diff --git a/runtime/doc/autocmd.txt b/runtime/doc/autocmd.txt
index edd1f54..5d60fbe 100644
--- a/runtime/doc/autocmd.txt
+++ b/runtime/doc/autocmd.txt
@@ -1,4 +1,4 @@
-*autocmd.txt*   For Vim version 8.1.  Last change: 2019 Apr 08
+*autocmd.txt*   For Vim version 8.1.  Last change: 2019 Apr 27
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -690,13 +690,14 @@
 				change or when doing |:diffupdate|.
 							*DirChanged*
 DirChanged			The working directory has changed in response
-				to the |:cd| or |:lcd| commands, or as a
-				result of the 'autochdir' option.
+				to the |:cd| or |:tcd| or |:lcd| commands, or
+				as a result of the 'autochdir' option.
 				The pattern can be:
-					"window" to trigger on `:lcd`
-					"global" to trigger on `:cd`
-					"auto"   to trigger on 'autochdir'.
-					"drop"	 to trigger on editing a file
+					"window"  to trigger on `:lcd`
+					"tabpage" to trigger on `:tcd`
+					"global"  to trigger on `:cd`
+					"auto"    to trigger on 'autochdir'.
+					"drop"	  to trigger on editing a file
 				<afile> is set to the new directory name.
 							*ExitPre*
 ExitPre				When using `:quit`, `:wq` in a way it makes
diff --git a/runtime/doc/editing.txt b/runtime/doc/editing.txt
index 1fc1c2f..60ac959 100644
--- a/runtime/doc/editing.txt
+++ b/runtime/doc/editing.txt
@@ -1304,9 +1304,10 @@
 ==============================================================================
 7. The current directory				*current-directory*
 
-You may use the |:cd| and |:lcd| commands to change to another directory, so
-you will not have to type that directory name in front of the file names.  It
-also makes a difference for executing external commands, e.g. ":!ls".
+You can use the |:cd|, |:tcd| and |:lcd| commands to change to another
+directory, so you will not have to type that directory name in front of the
+file names.  It also makes a difference for executing external commands, e.g.
+":!ls".
 
 Changing directory fails when the current buffer is modified, the '.' flag is
 present in 'cpoptions' and "!" is not used in the command.
@@ -1334,6 +1335,17 @@
 							*:chd* *:chdir*
 :chd[ir][!] [path]	Same as |:cd|.
 
+							*:tcd*
+:tcd[!] {path}		Like |:cd|, but only set the directory for the current
+			tab.  The current window will also use this directory.
+			The current directory is not changed for windows in
+			other tabs and for windows in the current tab that
+			have their own window-local directory.
+			{not in Vi}
+
+							*:tch* *:tchdir*
+:tch[dir][!]		Same as |:tcd|. {not in Vi}
+
 							*:lc* *:lcd*
 :lc[d][!] {path}	Like |:cd|, but only set the current directory when
 			the cursor is in the current window.  The current
@@ -1348,17 +1360,26 @@
 :pw[d]			Print the current directory name.  {Vi: no pwd}
 			Also see |getcwd()|.
 
-So long as no |:lcd| command has been used, all windows share the same current
-directory.  Using a command to jump to another window doesn't change anything
-for the current directory.
+So long as no |:lcd| or |:tcd| command has been used, all windows share the
+same current directory.  Using a command to jump to another window doesn't
+change anything for the current directory.
+
 When a |:lcd| command has been used for a window, the specified directory
 becomes the current directory for that window.  Windows where the |:lcd|
-command has not been used stick to the global current directory.  When jumping
-to another window the current directory will become the last specified local
-current directory.  If none was specified, the global current directory is
-used.
-When a |:cd| command is used, the current window will lose his local current
-directory and will use the global current directory from now on.
+command has not been used stick to the global or tab-local current directory.
+When jumping to another window the current directory will become the last
+specified local current directory.  If none was specified, the global or
+tab-local current directory is used.
+
+When a |:tcd| command has been used for a tab page, the specified directory
+becomes the current directory for the current tab page and the current window.
+The current directory of other tab pages is not affected.  When jumping to
+another tab page, the current directory will become the last specified local
+directory for that tab page. If the current tab has no local current directory
+the global current directory is used.
+
+When a |:cd| command is used, the current window and tab page will lose the
+local current directory and will use the global current directory from now on.
 
