mirror of
https://github.com/mawww/kakoune.git
synced 2024-11-15 01:11:09 +03:00
Docs: extend explanations about line_flags, ranges and replace-ranges
This commit is contained in:
Delapouite
parent
c6c501eb5b
commit
abc2d28570
@ -24,34 +24,15 @@ separated path starting with a scope. Scopes are *global*, *buffer*,
|
||||
completion in a prompt on the *remove-highlighter* command to see the
|
||||
existing highlighters ids.
|
||||
|
||||
== General highlighters
|
||||
|
||||
*regex* <ex> <capture_id>:<face> ...::
|
||||
highlight a regex, takes the regex as first parameter, followed by
|
||||
any number of face parameters. For example:
|
||||
|
||||
-------------------------------------------------------------------
|
||||
add-highlighter window regex //\h*(TODO:)[^\n]* 0:cyan 1:yellow,red
|
||||
-------------------------------------------------------------------
|
||||
|
||||
will highlight C++ style comments in cyan, with an eventual 'TODO:'
|
||||
in yellow on red background
|
||||
|
||||
*dynregex*::
|
||||
Similar to regex, but expand (like a command parameter would) the
|
||||
given expression before building a regex from the result
|
||||
|
||||
*flag_lines* <face> <option_name>::
|
||||
add a column in front of the buffer, and display the flags specified
|
||||
in <option_name>, using <face>
|
||||
== Convenient highlighters
|
||||
|
||||
*show_matching*::
|
||||
highlight matching char of the character under the selections' cursor
|
||||
using MatchingChar face
|
||||
using `MatchingChar` face
|
||||
|
||||
*show_whitespaces* [options]::
|
||||
display symbols on top of whitespaces to make them more explicit
|
||||
using the Whitespace face, with the following *options*:
|
||||
using the `Whitespace` face, with the following *options*:
|
||||
|
||||
*-lf* <separator>:::
|
||||
a one character long separator that will replace line feeds
|
||||
@ -93,27 +74,80 @@ add-highlighter window regex //\h*(TODO:)[^\n]* 0:cyan 1:yellow,red
|
||||
*-width <max_width>*:::
|
||||
wrap text at *max_width* if the window is wider.
|
||||
|
||||
== General highlighters
|
||||
|
||||
*fill* <face>::
|
||||
fill using the given *face*, mostly useful with regions highlighters
|
||||
|
||||
*ranges* <option_name>::
|
||||
use the data in the range-specs option of the given name to highlight
|
||||
the buffer. The string part of the is interpretted as a face to apply
|
||||
to the range.
|
||||
|
||||
*replace-ranges* <option_name>::
|
||||
use the data in the range-specs option of the given name to highlight
|
||||
the buffer. The string part of the is interpretted as a display line to
|
||||
display in place of the range.
|
||||
|
||||
*column* <number> <face>::
|
||||
highlight column *number* with face *face*
|
||||
|
||||
*line* <number> <face>::
|
||||
highlight line *number* with face *face*
|
||||
|
||||
== Highlighting Groups
|
||||
*regex* <regex> <capture_id>:<face> ...::
|
||||
highlight a regex, takes the regex as first parameter, followed by
|
||||
any number of face parameters.
|
||||
This highlights C++ style comments in cyan, with an eventual 'TODO:'
|
||||
in yellow on red background:
|
||||
|
||||
-------------------------------------------------------------------
|
||||
add-highlighter window regex //\h*(TODO:)[^\n]* 0:cyan 1:yellow,red
|
||||
-------------------------------------------------------------------
|
||||
|
||||
*dynregex* <expression> <capture_id>:<face> ...::
|
||||
similar to regex, but expand (like a command parameter would) the
|
||||
given expression before building a regex from the result.
|
||||
This highlights all the current search matches in italic:
|
||||
|
||||
---------------------------------------------
|
||||
add-highlighter window dynregex '%reg{/}' 0:i
|
||||
---------------------------------------------
|
||||
|
||||
== Specs highlighters
|
||||
|
||||
The following highlighters are useful to add indicators like lint warnings,
|
||||
git blame output or spelling typos.
