---
fileTypes:
- r
- reb
- red
- reds
- topaz
firstLineMatch: ^#!/.*\brebol\b
foldingStartMarker: ^[^;]*[\[\{\(]\s*(;.*)?$
foldingStopMarker: ^\s*[\]\}\)].*$
keyEquivalent: ^R
name: Rebol
patterns:
- include: '#comments'
- include: '#type-literal'
- include: '#logic'
- include: '#strings'
- include: '#values'
- include: '#words'
- include: '#errors'
repository:
  binary-base-sixteen:
    begin: (16)?#\{
    end: \}
    name: string.other.base16.rebol
    patterns:
    - match: '[0-9a-fA-F]*'
      name: constant.character.binary.rebol
  binary-base-sixtyfour:
    begin: 64#\{
    end: \}
    name: string.other.base64.rebol
  binary-base-two:
    begin: 2#\{
    end: \}
    name: string.other.base2.rebol
    patterns:
    - match: '[01]*'
      name: constant.character.binary.rebol
  block-blocks:
    begin: (\[)
    beginCaptures:
      '0':
        name: punctuation.section.embedded.begin.rebol
    end: (\])
    endCaptures:
      '0':
        name: punctuation.section.embedded.end.rebol
    name: meta.group.block.rebol
    patterns:
    - include: $self
  block-parens:
    begin: \(
    end: \)
    name: meta.group.paren.rebol
    patterns:
    - include: $self
  blocks:
    patterns:
    - include: '#block-blocks'
    - include: '#block-parens'
  character:
    match: '#"(\^(\(([0-9a-fA-F]{2,4}|[a-zA-Z]{3,6})\)|.)|[^\^\"])"'
    name: constant.other.character.rebol
  character-html:
    captures:
      '1':
        name: punctuation.definition.entity.html
      '3':
        name: punctuation.definition.entity.html
    match: (&)([a-zA-Z0-9]+|#[0-9]+|#x[0-9a-fA-F]+)(;)
    name: constant.character.entity.html
  character-inline:
    match: \^(\([0-9a-fA-F]{2,4}\)|.)
    name: constant.character.rebol
  comment-line:
    match: ;([^%\n]|%(?!>))*
    name: comment.line.semicolon.rebol
  comment-multiline-block:
    begin: comment\s*\[
    end: \]
    name: comment.block.rebol
    patterns:
    - include: '#comment-multiline-block-nested'
  comment-multiline-block-nested:
    begin: \[
    end: \]
    name: comment.block.rebol
    patterns:
    - include: '#comment-multiline-block-nested'
  comment-multiline-string:
    begin: comment\s*\{
    end: \}
    name: comment.block.rebol
    patterns:
    - include: '#comment-multiline-string-nested'
  comment-multiline-string-nested:
    begin: \{
    end: \}
    name: comment.block.rebol
    patterns:
    - include: '#comment-multiline-string-nested'
  comment-tag:
    begin: (?<=^|[\s\[\]()}"])<!--
    end: -->
    name: comment.block.tag.rebol
  comments:
    patterns:
    - include: '#comment-shebang'
    - include: '#comment-line'
    - include: '#comment-multiline-string'
    - include: '#comment-multiline-block'
    - include: '#comment-tag'
  comments-shebang:
    match: ^#!/.*rebol.*
    name: comment.line.shebang.rebol
  error-chars:
    match: '[,}]'
    name: invalid.illegal.char.rebol
  errors:
    patterns:
    - include: '#error-chars'
  logic:
    match: '#\[(true|false|none)]'
    name: constant.language.logic.rebol
  string-email:
    match: '[^\s\n:/\[\]\(\)]+@[^\s\n:/\[\]\(\)]+'
    name: string.email.rebol
  string-file:
    match: '%[^\s\n\[\]\(\)]*'
    name: string.other.file.rebol
  string-file-quoted:
    begin: '%"'
    end: '"'
    name: string.other.file.rebol
    patterns:
    - match: '%[A-Fa-f0-9]{2}'
      name: constant.character.hex.rebol
  string-issue:
    match: '#[^\s\n\[\]\(\)]*'
    name: string.other.issue.rebol
  string-multiline:
    begin: \{
    end: \}
    name: string.other.rebol
    patterns:
