Deprecate &viminfo and :[rw]v, add &shada and :[rw]sh

runtime/doc/autocmd.txt

@@ -1375,7 +1375,7 @@ use search patterns normally, e.g., with the "n" command.
 If you want an autocommand to set the search pattern, such that it is used
 after the autocommand finishes, use the ":let @/ =" command.
 The search-highlighting cannot be switched off with ":nohlsearch" in an
-autocommand.  Use the 'h' flag in the 'viminfo' option to disable search-
+autocommand.  Use the 'h' flag in the 'shada' option to disable search-
 highlighting when starting Vim.
 
 							*Cmd-event*

runtime/doc/eval.txt

@@ -557,7 +557,7 @@ Functions that can be used with a Dictionary: >
 If you need to know the type of a variable or expression, use the |type()|
 function.
 
-When the '!' flag is included in the 'viminfo' option, global variables that
+When the '!' flag is included in the 'shada' option, global variables that
 start with an uppercase letter, and don't contain a lowercase letter, are
 stored in the shada file |shada-file|.
 
@@ -1527,7 +1527,7 @@ v:msgpack_types	Dictionary containing msgpack types used by |msgpackparse()|
 v:oldfiles	List of file names that is loaded from the |shada| file on
 		startup.  These are the files that Vim remembers marks for.
 		The length of the List is limited by the ' argument of the
-		'viminfo' option (default is 100).
+		'shada' option (default is 100).
 		When the |shada| file is not used the List is empty.
 		Also see |:oldfiles| and |c_#<|.
 		The List can be modified, but this has no effect on what is

runtime/doc/index.txt

@@ -1418,9 +1418,9 @@ tag	      command	      action ~
 |:rewind|	:rew[ind]	go to the first file in the argument list
 |:right|	:ri[ght]	right align text
 |:rightbelow|	:rightb[elow]	make split window appear right or below
+|:rshada|	:rsh[ada]	read from ShaDa file
 |:rundo|	:rund[o]	read undo information from a file
 |:runtime|	:ru[ntime]	source vim scripts in 'runtimepath'
-|:rviminfo|	:rv[iminfo]	read from ShaDa file
 |:substitute|	:s[ubstitute]	find and replace text
 |:sNext|	:sN[ext]	split window and go to previous file in
 				argument list
@@ -1579,8 +1579,8 @@ tag	      command	      action ~
 				argument list
 |:wq|		:wq		write to a file and quit window or Vim
 |:wqall|	:wqa[ll]	write all changed buffers and quit Vim
+|:wshada|	:wsh[ada]	write to ShaDa file
 |:wundo|	:wu[ndo]	write undo information to a file
-|:wviminfo|	:wv[iminfo]	write to ShaDa file
 |:xit|		:x[it]		write if buffer changed and quit window or Vim
 |:xall|		:xa[ll]		same as ":wqall"
 |:xmapclear|	:xmapc[lear]	remove all mappings for Visual mode

runtime/doc/motion.txt

@@ -820,13 +820,13 @@ Uppercase marks 'A to 'Z include the file name.
 You can use them to jump from file to file.  You can only use an uppercase
 mark with an operator if the mark is in the current file.  The line number of
 the mark remains correct, even if you insert/delete lines or edit another file
-for a moment.  When the 'viminfo' option is not empty, uppercase marks are
+for a moment.  When the 'shada' option is not empty, uppercase marks are
 kept in the .shada file.  See |shada-file-marks|.
 
 Numbered marks '0 to '9 are quite different.  They can not be set directly.
 They are only present when using a shada file |shada-file|.  Basically '0
 is the location of the cursor when you last exited Vim, '1 the last but one
-time, etc.  Use the "r" flag in 'viminfo' to specify files for which no
+time, etc.  Use the "r" flag in 'shada' to specify files for which no
 Numbered mark should be stored.  See |shada-file-marks|.
 
 
@@ -1074,7 +1074,7 @@ if you stop editing a file without writing, like with ":n!".
 
 When you split a window, the jumplist will be copied to the new window.
 
-If you have included the ' item in the 'viminfo' option the jumplist will be
+If you have included the ' item in the 'shada' option the jumplist will be
 stored in the ShaDa file and restored when starting Vim.
 
 

runtime/doc/options.txt

@@ -3409,7 +3409,7 @@ A jump table for the options with a short description can be found at |Q_op|.
 	line below a closed fold.  A match in a previous line which is not
 	drawn may not continue in a newly drawn line.
 	You can specify whether the highlight status is restored on startup
-	with the 'h' flag in 'viminfo' |shada-h|.
+	with the 'h' flag in 'shada' |shada-h|.
 
 						*'history'* *'hi'*
 'history' 'hi'		number	(Vim default: 10000, Vi default: 0)
@@ -5291,6 +5291,124 @@ A jump table for the options with a short description can be found at |Q_op|.
 	with Unix.  The Unix version of Vim cannot source dos format scripts,
 	but the Windows version of Vim can source unix format scripts.
 
+				*'shada'* *'sd'* *E526* *E527* *E528*
+'shada' 'sd'		string	(Vim default for
+				   Win32:  '!,100,<50,s10,h,rA:,rB:
+				   others: '!,100,<50,s10,h
+				 Vi default: "")
+			global
+	When non-empty, the shada file is read upon startup and written
+	when exiting Vim (see |shada-file|).  The string should be a comma
+	separated list of parameters, each consisting of a single character
+	identifying the particular parameter, followed by a number or string
+	which specifies the value of that parameter.  If a particular
+	character is left out, then the default value is used for that
+	parameter.  The following is a list of the identifying characters and
+	the effect of their value.
+	CHAR	VALUE	~
+							*shada-!*
+	!	When included, save and restore global variables that start
+		with an uppercase letter, and don't contain a lowercase
+		letter.  Thus "KEEPTHIS and "K_L_M" are stored, but "KeepThis"
+		and "_K_L_M" are not.  Nested List and Dict items may not be
+		read back correctly, you end up with an empty item.
+							*shada-quote*
+	"	Maximum number of lines saved for each register.  Old name of
+		the '<' item, with the disadvantage that you need to put a
+		backslash before the ", otherwise it will be recognized as the
+		start of a comment!
+							*shada-%*
+	%	When included, save and restore the buffer list.  If Vim is
+		started with a file name argument, the buffer list is not
+		restored.  If Vim is started without a file name argument, the
+		buffer list is restored from the shada file.  Buffers
+		without a file name and buffers for help files are not written
+		to the shada file.
+		When followed by a number, the number specifies the maximum
+		number of buffers that are stored.  Without a number all
+		buffers are stored.
+							*shada-'*
+	'	Maximum number of previously edited files for which the marks
+		are remembered.  This parameter must always be included when
+		'shada' is non-empty.
+		Including this item also means that the |jumplist| and the
+		|changelist| are stored in the shada file.
+							*shada-/*
+	/	Maximum number of items in the search pattern history to be
+		saved.  If non-zero, then the previous search and substitute
+		patterns are also saved.  When not included, the value of
+		'history' is used.
+							*shada-:*
+	:	Maximum number of items in the command-line history to be
+		saved.  When not included, the value of 'history' is used.
+							*shada-<*
+	<	Maximum number of lines saved for each register.  If zero then
+		registers are not saved.  When not included, all lines are
+		saved.  '"' is the old name for this item.
+		Also see the 's' item below: limit specified in KiB.
+							*shada-@*
+	@	Maximum number of items in the input-line history to be
+		saved.  When not included, the value of 'history' is used.
+							*shada-c*
+	c	Dummy option, kept for compatibility reasons.  Has no actual 
+		effect.  Current encoding state is described in 
+		|shada-encoding|.
+							*shada-f*
+	f	Whether file marks need to be stored.  If zero, file marks ('0
+		to '9, 'A to 'Z) are not stored.  When not present or when
+		non-zero, they are all stored.  '0 is used for the current
+		cursor position (when exiting or when doing |:wshada|).
+							*shada-h*
+	h	Disable the effect of 'hlsearch' when loading the shada
+		file.  When not included, it depends on whether ":nohlsearch"
+		has been used since the last search command.
+							*shada-n*
+	n	Name of the shada file.  The name must immediately follow
+		the 'n'.  Must be the last one!  If the "-i" argument was
+		given when starting Vim, that file name overrides the one
+		given here with 'shada'.  Environment variables are expanded
+		when opening the file, not when setting the option.
+							*shada-r*
+	r	Removable media.  The argument is a string (up to the next
+		',').  This parameter can be given several times.  Each
+		specifies the start of a path for which no marks will be
+		stored.  This is to avoid removable media.  For MS-DOS you
+		could use "ra:,rb:".  You can also use it for temp files,
+		e.g., for Unix: "r/tmp".  Case is ignored.  Maximum length of
+		each 'r' argument is 50 characters.
+							*shada-s*
+	s	Maximum size of an item contents in KiB.  If zero then nothing 
+		is saved.  Unlike Vim this applies to all items, except for 
+		the buffer list and header.  Full item size is off by three 
+		unsigned integers: with `s10` maximum item size may be 1 byte 
+		(type: 7-bit integer) + 9 bytes (timestamp: up to 64-bit 
+		integer) + 3 bytes (item size: up to 16-bit integer because 
+		2^8 < 10240 < 2^16) + 10240 bytes (requested maximum item 
+		contents size) = 10253 bytes.
+
+	Example: >
+	    :set shada='50,<1000,s100,:0,n~/nvim/shada
+<
+	'50		Marks will be remembered for the last 50 files you
+			edited.
+	<1000		Contents of registers (up to 1000 lines each) will be
+			remembered.
+	s100		Items with contents occupying more then 100 KiB are 
+			skipped.
+	:0		Command-line history will not be saved.
+	n~/nvim/shada	The name of the file to use is "~/nvim/shada".
+	no /		Since '/' is not specified, the default will be used,
+			that is, save all of the search history, and also the
+			previous search and substitute patterns.
+	no %		The buffer list will not be saved nor read back.
+	no h		'hlsearch' highlighting will be restored.
+
+	When setting 'shada' from an empty value you can use |:rshada| to
+	load the contents of the file, this is not done automatically.
+
+	This option cannot be set from a |modeline| or in the |sandbox|, for
+	security reasons.
+
 						*'shell'* *'sh'* *E91*
 'shell' 'sh'		string	(default $SHELL or "sh",
 					MS-DOS and Win32: "command.com" or
@@ -6683,125 +6801,11 @@ A jump table for the options with a short description can be found at |Q_op|.
 	with Unix.  The Unix version of Vim cannot source dos format scripts,
 	but the Windows version of Vim can source unix format scripts.
 
