FM / doc

/usr/share/vim/vim80/doc

Name	Size	Mode	Actions
arabic.txt	11936	0644	edit dl rm
autocmd.txt	65402	0644	edit dl rm
change.txt	74877	0644	edit dl rm
channel.txt	30819	0644	edit dl rm
cmdline.txt	47283	0644	edit dl rm
debug.txt	7182	0644	edit dl rm
debugger.txt	5744	0644	edit dl rm
develop.txt	22344	0644	edit dl rm
diff.txt	16525	0644	edit dl rm
digraph.txt	62123	0644	edit dl rm
editing.txt	73176	0644	edit dl rm
eval.txt	444462	0644	edit dl rm
farsi.txt	9703	0644	edit dl rm
filetype.txt	26647	0644	edit dl rm
fold.txt	23694	0644	edit dl rm
ft_ada.txt	18247	0644	edit dl rm
ft_rust.txt	9526	0644	edit dl rm
ft_sql.txt	30694	0644	edit dl rm
gui.txt	45592	0644	edit dl rm
gui_w32.txt	18916	0644	edit dl rm
gui_x11.txt	29480	0644	edit dl rm
hangulin.txt	3291	0644	edit dl rm
hebrew.txt	5714	0644	edit dl rm
help.txt	8578	0644	edit dl rm
helphelp.txt	14338	0644	edit dl rm
howto.txt	2911	0644	edit dl rm
if_cscop.txt	19361	0644	edit dl rm
if_lua.txt	14642	0644	edit dl rm
if_mzsch.txt	11823	0644	edit dl rm
if_ole.txt	7405	0644	edit dl rm
if_perl.txt	11149	0644	edit dl rm
if_pyth.txt	37944	0644	edit dl rm
if_ruby.txt	8014	0644	edit dl rm
if_sniff.txt	266	0644	edit dl rm
if_tcl.txt	23026	0644	edit dl rm
indent.txt	39427	0644	edit dl rm
index.txt	76443	0644	edit dl rm
insert.txt	83156	0644	edit dl rm
intro.txt	39226	0644	edit dl rm
map.txt	64668	0644	edit dl rm
mbyte.txt	59306	0644	edit dl rm
message.txt	31230	0644	edit dl rm
mlang.txt	7850	0644	edit dl rm
motion.txt	51602	0644	edit dl rm
netbeans.txt	36998	0644	edit dl rm
options.txt	389116	0644	edit dl rm
os_390.txt	4753	0644	edit dl rm
os_amiga.txt	5461	0644	edit dl rm
os_beos.txt	10983	0644	edit dl rm
os_dos.txt	12021	0644	edit dl rm
os_mac.txt	6851	0644	edit dl rm
os_mint.txt	1402	0644	edit dl rm
os_msdos.txt	518	0644	edit dl rm
os_os2.txt	294	0644	edit dl rm
os_qnx.txt	4071	0644	edit dl rm
os_risc.txt	323	0644	edit dl rm
os_unix.txt	2595	0644	edit dl rm
os_vms.txt	32100	0644	edit dl rm
os_win32.txt	13348	0644	edit dl rm
pattern.txt	59321	0644	edit dl rm
pi_getscript.txt	21078	0644	edit dl rm
pi_gzip.txt	1321	0644	edit dl rm
pi_logipat.txt	4186	0644	edit dl rm
pi_netrw.txt	175550	0644	edit dl rm
pi_paren.txt	2269	0644	edit dl rm
pi_spec.txt	4122	0644	edit dl rm
pi_tar.txt	6223	0644	edit dl rm
pi_vimball.txt	11853	0644	edit dl rm
pi_zip.txt	7229	0644	edit dl rm
print.txt	31158	0644	edit dl rm
quickfix.txt	69021	0644	edit dl rm
quickref.txt	71256	0644	edit dl rm
quotes.txt	12743	0644	edit dl rm
recover.txt	10694	0644	edit dl rm
remote.txt	8420	0644	edit dl rm
repeat.txt	39573	0644	edit dl rm
rileft.txt	4976	0644	edit dl rm
russian.txt	3090	0644	edit dl rm
scroll.txt	14071	0644	edit dl rm
sign.txt	6891	0644	edit dl rm
spell.txt	62781	0644	edit dl rm
sponsor.txt	7198	0644	edit dl rm
starting.txt	73622	0644	edit dl rm
syntax.txt	217471	0644	edit dl rm
tabpage.txt	16720	0644	edit dl rm
tags	328832	0644	edit dl rm
tagsrch.txt	36636	0644	edit dl rm
term.txt	45416	0644	edit dl rm
terminal.txt	33567	0644	edit dl rm
tips.txt	20556	0644	edit dl rm
todo.txt	296268	0644	edit dl rm
uganda.txt	14024	0644	edit dl rm
undo.txt	16539	0644	edit dl rm
usr_01.txt	7090	0644	edit dl rm
usr_02.txt	24339	0644	edit dl rm
usr_03.txt	23605	0644	edit dl rm
usr_04.txt	19082	0644	edit dl rm
usr_05.txt	23824	0644	edit dl rm
usr_06.txt	9587	0644	edit dl rm
usr_07.txt	15984	0644	edit dl rm
usr_08.txt	19374	0644	edit dl rm
usr_09.txt	11450	0644	edit dl rm
usr_10.txt	29180	0644	edit dl rm
usr_11.txt	12611	0644	edit dl rm
usr_12.txt	13424	0644	edit dl rm
usr_20.txt	13703	0644	edit dl rm
usr_21.txt	18373	0644	edit dl rm
usr_22.txt	14297	0644	edit dl rm
usr_23.txt	12588	0644	edit dl rm
usr_24.txt	20869	0644	edit dl rm
usr_25.txt	19114	0644	edit dl rm
usr_26.txt	8254	0644	edit dl rm
usr_27.txt	17723	0644	edit dl rm
usr_28.txt	16015	0644	edit dl rm
usr_29.txt	20116	0644	edit dl rm
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usr_40.txt	23184	0644	edit dl rm
usr_41.txt	89301	0644	edit dl rm
usr_42.txt	13798	0644	edit dl rm
usr_43.txt	7404	0644	edit dl rm
usr_44.txt	29211	0644	edit dl rm
usr_45.txt	17912	0644	edit dl rm
usr_90.txt	17661	0644	edit dl rm
usr_toc.txt	9218	0644	edit dl rm
various.txt	28852	0644	edit dl rm
version4.txt	13906	0644	edit dl rm
version5.txt	308543	0644	edit dl rm
version6.txt	577052	0644	edit dl rm
version7.txt	674766	0644	edit dl rm
version8.txt	684252	0644	edit dl rm
visual.txt	21843	0644	edit dl rm
vi_diff.txt	42812	0644	edit dl rm
windows.txt	53030	0644	edit dl rm
workshop.txt	4631	0644	edit dl rm

