Merge pull request #5613 from jamessan/vim-7.4.2183

vim-patch:7.4.2183,7.4.2194,7.4.2201,7.4.2204,0952131,7.4.2215,7.4.2225,7.4.2226,7.4.2272,7.4.2273,7.4.2277,7.4.2294

7 files changed, 149 insertions, 20 deletions

diff --git a/runtime/doc/editing.txt b/runtime/doc/editing.txt
index 8b6c14cc52..06dd21de06 100644
--- a/runtime/doc/editing.txt
+++ b/runtime/doc/editing.txt
@@ -1,4 +1,4 @@
-*editing.txt*   For Vim version 7.4.  Last change: 2016 Mar 28
+*editing.txt*   For Vim version 7.4.  Last change: 2016 Aug 06
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -1046,10 +1046,12 @@ The names can be in upper- or lowercase.
 			edited.  See |:confirm| and 'confirm'.
 
 :q[uit]!		Quit without writing, also when the current buffer has
-			changes.  If this is the last window and there is a
-			modified hidden buffer, the current buffer is
-			abandoned and the first changed hidden buffer becomes
-			the current buffer.
+			changes.  The buffer is unloaded, also when it has
+			'hidden' set.
+			If this is the last window and there is a modified
+			hidden buffer, the current buffer is abandoned and the
+			first changed hidden buffer becomes the current
+			buffer.
 			Use ":qall!" to exit always.
 
 :cq[uit]		Quit always, without writing, and return an error
diff --git a/runtime/doc/eval.txt b/runtime/doc/eval.txt
index 367f64df9b..0a5a51a0e1 100644
--- a/runtime/doc/eval.txt
+++ b/runtime/doc/eval.txt
@@ -1,4 +1,4 @@
-*eval.txt*	For Vim version 7.4.  Last change: 2016 Jun 04
+*eval.txt*	For Vim version 7.4.  Last change: 2016 Aug 27
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -1956,6 +1956,7 @@ garbagecollect([{atexit}])	none	free memory, breaking cyclic references
 get({list}, {idx} [, {def}])	any	get item {idx} from {list} or {def}
 get({dict}, {key} [, {def}])	any	get item {key} from {dict} or {def}
 get({func}, {what})		any	get property of funcref/partial {func}
+getbufinfo( [{expr}])		List  	information about buffers
 getbufline({expr}, {lnum} [, {end}])
 				List	lines {lnum} to {end} of buffer {expr}
 getbufvar({expr}, {varname} [, {def}])
@@ -1986,10 +1987,12 @@ getqflist()			List	list of quickfix items
 getreg([{regname} [, 1 [, {list}]]])
 				String or List   contents of register
 getregtype([{regname}])	String	type of register
+gettabinfo( [{expr}])		List  	list of tab pages
 gettabvar({nr}, {varname} [, {def}])
 				any	variable {varname} in tab {nr} or {def}
 gettabwinvar({tabnr}, {winnr}, {name} [, {def}])
 				any	{name} in {winnr} in tab page {tabnr}
+getwininfo( [{winid}])		List  	list of windows
 getwinposx()			Number	X coord in pixels of GUI Vim window
 getwinposy()			Number	Y coord in pixels of GUI Vim window
 getwinvar({nr}, {varname} [, {def}])
@@ -3593,6 +3596,60 @@ get({func}, {what})
 			'dict'	The dictionary
 			'args'	The list with arguments
 
+							*getbufinfo()*
+getbufinfo([{expr}])
+getbufinfo([{dict}])
+		Get information about buffers as a List of Dictionaries.
+
+		Without an argument information about all the buffers is
+		returned.
+
+		When the argument is a Dictionary only the buffers matching
+		the specified criteria are returned.  The following keys can
+		be specified in {dict}:
+			buflisted	include only listed buffers.
+			bufloaded	include only loaded buffers.
+
+		Otherwise, {expr} specifies a particular buffer to return
+		information for.  For the use of {expr}, see |bufname()|
+		above.  If the buffer is found the returned List has one item.
+		Otherwise the result is an empty list.
+
+		Each returned List item is a dictionary with the following
+		entries:
+			bufnr		buffer number.
+			changed		TRUE if the buffer is modified.
+			changedtick	number of changes made to the buffer.
+			hidden		TRUE if the buffer is hidden.
+			listed		TRUE if the buffer is listed.
+			lnum		current line number in buffer.
+			loaded		TRUE if the buffer is loaded.
+			name		full path to the file in the buffer.
+			signs		list of signs placed in the buffer.
+					Each list item is a dictionary with
+					the following fields:
+					    id	  sign identifier
+					    lnum  line number
+					    name  sign name
+			variables	a reference to the dictionary with
+					buffer-local variables.
+			windows		list of |window-ID|s that display this
+					buffer
+
+		Examples: >
+			for buf in getbufinfo()
+			    echo buf.name
+			endfor
+			for buf in getbufinfo({'buflisted':1})
+			    if buf.changed
+				....
+			    endif
+			endfor
+<
+		To get buffer-local options use: >
+			getbufvar({bufnr}, '&')
+
+<
 							*getbufline()*
 getbufline({expr}, {lnum} [, {end}])
 		Return a |List| with the lines starting from {lnum} to {end}
@@ -3624,6 +3681,10 @@ getbufvar({expr}, {varname} [, {def}])				*getbufvar()*
 		must be used.
 		When {varname} is empty returns a dictionary with all the
 		buffer-local variables.
+		When {varname} is equal to "&" returns a dictionary with all
+		the buffer-local options.
+		Otherwise, when {varname} starts with "&" returns the value of
+		a buffer-local option.
 		This also works for a global or buffer-local option, but it
 		doesn't work for a global variable, window-local variable or
 		window-local option.
@@ -4050,6 +4111,19 @@ getregtype([{regname}])					*getregtype()*
 		<CTRL-V> is one character with value 0x16.
 		If {regname} is not specified, |v:register| is used.
 