-				*'viminfo'* *'vi'* *E526* *E527* *E528*
+				*'viminfo'* *'vi'*
-'viminfo' 'vi'		string	(Vim default for
+'viminfo' 'vi'		string
-				   Win32:  '!,100,<50,s10,h,rA:,rB:
-				   others: '!,100,<50,s10,h
-				 Vi default: "")
 			global
-			{not available when compiled without the |+shada|
+	Deprecated alias for 'shada' option. Is kept for compatibility 
-			feature}
+	reasons.
-	When non-empty, the shada file is read upon startup and written
-	when exiting Vim (see |shada-file|).  The string should be a comma
-	separated list of parameters, each consisting of a single character
-	identifying the particular parameter, followed by a number or string
-	which specifies the value of that parameter.  If a particular
-	character is left out, then the default value is used for that
-	parameter.  The following is a list of the identifying characters and
-	the effect of their value.
-	CHAR	VALUE	~
-							*shada-!*
-	!	When included, save and restore global variables that start
-		with an uppercase letter, and don't contain a lowercase
-		letter.  Thus "KEEPTHIS and "K_L_M" are stored, but "KeepThis"
-		and "_K_L_M" are not.  Nested List and Dict items may not be
-		read back correctly, you end up with an empty item.
-							*shada-quote*
-	"	Maximum number of lines saved for each register.  Old name of
-		the '<' item, with the disadvantage that you need to put a
-		backslash before the ", otherwise it will be recognized as the
-		start of a comment!
-							*shada-%*
-	%	When included, save and restore the buffer list.  If Vim is
-		started with a file name argument, the buffer list is not
-		restored.  If Vim is started without a file name argument, the
-		buffer list is restored from the shada file.  Buffers
-		without a file name and buffers for help files are not written
-		to the shada file.
-		When followed by a number, the number specifies the maximum
-		number of buffers that are stored.  Without a number all
-		buffers are stored.
-							*shada-'*
-	'	Maximum number of previously edited files for which the marks
-		are remembered.  This parameter must always be included when
-		'viminfo' is non-empty.
-		Including this item also means that the |jumplist| and the
-		|changelist| are stored in the shada file.
-							*shada-/*
-	/	Maximum number of items in the search pattern history to be
-		saved.  If non-zero, then the previous search and substitute
-		patterns are also saved.  When not included, the value of
-		'history' is used.
-							*shada-:*
-	:	Maximum number of items in the command-line history to be
-		saved.  When not included, the value of 'history' is used.
-							*shada-<*
-	<	Maximum number of lines saved for each register.  If zero then
-		registers are not saved.  When not included, all lines are
-		saved.  '"' is the old name for this item.
-		Also see the 's' item below: limit specified in Kbyte.
-							*shada-@*
-	@	Maximum number of items in the input-line history to be
-		saved.  When not included, the value of 'history' is used.
-							*shada-c*
-	c	Dumb option, kept for compatibility reasons.  Has no actual 
-		effect.  Current encoding state is described in 
-		|shada-encoding|.
-							*shada-f*
-	f	Whether file marks need to be stored.  If zero, file marks ('0
-		to '9, 'A to 'Z) are not stored.  When not present or when
-		non-zero, they are all stored.  '0 is used for the current
-		cursor position (when exiting or when doing ":wviminfo").
-							*shada-h*
-	h	Disable the effect of 'hlsearch' when loading the shada
-		file.  When not included, it depends on whether ":nohlsearch"
-		has been used since the last search command.
-							*shada-n*
-	n	Name of the shada file.  The name must immediately follow
-		the 'n'.  Must be the last one!  If the "-i" argument was
-		given when starting Vim, that file name overrides the one
-		given here with 'viminfo'.  Environment variables are expanded
-		when opening the file, not when setting the option.
-							*shada-r*
-	r	Removable media.  The argument is a string (up to the next
-		',').  This parameter can be given several times.  Each
-		specifies the start of a path for which no marks will be
-		stored.  This is to avoid removable media.  For MS-DOS you
-		could use "ra:,rb:".  You can also use it for temp files,
-		e.g., for Unix: "r/tmp".  Case is ignored.  Maximum length of
-		each 'r' argument is 50 characters.
-							*shada-s*
-	s	Maximum size of an item contents in KiB.  If zero then nothing 
-		is saved.  Unlike Vim this applies to all items, except for 
-		the buffer list and header.  Full item size is off by three 
-		unsigned integers: with `s10` maximum item size may be 1 byte 
-		(type: 7-bit integer) + 9 bytes (timestamp: up to 64-bit 
-		integer) + 3 bytes (item size: up to 16-bit integer because 
-		2^8 < 10240 < 2^16) + 10240 bytes (requested maximum item 
-		contents size) = 10253 bytes.
-
-	Example: >
-	    :set viminfo='50,<1000,s100,:0,n~/nvim/shada
-<
-	'50		Marks will be remembered for the last 50 files you
-			edited.
-	<1000		Contents of registers (up to 1000 lines each) will be
-			remembered.
-	s100		Items with contents occupying more then 100 KiB are 
-			skipped.
-	:0		Command-line history will not be saved.
-	n~/nvim/shada	The name of the file to use is "~/nvim/shada".
-	no /		Since '/' is not specified, the default will be used,
-			that is, save all of the search history, and also the
-			previous search and substitute patterns.
-	no %		The buffer list will not be saved nor read back.
-	no h		'hlsearch' highlighting will be restored.
-
-	When setting 'viminfo' from an empty value you can use |:rviminfo| to
-	load the contents of the file, this is not done automatically.
-
-	This option cannot be set from a |modeline| or in the |sandbox|, for
-	security reasons.
 
 					    *'virtualedit'* *'ve'*
 'virtualedit' 've'	string	(default "")

runtime/doc/quickref.txt

@@ -838,6 +838,7 @@ Short explanation of each option:		*option-list*
 'selection'	  'sel'     what type of selection to use
 'selectmode'	  'slm'     when to use Select mode instead of Visual mode
 'sessionoptions'  'ssop'    options for |:mksession|
+'shada'		  'sd'	    use .shada file upon startup and exiting
 'shell'		  'sh'	    name of shell to use for external commands
 'shellcmdflag'	  'shcf'    flag to shell to execute one command
 'shellpipe'	  'sp'	    string to put output of ":make" in error file
@@ -911,7 +912,6 @@ Short explanation of each option:		*option-list*
 'verbosefile'	  'vfile'   file to write messages in
 'viewdir'	  'vdir'    directory where to store files with :mkview
 'viewoptions'	  'vop'     specifies what to save for :mkview
-'viminfo'	  'vi'	    use .shada file upon startup and exiting
 'virtualedit'	  've'	    when to use virtual editing
 'visualbell'	  'vb'	    use visual bell instead of beeping
 'warn'			    warn for shell command when buffer was changed
@@ -1217,10 +1217,10 @@ Context-sensitive completion on the command-line:
 
 |shada-file|	read registers, marks, history at startup, save when exiting.
 
-|:rviminfo|	:rv[iminfo] [file]	read info from ShaDa file [file]
+|:rshada|	:rsh[ada] [file]	read info from ShaDa file [file]
-|:rviminfo|	:rv[iminfo]! [file]	idem, overwrite existing info
+|:rshada|	:rsh[ada]! [file]	idem, overwrite existing info
-|:wviminfo|	:wv[iminfo] [file]	add info to ShaDa file [file]
+|:wshada|	:wsh[ada] [file]	add info to ShaDa file [file]
-|:wviminfo|	:wv[iminfo]! [file]	write info to ShaDa file [file]
+|:wshada|	:wsh[ada]! [file]	write info to ShaDa file [file]
 
 |modeline|	Automatic option setting when editing a file
 

runtime/doc/starting.txt

@@ -324,8 +324,8 @@ argument.
 							*-i*
 -i {shada}	The file {shada} is used instead of the default ShaDa
 		file.  If the name "NONE" is used (all uppercase), no ShaDa
-		file is read or written, even if 'viminfo' is set or when
+		file is read or written, even if 'shada' is set or when
-		":rv" or ":wv" are used.  See also |shada-file|.
+		":rsh" or ":wsh" are used.  See also |shada-file|.
 
 							*-s*
 -s {scriptin}	The script file "scriptin" is read.  The characters in the
@@ -476,7 +476,7 @@ accordingly.  Vim proceeds in this order:
 	|gui-init|.
 
 9. Read the ShaDa file
-	If the 'viminfo' option is not empty, the ShaDa file is read.  See
+	If the 'shada' option is not empty, the ShaDa file is read.  See
 	|shada-file|.
 
 10. Read the quickfix file
@@ -564,10 +564,10 @@ just like executing a command from a vimrc/exrc in the current directory.
 If Vim takes a long time to start up, use the |--startuptime| argument to find
 out what happens.
 
-If you have 'viminfo' enabled, the loading of the ShaDa file may take a
+If you have 'shada' enabled, the loading of the ShaDa file may take a
 while.  You can find out if this is the problem by disabling ShaDa for a
 moment (use the Vim argument "-i NONE", |-i|).  Try reducing the number of
-lines stored in a register with ":set viminfo='20,<50,s10".  |shada-file|.
+lines stored in a register with ":set shada='20,<50,s10".  |shada-file|.
 
 							*:intro*
 When Vim starts without a file name, an introductory message is displayed (for
@@ -923,17 +923,17 @@ working on.  ShaDa and Session files together can be used to effectively
 enter Vim and directly start working in your desired setup. |session-file|
 
 							*shada-read*
-When Vim is started and the 'viminfo' option is non-empty, the contents of
+When Vim is started and the 'shada' option is non-empty, the contents of
 the ShaDa file are read and the info can be used in the appropriate places.
 The |v:oldfiles| variable is filled.  The marks are not read in at startup
-(but file marks are).  See |initialization| for how to set the 'viminfo'
+(but file marks are).  See |initialization| for how to set the 'shada'
 option upon startup.
 
 							*shada-write*
-When Vim exits and 'viminfo' is non-empty, the info is stored in the ShaDa
+When Vim exits and 'shada' is non-empty, the info is stored in the ShaDa
 file (it's actually merged with the existing one, if one exists).  The
-'viminfo' option is a string containing information about what info should be
+'shada' option is a string containing information about what info should be
-stored, and contains limits on how much should be stored (see 'viminfo').
+stored, and contains limits on how much should be stored (see 'shada').
 
 Notes for Unix:
 - The file protection for the ShaDa file will be set to prevent other users
@@ -950,15 +950,15 @@ Notes for Unix:
 - The ShaDa file cannot be a symbolic link.  This is to avoid security
   issues.
 
-Marks are stored for each file separately.  When a file is read and 'viminfo'
+Marks are stored for each file separately.  When a file is read and 'shada'
 is non-empty, the marks for that file are read from the ShaDa file.  NOTE:
 The marks are only written when exiting Vim, which is fine because marks are
 remembered for all the files you have opened in the current editing session,
 unless ":bdel" is used.  If you want to save the marks for a file that you are
-about to abandon with ":bdel", use ":wv".  The '[' and ']' marks are not
+about to abandon with ":bdel", use ":wsh".  The '[' and ']' marks are not
 stored, but the '"' mark is.  The '"' mark is very useful for jumping to the
 cursor position when the file was last exited.  No marks are saved for files
-that start with any string given with the "r" flag in 'viminfo'.  This can be
+that start with any string given with the "r" flag in 'shada'.  This can be
 used to avoid saving marks for files on removable media (for MS-DOS you would
 use "ra:,rb:".
 The |v:oldfiles| variable is filled with the file names that the ShaDa file
@@ -967,7 +967,7 @@ has marks for.
 							*shada-file-marks*
 Uppercase marks ('A to 'Z) are stored when writing the ShaDa file.  The
 numbered marks ('0 to '9) are a bit special.  When the ShaDa file is written
-(when exiting or with the ":wviminfo" command), '0 is set to the current cursor
+(when exiting or with the |:wshada| command), '0 is set to the current cursor
 position and file.  The old '0 is moved to '1, '1 to '2, etc.  This
 resembles what happens with the "1 to "9 delete registers.  If the current
 cursor position is already present in '0 to '9, it is moved to '0, to avoid
@@ -985,7 +985,7 @@ For a bash-like shell: >
 
 	alias lvim='vim -c "normal '\''0"'
 
-Use the "r" flag in 'viminfo' to specify for which files no marks should be
+Use the "r" flag in 'shada' to specify for which files no marks should be
 remembered.
 
 
@@ -995,13 +995,13 @@ SHADA FILE NAME						*shada-file-name*
   Unix, "$HOME\_nvim\shada\main.shada" for MS-DOS and Win32.  For the last 
   two, when $HOME is not set, "$VIM\_nvim\shada\main.shada" is used.  When 
   $VIM is also not set, "c:\_nvim\shada\main.shada" is used.
-- The 'n' flag in the 'viminfo' option can be used to specify another ShaDa
+- The 'n' flag in the 'shada' option can be used to specify another ShaDa
-  file name |'viminfo'|.
+  file name |'shada'|.
 - The "-i" Vim argument can be used to set another file name, |-i|.  When the
   file name given is "NONE" (all uppercase), no ShaDa file is ever read or
   written.  Also not for the commands below!
 - For the commands below, another file name can be given, overriding the
-  default and the name given with 'viminfo' or "-i" (unless it's NONE).
+  default and the name given with 'shada' or "-i" (unless it's NONE).
 
