 " Previous Maintainer:  Nikolai Weibull <now@bitwi.se>
-" Latest Revision:      2006-04-19
+" Latest Revision:      2017-03-31
 
 if exists("current_compiler")
   finish
@@ -11,12 +12,18 @@ let current_compiler = "rst"
 let s:cpo_save = &cpo
 set cpo&vim
 
-setlocal errorformat=
-      \%f:%l:\ (%tEBUG/0)\ %m,
-      \%f:%l:\ (%tNFO/1)\ %m,
-      \%f:%l:\ (%tARNING/2)\ %m,
-      \%f:%l:\ (%tRROR/3)\ %m,
-      \%f:%l:\ (%tEVERE/3)\ %m,
+if exists(":CompilerSet") != 2
+  command -nargs=* CompilerSet setlocal <args>
+endif
+
+CompilerSet errorformat=
+      \%f\\:%l:\ %tEBUG:\ %m,
+      \%f\\:%l:\ %tNFO:\ %m,
+      \%f\\:%l:\ %tARNING:\ %m,
+      \%f\\:%l:\ %tRROR:\ %m,
+      \%f\\:%l:\ %tEVERE:\ %m,
+      \%f\\:%s:\ %tARNING:\ %m,
+      \%f\\:%s:\ %tRROR:\ %m,
       \%D%*\\a[%*\\d]:\ Entering\ directory\ `%f',
       \%X%*\\a[%*\\d]:\ Leaving\ directory\ `%f',
       \%DMaking\ %*\\a\ in\ %f

runtime/doc/autocmd.txt

@@ -1,4 +1,4 @@
-*autocmd.txt*   For Vim version 8.0.  Last change: 2017 Jan 14
+*autocmd.txt*   For Vim version 8.0.  Last change: 2017 Apr 07
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -621,7 +621,7 @@ FileChangedShell		When Vim notices that the modification time of
 				to tell Vim what to do next.
 				NOTE: When this autocommand is executed, the
 				current buffer "%" may be different from the
-				buffer that was changed "<afile>".
+				buffer that was changed, which is in "<afile>".
 				NOTE: The commands must not change the current
 				buffer, jump to another buffer or delete a
 				buffer.  *E246* *E811*

runtime/doc/eval.txt

@@ -1,4 +1,4 @@
-*eval.txt*	For Vim version 8.0.  Last change: 2017 Mar 27
+*eval.txt*	For Vim version 8.0.  Last change: 2017 Apr 09
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -4379,12 +4379,14 @@ getcurpos()	Get the position of the cursor.  This is like getpos('.'), but
 		includes an extra item in the list:
 		    [bufnum, lnum, col, off, curswant] ~
 		The "curswant" number is the preferred column when moving the
-		cursor vertically.
+		cursor vertically.  Also see |getpos()|.
+
 		This can be used to save and restore the cursor position: >
 			let save_cursor = getcurpos()
 			MoveTheCursorAround
 			call setpos('.', save_cursor)
-<
+<		Note that this only works within the window.  See
+		|winrestview()| for restoring more state.
 							*getcwd()*
 getcwd([{winnr} [, {tabnr}]])
 		The result is a String, which is the name of the current
@@ -4682,13 +4684,16 @@ gettabwinvar({tabnr}, {winnr}, {varname} [, {def}])		*gettabwinvar()*
 <
 							*getwinposx()*
 getwinposx()	The result is a Number, which is the X coordinate in pixels of
-		the left hand side of the GUI Vim window.  The result will be
-		-1 if the information is not available.
+		the left hand side of the GUI Vim window. Also works for an
+		xterm.
+		The result will be -1 if the information is not available.
+		The value can be used with `:winpos`.
 
 							*getwinposy()*
 getwinposy()	The result is a Number, which is the Y coordinate in pixels of
-		the top of the GUI Vim window.  The result will be -1 if the
-		information is not available.
+		the top of the GUI Vim window.  Also works for an xterm.
+		The result will be -1 if the information is not available.
+		The value can be used with `:winpos`.
 
 getwininfo([{winid}])					*getwininfo()*
 		Returns information about windows as a List with Dictionaries.
@@ -5304,13 +5309,29 @@ json_decode({string})					*json_decode()*
 		in Vim values.  See |json_encode()| for the relation between
 		JSON and Vim values.
 		The decoding is permissive:
-		- A trailing comma in an array and object is ignored.
+		- A trailing comma in an array and object is ignored, e.g.
+		  "[1, 2, ]" is the same as "[1, 2]".
 		- More floating point numbers are recognized, e.g. "1." for
-		  "1.0".
-		However, a duplicate key in an object is not allowed. *E938*
-		The result must be a valid Vim type:
-		- An empty object member name is not allowed.
-		- Duplicate object member names are not allowed.
+		  "1.0", or "001.2" for "1.2". Special floating point values
+		  "Infinity" and "NaN" (capitalization ignored) are accepted.
+		- Leading zeroes in integer numbers are ignored, e.g. "012"
+		  for "12" or "-012" for "-12".
+		- Capitalization is ignored in literal names null, true or
+		  false, e.g. "NULL" for "null", "True" for "true".
+		- Control characters U+0000 through U+001F which are not
+		  escaped in strings are accepted, e.g. "	" (tab
+		  character in string) for "\t".
+		- Backslash in an invalid 2-character sequence escape is
+		  ignored, e.g. "\a" is decoded as "a".
+		- A correct surrogate pair in JSON strings should normally be
+		  a 12 character sequence such as "\uD834\uDD1E", but
+		  json_decode() silently accepts truncated surrogate pairs
+		  such as "\uD834" or "\uD834\u"
+								*E938*
+		A duplicate key in an object, valid in rfc7159, is not
+		accepted by json_decode() as the result must be a valid Vim
+		type, e.g. this fails: {"a":"b", "a":"c"}
+
 
 json_encode({expr})					*json_encode()*
 		Encode {expr} as JSON and return this as a string.
@@ -7879,7 +7900,6 @@ test_override({name}, {val})				*test_override()*
 
 		name	     effect when {val} is non-zero ~
 		redraw       disable the redrawing() function
-		silent_mode  enable silent mode (like using |-s| after |-e|)
 		char_avail   disable the char_avail() function
 		ALL	     clear all overrides ({val} is not used)
 
@@ -8473,7 +8493,7 @@ listcmds		Compiled with commands for the buffer list |:files|
 			and the argument list |arglist|.
 localmap		Compiled with local mappings and abbr. |:map-local|
 lua			Compiled with Lua interface |Lua|.
-mac			Any Macintosh version of Vim.
+mac			Any Macintosh version of Vim, but not all OS X.
 macunix			Compiled for OS X, with darwin
 osx			Compiled for OS X, with or without darwin
 menu			Compiled with support for |:menu|.
@@ -10650,6 +10670,22 @@ missing: >
 	:  echo "You will _never_ see this message"
 	:endif
 
+To execute a command only when the |+eval| feature is disabled requires a trick,
+as this example shows: >
+	if 1
+	  nnoremap : :"
+	endif
+	normal :set history=111<CR>
+	if 1
+	  nunmap :
+	endif
+
+The "<CR>" here is a real CR character, type CTRL-V Enter to get it.
+
+When the |+eval| feature is available the ":" is remapped to add a double
+quote, which has the effect of commenging-out the command.  without the
+|+eval| feature the nnoremap command is skipped and the command is executed.
+
 ==============================================================================
 11. The sandbox					*eval-sandbox* *sandbox* *E48*
 

runtime/doc/insert.txt

@@ -1,4 +1,4 @@
-*insert.txt*    For Vim version 8.0.  Last change: 2016 Jan 31
+*insert.txt*    For Vim version 8.0.  Last change: 2017 Apr 07
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -159,7 +159,8 @@ CTRL-R CTRL-R {0-9a-z"%#*+/:.-=}			*i_CTRL-R_CTRL-R*
 CTRL-R CTRL-O {0-9a-z"%#*+/:.-=}			*i_CTRL-R_CTRL-O*
 		Insert the contents of a register literally and don't
 		auto-indent.  Does the same as pasting with the mouse
-		|<MiddleMouse>|.
+		|<MiddleMouse>|. When the register is linewise this will
+		insert the text above the current line, like with `P`.
 		Does not replace characters!
 		The '.' register (last inserted text) is still inserted as
 		typed.  {not in Vi}

