51 lines
1.7 KiB
Plaintext
51 lines
1.7 KiB
Plaintext
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# http://mlton.org/MLBasis
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# ‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾
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# Detection
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# ‾‾‾‾‾‾‾‾‾
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hook global BufCreate .*\.mlb %{
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set-option buffer filetype mlb
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}
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# Initialization
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# ‾‾‾‾‾‾‾‾‾‾‾‾‾‾
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hook global WinSetOption filetype=mlb %{
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require-module mlb
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set-option buffer extra_word_chars '_' '-' '.'
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set-option window static_words %opt{mlb_static_words}
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}
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hook -group mlb-highlight global WinSetOption filetype=mlb %{
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add-highlighter window/mlb ref mlb
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hook -once -always window WinSetOption filetype=.* %{ remove-highlighter window/mlb }
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}
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provide-module mlb %[
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# Highlighters
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# ‾‾‾‾‾‾‾‾‾‾‾‾
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add-highlighter shared/mlb regions
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add-highlighter shared/mlb/code default-region group
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add-highlighter shared/mlb/string region '"' '(?<!\\)(\\\\)*"' group
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add-highlighter shared/mlb/string/fill fill string
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add-highlighter shared/mlb/comment region -recurse '\(\*' '\(\*' '\*\)' fill comment
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evaluate-commands %sh{
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keywords='basis bas and open local let in end structure signature functor ann'
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join() { sep=$2; eval set -- $1; IFS="$sep"; echo "$*"; }
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printf %s\\n "declare-option str-list mlb_static_words $(join "${keywords}" ' ')"
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printf %s\\n "add-highlighter shared/mlb/code/ regex (?<![\w'-/.])($(join "${keywords}" '|'))(?![\w'-/.]) 0:keyword"
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}
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add-highlighter shared/mlb/code/ regex "=" 0:operator
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add-highlighter shared/mlb/code/ regex "\b([A-Z][\w']*)\b" 0:type
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add-highlighter shared/mlb/code/ regex "\b[A-Z]{2}[A-Z0-9_']+\b" 0:attribute
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add-highlighter shared/mlb/code/ regex "\$\(\w+\)" 0:variable
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add-highlighter shared/mlb/string/ regex "\$\(\w*\)" 0:variable
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]
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