+gettabinfo([{arg}])					*gettabinfo()*
+		If {arg} is not specified, then information about all the tab
+		pages is returned as a List. Each List item is a Dictionary.
+		Otherwise, {arg} specifies the tab page number and information
+		about that one is returned.  If the tab page does not exist an
+		empty List is returned.
+
+		Each List item is a Dictionary with the following entries:
+			nr		tab page number.
+			variables	a reference to the dictionary with
+					tabpage-local variables
+			windows		List of window IDs in the tag page.
+
 gettabvar({tabnr}, {varname} [, {def}])				*gettabvar()*
 		Get the value of a tab-local variable {varname} in tab page
 		{tabnr}. |t:var|
@@ -4063,10 +4137,12 @@ gettabvar({tabnr}, {varname} [, {def}])				*gettabvar()*
 gettabwinvar({tabnr}, {winnr}, {varname} [, {def}])		*gettabwinvar()*
 		Get the value of window-local variable {varname} in window
 		{winnr} in tab page {tabnr}.
-		When {varname} starts with "&" get the value of a window-local
-		option.
 		When {varname} is empty a dictionary with all window-local
 		variables is returned.
+		When {varname} is equal to "&" get the values of all
+		window-local options in a Dictionary.
+		Otherwise, when {varname} starts with "&" get the value of a
+		window-local option.
 		Note that {varname} must be the name without "w:".
 		Tabs are numbered starting with one.  For the current tabpage
 		use |getwinvar()|.
@@ -4091,6 +4167,31 @@ 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.
 
+getwininfo([{winid}])					*getwininfo()*
+		Returns information about windows as a List with Dictionaries.
+
+		If {winid} is given Information about the window with that ID
+		is returned.  If the window does not exist the result is an
+		empty list.
+
+		Without an information about all the windows in all the tab
+		pages is returned.
+
+		Each List item is a Dictionary with the following entries:
+			bufnum		number of buffer in the window
+			height		window height
+			loclist		1 if showing a location list
+			nr		window number
+			quickfix	1 if quickfix or location list window
+			tpnr		tab page number
+			variables	a reference to the dictionary with
+					window-local variables
+			width		window width
+			winid		window ID
+
+		To obtain all window-local variables use: >
+			gettabwinvar({tabnr}, {winnr}, '&')
+
 getwinvar({winnr}, {varname} [, {def}])				*getwinvar()*
 		Like |gettabwinvar()| for the current tabpage.
 		Examples: >
@@ -5458,6 +5559,16 @@ printf({fmt}, {expr1} ...)				*printf()*
 			numeric field; if the result of a conversion is wider
 			than the field width, the field is expanded to contain
 			the conversion result.
+			The 'h' modifier indicates the argument is 16 bits.
+			The 'l' modifier indicates the argument is 32 bits.
+			The 'L' modifier indicates the argument is 64 bits.
+			Generally, these modifiers are not useful. They are
+			ignored when type is known from the argument.
+
+		i	alias for d
+		D	alias for ld
+		U	alias for lu
+		O	alias for lo
 
 							*printf-c*
 		c	The Number argument is converted to a byte, and the
@@ -5474,7 +5585,7 @@ printf({fmt}, {expr1} ...)				*printf()*
 			feature works just like 's'.
 
 							*printf-f* *E807*
-		f	The Float argument is converted into a string of the 
+		f F	The Float argument is converted into a string of the 
 			form 123.456.  The precision specifies the number of
 			digits after the decimal point.  When the precision is
 			zero the decimal point is omitted.  When the precision
diff --git a/runtime/doc/options.txt b/runtime/doc/options.txt
index 7cfc55ed79..e15fb9dc84 100644
--- a/runtime/doc/options.txt
+++ b/runtime/doc/options.txt
@@ -246,10 +246,10 @@ global value, which is used for new buffers.  With ":set" both the local and
 global value is changed.  With "setlocal" only the local value is changed,
 thus this value is not used when editing a new buffer.
 
-When editing a buffer that has been edited before, the last used window
-options are used again.  If this buffer has been edited in this window, the
-values from back then are used.  Otherwise the values from the window where
-the buffer was edited last are used.
+When editing a buffer that has been edited before, the options from the window
+that was last closed are used again.  If this buffer has been edited in this
+window, the values from back then are used.  Otherwise the values from the
+last closed window where the buffer was edited last are used.
 