 
 CHARACTER ENCODING					*shada-encoding*
@@ -1025,8 +1025,8 @@ MANUALLY READING AND WRITING				*shada-read-write*
 
 Two commands can be used to read and write the ShaDa file manually.  This
 can be used to exchange registers between two running Vim programs: First
-type ":wv" in one and then ":rv" in the other.  Note that if the register
+type ":wsh" in one and then ":rsh" in the other.  Note that if the register
-already contained something, then ":rv!" would be required.  Also note
+already contained something, then ":rsh!" would be required.  Also note
 however that this means everything will be overwritten with information from
 the first Vim, including the command line history, etc.
 
@@ -1038,7 +1038,7 @@ do this.  This can be useful in order to create a second file, say
 you first start NeoVim.  For example, you can preload registers with 
 particular data, or put certain commands in the command line history.  A line 
 in your .nvimrc file like >
-	:rviminfo! ~/.my.shada
+	:rshada! ~/.my.shada
 can be used to load this information.  You could even have different ShaDa 
 files for different types of files (e.g., C code) and load them based on the 
 file name, using the ":autocmd" command (see |:autocmd|).
@@ -1052,28 +1052,34 @@ accidentally did that!).  If you want to overwrite a ShaDa file with an error
 in it, you will either have to fix the error, or delete the file (while NeoVim 
 is running, so most of the information will be restored).
 
-						   *:rv* *:rviminfo* *E195*
+						   *:rsh* *:rshada* *E195*
-:rv[iminfo][!] [file]	Read from ShaDa file [file] (default: see above).
+:rsh[ada][!] [file]	Read from ShaDa file [file] (default: see above).
 			If [!] is given, then any information that is
 			already set (registers, marks, |v:oldfiles|, etc.)
 			will be overwritten.
 
-				*:wv* *:wviminfo* *E137* *E138* *E574* *E886*
+						   *:rv* *:rviminfo*
-:wv[iminfo][!] [file]	Write to ShaDa file [file] (default: see above).
+:rv[iminfo][!] [file]	Deprecated alias to |:rshada| command.
+
+				*:wsh* *:wshada* *E137* *E138* *E574* *E886*
+:wsh[ada][!] [file]	Write to ShaDa file [file] (default: see above).
 			The information in the file is first read in to make
 			a merge between old and new info.  When [!] is used,
 			the old information is not read first, only the
 			internal info is written (also disables safety checks 
-			described in |shada-errors|).  If 'viminfo' is empty, 
+			described in |shada-errors|).  If 'shada' is empty, 
 			marks for up to 100 files will be written.
 			When you get error "E138: All .tmp.X files exist, 
 			cannot write ShaDa file!" check that no old temp files 
 			were left behind (e.g. ~/.nvim/shada/main.shada.tmp*).
 
+						   *:wv* *:wviminfo*
+:wv[iminfo][!] [file]	Deprecated alias to |:wshada| command.
+
 						*:ol* *:oldfiles*
 :ol[dfiles]		List the files that have marks stored in the ShaDa
 			file.  This list is read on startup and only changes
-			afterwards with ":rviminfo!".  Also see |v:oldfiles|.
+			afterwards with ":rshada!".  Also see |v:oldfiles|.
 			The number can be used with |c_#<|.
 
 :bro[wse] ol[dfiles][!]

runtime/doc/usr_21.txt

@@ -96,34 +96,34 @@ Each time you exit Vim it will store this information in a file, the ShaDa
 file.  When Vim starts again, the ShaDa file is read and the information
 restored.
 
-The 'viminfo' option is set by default to restore a limited number of items.
+The 'shada' option is set by default to restore a limited number of items.
 You might want to set it to remember more information.  This is done through
 the following command: >
 
-	:set viminfo=string
+	:set shada=string
 
 The string specifies what to save.  The syntax of this string is an option
 character followed by an argument.  The option/argument pairs are separated by
 commas.
-   Take a look at how you can build up your own viminfo string.  First, the '
+   Take a look at how you can build up your own shada string.  First, the '
 option is used to specify how many files for which you save marks (a-z).  Pick
 a nice even number for this option (1000, for instance).  Your command now
 looks like this: >
 
-	:set viminfo='1000
+	:set shada='1000
 
 The f option controls whether global marks (A-Z and 0-9) are stored.  If this
 option is 0, none are stored.  If it is 1 or you do not specify an f option,
 the marks are stored.  You want this feature, so now you have this: >
 
-	:set viminfo='1000,f1
+	:set shada='1000,f1
 
 The < option controls how many lines are saved for each of the registers.  By
 default, all the lines are saved.  If 0, nothing is saved.  To avoid adding
 thousands of lines to your ShaDa file (which might never get used and makes
 starting Vim slower) you use a maximum of 500 lines: >
 
-	:set viminfo='1000,f1,<500
+	:set shada='1000,f1,<500
 <
 Other options you might want to use:
 	:	number of lines to save from the command line history
@@ -139,7 +139,7 @@ Other options you might want to use:
 	c	convert the text using 'encoding'
 	n	name used for the ShaDa file (must be the last option)
 
-See the 'viminfo' option and |shada-file| for more information.
+See the 'shada' option and |shada-file| for more information.
 
 When you run Vim multiple times, the last one exiting will store its
 information.  This may cause information that previously exiting Vims stored
@@ -205,23 +205,23 @@ More info at |:oldfiles|, |v:oldfiles| and |c_#<|.
 
 MOVE INFO FROM ONE VIM TO ANOTHER
 
-You can use the ":wviminfo" and ":rviminfo" commands to save and restore the
+You can use the ":wshada" and ":rshada" commands to save and restore the
 information while still running Vim.  This is useful for exchanging register
 contents between two instances of Vim, for example.  In the first Vim do: >
 
-	:wviminfo! ~/tmp/shada
+	:wshada! ~/tmp/shada
 
 And in the second Vim do: >
 
-	:rviminfo! ~/tmp/shada
+	:rshada! ~/tmp/shada
 
 Obviously, the "w" stands for "write" and the "r" for "read".
-   The ! character is used by ":wviminfo" to forcefully overwrite an existing
+   The ! character is used by ":wshada" to forcefully overwrite an existing
 file.  When it is omitted, and the file exists, the information is merged into
 the file.
-   The ! character used for ":rviminfo" means that all the information in 
+   The ! character used for ":rshada" means that all the information in ShaDa 
-ShaDa file has priority over existing information, this may overwrite it.  
+file has priority over existing information, this may overwrite it.  Without 
-Without the ! only information that wasn't set is used.
+the ! only information that wasn't set is used.
    These commands can also be used to store info and use it again later.  You
 could make a directory full of ShaDa files, each containing info for a
 different purpose.
@@ -368,12 +368,12 @@ another session.
 this yourself then.  Example: >
 
 	:mksession! ~/.vim/secret.vim
-	:wviminfo! ~/.vim/secret.shada
+	:wshada! ~/.vim/secret.shada
 
 And to restore this again: >
 
 	:source ~/.vim/secret.vim
-	:rviminfo! ~/.vim/secret.shada
+	:rshada! ~/.vim/secret.shada
 
 ==============================================================================
 *21.5*	Views

runtime/doc/various.txt

@@ -370,7 +370,7 @@ N  *+reltime*		|reltime()| function, 'hlsearch'/'incsearch' timeout,
 			'redrawtime' option
 B  *+rightleft*		Right to left typing |'rightleft'|
 N  *+scrollbind*	|'scrollbind'|
-N  *+shada*		|'viminfo'|
+N  *+shada*		|'shada'|
 B  *+signs*		|:sign|
 N  *+smartindent*	|'smartindent'|
 N  *+startuptime*	|--startuptime| argument

runtime/doc/vim_diff.txt

@@ -101,6 +101,10 @@ Additional differences:
 - |shada-s| now limits size of every item and not just registers.
 - When reading ShaDa files history, jump list and change list items are merged 
   with those in currently running NeoVim instance according to the timestamp.
+- 'viminfo' option got renamed to 'shada'. Old option is kept as an alias for 
+  compatibility reasons.
+- |:wviminfo| was renamed to |:wshada|, |:rviminfo| to |:rshada|. Old commands 
+  are still kept.
 