runtime/doc/pattern.txt

@@ -1,4 +1,4 @@
-*pattern.txt*   For Vim version 8.0.  Last change: 2017 Mar 05
+*pattern.txt*   For Vim version 8.0.  Last change: 2017 Mar 29
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar

runtime/doc/todo.txt

@@ -1,4 +1,4 @@
-*todo.txt*      For Vim version 8.0.  Last change: 2017 Mar 29
+*todo.txt*      For Vim version 8.0.  Last change: 2017 Apr 09
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -35,6 +35,8 @@ entered there will not be repeated below, unless there is extra information.
 							*known-bugs*
 -------------------- Known bugs and current work -----------------------
 
+Remove the Farsi code?
+
 +channel:
 - Try out background make plugin: 
   https://github.com/AndrewVos/vim-make-background
@@ -110,9 +112,6 @@ manager.  Problem with Motif?
 
 Memory leak in test97?  The string is actually freed.  Weird.
 
-Patch for deleting the quickfix lists and a test for it. (Yegappan, 2017 Mar
-21)
-
 Add a toolbar in the terminal.  Can be global, above all windows, or specific
 for one window.
 Use tb_set(winid, [{'text': 'stop', 'cb': callback, 'hi': 'Green'}])
@@ -122,49 +121,28 @@ Use tb_set(winid, [{'text': 'stop', 'cb': callback, 'hi': 'Green'}])
 json_encode(): should convert to utf-8. (Nikolai Pavlov, 2016 Jan 23)
 What if there is an invalid character?
 
-Patch for broken foldtext. (Christian 2017 Mar 22, #1567, 2nd one)
-
 Json string with trailing \u should be an error. (Lcd)
 
-On MS-Windows with 'clipboard' set to "unnamed" this doesn't work to double
-lines: :g/^/normal yyp   On Unix it works OK.  (Bryce Orgill, 2016 Nov 5)
-Another example 2017 Mar 10.
-
-Multi-byte bug: dv} splits char. (Urtica Dioica, 2017 Jan 9)
-
 When session file has name in argument list but the buffer was deleted, the
 buffer is not deleted when using the session file. (#1393)
 Should add the buffer in hidden state.
 
 When an item in the quickfix list has a file name that does not exist, behave
 like the item was not a match for :cnext.
 
-Patch to test regexp classes. (Dominique, 2017 Mar 13, #1560)
-Do we need to adjust the implementation?
-Make different classes that depend on the system and that don't.
-
 Wrong diff highlighting with three files. (2016 Oct 20, #1186)
 Also get E749 on exit.
 Another example in #1309
 
 Patch to change all use of &sw to shiftwidth(). (Tyru, 2017 Feb 19)
 Wait until maintainers integrate it.
 
-Patch to change mb_char2len() to utf_char2len(c) when known to use UTF.
-(Dominique, 2017 Mar 21, #1582)
-
-Completion for user-defined commands does not work if a few characters were
-already typed. (Dominique, 2017 Jan 26)
-
 When deleting a mark or register, leave a tombstone, so that it's also deleted
 when writing viminfo (and the delete was the most recent action). #1339
 
 Suggestion to improve pt-br spell checking. (Marcelo D Montu, 2016 Dec 15,
 #1330)
 
-Patch to Modernize GtkForm Implmentation. (Kazuki Kuriyama, 2017 Mar 26)
-Any objections?
-
 Error in test_startup_utf8 on Solaris. (Danek Duvall, 2016 Aug 17)
 
 Completion for :!cmd shows each match twice. #1435

runtime/indent/r.vim

@@ -274,7 +274,7 @@ function GetRIndent()
         let nlnum = s:Get_prev_line(nlnum)
         let nline = SanitizeRLine(getline(nlnum)) . nline
       endwhile
-      if nline =~ '^\s*function\s*(' && indent(nlnum) == &sw
+      if nline =~ '^\s*function\s*(' && indent(nlnum) == shiftwidth()
         return 0
       endif
     endif
@@ -285,22 +285,22 @@ function GetRIndent()
 
