patch 8.2.3780: ":cd" works differently on MS-Windows
Problem: ":cd" works differently on MS-Windows.
Solution: Add the 'cdhome' option. (closes #9324)
diff --git a/runtime/doc/editing.txt b/runtime/doc/editing.txt
index cea0e44..3493510 100644
--- a/runtime/doc/editing.txt
+++ b/runtime/doc/editing.txt
@@ -1298,11 +1298,12 @@
present in 'cpoptions' and "!" is not used in the command.
*: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.
- On Unix systems: clear any window-local directory.
+: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 f1e2ac4..aa5a36a 100644
--- a/runtime/doc/quickref.txt
+++ b/runtime/doc/quickref.txt
@@ -635,6 +635,7 @@
'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 1b826c7..38bc87e 100644
--- a/runtime/optwin.vim
+++ b/runtime/optwin.vim
@@ -260,6 +260,10 @@
call <SID>AddOption("path", gettext("list of directory names used for file searching"))
call append("$", "\t" .. s:global_or_local)
call <SID>OptionG("pa", &pa)
+if exists("+cdhome")
+ call <SID>AddOption("cdhome", gettext("change directory to the home directory by :cd"))
+ call <SID>BinOptionG("cdh", &cdh)
+endif
call <SID>AddOption("cdpath", gettext("list of directory names used for :cd"))
call <SID>OptionG("cd", &cd)
if exists("+autochdir")