Edit: /usr/share/vim/vim80/doc/usr_22.txt (14297B)

*usr_22.txt*	For Vim version 8.0.  Last change: 2016 Dec 13

VIM USER MANUAL - by Bram Moolenaar

Finding the file to edit

Files can be found everywhere.  So how do you find them?  Vim offers various
ways to browse the directory tree.  There are commands to jump to a file that
is mentioned in another.  And Vim remembers which files have been edited
before.

|22.1|	The file browser
|22.2|	The current directory
|22.3|	Finding a file
|22.4|	The buffer list

==============================================================================
*22.1*	The file browser

Vim has a plugin that makes it possible to edit a directory.  Try this: >

:edit .

Through the magic of autocommands and Vim scripts, the window will be filled
with the contents of the directory.  It looks like this:

" ============================================================================ ~
" Netrw Directory Listing                                        (netrw v109) ~
"   Sorted by      name ~
"   Sort sequence: [\/]$,\.h$,\.c$,\.cpp$,*,\.info$,\.swp$,\.o$\.obj$,\.bak$ ~
"   Quick Help: <F1>:help  -:go up dir  D:delete  R:rename  s:sort-by  x:exec ~
" ============================================================================ ~
../ ~
./ ~
check/ ~
Makefile ~
autocmd.txt ~
change.txt ~
eval.txt~ ~
filetype.txt~ ~
help.txt.info ~

You can see these items:

1.  The name of the browsing tool and its version number
2.  The name of the browsing directory
3.  The method of sorting (may be by name, time, or size)
4.  How names are to be sorted (directories first, then *.h files,
    *.c files, etc)
5.  How to get help (use the <F1> key), and an abbreviated listing
    of available commands
6.  A listing of files, including "../", which allows one to list
    the parent directory.

If you have syntax highlighting enabled, the different parts are highlighted
so as to make it easier to spot them.