 ==============================================================================
 4. New Features						     *nvim-features-new*

runtime/macros/less.vim

@@ -42,7 +42,7 @@ set hlsearch
 set incsearch
 nohlsearch
 " Don't remember file names and positions
-set viminfo=
+set shada=
 set nows
 " Inhibit screen updates while searching
 let s:lz = &lz

src/nvim/ex_cmds.lua

@@ -2119,6 +2119,12 @@ return {
     addr_type=ADDR_LINES,
     func='ex_wrongmodifier',
   },
+  {
+    command='rshada',
+    flags=bit.bor(BANG, FILE1, TRLBAR, CMDWIN),
+    addr_type=ADDR_LINES,
+    func='ex_shada',
+  },
   {
     command='runtime',
     flags=bit.bor(BANG, NEEDARG, FILES, TRLBAR, SBOXOK, CMDWIN),
@@ -2153,7 +2159,7 @@ return {
     command='rviminfo',
     flags=bit.bor(BANG, FILE1, TRLBAR, CMDWIN),
     addr_type=ADDR_LINES,
-    func='ex_viminfo',
+    func='ex_shada',
   },
   {
     command='substitute',
@@ -3031,6 +3037,12 @@ return {
     addr_type=ADDR_LINES,
     func='ex_wsverb',
   },
+  {
+    command='wshada',
+    flags=bit.bor(BANG, FILE1, TRLBAR, CMDWIN),
+    addr_type=ADDR_LINES,
+    func='ex_shada',
+  },
   {
     command='wundo',
     flags=bit.bor(BANG, NEEDARG, FILE1),
@@ -3041,7 +3053,7 @@ return {
     command='wviminfo',
     flags=bit.bor(BANG, FILE1, TRLBAR, CMDWIN),
     addr_type=ADDR_LINES,
-    func='ex_viminfo',
+    func='ex_shada',
   },
   {
     command='xit',

src/nvim/ex_docmd.c

@@ -9140,16 +9140,16 @@ int put_line(FILE *fd, char *s)
 }
 
 /*
- * ":rviminfo" and ":wviminfo".
+ * ":rshada" and ":wshada".
  */
-static void ex_viminfo(exarg_T *eap)
+static void ex_shada(exarg_T *eap)
 {
   char_u      *save_shada;
 
   save_shada = p_shada;
   if (*p_shada == NUL)
     p_shada = (char_u *)"'100";
-  if (eap->cmdidx == CMD_rviminfo) {
+  if (eap->cmdidx == CMD_rviminfo || eap->cmdidx == CMD_rshada) {
     if (shada_read_everything((char *) eap->arg, eap->forceit) == FAIL)
       EMSG(_("E195: Cannot open ShaDa file for reading"));
   } else {

src/nvim/fileio.c

@@ -2177,7 +2177,7 @@ static void check_marks_read(void)
     shada_read_marks();
   }
 
-  /* Always set b_marks_read; needed when 'viminfo' is changed to include
+  /* Always set b_marks_read; needed when 'shada' is changed to include
    * the ' parameter after opening a buffer. */
   curbuf->b_marks_read = true;
 }

src/nvim/globals.h

@@ -892,7 +892,7 @@ EXTERN int skip_redraw INIT(= FALSE);       /* skip redraw once */
 EXTERN int do_redraw INIT(= FALSE);         /* extra redraw once */
 
 EXTERN int need_highlight_changed INIT(= TRUE);
-EXTERN char *used_shada_file INIT(= NULL);  /* name of viminfo file to use */
+EXTERN char *used_shada_file INIT(= NULL);  /* name of ShaDa file to use */
 
 #define NSCRIPT 15
 EXTERN FILE     *scriptin[NSCRIPT];         /* streams to read script from */

src/nvim/option.c

@@ -1738,7 +1738,7 @@ set_options_bin (
 
 /*
  * Find the parameter represented by the given character (eg ', :, ", or /),
- * and return its associated value in the 'viminfo' string.
+ * and return its associated value in the 'shada' string.
  * Only works for number parameters, not for 'r' or 'n'.
  * If the parameter is not specified in the string or there is no following
  * number, return -1.
@@ -1755,7 +1755,7 @@ int get_shada_parameter(int type)
 
 /*
  * Find the parameter represented by the given character (eg ''', ':', '"', or
- * '/') in the 'viminfo' option and return a pointer to the string after it.
+ * '/') in the 'shada' option and return a pointer to the string after it.
  * Return NULL if the parameter is not specified in the string.
  */
 char_u *find_shada_parameter(int type)
@@ -2442,7 +2442,7 @@ did_set_string_option (
     if (*p_vfile != NUL && verbose_open() == FAIL)
       errmsg = e_invarg;
   }
-  /* 'viminfo' */
+  /* 'shada' */
   else if (varp == &p_shada) {
     for (s = p_shada; *s; ) {
       /* Check it's a valid character */

src/nvim/option_defs.h

@@ -558,7 +558,7 @@ EXTERN long p_ur;               /* 'undoreload' */
 EXTERN long p_uc;               /* 'updatecount' */
 EXTERN long p_ut;               /* 'updatetime' */
 EXTERN char_u   *p_fcs;         /* 'fillchar' */
-EXTERN char_u   *p_shada;       /* 'viminfo' */
+EXTERN char_u   *p_shada;       /* 'shada' */
 EXTERN char_u   *p_vdir;        /* 'viewdir' */
 EXTERN char_u   *p_vop;         /* 'viewoptions' */
 EXTERN unsigned vop_flags;      /* uses SSOP_ flags */

src/nvim/options.lua

@@ -1991,6 +1991,14 @@ return {
         vim="blank,buffers,curdir,folds,help,tabpages,winsize"
       }}
     },
+    {
+      full_name='shada', abbreviation='sd',
+      type='string', list='comma', scope={'global'},
+      deny_duplicates=true,
+      secure=true,
+      varname='p_shada',
+      defaults={if_true={vi="", vim="!,'100,<50,s10,h"}}
+    },
     {
       full_name='shell', abbreviation='sh',
       type='string', scope={'global'},

src/nvim/shada.c

@@ -152,7 +152,7 @@ enum SRNIFlags {
     | (1 << kSDItemSubString)
     | (1 << kSDItemGlobalMark)
     | (1 << kSDItemJump)
-  ), ///< Data reading which cannot be disabled by &viminfo or other options 
+  ), ///< Data reading which cannot be disabled by &shada or other options 
      ///< except for disabling reading ShaDa as a whole.
   kSDReadRegisters = (1 << kSDItemRegister),  ///< Determines whether registers 
                                               ///< should be read (may only be 
@@ -163,11 +163,11 @@ enum SRNIFlags {
                                                 ///< disabled by &history).
   kSDReadVariables = (1 << kSDItemVariable),  ///< Determines whether variables 
                                               ///< should be read (disabled by 
-                                              ///< removing ! from &viminfo).
+                                              ///< removing ! from &shada).
   kSDReadBufferList = (1 << kSDItemBufferList),  ///< Determines whether buffer 
                                                  ///< list should be read 
                                                  ///< (disabled by removing 
-                                                 ///< % entry from &viminfo).
+                                                 ///< % entry from &shada).
   kSDReadUnknown = (1 << (SHADA_LAST_ENTRY + 1)),  ///< Determines whether 
                                                    ///< unknown items should be 
                                                    ///< read (usually disabled).
@@ -175,7 +175,7 @@ enum SRNIFlags {
     (1 << kSDItemLocalMark)
     | (1 << kSDItemChange)
   ),  ///< Determines whether local marks and change list should be read. Can 
-      ///< only be disabled by disabling &viminfo or putting '0 there.
+      ///< only be disabled by disabling &shada or putting '0 there.
 };
 // Note: SRNIFlags enum name was created only to make it possible to reference 
 // it. This name is not actually used anywhere outside of the documentation.
@@ -1029,8 +1029,8 @@ static void shada_read(ShaDaReadDef *const sd_reader, const int flags)
 /// Get the ShaDa file name to use
 ///
 /// If "file" is given and not empty, use it (has already been expanded by 
-/// cmdline functions). Otherwise use "-i file_name", value from 'viminfo' or 
+/// cmdline functions). Otherwise use "-i file_name", value from 'shada' or the 
-/// the default, and expand environment variables.
+/// default, and expand environment variables.
 ///
 /// @param[in]  file  Forced file name or NULL.
 ///
@@ -3013,7 +3013,7 @@ static ShadaEntry *list_buffer_marks(const buf_T *const buf)
   return ret;
 }
 
