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-rw-r--r--runtime/doc/change.txt8
-rw-r--r--runtime/doc/cmdline.txt3
-rw-r--r--runtime/doc/develop.txt2
-rw-r--r--runtime/doc/digraph.txt19
-rw-r--r--runtime/doc/editing.txt7
-rw-r--r--runtime/doc/eval.txt210
-rw-r--r--runtime/doc/various.txt130
7 files changed, 54 insertions, 325 deletions
diff --git a/runtime/doc/change.txt b/runtime/doc/change.txt
index 1761616651..912231bfcd 100644
--- a/runtime/doc/change.txt
+++ b/runtime/doc/change.txt
@@ -939,8 +939,6 @@ This replaces each 'E' character with a euro sign. Read more in |<Char->|.
this (that's a good habit anyway).
`:retab!` may also change a sequence of spaces by
<Tab> characters, which can mess up a printf().
- Not available when |+ex_extra| feature was disabled at
- compile time.
*retab-example*
Example for using autocommands and ":retab" to edit a file which is stored
@@ -1291,21 +1289,15 @@ The next three commands always work on whole lines.
:[range]ce[nter] [width] *:ce* *:center*
Center lines in [range] between [width] columns
(default 'textwidth' or 80 when 'textwidth' is 0).
- Not available when |+ex_extra| feature was disabled at
- compile time.
:[range]ri[ght] [width] *:ri* *:right*
Right-align lines in [range] at [width] columns
(default 'textwidth' or 80 when 'textwidth' is 0).
- Not available when |+ex_extra| feature was disabled at
- compile time.
*:le* *:left*
:[range]le[ft] [indent]
Left-align lines in [range]. Sets the indent in the
lines to [indent] (default 0).
- Not available when |+ex_extra| feature was disabled at
- compile time.
*gq*
gq{motion} Format the lines that {motion} moves over.
diff --git a/runtime/doc/cmdline.txt b/runtime/doc/cmdline.txt
index 47c4677b20..81b0e17322 100644
--- a/runtime/doc/cmdline.txt
+++ b/runtime/doc/cmdline.txt
@@ -789,7 +789,6 @@ function |expand()|.
#<n (where n is a number > 0) is replaced with old *:_#<* *c_#<*
file name n. See |:oldfiles| or |v:oldfiles| to get the
number. *E809*
- {only when compiled with the |+eval| and |+shada| features}
Note that these, except "#<n", give the file name as it was typed. If an
absolute path is needed (when using the file name from a different directory),
@@ -858,8 +857,6 @@ Note: these are typed literally, they are not special keys!
*%:8* *%:p* *%:.* *%:~* *%:h* *%:t* *%:r* *%:e* *%:s* *%:gs* *%:S*
The file name modifiers can be used after "%", "#", "#n", "<cfile>", "<sfile>",
"<afile>" or "<abuf>". They are also used with the |fnamemodify()| function.
-These are not available when Vim has been compiled without the |+modify_fname|
-feature.
These modifiers can be given, in this order:
:p Make file name a full path. Must be the first modifier. Also
changes "~/" (and "~user/" for Unix) to the path for the home
diff --git a/runtime/doc/develop.txt b/runtime/doc/develop.txt
index 4b1cbe2cce..a6ba7ee9c5 100644
--- a/runtime/doc/develop.txt
+++ b/runtime/doc/develop.txt
@@ -123,7 +123,7 @@ autoload/provider/python.vim script; the provider#python#Call function is only
defined if a valid external Python host is found. That works well with the
`has('python')` expression (normally used by Python plugins) because if the
Python host isn't installed then the plugin will "think" it is running in
-a Vim compiled without the |+python| feature.
+a Vim compiled without the "+python" feature.
DOCUMENTATION *dev-doc*
diff --git a/runtime/doc/digraph.txt b/runtime/doc/digraph.txt
index f05c73d737..95bc3722d0 100644
--- a/runtime/doc/digraph.txt
+++ b/runtime/doc/digraph.txt
@@ -32,9 +32,6 @@ An alternative is using the 'keymap' option.
first character, it has a special meaning in the
future.
-Vim is normally compiled with the |+digraphs| feature. If the feature is
-disabled, the ":digraph" command will display an error message.
