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
132 lines
5.3 KiB
Plaintext
132 lines
5.3 KiB
Plaintext
# http://daringfireball.net/projects/markdown
|
|
# ‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾
|
|
|
|
# Detection
|
|
# ‾‾‾‾‾‾‾‾‾
|
|
|
|
hook global BufCreate .*[.](markdown|md|mkd) %{
|
|
set-option buffer filetype markdown
|
|
}
|
|
|
|
# Initialization
|
|
# ‾‾‾‾‾‾‾‾‾‾‾‾‾‾
|
|
|
|
hook global WinSetOption filetype=markdown %{
|
|
require-module markdown
|
|
|
|
hook window ModeChange pop:insert:.* -group markdown-trim-indent markdown-trim-indent
|
|
hook window InsertChar \n -group markdown-insert markdown-insert-on-new-line
|
|
hook window InsertChar \n -group markdown-indent markdown-indent-on-new-line
|
|
hook -once -always window WinSetOption filetype=.* %{ remove-hooks window markdown-.+ }
|
|
}
|
|
|
|
hook -group markdown-load-languages global WinSetOption filetype=markdown %{
|
|
hook -group markdown-load-languages window NormalIdle .* markdown-load-languages
|
|
hook -group markdown-load-languages window InsertIdle .* markdown-load-languages
|
|
}
|
|
|
|
|
|
hook -group markdown-highlight global WinSetOption filetype=markdown %{
|
|
add-highlighter window/markdown ref markdown
|
|
hook -once -always window WinSetOption filetype=.* %{ remove-highlighter window/markdown }
|
|
}
|
|
|
|
|
|
provide-module markdown %{
|
|
|
|
# Highlighters
|
|
# ‾‾‾‾‾‾‾‾‾‾‾‾
|
|
|
|
add-highlighter shared/markdown regions
|
|
add-highlighter shared/markdown/inline default-region regions
|
|
add-highlighter shared/markdown/inline/text default-region group
|
|
|
|
evaluate-commands %sh{
|
|
languages="
|
|
awk c cabal clojure coffee cpp crystal css cucumber d diff dockerfile elixir erlang fish
|
|
gas go haml haskell html ini java javascript json julia kak kickstart
|
|
latex lisp lua makefile markdown moon objc ocaml perl pug python ragel
|
|
ruby rust sass scala scss sh swift toml tupfile typescript yaml sql
|
|
"
|
|
for lang in ${languages}; do
|
|
printf 'add-highlighter shared/markdown/%s region -match-capture ^(\h*)```\h*(%s\\b|\\{[.=]?%s\\}) ^(\h*)``` regions\n' "${lang}" "${lang}" "${lang}"
|
|
printf 'add-highlighter shared/markdown/%s/ default-region fill meta\n' "${lang}"
|
|
[ "${lang}" = kak ] && ref=kakrc || ref="${lang}"
|
|
printf 'add-highlighter shared/markdown/%s/inner region \A```[^\\n]*\K (?=```) ref %s\n' "${lang}" "${ref}"
|
|
done
|
|
}
|
|
|
|
add-highlighter shared/markdown/listblock region ^\h*[-*]\s ^(?=\S) regions
|
|
add-highlighter shared/markdown/listblock/g default-region group
|
|
add-highlighter shared/markdown/listblock/g/ ref markdown/inline
|
|
add-highlighter shared/markdown/listblock/g/marker regex ^\h*([-*])\s 1:bullet
|
|
|
|
add-highlighter shared/markdown/codeblock region -match-capture \
|
|
^(\h*)```\h* \
|
|
^(\h*)```\h*$ \