-/// Check whether "name" is on removable media (according to 'viminfo')
+/// Check whether "name" is on removable media (according to 'shada')
 ///
 /// @param[in]  name  Checked name.
 ///

src/nvim/testdir/test8.in

@@ -32,7 +32,7 @@ endfunc
   $put ='VimLeave done'
   write
 endfunc
-:set viminfo='100
+:set shada='100
 :au BufUnload * call CloseAll()
 :au VimLeave * call WriteToOut()
 :e small.vim

test/functional/ex_cmds/wviminfo_spec.lua

@@ -3,8 +3,8 @@ local clear, execute, eq, neq, spawn, nvim_prog, set_session, wait, write_file
   = helpers.clear, helpers.execute, helpers.eq, helpers.neq, helpers.spawn,
   helpers.nvim_prog, helpers.set_session, helpers.wait, helpers.write_file
 
-describe(':wviminfo', function()
+describe(':wshada', function()
-  local shada_file = 'wviminfo_test'
+  local shada_file = 'wshada_test'
   local session
 
   before_each(function()
@@ -23,14 +23,14 @@ describe(':wviminfo', function()
   it('creates a shada file', function()
     -- file should _not_ exist
     eq(nil, lfs.attributes(shada_file))
-    execute('wv! '..shada_file)
+    execute('wsh! '..shada_file)
     wait()
     -- file _should_ exist
     neq(nil, lfs.attributes(shada_file))
   end)
 
   it('overwrites existing files', function()
-    local text = 'wviminfo test'
+    local text = 'wshada test'
 
     -- Create a dummy file
     write_file(shada_file, text)
@@ -39,7 +39,7 @@ describe(':wviminfo', function()
     eq(text, io.open(shada_file):read())
     neq(nil, lfs.attributes(shada_file))
 
-    execute('wv! '..shada_file)
+    execute('wsh! '..shada_file)
     wait()
 
     -- File should have been overwritten with a shada file.

test/functional/legacy/074_global_var_in_viminfo_spec.lua

@@ -28,7 +28,7 @@ describe('storing global variables in ShaDa files', function()
     execute(
       -- This will cause a few errors, do it silently.
       'set visualbell',
-      'set viminfo+=!',
+      'set shada+=!',
       "let MY_GLOBAL_DICT={'foo': 1, 'bar': 0, 'longvarible': 1000}",
       -- Store a really long list. Initially this was testing line wrapping in 
       -- viminfo, but shada files has no line wrapping, no matter how long the 
@@ -38,7 +38,7 @@ describe('storing global variables in ShaDa files', function()
     eq(test_dict, eval('MY_GLOBAL_DICT'))
     eq(test_list, eval('MY_GLOBAL_LIST'))
 
-    execute('wv! ' .. tempname)
+    execute('wsh! ' .. tempname)
     wait()
 
     -- Assert that the shada file exists.
@@ -49,7 +49,7 @@ describe('storing global variables in ShaDa files', function()
     eq(0, eval('exists("MY_GLOBAL_DICT")'))
     eq(0, eval('exists("MY_GLOBAL_LIST")'))
 
-    execute('rv! ' .. tempname)
+    execute('rsh! ' .. tempname)
 
     eq(test_list, eval('MY_GLOBAL_LIST'))
     eq(test_dict, eval('MY_GLOBAL_DICT'))

test/functional/shada/buffers_spec.lua

@@ -20,45 +20,45 @@ describe('ShaDa support code', function()
   after_each(clear)
 
   it('is able to dump and restore buffer list', function()
-    set_additional_cmd('set viminfo+=%')
+    set_additional_cmd('set shada+=%')
     reset()
     nvim_command('edit ' .. testfilename)
     nvim_command('edit ' .. testfilename_2)
-    -- nvim_command('redir! > /tmp/vistr | verbose set viminfo? | redir END')
+    -- nvim_command('redir! > /tmp/vistr | verbose set shada? | redir END')
-    -- nvim_command('wviminfo /tmp/foo')
+    -- nvim_command('wshada /tmp/foo')
     nvim_command('qall')
     reset()
-    -- nvim_command('call writefile([&viminfo], "/tmp/vistr")')
+    -- nvim_command('call writefile([&shada], "/tmp/vistr")')
     eq(3, nvim_eval('bufnr("$")'))
     eq('', nvim_eval('bufname(1)'))
     eq(testfilename, nvim_eval('bufname(2)'))
     eq(testfilename_2, nvim_eval('bufname(3)'))
   end)
 
-  it('does not restore buffer list without % in &viminfo', function()
+  it('does not restore buffer list without % in &shada', function()
-    set_additional_cmd('set viminfo+=%')
+    set_additional_cmd('set shada+=%')
     reset()
     nvim_command('edit ' .. testfilename)
     nvim_command('edit ' .. testfilename_2)
-    -- nvim_command('redir! > /tmp/vistr | verbose set viminfo? | redir END')
+    -- nvim_command('redir! > /tmp/vistr | verbose set shada? | redir END')
-    -- nvim_command('wviminfo /tmp/foo')
+    -- nvim_command('wshada /tmp/foo')
     set_additional_cmd('')
     nvim_command('qall')
     reset()
-    -- nvim_command('call writefile([&viminfo], "/tmp/vistr")')
+    -- nvim_command('call writefile([&shada], "/tmp/vistr")')
     eq(1, nvim_eval('bufnr("$")'))
     eq('', nvim_eval('bufname(1)'))
   end)
 
-  it('does not dump buffer list without % in &viminfo', function()
+  it('does not dump buffer list without % in &shada', function()
     nvim_command('edit ' .. testfilename)
     nvim_command('edit ' .. testfilename_2)
-    -- nvim_command('redir! > /tmp/vistr | verbose set viminfo? | redir END')
+    -- nvim_command('redir! > /tmp/vistr | verbose set shada? | redir END')
-    -- nvim_command('wviminfo /tmp/foo')
+    -- nvim_command('wshada /tmp/foo')
-    set_additional_cmd('set viminfo+=%')
+    set_additional_cmd('set shada+=%')
     nvim_command('qall')
     reset()
-    -- nvim_command('call writefile([&viminfo], "/tmp/vistr")')
+    -- nvim_command('call writefile([&shada], "/tmp/vistr")')
     eq(1, nvim_eval('bufnr("$")'))
     eq('', nvim_eval('bufname(1)'))
   end)

test/functional/shada/history_spec.lua

@@ -13,23 +13,23 @@ describe('ShaDa support code', function()
   after_each(clear)
 
   it('is able to dump and read back command-line history', function()
-    nvim_command('set viminfo=\'0')
+    nvim_command('set shada=\'0')
     nvim_feed(':" Test\n')
-    nvim_command('wviminfo')
+    nvim_command('wshada')
     reset()
-    nvim_command('set viminfo=\'0')
+    nvim_command('set shada=\'0')
-    nvim_command('rviminfo')
+    nvim_command('rshada')
     eq('" Test', nvim_eval('histget(":", -1)'))
   end)
 