-
Example of the output of ":digraphs": >
TH Þ 222 ss ß 223 a! à 224 a' á 225 a> â 226 a? ã 227 a: ä 228
@@ -53,19 +50,6 @@ conversion to be available, it might fail. For the NUL character you will see
"10". That's because NUL characters are internally represented with a NL
character. When you write the file it will become a NUL character.
-When Vim was compiled without the |+multi_byte| feature, you need to specify
-the character in the encoding given with 'encoding'. You might want to use
-something like this: >
-
- if has("multi_byte")
- digraph oe 339
- elseif &encoding == "iso-8859-15"
- digraph oe 189
- endif
-
-This defines the "oe" digraph for a character that is number 339 in Unicode
-and 189 in latin9 (iso-8859-15).
-
==============================================================================
2. Using digraphs *digraphs-use*
@@ -155,8 +139,7 @@ a standard meaning:
Example: a: is ä and o: is ö
These are the RFC1345 digraphs for the one-byte characters. See the output of
-":digraphs" for the others. The characters above 255 are only available when
-Vim was compiled with the |+multi_byte| feature.
+":digraphs" for the others.
EURO
diff --git a/runtime/doc/editing.txt b/runtime/doc/editing.txt
index 34fb779fe7..f4d3164dbc 100644
--- a/runtime/doc/editing.txt
+++ b/runtime/doc/editing.txt
@@ -1170,9 +1170,8 @@ If you want to always use ":confirm", set the 'confirm' option.
and |:qall| if 'confirm' is set.
{only in Win32 GUI}
When ":browse" is not possible you get an error
- message. If the |+browse| feature is missing or the
- {command} doesn't support browsing, the {command} is
- executed without a dialog.
+ message. If {command} doesn't support browsing, the
+ {command} is executed without a dialog.
":browse set" works like |:options|.
See also |:oldfiles| for ":browse oldfiles".
@@ -1460,8 +1459,6 @@ problem goes away the next day.
==============================================================================
11. File Searching *file-searching*
-{not available when compiled without the |+path_extra| feature}
-
The file searching is currently used for the 'path', 'cdpath' and 'tags'
options, for |finddir()| and |findfile()|. Other commands use |wildcards|
which is slightly different.
diff --git a/runtime/doc/eval.txt b/runtime/doc/eval.txt
index f5817279df..f11ce2de09 100644
--- a/runtime/doc/eval.txt
+++ b/runtime/doc/eval.txt
@@ -8,10 +8,6 @@ Expression evaluation *expression* *expr* *E15* *eval*
Using expressions is introduced in chapter 41 of the user manual |usr_41.txt|.
-Note: Expression evaluation can be disabled at compile time. If this has been
-done, the features in this document are not available. See |+eval| and
-|no-eval-feature|.
-
Type |gO| to see the table of contents.
==============================================================================
@@ -22,8 +18,6 @@ done, the features in this document are not available. See |+eval| and
There are six types of variables:
Number A 32 or 64 bit signed number. |expr-number| *Number*
- 64-bit Number is available only when compiled with the
- |+num64| feature.
Examples: -123 0x10 0177 0b1011
Float A floating point number. |floating-point-format| *Float*
@@ -1307,8 +1301,7 @@ is deleted when the window is closed.
*tabpage-variable* *t:var* *t:*
A variable name that is preceded with "t:" is local to the current tab page,
-It is deleted when the tab page is closed. {not available when compiled
-without the |+windows| feature}
+It is deleted when the tab page is closed.
*global-variable* *g:var* *g:*
Inside functions global variables are accessed with "g:". Omitting this will
@@ -1745,7 +1738,6 @@ v:oldfiles List of file names that is loaded from the |shada| file on
The List can be modified, but this has no effect on what is
stored in the |shada| file later. If you use values other
than String this will cause trouble.
- {only when compiled with the |+shada| feature}
*v:option_new*
v:option_new New value of the option. Valid while executing an |OptionSet|
@@ -1896,7 +1888,6 @@ v:termresponse The escape sequence returned by the terminal for the DA
is the terminal type: 0 for vt100 and 1 for vt220. Pv is the
patch level (since this was introduced in patch 95, it's
always 95 or bigger). Pc is always zero.
- {only when compiled with |+termresponse| feature}
*v:testing* *testing-variable*
v:testing Must be set before using `test_garbagecollect_now()`.