 It's possible to set a local window option specifically for a type of buffer.
 When you edit another buffer in the same window, you don't want to keep
@@ -5624,10 +5624,18 @@ A jump table for the options with a short description can be found at |Q_op|.
 
 	Example: Try this together with 'sidescroll' and 'listchars' as
 		 in the following example to never allow the cursor to move
-		 onto the "extends" character:
+		 onto the "extends" character: >
 
 		 :set nowrap sidescroll=1 listchars=extends:>,precedes:<
 		 :set sidescrolloff=1
+<
+						*'signcolumn'* *'scl'*
+'signcolumn' 'scl'	string	(default "auto")
+			local to window
+	Whether or not to draw the signcolumn. Valid values are:
+	   "auto"   	only when there is a sign to display
+	   "no"	    	never
+	   "yes"    	always
 
 
 			*'smartcase'* *'scs'* *'nosmartcase'* *'noscs'*
diff --git a/runtime/doc/quickref.txt b/runtime/doc/quickref.txt
index fcfecc02a1..2b5ed33f06 100644
--- a/runtime/doc/quickref.txt
+++ b/runtime/doc/quickref.txt
@@ -1,4 +1,4 @@
-*quickref.txt*  For Vim version 7.4.  Last change: 2016 Mar 30
+*quickref.txt*  For Vim version 7.4.  Last change: 2016 Aug 12
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -861,6 +861,7 @@ Short explanation of each option:		*option-list*
 'showtabline'	  'stal'    tells when the tab pages line is displayed
 'sidescroll'	  'ss'	    minimum number of columns to scroll horizontal
 'sidescrolloff'   'siso'    min. nr. of columns to left and right of cursor
+'signcolumn'	  'scl'	    when to display the sign column
 'smartcase'	  'scs'     no ignore case when pattern has uppercase
 'smartindent'	  'si'	    smart autoindenting for C programs
 'smarttab'	  'sta'     use 'shiftwidth' when inserting <Tab>
diff --git a/runtime/doc/sign.txt b/runtime/doc/sign.txt
index 44a5361c5d..fd1fe8dce3 100644
--- a/runtime/doc/sign.txt
+++ b/runtime/doc/sign.txt
@@ -1,4 +1,4 @@
-*sign.txt*      For Vim version 7.4.  Last change: 2014 May 07
+*sign.txt*      For Vim version 7.4.  Last change: 2016 Aug 12
 
 
 		  VIM REFERENCE MANUAL    by Gordon Prieur
@@ -40,8 +40,10 @@ There are two steps in using signs:
 
 When signs are defined for a file, Vim will automatically add a column of two
 characters to display them in.  When the last sign is unplaced the column
-disappears again.  The color of the column is set with the SignColumn group
-|hl-SignColumn|.  Example to set the color: >
+disappears again.  This behavior can be changed with the 'signcolumn' option.
+
+The color of the column is set with the SignColumn group |hl-SignColumn|.
+Example to set the color: >
 
 	:highlight SignColumn guibg=darkgrey
 
diff --git a/runtime/doc/syntax.txt b/runtime/doc/syntax.txt
index 4030c7a681..4886828c82 100644
--- a/runtime/doc/syntax.txt
+++ b/runtime/doc/syntax.txt
@@ -1,4 +1,4 @@
-*syntax.txt*	For Vim version 7.4.  Last change: 2016 Apr 10
+*syntax.txt*	For Vim version 7.4.  Last change: 2016 Aug 10
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -944,6 +944,8 @@ Variable		Highlight ~
 *c_no_bracket_error*	don't highlight {}; inside [] as errors
 *c_no_curly_error*	don't highlight {}; inside [] and () as errors;
 				except { and } in first column
+				Default is to highlight them, otherwise you
+				can't spot a missing ")".
 *c_curly_error*		highlight a missing }; this forces syncing from the
 			start of the file, can be slow
 *c_no_ansi*		don't do standard ANSI types and constants
diff --git a/runtime/doc/usr_41.txt b/runtime/doc/usr_41.txt
index 2896611274..49fcdf0bb7 100644
--- a/runtime/doc/usr_41.txt
+++ b/runtime/doc/usr_41.txt
@@ -1,4 +1,4 @@
-*usr_41.txt*	For Vim version 7.4.  Last change: 2016 Apr 12
+*usr_41.txt*	For Vim version 7.4.  Last change: 2016 Aug 07
 
 		     VIM USER MANUAL - by Bram Moolenaar
 
@@ -789,6 +789,9 @@ Buffers, windows and the argument list:
 	bufwinnr()		get the window number of a specific buffer
 	winbufnr()		get the buffer number of a specific window
 	getbufline()		get a list of lines from the specified buffer
+	getbufinfo()		get a list with buffer information
+	gettabinfo()		get a list with tab page information
+	getwininfo()		get a list with window information
 
 Command line:					*command-line-functions*
 	getcmdline()		get the current command line