NAME

SYNOPSIS

DESCRIPTION

Kakoune operates in two modes, normal and insertion. In insertion mode, keys are directly inserted into the current buffer. In normal mode, keys are used to manipulate the current selection and to enter insertion mode.

Kakoune has a strong focus on interactivity. Most commands provide immediate and incremental results, while still being competitive in keystroke count with vim.

Kakoune works on selections, which are oriented, inclusive ranges of characters. Selections have an anchor and a cursor. Most commands move both of them except when extending selection, where the anchor character stays fixed and the cursor moves around.

The options are as follows:

-help

Display a help message and quit.

-version

Display Kakoune version and quit.

-n

Do not load the system's kakrc. (often, /usr/share/kak/kakrc)

-l

List existing sessions.

-d

Run as a headless session (requires -s).

-e command

Execute command after the client initialization phase.

-E command

Execute command after the server initialization phase.

-f keys

Enter in ‘filter mode’: select the whole file, then execute keys.

-i suffix

Backup the files on which a filter is applied, using the given suffix.

-q

When in ‘filter mode’, don't print any errors

-p session_id

Send the commands written on the standard input to session session_id.

-c session_id

Connect to the given session session_id.

-s session_id

Set the current session name to session_id.

-ui type

Select the user interface type, which can be terminal, dummy, or json.

-clear

Remove sessions that were terminated in an incorrect state (e.g. after a crash).

-ro

Begin in readonly mode, all the buffers opened will not be written to disk.

+line[:column] | +:

Specify a target line and column for the first file. When the plus sign is followed by only a colon, then the cursor is sent to the last line of the file.

file ...

One or more file(s) to edit.

ENVIRONMENT

KAKOUNE_POSIX_SHELL

Overrides the POSIX shell used for %sh{...} expansion, which is /bin/sh (sh(1)) if unset.

KAKOUNE_CONFIG_DIR

Overrides the location of the directory containing Kakoune user configuration. If unset, $XDG_CONFIG_HOME/kak is used.

XDG_CONFIG_HOME

Path to the user's configuration directory. If unset, $HOME/.config is used.

XDG_RUNTIME_DIR

Path to the user's session's sockets. If unset, $TMPDIR/kakoune is used.

FILES

If not started with the -n switch, kak will first load <rtdir>/kakrc, which will in turn load the following additional files:

• If the $KAKOUNE_CONFIG_DIR/autoload directory exists, recursively load every *.kak file in it, and its sub-directories.
• If it does not exist, fall back to the system-wide autoload directory in <rtdir>/autoload, and recursively load all files in a similar way.
• <rtdir>/kakrc.local, if it exists; this is a user-defined system-wide configuration.
• $KAKOUNE_CONFIG_DIR/kakrc, if it exists; this is the user configuration.

Consequently, if the $KAKOUNE_CONFIG_DIR/autoload directory exists, only scripts stored within that directory will be loaded — the built-in *.kak files will not be.

Users who still want the built-in scripts to be loaded along their own can create a symbolic link to <rtdir>/autoload (or to individual scripts in it) in their user-configuration directory:

EXAMPLES

Edit a file:

kak /path/to/file

Edit multiple files (multiple buffers will be created):

kak ./file1.txt /path/to/file2.c

Prepend a modeline that sets the tabstop to multiple files:

kak -f “ggO// kak: tabstop=8<esc>” *.c

SEE ALSO

The Kakoune wiki.

The main Kakoune web site.

vi(1), vim(1), sam(1plan9).

AUTHORS