@@ -3673,8 +3664,6 @@ finddir({name} [, {path} [, {count}]]) *finddir()*
{name} in {path} instead of the first one.
When {count} is negative return all the matches in a |List|.
This is quite similar to the ex-command |:find|.
- {only available when compiled with the |+file_in_path|
- feature}
findfile({name} [, {path} [, {count}]]) *findfile()*
Just like |finddir()|, but find a file instead of a directory.
@@ -3795,7 +3784,6 @@ foldtext() Returns a String, to be displayed for a closed fold. This is
When used to draw the actual foldtext, the rest of the line
will be filled with the fold char from the 'fillchars'
setting.
- {not available when compiled without the |+folding| feature}
foldtextresult({lnum}) *foldtextresult()*
Returns the text that is displayed for the closed fold at line
@@ -3805,7 +3793,6 @@ foldtextresult({lnum}) *foldtextresult()*
{lnum} is used like with |getline()|. Thus "." is the current
line, "'m" mark m, etc.
Useful when exporting folded text, e.g., to HTML.
- {not available when compiled without the |+folding| feature}
*foreground()*
foreground() Move the Vim window to the foreground. Useful when sent from
@@ -4683,10 +4670,49 @@ globpath({path}, {expr} [, {nosuf} [, {list} [, {allinks}]]])
supported, thus using 'path' will not always work properly.
*has()*
-has({feature}) The result is a Number, which is 1 if the feature {feature} is
- supported, zero otherwise. The {feature} argument is a
- string. See |feature-list| below.
- Also see |exists()|.
+has({feature}) Returns 1 if {feature} is supported, 0 otherwise. The
+ {feature} argument is a feature name like "nvim-0.2.1" or
+ "win32", see below. See also |exists()|.
+
+ Vim's compile-time feature names (prefixed with "+") are not
+ supported because Nvim is always compiled with ALL possible
+ features. |feature-compile|
+
+ Feature names can be:
+ 1. Nvim version. For example the "nvim-0.2.1" feature means
+ that Nvim is version 0.2.1 or later: >
+ :if has("nvim-0.2.1")
+
+< 2. Runtime condition or other pseudo-feature. For example the
+ "win32" feature checks if the current system is Windows: >
+ :if has("win32")
+< *feature-list*
+ List of supported pseudo-feature names:
+ acl |ACL| support
+ iconv Can use |iconv()| for conversion.
+ +shellslash Can use backslashes in filenames (Windows)
+ clipboard |clipboard| provider is available.
+ nvim This is Nvim.
+ python2 Legacy Vim |python2| interface. |has-python|
+ python3 Legacy Vim |python3| interface. |has-python|
+ pythonx Legacy Vim |python_x| interface. |has-pythonx|
+ ttyin input is a terminal (tty)
+ ttyout output is a terminal (tty)
+ unix Unix system.
+ *vim_starting* True during |startup|.
+ win32 Windows system (32 or 64 bit).
+ wsl WSL (Windows Subsystem for Linux) system
+
+ *has-patch*
+ 3. Vim patches. The "patch123" feature means that Vim patch
+ 123 has been included. This does not check the Vim
+ version, you could check |v:version| for that.
+ Example: >
+ :if v:version > 602 || v:version == 602 && has("patch148")
+
+< 5. Vim version. For example the "patch-7.4.237" feature means
+ that the Vim version is 7.4.237 or later. >
+ :if has("patch-7.4.237")
has_key({dict}, {key}) *has_key()*
@@ -8514,154 +8540,6 @@ xor({expr}, {expr}) *xor()*
<
- *feature-list*
-There are four types of features:
-1. Features that are only supported when they have been enabled when Vim
- was compiled |+feature-list|. Example: >
- :if has("cindent")
-2. Features that are only supported when certain conditions have been met.
- Example: >
- :if has("win32")
-< *has-patch*
-3. Nvim version. The "nvim-0.2.1" feature means that the Nvim version is
- 0.2.1 or later. Example: >
- :if has("nvim-0.2.1")
-<
-4. Included patches. The "patch123" feature means that patch 123 has been
- included. Note that this form does not check the version of Vim, you need
- to inspect |v:version| for that.
- Example (checking version 6.2.148 or later): >
- :if v:version > 602 || v:version == 602 && has("patch148")
-< Note that it's possible for patch 147 to be omitted even though 148 is
- included.