|
||||
See <<options#types,`:doc options types`>> for the format of `line-specs`
|
||||
and `range-specs`.
|
||||
|
||||
*flag_lines* <face> <option_name>::
|
||||
add columns in front of the buffer, and display the flags specified
|
||||
in `line-specs` option, using <face>.
|
||||
In this example two words will be added in the gutter: a blue Foo at
|
||||
line 1 and a bold red/yellow Bar on line 3:
|
||||
|
||||
---------------------------------------------------------------
|
||||
declare-option line-specs my_flags
|
||||
set-option window my_flags 1486635122:1|Foo:3|{red,yellow+b}Bar
|
||||
add-highlighter window/ flag_lines blue my_flags
|
||||
---------------------------------------------------------------
|
||||
|
||||
*ranges* <option_name>::
|
||||
use the data in the `range-specs` option of the given name to highlight
|
||||
the buffer. The string part of each tuple of the range-specs is
|
||||
interpreted as a *face* to apply to the range.
|
||||
In this example the 3 first chars of the buffer will be colored in red:
|
||||
|
||||
-------------------------------------------------
|
||||
declare-option range-specs my_range
|
||||
set-option window my_range 1486635122:1.1,1.3|red
|
||||
add-highlighter window/ ranges my_range
|
||||
-------------------------------------------------
|
||||
|
||||
*replace-ranges* <option_name>::
|
||||
use the data in the `range-specs` option of the given name to highlight
|
||||
the buffer. The string part of each tuple of the range-specs is
|
||||
interpreted as a *display line* to display in place of the range.
|
||||
Here, the 3 first chars of the buffer will be replaced by the word 'red':
|
||||
|
||||
-------------------------------------------------
|
||||
declare-option range-specs my_range
|
||||
set-option window my_range 1486635122:1.1,1.3|red
|
||||
add-highlighter window/ replace-ranges my_range
|
||||
-------------------------------------------------
|
||||
|
||||
== Highlighting Groups
|
||||
|
||||
The *group* highlighter is a container for other highlighters. A subgroup
|
||||
can be added to an existing group or scope using:
|
||||
|
||||
@ -79,10 +79,11 @@ are exclusively available to built-in options.
|
||||
a `:` separated list of a pair of a buffer range (`<begin
|
||||
line>.<begin column>,<end line>.<end column>` or `<begin line>.<begin
|
||||
column>+<length>`) and a string (separated by `|`), except for the
|
||||
first element which is just the timestamp of the buffer. When the
|
||||
first element which is just the timestamp of the buffer. When the
|
||||
`update-option` is used on an option of this type, its ranges gets
|
||||
updated according to all the buffer modifications that happened
|
||||
since its timestamp.
|
||||
See <<highlighters#specs-highlighters,`:doc highlighters specs-highlighters`>>)
|
||||
|
||||
*line-specs*::
|
||||
a `:` separated list of a line number and a corresponding flag
|
||||
@ -90,6 +91,7 @@ are exclusively available to built-in options.
|
||||
the timestamp of the buffer. When the `update-option` is used on
|
||||
an option of this type, its lines gets updated according to all the
|
||||
buffer modifications that happened since its timestamp.
|
||||
See <<highlighters#specs-highlighters,`:doc highlighters specs-highlighters`>>)
|
||||
|
||||
*completions*::
|
||||
a `:` separated list of `<text>|<docstring>|<menu text>`
|
||||
|
||||
@ -1346,7 +1346,7 @@ const CommandDesc update_option_cmd = {
|
||||
"update-option",
|
||||
nullptr,
|
||||
"update-option <scope> <name>: update <name> option from scope\n"
|
||||
"some option types, such as line-descs or range-descs can be updated to latest buffer timestamp\n"
|
||||
"some option types, such as line-specs or range-specs can be updated to latest buffer timestamp\n"
|
||||
"<scope> can be buffer, window, or current which refers to the narrowest "
|
||||
"scope the option is set in",
|
||||
ParameterDesc{ {}, ParameterDesc::Flags::None, 2, 2 },
|
||||
|
||||
Loading…
Reference in New Issue
Block a user