You can use Normal mode Vim commands to move around in the text.  For example,
move the cursor atop a file and press <Enter>; you will then be editing that
file.  To go back to the browser use ":edit ." again, or use ":Explore".
CTRL-O also works.

Try using <Enter> while the cursor is atop a directory name.  The result is
that the file browser moves into that directory and displays the items found
there.  Pressing <Enter> on the first directory "../" moves you one level
higher.  Pressing "-" does the same thing, without the need to move to the
"../" item first.

You can press <F1> to get help on the things you can do in the netrw file
browser.  This is what you get: >

9. Directory Browsing	 netrw-browse   netrw-dir   netrw-list   netrw-help

The <F1> key thus brings you to a netrw directory browsing contents help page.
It's a regular help page; use the usual |CTRL-]| to jump to tagged help items
and |CTRL-O| to jump back.

To select files for display and editing: (with the cursor is atop a filename)

The following normal-mode commands may be used to control the browser display:

i		Controls listing style (thin, long, wide, and tree).
			The long listing includes size and date information.
	s		Repeatedly pressing s will change the way the files
			are sorted; one may sort on name, modification time,
			or size.
	r		Reverse the sorting order.

As a sampling of extra normal-mode commands:

c		Change Vim's notion of the current directory to be
			the same as the browser directory.  (see
			|g:netrw_keepdir| to control this, too)
	R		Rename the file or directory under the cursor; a
			prompt will be issued for the new name.
	D		Delete the file or directory under the cursor; a
			confirmation request will be issued.
	mb gb		Make bookmark/goto bookmark

One may also use command mode; again, just a sampling:

:Explore [directory]	Browse specified/current directory
	:NetrwSettings		A comprehensive list of your current netrw
				settings with help linkage.

The netrw browser is not limited to just your local machine; one may use
urls such as:    (that trailing / is important)

:Explore ftp://somehost/path/to/dir/
	:e scp://somehost/path/to/dir/

See |netrw-browse| for more.

==============================================================================
*22.2*	The current directory

Just like the shell, Vim has the concept of a current directory.  Suppose you
are in your home directory and want to edit several files in a directory
"VeryLongFileName".  You could do: >

:edit VeryLongFileName/file1.txt
	:edit VeryLongFileName/file2.txt
	:edit VeryLongFileName/file3.txt

To avoid much of the typing, do this: >

:cd VeryLongFileName
	:edit file1.txt
	:edit file2.txt
	:edit file3.txt

The ":cd" command changes the current directory.  You can see what the current
directory is with the ":pwd" command: >

:pwd
	/home/Bram/VeryLongFileName

Vim remembers the last directory that you used.  Use "cd -" to go back to it.
Example: >

:pwd
	/home/Bram/VeryLongFileName
	:cd /etc
	:pwd
	/etc
	:cd -
	:pwd
	/home/Bram/VeryLongFileName
	:cd -
	:pwd
	/etc

WINDOW LOCAL DIRECTORY

When you split a window, both windows use the same current directory.  When
you want to edit a number of files somewhere else in the new window, you can
make it use a different directory, without changing the current directory in
the other window.  This is called a local directory. >

:pwd
	/home/Bram/VeryLongFileName
	:split
	:lcd /etc
	:pwd
	/etc
	CTRL-W w
	: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
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
directory, it will go back to using the shared directory.

==============================================================================
*22.3*	Finding a file

You are editing a C program that contains this line:

#include "inits.h" ~

You want to see what is in that "inits.h" file.  Move the cursor on the name
of the file and type: >

Vim will find the file and edit it.
   What if the file is not in the current directory?  Vim will use the 'path'
option to find the file.  This option is a list of directory names where to
look for your file.
   Suppose you have your include files located in "c:/prog/include".  This
command will add it to the 'path' option: >

:set path+=c:/prog/include

This directory is an absolute path.  No matter where you are, it will be the
same place.  What if you have located files in a subdirectory, below where the
file is?  Then you can specify a relative path name.  This starts with a dot:
>
	:set path+=./proto

This tells Vim to look in the directory "proto", below the directory where the
file in which you use "gf" is.  Thus using "gf" on "inits.h" will make Vim
look for "proto/inits.h", starting in the directory of the file.
   Without the "./", thus "proto", Vim would look in the "proto" directory
below the current directory.  And the current directory might not be where the
file that you are editing is located.

The 'path' option allows specifying the directories where to search for files
in many more ways.  See the help on the 'path' option.
   The 'isfname' option is used to decide which characters are included in the
file name, and which ones are not (e.g., the " character in the example
above).