-
-5. Beyond a certain version or at a certain version and including a specific
- patch. The "patch-7.4.237" feature means that the Vim version is 7.5 or
- later, or it is version 7.4 and patch 237 was included.
- Note that this only works for patch 7.4.237 and later, before that you
- need to use the example above that checks v:version. Example: >
- :if has("patch-7.4.248")
-< Note that it's possible for patch 147 to be omitted even though 148 is
- included.
-
-Hint: To find out if Vim supports backslashes in a file name (MS-Windows),
-use: `if exists('+shellslash')`
-
-
-acl Compiled with |ACL| support.
-arabic Compiled with Arabic support |Arabic|.
-autocmd Compiled with autocommand support. |autocommand|
-browse Compiled with |:browse| support, and browse() will
- work.
-browsefilter Compiled with support for |browsefilter|.
-byte_offset Compiled with support for 'o' in 'statusline'
-cindent Compiled with 'cindent' support.
-clipboard Compiled with 'clipboard' support.
-cmdline_compl Compiled with |cmdline-completion| support.
-cmdline_hist Compiled with |cmdline-history| support.
-cmdline_info Compiled with 'showcmd' and 'ruler' support.
-comments Compiled with |'comments'| support.
-cscope Compiled with |cscope| support.
-debug Compiled with "DEBUG" defined.
-dialog_con Compiled with console dialog support.
-digraphs Compiled with support for digraphs.
-eval Compiled with expression evaluation support. Always
- true, of course!
-ex_extra |+ex_extra|, always true now
-extra_search Compiled with support for |'incsearch'| and
- |'hlsearch'|
-file_in_path Compiled with support for |gf| and |<cfile>|
-filterpipe When 'shelltemp' is off pipes are used for shell
- read/write/filter commands
-find_in_path Compiled with support for include file searches
- |+find_in_path|.
-float Compiled with support for |Float|.
-fname_case Case in file names matters (for Windows this is not
- present).
-folding Compiled with |folding| support.
-gettext Compiled with message translation |multi-lang|
-iconv Can use iconv() for conversion.
-insert_expand Compiled with support for CTRL-X expansion commands in
- Insert mode.
-jumplist Compiled with |jumplist| support.
-keymap Compiled with 'keymap' support.
-lambda Compiled with |lambda| support.
-langmap Compiled with 'langmap' support.
-libcall Compiled with |libcall()| support.
-linebreak Compiled with 'linebreak', 'breakat', 'showbreak' and
- 'breakindent' support.
-lispindent Compiled with support for lisp indenting.
-listcmds Compiled with commands for the buffer list |:files|
- and the argument list |arglist|.
-localmap Compiled with local mappings and abbr. |:map-local|
-mac macOS version of Nvim.
-menu Compiled with support for |:menu|.
-mksession Compiled with support for |:mksession|.
-modify_fname Compiled with file name modifiers. |filename-modifiers|
-mouse Compiled with support mouse.
-mouseshape Compiled with support for 'mouseshape'.
-multi_byte Compiled with support for 'encoding'
-multi_byte_encoding 'encoding' is set to a multi-byte encoding.
-multi_lang Compiled with support for multiple languages.
-num64 Compiled with 64-bit |Number| support.
-nvim This is Nvim. |has-patch|
-path_extra Compiled with up/downwards search in 'path' and 'tags'
-persistent_undo Compiled with support for persistent undo history.
-postscript Compiled with PostScript file printing.
-printer Compiled with |:hardcopy| support.
-profile Compiled with |:profile| support.
-python Legacy Vim Python 2.x API is available. |has-python|
-python3 Legacy Vim Python 3.x API is available. |has-python|
-pythonx Compiled with |python_x| interface. |has-pythonx|
-quickfix Compiled with |quickfix| support.
-reltime Compiled with |reltime()| support.
-rightleft Compiled with 'rightleft' support.
-scrollbind Compiled with 'scrollbind' support.
-shada Compiled with shada support.
-showcmd Compiled with 'showcmd' support.
-signs Compiled with |:sign| support.
-smartindent Compiled with 'smartindent' support.
-spell Compiled with spell checking support |spell|.
-startuptime Compiled with |--startuptime| support.
-statusline Compiled with support for 'statusline', 'rulerformat'
- and special formats of 'titlestring' and 'iconstring'.
