kakoune/rc/filetype/taskpaper.kak
Johannes Altmanninger f7c3faa2e1 rc markdown taskpaper: require bare URL to start at word boundary
I can't think of a case where a URL would not start at a word boundary.
Let's add that to the regex. In addition to correctness, this also
slightly improves performance because matching can stop earlier.

	$ HOME=$PWD hyperfine -w 1 'git checkout HEAD'{~,}' -- :/rc/filetype/markdown.kak && ./kak.opt big_markdown.md -e "hook global NormalIdle .* quit" -ui dummy'
	Benchmark 1: git checkout HEAD~ -- :/rc/filetype/markdown.kak && ./kak.opt big_markdown.md -e "hook global NormalIdle .* quit" -ui dummy
	  Time (mean ± σ):      1.123 s ±  0.022 s    [User: 1.100 s, System: 0.027 s]
	  Range (min … max):    1.093 s …  1.174 s    10 runs
	 
	Benchmark 2: git checkout HEAD -- :/rc/filetype/markdown.kak && ./kak.opt big_markdown.md -e "hook global NormalIdle .* quit" -ui dummy
	  Time (mean ± σ):      1.019 s ±  0.026 s    [User: 1.001 s, System: 0.021 s]
	  Range (min … max):    0.984 s …  1.051 s    10 runs
	 
	Summary
	  'git checkout HEAD -- :/rc/filetype/markdown.kak && ./kak.opt big_markdown.md -e "hook global NormalIdle .* quit" -ui dummy' ran
	    1.10 ± 0.04 times faster than 'git checkout HEAD~ -- :/rc/filetype/markdown.kak && ./kak.opt big_markdown.md -e "hook global NormalIdle .* quit" -ui dummy'
2022-10-16 19:49:43 +02:00

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# https://www.taskpaper.com
# ‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾
# Detection
# ‾‾‾‾‾‾‾‾‾
hook global BufCreate .*\.taskpaper %{
set-option buffer filetype taskpaper
}
# Initialization
# ‾‾‾‾‾‾‾‾‾‾‾‾‾‾
hook global WinSetOption filetype=taskpaper %{
require-module taskpaper
hook window ModeChange pop:insert:.* -group taskpaper-trim-indent taskpaper-trim-indent
hook window InsertChar \n -group taskpaper-indent taskpaper-indent-on-new-line
hook -once -always window WinSetOption filetype=.* %{ remove-hooks window taskpaper-.+ }
}
hook -group taskpaper-highlight global WinSetOption filetype=taskpaper %{
add-highlighter window/taskpaper ref taskpaper
hook -once -always window WinSetOption filetype=.* %{ remove-highlighter window/taskpaper }
}
provide-module taskpaper %{
# Highlighters
# ‾‾‾‾‾‾‾‾‾‾‾‾
add-highlighter shared/taskpaper group
add-highlighter shared/taskpaper/ regex ^\h*([^:\n]+):\h*\n 1:header
add-highlighter shared/taskpaper/ regex \h@\w+(?:\(([^)]*)\))? 0:variable 1:value
add-highlighter shared/taskpaper/ regex ^\h*([^-:\n]+)\n 1:+i
add-highlighter shared/taskpaper/ regex ^\h*-\h+[^\n]*@done[^\n]* 0:+d
add-highlighter shared/taskpaper/ regex \b(([a-z]+://\S+)|((mailto:)[\w+-]+@\S+)) 0:link
# Commands
# ‾‾‾‾‾‾‾‾
define-command -hidden taskpaper-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 taskpaper-indent-on-new-line %{
evaluate-commands -draft -itersel %{
# preserve previous line indent
try %{ execute-keys -draft <semicolon>K<a-&> }
## If the line above is a project indent with a tab
try %{ execute-keys -draft Z kx <a-k>^\h*([^:\n]+):<ret> z i<tab> }
# cleanup trailing white spaces on previous line
try %{ execute-keys -draft kx s \h+$ <ret>d }
}
}
}