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-rw-r--r--runtime/doc/editing.txt10
-rw-r--r--runtime/doc/quickref.txt1
-rw-r--r--runtime/optwin.vim4
3 files changed, 11 insertions, 4 deletions
diff --git a/runtime/doc/editing.txt b/runtime/doc/editing.txt
index 4e3173cfa9..14df41e6c8 100644
--- a/runtime/doc/editing.txt
+++ b/runtime/doc/editing.txt
@@ -1253,10 +1253,12 @@ working directory. If a local working directory (tab or window) does not
exist, the next-higher scope in the hierarchy applies.
*:cd* *E747* *E472*
-:cd[!] On non-Unix systems: Print the current directory
- name. On Unix systems: Change the current directory
- to the home directory. Use |:pwd| to print the
- current directory on all systems.
+:cd[!] On non-Unix systems when 'cdhome' is off: Print the
+ current directory name.
+ Otherwise: Change the current directory to the home
+ directory. Clear any window-local directory.
+ Use |:pwd| to print the current directory on all
+ systems.
:cd[!] {path} Change the current directory to {path}.
If {path} is relative, it is searched for in the
diff --git a/runtime/doc/quickref.txt b/runtime/doc/quickref.txt
index a229c8742f..af8301f1a0 100644
--- a/runtime/doc/quickref.txt
+++ b/runtime/doc/quickref.txt
@@ -629,6 +629,7 @@ Short explanation of each option: *option-list*
'buflisted' 'bl' whether the buffer shows up in the buffer list
'buftype' 'bt' special type of buffer
'casemap' 'cmp' specifies how case of letters is changed
+'cdhome' 'cdh' change directory to the home directory by ":cd"
'cdpath' 'cd' list of directories searched with ":cd"
'cedit' key used to open the command-line window
'charconvert' 'ccv' expression for character encoding conversion
diff --git a/runtime/optwin.vim b/runtime/optwin.vim
index d4c10f7afa..99420c524b 100644
--- a/runtime/optwin.vim
+++ b/runtime/optwin.vim
@@ -261,6 +261,10 @@ call <SID>OptionG("sect", &sect)
call append("$", "path\tlist of directory names used for file searching")
call append("$", "\t(global or local to buffer)")
call <SID>OptionG("pa", &pa)
+if exists("+cdhome")
+ call <SID>AddOption("cdhome", "change directory to the home directory by :cd")
+ call <SID>BinOptionG("cdh", &cdh)
+endif
call append("$", "cdpath\tlist of directory names used for :cd")
call <SID>OptionG("cd", &cd)
if exists("+autochdir")