mirror of
https://github.com/mawww/kakoune.git
synced 2024-12-23 03:21:55 +03:00
135 lines
4.5 KiB
Plaintext
135 lines
4.5 KiB
Plaintext
kakoune(k)
|
||
==========
|
||
|
||
NAME
|
||
----
|
||
expansions - a
|
||
|
||
Strings
|
||
-------
|
||
\'strings'::
|
||
uninterpreted strings, use a backslash (\') to escape the separator
|
||
"strings"::
|
||
expanded strings, % strings (c.f. next section) contained are expended,
|
||
use a backslash (\\%) to escape the separator
|
||
%\{strings\}::
|
||
these strings are very useful when entering commands
|
||
+
|
||
* the '{' and '}' delimiters are configurable, you can use any non
|
||
alphanumeric character
|
||
+
|
||
----------------------------------------------------------
|
||
e.g. %[string], %<string>, %(string), %~string~, %!string!
|
||
----------------------------------------------------------
|
||
* if the character following '%' is one of '{[(<', then the closing
|
||
one is the matching '}])>' and the delimiters are not escapable but
|
||
are nestable
|
||
+
|
||
-----------------------------------------------------------
|
||
e.g. %{ roger {}; } is a valid string, %{ marcel \} as well
|
||
-----------------------------------------------------------
|
||
|
||
Typed expansions
|
||
----------------
|
||
*sh*::
|
||
shell expansion, similar to posix shell '$(...)' construct (c.f. next
|
||
section)
|
||
*reg*::
|
||
register expansion, will be replaced by the content of the given
|
||
register
|
||
*opt*::
|
||
option expansion, will be replaced with the value of the given option
|
||
*val*::
|
||
value expansion, gives access to the environment variable available
|
||
to the Shell expansion. The 'kak_' prefix is not used there
|
||
*arg*::
|
||
argument expansion, gives access to the arguments of the current
|
||
command, the content can be a number, or @ for all arguments
|
||
|
||
Shell expansions
|
||
----------------
|
||
The '%sh{...}' expansion replaces its content with the output of the
|
||
shell commands in it. The following environment variables are used to pass
|
||
informations about Kakoune's state:
|
||
|
||
*kak_selection*::
|
||
content of the main selection
|
||
*kak_selections*::
|
||
content of the selection separated by colons, colons in the selection
|
||
contents are escaped with a backslash
|
||
*kak_selection_desc*::
|
||
range of the main selection, represented as anchor,cursor; anchor
|
||
and cursor are in this format: line.column
|
||
*kak_selections_desc*::
|
||
range of the selections separated by colons
|
||
*kak_bufname*::
|
||
name of the current buffer
|
||
*kak_buffile*::
|
||
full path of the file or same as kak_bufname when there’s no
|
||
associated file
|
||
*kak_buflist*::
|
||
the current buffer list, each buffer separated by a colon
|
||
*kak_buf_line_count*::
|
||
the current buffer line count
|
||
*kak_timestamp*::
|
||
timestamp of the current buffer, the timestamp is an integer value
|
||
which is incremented each time the buffer is modified
|
||
*kak_history_id*::
|
||
history id of the current buffer, the history id is an integer value
|
||
which is used to reference a specific buffer version in the undo tree
|
||
*kak_runtime*::
|
||
directory containing the kak binary
|
||
*kak_count*::
|
||
count parameter passed to the command
|
||
*kak_opt_<name>*::
|
||
value of option *name*
|
||
*kak_reg_<r>*::
|
||
value of register *r*
|
||
*kak_session*::
|
||
name of the current session
|
||
*kak_client*::
|
||
name of the current client
|
||
*kak_client_pid*::
|
||
process id of the current client
|
||
*kak_client_list*::
|
||
list of clients connected to the current session
|
||
*kak_source*::
|
||
path of the file currently getting executed (through the source
|
||
command)
|
||
*kak_modified*::
|
||
buffer has modifications not saved
|
||
*kak_cursor_line*::
|
||
line of the end of the main selection
|
||
*kak_cursor_column*::
|
||
column of the end of the main selection (in byte)
|
||
*kak_cursor_char_value*::
|
||
unicode value of the codepoint under the cursor
|
||
*kak_cursor_char_column*::
|
||
column of the end of the main selection (in character)
|
||
*kak_cursor_byte_offset*::
|
||
Offset of the main selection from the beginning of the buffer (in bytes).
|
||
*kak_window_width*::
|
||
width of the current kakoune window
|
||
*kak_window_height*::
|
||
height of the current kakoune window
|
||
*kak_hook_param*::
|
||
filtering text passed to the currently executing hook
|
||
*kak_hook_param_capture_N*::
|
||
text captured by the hook filter regex capture N
|
||
*kak_client_env_<name>*::
|
||
value of the *name* variable in the client environment
|
||
(e.g. *$kak_client_env_SHELL* is the SHELL variable)
|
||
|
||
Note that in order for Kakoune to pass a value in the environment, the
|
||
variable has to be spelled out within the body of the expansion
|
||
|
||
Markup strings
|
||
--------------
|
||
In certain contexts, Kakoune can take a markup string, which is a string
|
||
containing formatting informations. In these strings, the {facename}
|
||
syntax will enable the face facename until another face gets activated,
|
||
or the end of the string is reached.
|
||
|
||
Literal '{' characters shall be written '\{', and a literal backslash ('\')
|
||
that precedes a '{' character shall be escaped as well ('\\').
|