|
|
fill meta
|
|
add-highlighter shared/markdown/listblock/codeblock region -match-capture \
|
|
^(\h*)```\h* \
|
|
^(\h*)```\h*$ \
|
|
fill meta
|
|
add-highlighter shared/markdown/codeline region "^( {4}|\t)" "$" fill meta
|
|
|
|
# https://spec.commonmark.org/0.29/#link-destination
|
|
add-highlighter shared/markdown/angle_bracket_url region (?<=<)([a-z]+://|(mailto|magnet|xmpp):) (?!\\).(?=>)|\n fill link
|
|
add-highlighter shared/markdown/inline/url region -recurse \( ([a-z]+://|(mailto|magnet|xmpp):) (?!\\).(?=\))|\s fill link
|
|
add-highlighter shared/markdown/listblock/angle_bracket_url region (?<=<)([a-z]+://|(mailto|magnet|xmpp):) (?!\\).(?=>)|\n fill link
|
|
|
|
try %{
|
|
require-module html
|
|
add-highlighter shared/markdown/inline/tag region (?i)</?[a-z][a-z0-9-]*\s*([a-z_:]|(?=>)) > ref html/tag
|
|
}
|
|
|
|
add-highlighter shared/markdown/inline/code region -match-capture (`+) (`+) fill mono
|
|
|
|
# Setext-style header
|
|
add-highlighter shared/markdown/inline/text/ regex (\A|^\n)[^\n]+\n={2,}\h*\n\h*$ 0:title
|
|
add-highlighter shared/markdown/inline/text/ regex (\A|^\n)[^\n]+\n-{2,}\h*\n\h*$ 0:header
|
|
|
|
# Atx-style header
|
|
add-highlighter shared/markdown/inline/text/ regex ^#[^\n]* 0:header
|
|
|
|
add-highlighter shared/markdown/inline/text/ regex (?<!\*)(\*([^\s*]|([^\s*](\n?[^\n*])*[^\s*]))\*)(?!\*) 1:+i
|
|
add-highlighter shared/markdown/inline/text/ regex (?<!_)(_([^\s_]|([^\s_](\n?[^\n_])*[^\s_]))_)(?!_) 1:+i
|
|
add-highlighter shared/markdown/inline/text/ regex (?<!\*)(\*\*([^\s*]|([^\s*](\n?[^\n*])*[^\s*]))\*\*)(?!\*) 1:+b
|
|
add-highlighter shared/markdown/inline/text/ regex (?<!_)(__([^\s_]|([^\s_](\n?[^\n_])*[^\s_]))__)(?!_) 1:+b
|
|
add-highlighter shared/markdown/inline/text/ regex ^\h*(>\h*)+ 0:comment
|
|
add-highlighter shared/markdown/inline/text/ regex "\H( {2,})$" 1:+r@meta
|
|
|
|
# Commands
|
|
# ‾‾‾‾‾‾‾‾
|
|
|
|
define-command -hidden markdown-trim-indent %{
|
|
evaluate-commands -no-hooks -draft -itersel %{
|
|
execute-keys x
|
|
# remove trailing white spaces
|
|
try %{ execute-keys -draft s \h + $ <ret> d }
|
|
}
|
|
}
|
|
|
|
define-command -hidden markdown-insert-on-new-line %{
|
|
try %{ execute-keys -draft -itersel k x s ^\h*\K((>\h*)+([*+-]\h)?|(>\h*)*[*+-]\h)\h* <ret> y gh j P }
|
|
}
|
|
|
|
define-command -hidden markdown-indent-on-new-line %{
|
|
evaluate-commands -draft -itersel %{
|
|
# preserve previous line indent
|
|
try %{ execute-keys -draft <semicolon> K <a-&> }
|
|
# remove trailing white spaces
|
|
try %{ execute-keys -draft k x s \h+$ <ret> d }
|
|
}
|
|
}
|
|
|
|
define-command -hidden markdown-load-languages %{
|
|
evaluate-commands -draft %{ try %{
|
|
execute-keys 'gtGbGls```\h*\{?[.=]?\K[^}\s]+<ret>'
|
|
evaluate-commands -itersel %{ require-module %val{selection} }
|
|
}}
|
|
}
|
|
|
|
}
|