 After using |:cd| the full path name will be used for reading and writing
 files.  On some networked file systems this may cause problems.  The result of
diff --git a/runtime/doc/eval.txt b/runtime/doc/eval.txt
index ceaa0e0..f728c12 100644
--- a/runtime/doc/eval.txt
+++ b/runtime/doc/eval.txt
@@ -2398,6 +2398,7 @@
 has_key({dict}, {key})		Number	|TRUE| if {dict} has entry {key}
 haslocaldir([{winnr} [, {tabnr}]])
 				Number	|TRUE| if the window executed |:lcd|
+					or |:tcd|
 hasmapto({what} [, {mode} [, {abbr}]])
 				Number	|TRUE| if mapping to {what} exists
 histadd({history}, {item})	String	add an item to a history
@@ -4918,9 +4919,28 @@
 		directory.  See also |haslocaldir()|.
 
 		With {winnr} and {tabnr} return the local current directory of
-		the window in the specified tab page.
+		the window in the specified tab page. If {winnr} is -1 return
+		the working directory of the tabpage.
+		If {winnr} is zero use the current window, if {tabnr} is zero
+		use the current tabpage.
+		Without any arguments, return the working directory of the
+		current window.
 		Return an empty string if the arguments are invalid.
 
+		Examples: >
+			" Get the working directory of the current window
+			:echo getcwd()
+			:echo getcwd(0)
+			:echo getcwd(0, 0)
+			" Get the working directory of window 3 in tabpage 2
+			:echo getcwd(3, 2)
+			" Get the global working directory
+			:echo getcwd(-1)
+			" Get the working directory of tabpage 3
+			:echo getcwd(-1, 3)
+			" Get the working directory of current tabpage
+			:echo getcwd(-1, 0)
+<
 getfsize({fname})					*getfsize()*
 		The result is a Number, which is the size in bytes of the
 		given file {fname}.
@@ -5478,16 +5498,39 @@
 		an entry with key {key}.  Zero otherwise.
 
 haslocaldir([{winnr} [, {tabnr}]])			*haslocaldir()*
-		The result is a Number, which is 1 when the window has set a
-		local path via |:lcd|, and 0 otherwise.
+		The result is a Number:
+		    1   when the window has set a local directory via |:lcd|
+		    2   when the tab-page has set a local directory via |:tcd|
+		    0   otherwise.
 
 		Without arguments use the current window.
 		With {winnr} use this window in the current tab page.
 		With {winnr} and {tabnr} use the window in the specified tab
 		page.
 		{winnr} can be the window number or the |window-ID|.
+		If {winnr} is -1 it is ignored and only the tabpage is used.
 		Return 0 if the arguments are invalid.
+		Examples: >
+			if haslocaldir() == 1
+			  " window local directory case
+			elseif haslocaldir() == 2
+			  " tab-local directory case
+			else
+			  " global directory case
+			endif
 