-syntax Compiled with syntax highlighting support |syntax|.
-syntax_items There are active syntax highlighting items for the
- current buffer.
-tablineat 'tabline' option accepts %@Func@ items.
-tag_binary Compiled with binary searching in tags files
- |tag-binary-search|.
-tag_old_static Compiled with support for old static tags
- |tag-old-static|.
-tag_any_white Compiled with support for any white characters in tags
- files |tag-any-white|.
-termresponse Compiled with support for t_RV and |v:termresponse|.
-textobjects Compiled with support for |text-objects|.
-timers Compiled with |timer_start()| support.
-title Compiled with window title support |'title'|.
-ttyin input is a terminal (tty)
-ttyout output is a terminal (tty)
-unix Unix version of Vim.
-unnamedplus Compiled with support for "unnamedplus" in 'clipboard'
-user_commands User-defined commands.
-vertsplit Compiled with vertically split windows |:vsplit|.
-vim_starting True while initial source'ing takes place. |startup|
- *vim_starting*
-virtualedit Compiled with 'virtualedit' option.
-visual Compiled with Visual mode.
-visualextra Compiled with extra Visual mode commands.
- |blockwise-operators|.
-vreplace Compiled with |gR| and |gr| commands.
-vtp Compiled for vcon support |+vtp| (check vcon to find
- out if it works in the current console)).
-wildignore Compiled with 'wildignore' option.
-wildmenu Compiled with 'wildmenu' option.
-win32 Windows version of Vim (32 or 64 bit).
-winaltkeys Compiled with 'winaltkeys' option.
-windows Compiled with support for more than one window.
-writebackup Compiled with 'writebackup' default on.
-wsl WSL (Windows Subsystem for Linux) version of Vim.
-
*string-match*
Matching a pattern in a String
diff --git a/runtime/doc/various.txt b/runtime/doc/various.txt
index 2b8ba56c28..6f809af387 100644
--- a/runtime/doc/various.txt
+++ b/runtime/doc/various.txt
@@ -286,130 +286,12 @@ g8 Print the hex values of the bytes used in the
:!! Repeat last ":!{cmd}".
*:ve* *:version*
-:ve[rsion] Print the version number of the editor. The following
- lines contain information about which features were
- enabled when Vim was compiled. When there is a
- preceding '+', the feature is included, when there is
- a '-' it is excluded. To change this, you have to
- edit feature.h and recompile Vim. To check for this
- in an expression, see |has()|. Here is an overview of
- the features. The first column shows the smallest
- version in which they are included:
- T tiny
- S small
- N normal
- B big
- H huge
- m manually enabled or depends on other features
- (none) system dependent
- Thus if a feature is marked with "N", it is included
- in the normal, big and huge versions of Vim.
-
- *+feature-list*
- *+acl* |ACL| support included
-B *+arabic* |Arabic| language support
-N *+autocmd* |:autocmd|, automatic commands
-N *+browse* |:browse| command
-N *+byte_offset* support for 'o' flag in 'statusline' option, "go"
- and ":goto" commands.
-N *+cindent* |'cindent'|, C indenting
-N *+clientserver* Unix and Win32: Remote invocation |clientserver|
- *+clipboard* |clipboard| support
-N *+cmdline_compl* command line completion |cmdline-completion|
-S *+cmdline_hist* command line history |cmdline-history|
-N *+cmdline_info* |'showcmd'| and |'ruler'|
-N *+comments* |'comments'| support
-B *+conceal* "conceal" support, see |conceal| |:syn-conceal| etc.
-B *+cscope* |cscope| support
-m *+cursorbind* |'cursorbind'| support
-m *+debug* Compiled for debugging.
-N *+dialog_gui* Support for |:confirm| with GUI dialog.
-N *+dialog_con* Support for |:confirm| with console dialog.
-N *+dialog_con_gui* Support for |:confirm| with GUI and console dialog.
-N *+digraphs* |digraphs| *E196*
-N *+eval* expression evaluation |eval.txt|
-N *+ex_extra* always on now, used to be for Vim's extra Ex commands
-N *+extra_search* |'hlsearch'| and |'incsearch'| options.
-N *+file_in_path* |gf|, |CTRL-W_f| and |<cfile>|
-N *+find_in_path* include file searches: |[I|, |:isearch|,
- |CTRL-W_CTRL-I|, |:checkpath|, etc.