   " line is an incomplete command:
   if line =~ '\<\(if\|while\|for\|function\)\s*()$' || line =~ '\<else$' || line =~ '<-$' || line =~ '->$'
-    return indent(lnum) + &sw
+    return indent(lnum) + shiftwidth()
   endif
 
   " Deal with () and []
 
   let pb = s:Get_paren_balance(line, '(', ')')
 
   if line =~ '^\s*{$' || line =~ '(\s*{' || (pb == 0 && (line =~ '{$' || line =~ '(\s*{$'))
-    return indent(lnum) + &sw
+    return indent(lnum) + shiftwidth()
   endif
 
   let s:curtabstop = repeat(' ', &tabstop)
 
   if g:r_indent_align_args == 1
     if pb > 0 && line =~ '{$'
-      return s:Get_last_paren_idx(line, '(', ')', pb) + &sw
+      return s:Get_last_paren_idx(line, '(', ')', pb) + shiftwidth()
     endif
 
     let bb = s:Get_paren_balance(line, '[', ']')
@@ -364,11 +364,11 @@ function GetRIndent()
       if oline =~ g:r_indent_op_pattern && s:Get_paren_balance(line, "(", ")") == 0
         return indent(lnum)
       else
-        return indent(lnum) + &sw
+        return indent(lnum) + shiftwidth()
       endif
     else
       if oline =~ g:r_indent_op_pattern && s:Get_paren_balance(line, "(", ")") == 0
-        return indent(lnum) - &sw
+        return indent(lnum) - shiftwidth()
       endif
     endif
   endif
@@ -383,7 +383,7 @@ function GetRIndent()
       let line = linepiece . line
     endwhile
     if line =~ '{$' && post_block == 0
-      return indent(lnum) + &sw
+      return indent(lnum) + shiftwidth()
     endif
 
     " Now we can do some tests again
@@ -393,19 +393,19 @@ function GetRIndent()
     if post_block == 0
       let newl = SanitizeRLine(line)
       if newl =~ '\<\(if\|while\|for\|function\)\s*()$' || newl =~ '\<else$' || newl =~ '<-$'
-        return indent(lnum) + &sw
+        return indent(lnum) + shiftwidth()
       endif
     endif
   endif
 
   if cline =~ '^\s*else'
     if line =~ '<-\s*if\s*()'
-      return indent(lnum) + &sw
+      return indent(lnum) + shiftwidth()
     else
       if line =~ '\<if\s*()'
         return indent(lnum)
       else
-        return indent(lnum) - &sw
+        return indent(lnum) - shiftwidth()
       endif
     endif
   endif
@@ -474,12 +474,12 @@ function GetRIndent()
   let ind = indent(lnum)
 
   if g:r_indent_align_args == 0 && pb != 0
-    let ind += pb * &sw
+    let ind += pb * shiftwidth()
     return ind
   endif
 
   if g:r_indent_align_args == 0 && bb != 0
-    let ind += bb * &sw
+    let ind += bb * shiftwidth()
     return ind
   endif
 
@@ -489,7 +489,7 @@ function GetRIndent()
     let pind = 0
   endif
 
-  if ind == pind || (ind == (pind  + &sw) && pline =~ '{$' && ppost_else == 0)
+  if ind == pind || (ind == (pind  + shiftwidth()) && pline =~ '{$' && ppost_else == 0)
     return ind
   endif
 
@@ -509,7 +509,7 @@ function GetRIndent()
       let pbb = s:Get_paren_balance(pline, '[', ']')
     endwhile
     let pind = indent(plnum)
-    if ind == (pind  + &sw) && pline =~ '{$'
+    if ind == (pind  + shiftwidth()) && pline =~ '{$'
       return ind
     endif
   endwhile

runtime/indent/rhelp.vim

@@ -82,7 +82,7 @@ function GetRHelpIndent()
   let closeb = strlen(line2) - strlen(line3)
   let bb = openb - closeb
 
-  let ind = indent(lnum) + (bb * &sw)
+  let ind = indent(lnum) + (bb * shiftwidth())
 
   if line =~ '^\s*}\s*$'
     let ind = indent(lnum)