   it('is able to dump and read back 2 items in command-line history', function()
-    nvim_command('set viminfo=\'0 history=2')
+    nvim_command('set shada=\'0 history=2')
     nvim_feed(':" Test\n')
     nvim_feed(':" Test 2\n')
     nvim_command('qall')
     reset()
-    nvim_command('set viminfo=\'0 history=2')
+    nvim_command('set shada=\'0 history=2')
-    nvim_command('rviminfo')
+    nvim_command('rshada')
     eq('" Test 2', nvim_eval('histget(":", -1)'))
     eq('" Test', nvim_eval('histget(":", -2)'))
     nvim_command('qall')
@@ -37,50 +37,50 @@ describe('ShaDa support code', function()
 
   it('respects &history when dumping',
   function()
-    nvim_command('set viminfo=\'0 history=1')
+    nvim_command('set shada=\'0 history=1')
     nvim_feed(':" Test\n')
     nvim_feed(':" Test 2\n')
-    nvim_command('wviminfo')
+    nvim_command('wshada')
     reset()
-    nvim_command('set viminfo=\'0 history=2')
+    nvim_command('set shada=\'0 history=2')
-    nvim_command('rviminfo')
+    nvim_command('rshada')
     eq('" Test 2', nvim_eval('histget(":", -1)'))
     eq('', nvim_eval('histget(":", -2)'))
   end)
 
   it('respects &history when loading',
   function()
-    nvim_command('set viminfo=\'0 history=2')
+    nvim_command('set shada=\'0 history=2')
     nvim_feed(':" Test\n')
     nvim_feed(':" Test 2\n')
-    nvim_command('wviminfo')
+    nvim_command('wshada')
     reset()
-    nvim_command('set viminfo=\'0 history=1')
+    nvim_command('set shada=\'0 history=1')
-    nvim_command('rviminfo')
+    nvim_command('rshada')
     eq('" Test 2', nvim_eval('histget(":", -1)'))
     eq('', nvim_eval('histget(":", -2)'))
   end)
 
   it('dumps only requested amount of command-line history items', function()
-    nvim_command('set viminfo=\'0,:1')
+    nvim_command('set shada=\'0,:1')
     nvim_feed(':" Test\n')
     nvim_feed(':" Test 2\n')
-    nvim_command('wviminfo')
+    nvim_command('wshada')
     reset()
-    nvim_command('set viminfo=\'0')
+    nvim_command('set shada=\'0')
-    nvim_command('rviminfo')
+    nvim_command('rshada')
     eq('" Test 2', nvim_eval('histget(":", -1)'))
     eq('', nvim_eval('histget(":", -2)'))
   end)
 
-  it('does not respect number in &viminfo when loading history', function()
+  it('does not respect number in &shada when loading history', function()
-    nvim_command('set viminfo=\'0')
+    nvim_command('set shada=\'0')
     nvim_feed(':" Test\n')
     nvim_feed(':" Test 2\n')
-    nvim_command('wviminfo')
+    nvim_command('wshada')
     reset()
-    nvim_command('set viminfo=\'0,:1')
+    nvim_command('set shada=\'0,:1')
-    nvim_command('rviminfo')
+    nvim_command('rshada')
     eq('" Test 2', nvim_eval('histget(":", -1)'))
     eq('" Test', nvim_eval('histget(":", -2)'))
   end)
@@ -93,9 +93,9 @@ describe('ShaDa support code', function()
     nvim_feed('/Test\n')  -- Search history
     nvim_feed(':" Test\n')  -- Command-line history
     nvim_command('0debuggreedy')
-    nvim_command('wviminfo')
+    nvim_command('wshada')
     reset()
-    nvim_command('rviminfo')
+    nvim_command('rshada')
     eq('" Test', nvim_eval('histget(":", -1)'))
     eq('Test', nvim_eval('histget("/", -1)'))
     eq('"Test"', nvim_eval('histget("=", -1)'))
@@ -107,7 +107,7 @@ describe('ShaDa support code', function()
     nvim_eval('setline(".", ["foo", "bar"])')
     nvim_feed('gg0/a/e+1\n')
     eq({0, 2, 3, 0}, nvim_eval('getpos(".")'))
-    nvim_command('wviminfo')
+    nvim_command('wshada')
     reset()
     nvim_eval('setline(".", ["foo", "bar"])')
     nvim_feed('gg0n')
@@ -118,7 +118,7 @@ describe('ShaDa support code', function()
     nvim_eval('setline(".", ["foo", "bar"])')
     nvim_command('%s/f/g/g')
     eq('goo', nvim_eval('getline(1)'))
-    nvim_command('wviminfo')
+    nvim_command('wshada')
     reset()
     nvim_eval('setline(".", ["foo", "bar"])')
     nvim_command('&')
@@ -241,7 +241,7 @@ describe('ShaDa support code', function()
     reset()
     -- \171 is U+00AB LEFT-POINTING DOUBLE ANGLE QUOTATION MARK in latin1
     nvim_command('silent! /\171/')
-    nvim_command('set viminfo+=/0')
+    nvim_command('set shada+=/0')
     nvim_command('qall!')
     reset()
     nvim_eval('setline(".", ["\171«"])')
@@ -256,7 +256,7 @@ describe('ShaDa support code', function()
     reset()
     -- \171 is U+00AB LEFT-POINTING DOUBLE ANGLE QUOTATION MARK in latin1
     nvim_command('silent! /\171/')
-    nvim_command('set viminfo+=/0')
+    nvim_command('set shada+=/0')
     set_additional_cmd('')
     nvim_command('qall')
     reset()
@@ -270,7 +270,7 @@ describe('ShaDa support code', function()
   function()
     -- \171 is U+00AB LEFT-POINTING DOUBLE ANGLE QUOTATION MARK in latin1
     nvim_command('silent! /«/')
-    nvim_command('set viminfo+=/0')
+    nvim_command('set shada+=/0')
     set_additional_cmd('set encoding=latin1')
     nvim_command('qall')
     reset()

test/functional/shada/marks_spec.lua

@@ -38,9 +38,9 @@ describe('ShaDa support code', function()
     nvim_command('mark A')
     nvim_command('2')
     nvim_command('kB')
-    nvim_command('wviminfo')
+    nvim_command('wshada')
     reset()
-    nvim_command('rviminfo')
+    nvim_command('rshada')
     nvim_command('normal! `A')
     eq(testfilename, nvim_eval('fnamemodify(@%, ":t")'))
     eq(1, nvim_current_line())
@@ -48,13 +48,13 @@ describe('ShaDa support code', function()
     eq(2, nvim_current_line())
   end)
 
-  it('does not dump global mark with `f0` in viminfo', function()
+  it('does not dump global mark with `f0` in shada', function()
-    nvim_command('set viminfo+=f0')
+    nvim_command('set shada+=f0')
     nvim_command('edit ' .. testfilename)
     nvim_command('mark A')
     nvim_command('2')
     nvim_command('kB')
-    nvim_command('wviminfo')
+    nvim_command('wshada')
     reset()
     nvim_command('language C')
     nvim_command([[
@@ -66,13 +66,13 @@ describe('ShaDa support code', function()
     eq('Vim(normal):E20: Mark not set', nvim('get_var', 'exception'))
   end)
 
