42 lines
1.9 KiB
Plaintext
42 lines
1.9 KiB
Plaintext
hook global BufCreate .*\.(z|ba|c|k|mk)?sh(rc|_profile)? %{
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set-option buffer filetype sh
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}
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add-highlighter shared/sh regions
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add-highlighter shared/sh/code default-region group
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add-highlighter shared/sh/double_string region %{(?<!\\)(?:\\\\)*\K"} %{(?<!\\)(?:\\\\)*"} group
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add-highlighter shared/sh/single_string region %{(?<!\\)(?:\\\\)*\K'} %{'} fill string
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add-highlighter shared/sh/comment region '(?<!\$)#' '$' fill comment
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add-highlighter shared/sh/heredoc region -match-capture '<<-?(\w+)' '^\t*(\w+)$' fill string
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add-highlighter shared/sh/double_string/fill fill string
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evaluate-commands %sh{
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# Grammar
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keywords="alias bind builtin caller case cd command coproc declare do done
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echo elif else enable esac exit fi for function help
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if in let local logout mapfile printf read readarray
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readonly return select set shift source test then
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time type typeset ulimit unalias until while break continue"
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join() { printf "%s" "$1" | tr -s ' \n' "$2"; }
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# Add the language's grammar to the static completion list
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printf %s\\n "hook global WinSetOption filetype=sh %{
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set-option window static_words $(join "${keywords}" ' ')
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}"
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# Highlight keywords
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printf %s "add-highlighter shared/sh/code/ regex \b($(join "${keywords}" '|'))\b 0:keyword"
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}
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add-highlighter shared/sh/code/operators regex [\[\]\(\)&|]{1,2} 0:operator
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add-highlighter shared/sh/code/variable regex (\w+)= 1:variable
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add-highlighter shared/sh/code/function regex ^\h*(\w+)\h*\(\) 1:function
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add-highlighter shared/sh/code/expansion regex \$(\w+|\{.+?\}|#|@|\?|\$|!|-|\*) 0:value
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add-highlighter shared/sh/double_string/expansion regex \$(\w+|\{.+?\}) 0:value
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hook -group sh-highlight global WinSetOption filetype=sh %{ add-highlighter window/sh ref sh }
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hook -group sh-highlight global WinSetOption filetype=(?!sh).* %{ remove-highlighter window/sh }
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