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Update Crystal
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Alex Leferry 2
parent
1ebea85e6f
commit
cd0665d61b
@ -7,6 +7,7 @@ hook global BufCreate '.*\.cr' %{
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hook global WinSetOption filetype=crystal %{
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require-module crystal
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set-option window static_words %opt(crystal_keywords)
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add-highlighter window/ ref crystal
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hook -group crystal window InsertChar '\n' crystal-new-line-inserted
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hook -always -once window WinSetOption filetype=.* %{
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@ -15,14 +16,110 @@ hook global WinSetOption filetype=crystal %{
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}
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}
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provide-module crystal %[
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provide-module crystal %🐈
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declare-option -hidden str-list crystal_keywords 'abstract' 'alias' 'annotation' 'as' 'asm' 'begin' 'break' 'case' 'class' 'def' 'do' 'else' 'elsif' 'end' 'ensure' 'enum' 'extend' 'false' 'for' 'fun' 'if' 'include' 'instance_sizeof' 'is_a?' 'lib' 'macro' 'module' 'next' 'nil' 'nil?' 'of' 'offsetof' 'out' 'pointerof' 'private' 'protected' 'require' 'rescue' 'responds_to?' 'return' 'select' 'self' 'sizeof' 'struct' 'super' 'then' 'true' 'type' 'typeof' 'uninitialized' 'union' 'unless' 'until' 'verbatim' 'when' 'while' 'with' 'yield'
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add-highlighter shared/crystal regions
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add-highlighter shared/crystal/code default-region group
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add-highlighter shared/crystal/code/keywords regex '\b(abstract|alias|annotation|as|asm|begin|break|case|class|def|do|else|elsif|end|ensure|enum|extend|false|for|fun|if|include|instance_sizeof|is_a?|lib|macro|module|next|nil|nil?|of|offsetof|out|pointerof|private|protected|require|rescue|responds_to?|return|select|self|sizeof|struct|super|then|true|type|typeof|uninitialized|union|unless|until|verbatim|when|while|with|yield)\b' 0:keyword
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# Comments
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# https://crystal-lang.org/reference/syntax_and_semantics/comments.html
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# Avoid string literals with interpolation
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add-highlighter shared/crystal/comment region '#(?!\{)' '$' fill comment
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# String
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# https://crystal-lang.org/reference/syntax_and_semantics/literals/string.html
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add-highlighter shared/crystal/string region '"' '(?<!\\)"' regions
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add-highlighter shared/crystal/string/fill default-region fill string
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add-highlighter shared/crystal/string/interpolation region -recurse '\{' '#\{' '\}' fill meta
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add-highlighter shared/crystal/comment region '#' '$' fill comment
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# Percent string literals
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# https://crystal-lang.org/reference/syntax_and_semantics/literals/string.html#percent-string-literals
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add-highlighter shared/crystal/parenthesis-string region -recurse '\(' '%Q?\(' '\)' regions
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add-highlighter shared/crystal/bracket-string region -recurse '\[' '%Q?\[' '\]' regions
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add-highlighter shared/crystal/brace-string region -recurse '\{' '%Q?\{' '\}' regions
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add-highlighter shared/crystal/angle-string region -recurse '<' '%Q?<' '>' regions
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add-highlighter shared/crystal/pipe-string region '%Q?\|' '\|' regions
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# Raw
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# https://crystal-lang.org/reference/syntax_and_semantics/literals/string.html#percent-string-literals
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# https://crystal-lang.org/reference/syntax_and_semantics/literals/string.html#percent-string-array-literal
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add-highlighter shared/crystal/raw-parenthesis-string region -recurse '\(' '%[qw]\(' '\)' fill string
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add-highlighter shared/crystal/raw-bracket-string region -recurse '\[' '%[qw]\[' '\]' fill string
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add-highlighter shared/crystal/raw-brace-string region -recurse '\{' '%[qw]\{' '\}' fill string
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add-highlighter shared/crystal/raw-angle-string region -recurse '<' '%[qw]<' '>' fill string
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add-highlighter shared/crystal/raw-pipe-string region '%[qw]\|' '\|' fill string
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# Here document
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# https://crystal-lang.org/reference/syntax_and_semantics/literals/string.html#heredoc
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add-highlighter shared/crystal/heredoc region -match-capture '<<-(\w+)' '^\h*(\w+)$' regions
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# Raw
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add-highlighter shared/crystal/raw-heredoc region -match-capture "<<-'(\w+)'" '^\h*(\w+)$' regions
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add-highlighter shared/crystal/raw-heredoc/fill default-region fill string
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add-highlighter shared/crystal/raw-heredoc/interpolation region -recurse '\{' '#\{' '\}' fill meta
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# Regular expressions
