0fa59e5fd2
The upcoming custom implementation does not support arbitrary lookarounds, and other advanced regex features. Simplify the regexes to avoid those.
152 lines
6.9 KiB
Plaintext
152 lines
6.9 KiB
Plaintext
# http://daringfireball.net/projects/markdown
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# ‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾
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# Detection
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# ‾‾‾‾‾‾‾‾‾
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hook global BufCreate .*[.](markdown|md|mkd) %{
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set buffer filetype markdown
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}
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# Highlighters
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# ‾‾‾‾‾‾‾‾‾‾‾‾
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add-highlighter -group / regions -default content markdown \
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c ```\h*c ``` '' \
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cabal ```\h*cabal ``` '' \
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clojure ```\h*clojure ``` '' \
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coffee ```\h*coffee ``` '' \
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cpp ```\h*cpp ``` '' \
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css ```\h*css ``` '' \
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cucumber ```\h*cucumber ``` '' \
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d ```\h*d ``` '' \
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diff ```\h*diff ``` '' \
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dockerfile ```\h*dockerfile ``` '' \
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fish ```\h*fish ``` '' \
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gas ```\h*gas ``` '' \
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go ```\h*go ``` '' \
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haml ```\h*haml ``` '' \
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haskell ```\h*haskell ``` '' \
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html ```\h*html ``` '' \
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ini ```\h*ini ``` '' \
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java ```\h*java ``` '' \
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javascript ```\h*javascript ``` '' \
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json ```\h*json ``` '' \
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julia ```\h*julia ``` '' \
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kak ```\h*kak ``` '' \
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kickstart ```\h*kickstart ``` '' \
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latex ```\h*latex ``` '' \
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lisp ```\h*lisp ``` '' \
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lua ```\h*lua ``` '' \
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makefile ```\h*makefile ``` '' \
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moon ```\h*moon ``` '' \
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objc ```\h*objc ``` '' \
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perl ```\h*perl ``` '' \
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pug ```\h*pug ``` '' \
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python ```\h*python ``` '' \
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ragel ```\h*ragel ``` '' \
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ruby ```\h*ruby ``` '' \
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rust ```\h*rust ``` '' \
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sass ```\h*sass ``` '' \
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scala ```\h*scala ``` '' \
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scss ```\h*scss ``` '' \
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sh ```\h*sh ``` '' \
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swift ```\h*swift ``` '' \
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tupfile ```\h*tupfile ``` '' \
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yaml ```\h*yaml ``` '' \
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code ``` ``` '' \
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code `` `` '' \
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code ` ` ''
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add-highlighter -group /markdown/code fill meta
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add-highlighter -group /markdown/c ref c
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add-highlighter -group /markdown/cabal ref cabal
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add-highlighter -group /markdown/clojure ref clojure
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add-highlighter -group /markdown/coffee ref coffee
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add-highlighter -group /markdown/cpp ref cpp
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add-highlighter -group /markdown/css ref css
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add-highlighter -group /markdown/cucumber ref cucumber
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add-highlighter -group /markdown/d ref d
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add-highlighter -group /markdown/diff ref diff
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add-highlighter -group /markdown/dockerfile ref dockerfile
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add-highlighter -group /markdown/fish ref fish
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add-highlighter -group /markdown/gas ref gas
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add-highlighter -group /markdown/go ref go
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add-highlighter -group /markdown/haml ref haml
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add-highlighter -group /markdown/haskell ref haskell
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add-highlighter -group /markdown/html ref html
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add-highlighter -group /markdown/ini ref ini
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add-highlighter -group /markdown/java ref java
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add-highlighter -group /markdown/javascript ref javascript
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add-highlighter -group /markdown/json ref json
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add-highlighter -group /markdown/julia ref julia
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add-highlighter -group /markdown/kak ref kakrc
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add-highlighter -group /markdown/kickstart ref kickstart
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add-highlighter -group /markdown/latex ref latex
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add-highlighter -group /markdown/lisp ref lisp
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add-highlighter -group /markdown/lua ref lua
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add-highlighter -group /markdown/makefile ref makefile
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add-highlighter -group /markdown/moon ref moon
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add-highlighter -group /markdown/objc ref objc
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add-highlighter -group /markdown/perl ref perl
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add-highlighter -group /markdown/pug ref pug
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add-highlighter -group /markdown/python ref python
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add-highlighter -group /markdown/ragel ref ragel
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add-highlighter -group /markdown/ruby ref ruby
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add-highlighter -group /markdown/rust ref rust
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add-highlighter -group /markdown/sass ref sass
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add-highlighter -group /markdown/scala ref scala
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add-highlighter -group /markdown/scss ref scss
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add-highlighter -group /markdown/sh ref sh
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add-highlighter -group /markdown/swift ref swift
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add-highlighter -group /markdown/tupfile ref tupfile
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add-highlighter -group /markdown/yaml ref yaml
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# Setext-style header
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add-highlighter -group /markdown/content regex (\A|\n\n)[^\n]+\n={2,}\h*\n\h*$ 0:title
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add-highlighter -group /markdown/content regex (\A|\n\n)[^\n]+\n-{2,}\h*\n\h*$ 0:header
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# Atx-style header
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add-highlighter -group /markdown/content regex ^(#+)(\h+)([^\n]+) 1:header
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add-highlighter -group /markdown/content regex ^\h?((?:[\s\t]+)?[-\*])\h+[^\n]*(\n\h+[^-\*]\S+[^\n]*\n)*$ 0:list 1:bullet
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add-highlighter -group /markdown/content regex ^([-=~]+)\n[^\n\h].*?\n\1$ 0:block
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add-highlighter -group /markdown/content regex \B\+[^\n]+?\+\B 0:mono
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add-highlighter -group /markdown/content regex \B\*[^\n]+?\*\B 0:italic
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add-highlighter -group /markdown/content regex \b_[^\n]+?_\b 0:italic
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add-highlighter -group /markdown/content regex \B\*\*[^\n]+?\*\*\B 0:bold
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add-highlighter -group /markdown/content regex \B__[^\n]+?__\B 0:bold
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add-highlighter -group /markdown/content regex <(([a-z]+://.*?)|((mailto:)?[\w+-]+@[a-z]+[.][a-z]+))> 0:link
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add-highlighter -group /markdown/content regex ^\h*(>\h*)+ 0:comment
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add-highlighter -group /markdown/content regex \H\K\h\h$ 0:PrimarySelection
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# Commands
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# ‾‾‾‾‾‾‾‾
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def -hidden markdown-indent-on-new-line %{
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eval -draft -itersel %{
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# copy block quote(s), list item prefix and following white spaces
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try %{ exec -draft k <a-x> s ^\h*\K((>\h*)+([*+-]\h)?|(>\h*)*[*+-]\h)\h* <ret> y gh j P }
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# preserve previous line indent
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try %{ exec -draft \; K <a-&> }
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# remove trailing white spaces
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try %{ exec -draft -itersel %{ k<a-x> s \h+$ <ret> d } }
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}
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}
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# Initialization
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# ‾‾‾‾‾‾‾‾‾‾‾‾‾‾
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hook -group markdown-highlight global WinSetOption filetype=markdown %{ add-highlighter ref markdown }
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hook global WinSetOption filetype=markdown %{
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hook window InsertChar \n -group markdown-indent markdown-indent-on-new-line
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}
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hook -group markdown-highlight global WinSetOption filetype=(?!markdown).* %{ remove-highlighter markdown }
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hook global WinSetOption filetype=(?!markdown).* %{
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remove-hooks window markdown-indent
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}
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