When you know the file name, but it's not to be found in the file, you can
type it: >

:find inits.h

Vim will then use the 'path' option to try and locate the file.  This is the
same as the ":edit" command, except for the use of 'path'.

To open the found file in a new window use CTRL-W f instead of "gf", or use
":sfind" instead of ":find".

A nice way to directly start Vim to edit a file somewhere in the 'path': >

vim "+find stdio.h"

This finds the file "stdio.h" in your value of 'path'.  The quotes are
necessary to have one argument |-+c|.

==============================================================================
*22.4*	The buffer list

The Vim editor uses the term buffer to describe a file being edited.
Actually, a buffer is a copy of the file that you edit.  When you finish
changing the buffer, you write the contents of the buffer to the file.
Buffers not only contain file contents, but also all the marks, settings, and
other stuff that goes with it.

HIDDEN BUFFERS

Suppose you are editing the file one.txt and need to edit the file two.txt.
You could simply use ":edit two.txt", but since you made changes to one.txt
that won't work.  You also don't want to write one.txt yet.  Vim has a
solution for you: >

:hide edit two.txt

The buffer "one.txt" disappears from the screen, but Vim still knows that you
are editing this buffer, so it keeps the modified text.  This is called a
hidden buffer: The buffer contains text, but you can't see it.
   The argument of ":hide" is another command.  ":hide" makes that command
behave as if the 'hidden' option was set.  You could also set this option
yourself.  The effect is that when any buffer is abandoned, it becomes hidden.
   Be careful!  When you have hidden buffers with changes, don't exit Vim
without making sure you have saved all the buffers.

INACTIVE BUFFERS

When a buffer has been used once, Vim remembers some information about it.
When it is not displayed in a window and it is not hidden, it is still in the
buffer list.  This is called an inactive buffer.  Overview:

Active		Appears in a window, text loaded.
   Hidden		Not in a window, text loaded.
   Inactive		Not in a window, no text loaded.

The inactive buffers are remembered, because Vim keeps information about them,
like marks.  And remembering the file name is useful too, so that you can see
which files you have edited.  And edit them again.

LISTING BUFFERS

View the buffer list with this command: >

:buffers

A command which does the same, is not so obvious to list buffers, but is much
shorter to type: >

:ls

The output could look like this:

1 #h   "help.txt"			line 62 ~
  2 %a + "usr_21.txt"			line 1 ~
  3      "usr_toc.txt"			line 1 ~

The first column contains the buffer number.  You can use this to edit the
buffer without having to type the name, see below.
   After the buffer number come the flags.  Then the name of the file
and the line number where the cursor was the last time.
   The flags that can appear are these (from left to right):

u	Buffer is unlisted |unlisted-buffer|.
	 %	Current buffer.
	 #	Alternate buffer.
	  a	Buffer is loaded and displayed.
	  h	Buffer is loaded but hidden.
	   =	Buffer is read-only.
	   -	Buffer is not modifiable, the 'modifiable' option is off.
	    +	Buffer has been modified.

EDITING A BUFFER

You can edit a buffer by its number.  That avoids having to type the file
name: >

:buffer 2

But the only way to know the number is by looking in the buffer list.  You can
use the name, or part of it, instead: >

:buffer help

Vim will find the best match for the name you type.  If there is only one
buffer that matches the name, it will be used.  In this case "help.txt".
   To open a buffer in a new window: >

:sbuffer 3

This works with a name as well.

USING THE BUFFER LIST

You can move around in the buffer list with these commands:

:bnext		go to next buffer
	:bprevious	go to previous buffer
	:bfirst		go to the first buffer
	:blast		go to the last buffer

To remove a buffer from the list, use this command: >

:bdelete 3

Again, this also works with a name.
   If you delete a buffer that was active (visible in a window), that window
will be closed.  If you delete the current buffer, the current window will be
closed.  If it was the last window, Vim will find another buffer to edit.  You
can't be editing nothing!

Note:
	Even after removing the buffer with ":bdelete" Vim still remembers it.
	It's actually made "unlisted", it no longer appears in the list from
	":buffers".  The ":buffers!" command will list unlisted buffers (yes,
	Vim can do the impossible).  To really make Vim forget about a buffer,
	use ":bwipe".  Also see the 'buflisted' option.

==============================================================================

Next chapter: |usr_23.txt|  Editing other files

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