nvim-lua-guide/scripts/to_vimdoc.sed

#!/bin/sed -f

# Title
/^# / {
    s/# /*nvim-lua-guide.txt*  /
}

# Sections
/^## / {
    s/[a-z]/\u&/g
    s/## //
    i==============================================================================
}

# Sub-sections, tips and caveats
/^####\? / {
    s/####\? //
    s/.*/&~/
}

# Help links
s/\[`vim\.api\.\(.*\)`\](.*)/|\1|/
s/\[`:help \(.*\)`\](.*)/|\1|/
s/\[`\(.*\)`\](.*)/|\1|/

# Markdown links
/\[.*\](http.*)/ {
    y/[]()/ :  /
}

# Todos
s/\*\*TODO\*\*: /\t*Todo\t/g

# Warnings
s/\*\*\(WARNING\)\*\*/\1/

# Code blocks
/^```.*$/,/^```$/{
    s/.*/    &/
    s/```.\+/>/
    s/\s*```$/</
}

# Trim trailing whitespace
s/\s\+$//

$a\
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vim:tw=78:ts=8:noet:ft=help:norl: