ef8a11b3db
`x` is often criticized as hard to predict due to its slightly complex behaviour of selecting next line if the current one is fully selected. Change `x` to use the previous `<a-x>` behaviour, and change `<a-x>` to trim to fully selected lines as `<a-X>` did. Adapt existing indentation script to the new behaviour
74 lines
2.4 KiB
Plaintext
74 lines
2.4 KiB
Plaintext
# http://yaml.org
|
|
# ‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾
|
|
|
|
# Detection
|
|
# ‾‾‾‾‾‾‾‾‾
|
|
|
|
hook global BufCreate .*[.](ya?ml) %{
|
|
set-option buffer filetype yaml
|
|
}
|
|
|
|
# Initialization
|
|
# ‾‾‾‾‾‾‾‾‾‾‾‾‾‾
|
|
|
|
hook global WinSetOption filetype=yaml %{
|
|
require-module yaml
|
|
|
|
hook window ModeChange pop:insert:.* -group yaml-trim-indent yaml-trim-indent
|
|
hook window InsertChar \n -group yaml-insert yaml-insert-on-new-line
|
|
hook window InsertChar \n -group yaml-indent yaml-indent-on-new-line
|
|
hook -once -always window WinSetOption filetype=.* %{ remove-hooks window yaml-.+ }
|
|
}
|
|
|
|
hook -group yaml-highlight global WinSetOption filetype=yaml %{
|
|
add-highlighter window/yaml ref yaml
|
|
hook -once -always window WinSetOption filetype=.* %{ remove-highlighter window/yaml }
|
|
}
|
|
|
|
|
|
provide-module yaml %{
|
|
|
|
# Highlighters
|
|
# ‾‾‾‾‾‾‾‾‾‾‾‾
|
|
|
|
add-highlighter shared/yaml regions
|
|
add-highlighter shared/yaml/code default-region group
|
|
add-highlighter shared/yaml/double_string region '"' (?<!\\)(\\\\)*" fill string
|
|
add-highlighter shared/yaml/single_string region "'" "'" fill string
|
|
add-highlighter shared/yaml/comment region '(?:^| )#' $ fill comment
|
|
|
|
add-highlighter shared/yaml/code/ regex ^(---|\.\.\.)$ 0:meta
|
|
add-highlighter shared/yaml/code/ regex ^(\h*:\w*) 0:keyword
|
|
add-highlighter shared/yaml/code/ regex \b(true|false|null)\b 0:value
|
|
add-highlighter shared/yaml/code/ regex ^\h*-?\h*(\S+): 1:attribute
|
|
|
|
# Commands
|
|
# ‾‾‾‾‾‾‾‾
|
|
|
|
define-command -hidden yaml-trim-indent %{
|
|
# remove trailing white spaces
|
|
try %{ execute-keys -draft -itersel x s \h+$ <ret> d }
|
|
}
|
|
|
|
define-command -hidden yaml-insert-on-new-line %{
|
|
evaluate-commands -draft -itersel %{
|
|
# copy '#' comment prefix and following white spaces
|
|
try %{ execute-keys -draft k x s ^\h*\K#\h* <ret> y gh j P }
|
|
}
|
|
}
|
|
|
|
define-command -hidden yaml-indent-on-new-line %{
|
|
evaluate-commands -draft -itersel %{
|
|
# preserve previous line indent
|
|
try %{ execute-keys -draft <semicolon> K <a-&> }
|
|
# filter previous line
|
|
try %{ execute-keys -draft k : yaml-trim-indent <ret> }
|
|
# indent after :
|
|
try %{ execute-keys -draft <space> k x <a-k> :$ <ret> j <a-gt> }
|
|
# indent after -
|
|
try %{ execute-keys -draft <space> k x <a-k> ^\h*- <ret> j <a-gt> }
|
|
}
|
|
}
|
|
|
|
}
|