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# https://crystal-lang.org/reference/syntax_and_semantics/literals/regex.html
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# https://crystal-lang.org/reference/syntax_and_semantics/literals/regex.html#modifiers
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add-highlighter shared/crystal/regex region '/' '(?<!\\)/[imx]*' regions
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# Avoid unterminated regular expression
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add-highlighter shared/crystal/division region ' / ' '.\K' group
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# Percent regex literals
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# https://crystal-lang.org/reference/syntax_and_semantics/literals/regex.html#percent-regex-literals
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add-highlighter shared/crystal/parenthesis-regex region -recurse '\(' '%r?\(' '\)[imx]*' regions
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add-highlighter shared/crystal/bracket-regex region -recurse '\[' '%r?\[' '\][imx]*' regions
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add-highlighter shared/crystal/brace-regex region -recurse '\{' '%r?\{' '\}[imx]*' regions
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add-highlighter shared/crystal/angle-regex region -recurse '<' '%r?<' '>[imx]*' regions
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add-highlighter shared/crystal/pipe-regex region '%r?\|' '\|[imx]*' regions
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# Command
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# https://crystal-lang.org/reference/syntax_and_semantics/literals/command.html
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add-highlighter shared/crystal/command region '`' '(?<!\\)`' regions
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# Percent command literals
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add-highlighter shared/crystal/parenthesis-command region -recurse '\(' '%x?\(' '\)' regions
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add-highlighter shared/crystal/bracket-command region -recurse '\[' '%x?\[' '\]' regions
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add-highlighter shared/crystal/brace-command region -recurse '\{' '%x?\{' '\}' regions
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add-highlighter shared/crystal/angle-command region -recurse '<' '%x?<' '>' regions
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add-highlighter shared/crystal/pipe-command region '%x?\|' '\|' regions
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evaluate-commands %sh[
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# Keywords
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eval "set -- $kak_opt_crystal_keywords"
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regex="\\b(?:$1"
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shift
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for keyword do
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regex="$regex|\\Q$keyword\\E"
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done
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regex="$regex)\\b"
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printf 'add-highlighter shared/crystal/code/keywords regex %s 0:keyword\n' "$regex"
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# Interpolation
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# String
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# https://crystal-lang.org/reference/syntax_and_semantics/literals/string.html#interpolation
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for id in string parenthesis-string bracket-string brace-string angle-string pipe-string heredoc; do
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printf "
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add-highlighter shared/crystal/$id/fill default-region fill string
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add-highlighter shared/crystal/$id/interpolation region -recurse '\\{' '#\\{' '\\}' ref crystal
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"
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done
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# Regular expressions
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# https://crystal-lang.org/reference/syntax_and_semantics/literals/regex.html#interpolation
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for id in regex parenthesis-regex bracket-regex brace-regex angle-regex pipe-regex; do
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printf "
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add-highlighter shared/crystal/$id/fill default-region fill meta
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add-highlighter shared/crystal/$id/interpolation region -recurse '\\{' '#\\{' '\\}' ref crystal
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"
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done
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# Command
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for id in command parenthesis-command bracket-command brace-command angle-command pipe-command; do
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printf "
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add-highlighter shared/crystal/$id/fill default-region fill meta
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add-highlighter shared/crystal/$id/interpolation region -recurse '\\{' '#\\{' '\\}' ref crystal
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"
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done
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]
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define-command -hidden crystal-new-line-inserted %{
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# Copy previous line indent
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try %(execute-keys -draft 'K<a-&>')
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@ -35,4 +132,4 @@ provide-module crystal %[
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kak -f '%1scheck_ident_or_keyword\(:(\w+\??), \w+\)<ret>y%<a-R>a<ret><esc><a-_>a<del><esc>|sort<ret>'
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}
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}
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]
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🐈
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