-N *+folding* |folding|
-N *+gettext* message translations |multi-lang|
- *+iconv* Compiled with the |iconv()| function
- *+iconv/dyn* Likewise |iconv-dynamic| |/dyn|
-N *+insert_expand* |insert_expand| Insert mode completion
-S *+jumplist* |jumplist|
-B *+keymap* |'keymap'|
-N *+lambda* |lambda| and |closure|
-B *+langmap* |'langmap'|
-N *+libcall* |libcall()|
-N *+linebreak* |'linebreak'|, |'breakat'| and |'showbreak'|
-N *+lispindent* |'lisp'|
-N *+listcmds* Vim commands for the list of buffers |buffer-hidden|
- and argument list |:argdelete|
-N *+localmap* Support for mappings local to a buffer |:map-local|
-N *+menu* |:menu|
-N *+mksession* |:mksession|
-N *+modify_fname* |filename-modifiers|
-N *+mouse* Mouse handling |mouse-using|
-N *+mouseshape* |'mouseshape'|
-N *+multi_byte* 16 and 32 bit characters |multibyte|
- *+multi_byte_ime* Win32 input method for multibyte chars |multibyte-ime|
-N *+multi_lang* non-English language support |multi-lang|
- *+num64* 64-bit Number support |Number|
-N *+path_extra* Up/downwards search in 'path' and 'tags'
-N *+persistent_undo* Persistent undo |undo-persistence|
- *+postscript* |:hardcopy| writes a PostScript file
-N *+printer* |:hardcopy| command
-H *+profile* |:profile| command
-m *+python* Python 2 interface |python|
-m *+python3* Python 3 interface |python|
-N *+quickfix* |:make| and |quickfix| commands
-N *+reltime* |reltime()| function, 'hlsearch'/'incsearch' timeout,
- 'redrawtime' option
-B *+rightleft* Right to left typing |'rightleft'|
-N *+scrollbind* |'scrollbind'|
-N *+shada* |'shada'|
-B *+signs* |:sign|
-N *+smartindent* |'smartindent'|
-N *+startuptime* |--startuptime| argument
-N *+statusline* Options 'statusline', 'rulerformat' and special
- formats of 'titlestring' and 'iconstring'
-N *+syntax* Syntax highlighting |syntax|
-N *+tablineat* 'tabline' option recognizing %@Func@ items.
-T *+tag_binary* binary searching in tags file |tag-binary-search|
-N *+tag_old_static* old method for static tags |tag-old-static|
-m *+tag_any_white* any white space allowed in tags file |tag-any-white|
-B *+termguicolors* 24-bit color in xterm-compatible terminals support
-N *+termresponse* support for t_RV and |v:termresponse|
-N *+textobjects* |text-objects| selection
-N *+timers* the |timer_start()| function
-N *+title* Setting the window 'title' and 'icon'
-N *+toolbar* |gui-toolbar|
-N *+user_commands* User-defined commands. |user-commands|
- *+vertsplit* Vertically split windows |:vsplit|
-N *+virtualedit* |'virtualedit'|
-S *+visual* Visual mode |Visual-mode| Always enabled since 7.4.200.
-N *+visualextra* extra Visual mode commands |blockwise-operators|
-N *+vreplace* |gR| and |gr|
- *+vtp* on MS-Windows console: support for 'termguicolors'
-N *+wildignore* |'wildignore'|
-N *+wildmenu* |'wildmenu'|
- *+windows* more than one window
-m *+writebackup* |'writebackup'| is default on
-m *+xim* X input method |xim|
- *+xfontset* X fontset support |xfontset|
- *+xpm* pixmap support
-
- */dyn* *E370* *E448*
- To some of the features "/dyn" is added when the
- feature is only available when the related library can
- be dynamically loaded.
-
-:ve[rsion] {nr} Is now ignored. This was previously used to check the
- version number of a .vimrc file. It was removed,
- because you can now use the ":if" command for
- version-dependent behavior.
+:ve[rsion] Print editor version and build information.
+ See also |feature-compile|.
+
+:ve[rsion] {nr} Ignored. Previously used to check the version number
+ of a .vimrc file. You can now use the ":if" command
+ for version-dependent behavior.
*:redi* *:redir*
:redi[r][!] > {file} Redirect messages to file {file}. The messages which