+			" current window
+			:echo haslocaldir()
+			:echo haslocaldir(0)
+			:echo haslocaldir(0, 0)
+			" window n in current tab page
+			:echo haslocaldir(n)
+			:echo haslocaldir(n, 0)
+			" window n in tab page m
+			:echo haslocaldir(n, m)
+			" tab page m
+			:echo haslocaldir(-1, m)
+<
 hasmapto({what} [, {mode} [, {abbr}]])			*hasmapto()*
 		The result is a Number, which is 1 if there is a mapping that
 		contains {what} in somewhere in the rhs (what it is mapped to)
diff --git a/runtime/doc/index.txt b/runtime/doc/index.txt
index 83be4a5..c95de5b 100644
--- a/runtime/doc/index.txt
+++ b/runtime/doc/index.txt
@@ -1623,6 +1623,8 @@
 |:tab|		:tab		create new tab when opening new window
 |:tag|		:ta[g]		jump to tag
 |:tags|		:tags		show the contents of the tag stack
+|:tcd|		:tcd		change directory for tab page
+|:tchdir|	:tch[dir]	change directory for tab page
 |:tcl|		:tc[l]		execute Tcl command
 |:tcldo|	:tcld[o]	execute Tcl command for each line
 |:tclfile|	:tclf[ile]	execute Tcl script file
diff --git a/runtime/doc/options.txt b/runtime/doc/options.txt
index 1a6e561..1502fc7 100644
--- a/runtime/doc/options.txt
+++ b/runtime/doc/options.txt
@@ -1455,9 +1455,9 @@
 			{not available when compiled without the
 			|+file_in_path| feature}
 	This is a list of directories which will be searched when using the
-	|:cd| and |:lcd| commands, provided that the directory being searched
-	for has a relative path, not an absolute part starting with "/", "./"
-	or "../", the 'cdpath' option is not used then.
+	|:cd|, |:tcd| and |:lcd| commands, provided that the directory being
+	searched for has a relative path, not an absolute part starting with
+	"/", "./" or "../", the 'cdpath' option is not used then.
 	The 'cdpath' option's value has the same form and semantics as
 	|'path'|.  Also see |file-searching|.
 	The default value is taken from $CDPATH, with a "," prepended to look
diff --git a/runtime/doc/usr_22.txt b/runtime/doc/usr_22.txt
index 06ab022..e50237a 100644
--- a/runtime/doc/usr_22.txt
+++ b/runtime/doc/usr_22.txt
@@ -202,14 +202,28 @@
 	:pwd
 	/home/Bram/VeryLongFileName
 
-So long as no ":lcd" command has been used, all windows share the same current
-directory.  Doing a ":cd" command in one window will also change the current
+So long as no `:lcd` command has been used, all windows share the same current
+directory.  Doing a `:cd` command in one window will also change the current
 directory of the other window.
-   For a window where ":lcd" has been used a different current directory is
-remembered.  Using ":cd" or ":lcd" in other windows will not change it.
-   When using a ":cd" command in a window that uses a different current
+   For a window where `:lcd` has been used a different current directory is
+remembered.  Using `:cd` or `:lcd` in other windows will not change it.
+   When using a `:cd` command in a window that uses a different current
 directory, it will go back to using the shared directory.
 
+
+TAB LOCAL DIRECTORY
+
+When you open a new tab page, it uses the directory of the window in the
+previous tab page from which the new tab page was opened. You can change the
+directory of the current tab page using the `:tcd` command. All the windows in
+a tab page share this directory except for windows with a window-local
+directory. Any new windows opened in this tab page will use this directory as
+the current working directory. Using a `:cd` command in a tab page will not
+change the working directory of tab pages which have a tab local directory.
+When the global working directory is changed using the ":cd" command in a tab
+page, it will also change the current tab page working directory.
+
+
 ==============================================================================
 *22.3*	Finding a file
 
diff --git a/runtime/doc/usr_41.txt b/runtime/doc/usr_41.txt
index 429e242..c95dca6 100644
--- a/runtime/doc/usr_41.txt
+++ b/runtime/doc/usr_41.txt
@@ -766,7 +766,7 @@
 	isdirectory()		check if a directory exists
 	getfsize()		get the size of a file
 	getcwd()		get the current working directory
-	haslocaldir()		check if current window used |:lcd|
+	haslocaldir()		check if current window used |:lcd| or |:tcd|
 	tempname()		get the name of a temporary file
 	mkdir()			create a new directory
 	delete()		delete a file