-  it('does read back global mark even with `\'0` and `f0` in viminfo', function()
+  it('does read back global mark even with `\'0` and `f0` in shada', function()
     nvim_command('edit ' .. testfilename)
     nvim_command('mark A')
     nvim_command('2')
     nvim_command('kB')
-    nvim_command('wviminfo')
+    nvim_command('wshada')
-    set_additional_cmd('set viminfo=\'0,f0')
+    set_additional_cmd('set shada=\'0,f0')
     reset()
     nvim_command('language C')
     nvim_command('normal! `A')
@@ -103,7 +103,7 @@ describe('ShaDa support code', function()
     nvim_feed('G')
     nvim_feed('gg')
     -- nvim_command('redir! >/tmp/jumps.last | jumps | redir END')
-    -- nvim_command('wviminfo /tmp/foo')
+    -- nvim_command('wshada /tmp/foo')
     nvim_command('qall')
     reset()
     nvim_command('redraw')
@@ -140,7 +140,7 @@ describe('ShaDa support code', function()
     nvim_command('sleep 2')
     nvim_feed('gg')
     -- nvim_command('redir! >/tmp/jumps.last | jumps | redir END')
-    -- nvim_command('wviminfo /tmp/foo')
+    -- nvim_command('wshada /tmp/foo')
     nvim_command('qall')
     reset()
     nvim_command('redraw')
@@ -170,7 +170,7 @@ describe('ShaDa support code', function()
     nvim_command('qall!')
     reset()
     nvim_command('edit ' .. testfilename)
-    -- nvim_command('rviminfo')
+    -- nvim_command('rshada')
     -- nvim_command('redir! >/tmp/changes | changes | redir END')
     nvim_feed('Gg;')
     -- Note: without “sync” “commands” test has good changes to fail for unknown 

test/functional/shada/registers_spec.lua

@@ -48,7 +48,7 @@ describe('ShaDa support code', function()
   end)
 
   it('does not dump registers with zero <', function()
-    nvim_command('set viminfo=\'0,<0')
+    nvim_command('set shada=\'0,<0')
     setreg('c', {'d', 'e', ''}, 'c')
     setreg('l', {'a', 'b', 'cde'}, 'l')
     setreg('b', {'bca', 'abc', 'cba'}, 'b3')
@@ -63,7 +63,7 @@ describe('ShaDa support code', function()
     setreg('c', {'d', 'e', ''}, 'c')
     setreg('l', {'a', 'b', 'cde'}, 'l')
     setreg('b', {'bca', 'abc', 'cba'}, 'b3')
-    set_additional_cmd('set viminfo=\'0,<0')
+    set_additional_cmd('set shada=\'0,<0')
     nvim_command('qa')
     reset()
     eq({{'d', 'e', ''}, 'v'}, getreg('c'))
@@ -72,7 +72,7 @@ describe('ShaDa support code', function()
   end)
 
   it('does not dump registers with zero "', function()
-    nvim_command('set viminfo=\'0,\\"0')
+    nvim_command('set shada=\'0,\\"0')
     setreg('c', {'d', 'e', ''}, 'c')
     setreg('l', {'a', 'b', 'cde'}, 'l')
     setreg('b', {'bca', 'abc', 'cba'}, 'b3')
@@ -87,7 +87,7 @@ describe('ShaDa support code', function()
     setreg('c', {'d', 'e', ''}, 'c')
     setreg('l', {'a', 'b', 'cde'}, 'l')
     setreg('b', {'bca', 'abc', 'cba'}, 'b3')
-    set_additional_cmd('set viminfo=\'0,\\"0')
+    set_additional_cmd('set shada=\'0,\\"0')
     nvim_command('qa')
     reset()
     eq({{'d', 'e', ''}, 'v'}, getreg('c'))
@@ -96,7 +96,7 @@ describe('ShaDa support code', function()
   end)
 
   it('does dump registers with zero ", but non-zero <', function()
-    nvim_command('set viminfo=\'0,\\"0,<50')
+    nvim_command('set shada=\'0,\\"0,<50')
     setreg('c', {'d', 'e', ''}, 'c')
     setreg('l', {'a', 'b', 'cde'}, 'l')
     setreg('b', {'bca', 'abc', 'cba'}, 'b3')
@@ -108,7 +108,7 @@ describe('ShaDa support code', function()
   end)
 
   it('does limit number of lines according to <', function()
-    nvim_command('set viminfo=\'0,<2')
+    nvim_command('set shada=\'0,<2')
     setreg('o', {'d'}, 'c')
     setreg('t', {'a', 'b', 'cde'}, 'l')
     nvim_command('qa')
@@ -118,7 +118,7 @@ describe('ShaDa support code', function()
   end)
 
   it('does limit number of lines according to "', function()
-    nvim_command('set viminfo=\'0,\\"2')
+    nvim_command('set shada=\'0,\\"2')
     setreg('o', {'d'}, 'c')
     setreg('t', {'a', 'b', 'cde'}, 'l')
     nvim_command('qa')
@@ -128,7 +128,7 @@ describe('ShaDa support code', function()
   end)
 
   it('does limit number of lines according to < rather then "', function()
-    nvim_command('set viminfo=\'0,\\"2,<3')
+    nvim_command('set shada=\'0,\\"2,<3')
     setreg('o', {'d'}, 'c')
     setreg('t', {'a', 'b', 'cde'}, 'l')
     setreg('h', {'abc', 'acb', 'bac', 'bca', 'cab', 'cba'}, 'b3')

test/functional/shada/variables_spec.lua

@@ -14,21 +14,21 @@ describe('ShaDa support code', function()
 
   it('is able to dump and read back string variable', function()
     nvim('set_var', 'STRVAR', 'foo')
-    nvim_command('set viminfo+=!')
+    nvim_command('set shada+=!')
-    nvim_command('wviminfo')
+    nvim_command('wshada')
     reset()
-    nvim_command('set viminfo+=!')
+    nvim_command('set shada+=!')
-    nvim_command('rviminfo')
+    nvim_command('rshada')
     eq('foo', nvim('get_var', 'STRVAR'))
   end)
 
   local autotest = function(tname, varname, varval)
     it('is able to dump and read back ' .. tname .. ' variable automatically',
     function()
-      set_additional_cmd('set viminfo+=!')
+      set_additional_cmd('set shada+=!')
       reset()
       nvim('set_var', varname, varval)
-      -- Exit during `reset` is not a regular exit: it does not write viminfo 
+      -- Exit during `reset` is not a regular exit: it does not write shada 
       -- automatically
       nvim_command('qall')
       reset()
@@ -42,43 +42,43 @@ describe('ShaDa support code', function()
   autotest('dictionary', 'DCTVAR', {a=10})
   autotest('list', 'LSTVAR', {{a=10}, {b=10.5}, {c='str'}})
 
-  it('does not read back variables without `!` in &viminfo', function()
+  it('does not read back variables without `!` in &shada', function()
     nvim('set_var', 'STRVAR', 'foo')
-    nvim_command('set viminfo+=!')
+    nvim_command('set shada+=!')
-    nvim_command('wviminfo')
+    nvim_command('wshada')
-    set_additional_cmd('set viminfo-=!')
+    set_additional_cmd('set shada-=!')
     reset()
-    nvim_command('rviminfo')
+    nvim_command('rshada')
     eq(0, nvim_eval('exists("g:STRVAR")'))
   end)
 
-  it('does not dump variables without `!` in &viminfo', function()
+  it('does not dump variables without `!` in &shada', function()
-    nvim_command('set viminfo-=!')
+    nvim_command('set shada-=!')
     nvim('set_var', 'STRVAR', 'foo')
-    nvim_command('wviminfo')
+    nvim_command('wshada')
     reset()
-    nvim_command('set viminfo+=!')
+    nvim_command('set shada+=!')
-    nvim_command('rviminfo')
+    nvim_command('rshada')
     eq(0, nvim_eval('exists("g:STRVAR")'))
   end)
 
   it('does not dump session variables', function()
-    nvim_command('set viminfo+=!')
+    nvim_command('set shada+=!')
     nvim('set_var', 'StrVar', 'foo')
-    nvim_command('wviminfo')
+    nvim_command('wshada')
     reset()
-    nvim_command('set viminfo+=!')
+    nvim_command('set shada+=!')
-    nvim_command('rviminfo')
+    nvim_command('rshada')
     eq(0, nvim_eval('exists("g:StrVar")'))
   end)
 
   it('does not dump regular variables', function()
-    nvim_command('set viminfo+=!')
+    nvim_command('set shada+=!')
     nvim('set_var', 'str_var', 'foo')
-    nvim_command('wviminfo')
+    nvim_command('wshada')
     reset()
-    nvim_command('set viminfo+=!')
+    nvim_command('set shada+=!')
-    nvim_command('rviminfo')
+    nvim_command('rshada')
     eq(0, nvim_eval('exists("g:str_var")'))
   end)