    - include: '#string-rsp-tag'
    - include: '#character-inline'
    - include: '#character-html'
    - include: '#string-nested-multiline'
  string-nested-multiline:
    begin: \{
    end: \}
    name: string.other.rebol
    patterns:
    - include: '#string-nested-multiline'
  string-quoted:
    begin: '"'
    end: '"'
    name: string.quoted.rebol
    patterns:
    - include: '#string-rsp-tag'
    - include: '#character-inline'
    - include: '#character-html'
  string-rsp-tag:
    begin: '<%(==?|:|!)? '
    end: ' %>'
    name: source.rebol.embedded.block.html
    patterns:
    - include: source.rebol
  string-tag:
    begin: <(?:\/|%={0,2}\ |\!)?(?:([-_a-zA-Z0-9]+):)?([-_a-zA-Z0-9:]+)
    captures:
      '1':
        name: entity.other.namespace.xml
      '2':
        name: entity.name.tag.xml
    end: (?:\s/|\ %)?>
    name: meta.tag.rebol
    patterns:
    - captures:
        '1':
          name: entity.other.namespace.xml
        '2':
          name: entity.other.attribute-name.xml
      match: ' (?:([-_a-zA-Z0-9]+):)?([_a-zA-Z-]+)'
    - include: '#string-tag-double-quoted'
    - include: '#string-tag-single-quoted'
  string-tag-double-quoted:
    begin: '"'
    end: '"'
    name: string.quoted.double.xml
  string-tag-single-quoted:
    begin: ''''
    end: ''''
    name: string.quoted.single.xml
  string-url:
    match: '[A-Za-z][\w-]{0,15}:(/{0,3}[^\s\n\[\]\(\)]+|//)'
    name: string.other.url.rebol
  strings:
    patterns:
    - include: '#character'
    - include: '#string-quoted'
    - include: '#string-multiline'
    - include: '#string-tag'
    - include: '#string-file-quoted'
    - include: '#string-file'
    - include: '#string-url'
    - include: '#string-email'
    - include: '#binary-base-two'
    - include: '#binary-base-sixty-four'
    - include: '#binary-base-sixteen'
    - include: '#string-issue'
  type-literal:
    begin: '#\[(?:(\w+!))'
    captures:
      '1':
        name: keyword.control.datatype.rebol
    end: ']'
    name: meta.literal.rebol
    patterns:
    - include: $self
  value-date:
    match: \d{1,4}\-(Jan(u(a(ry?)?)?)?|Feb(u(a(ry?)?)?)?|Mar(ch?)?|Apr(il?)?|May|June?|July?|Aug(u(st?)?)?|Sep(t(e(m(b(er?)?)?)?)?)?|Oct(o(b(er?)?)?)?|Nov(e(m(b(er?)?)?)?)?|Dec(e(m(b(er?)?)?)?)?|[1-9]|1[012])\-\d{1,4}(/\d{1,2}[:]\d{1,2}([:]\d{1,2}(\.\d{1,5})?)?([+-]\d{1,2}[:]\d{1,2})?)?
    name: constant.other.date.rebol
  value-money:
    match: (?<!\w)-?[a-zA-Z]*\$[0-9]+(\.[0-9]{2})?
    name: constant.numeric.money.rebol
  value-number:
    match: (?<![\w.,])([-+]?((\d+[\d']*[.,]?[\d']*)|([.,]\d+[\d']*))((e|E)(\+|-)?\d+)?)(?=\W)
    name: constant.numeric.rebol
  value-pair:
    match: (?<!\w)[-+]?[[:digit:]]+[x][-+]?[[:digit:]]+
    name: constant.other.pair.rebol
  value-time:
    match: ([-+]?[:]\d{1,2}([aApP][mM])?)|([-+]?[:]\d{1,2}[.]\d{0,9})|([-+]?\d{1,2}[:]\d{1,2}([aApP][mM])?)|([-+]?\d{1,2}[:]\d{1,2}[.]\d{0,9})|([-+]?\d{1,2}[:]\d{1,2}[:]\d{1,2}([.]\d{0,9})?([aApP][mM])?)(?!\w)
    name: constant.other.time.rebol
  value-tuple:
    match: (?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){2,9}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.?
    name: constant.other.tuple.rebol
  values:
    patterns:
    - include: '#value-date'
    - include: '#value-time'
    - include: '#value-tuple'
    - include: '#value-number'
    - include: '#value-pair'
    - include: '#value-money'
  word:
    match: (?<=^|[\s\[\]()}"/])[A-Za-z=\-\?\!\_\*\+\.`~\&][A-Za-z0-9=\-\!\?\_\*\+\.`~&]*(/\d+)*(/(?=[A-Za-z=\-\?\!\_\*\+\.`~\&\(:'%])|(?=[\s\[\]\(\)\{"]|$))
    name: constant.other.word.rebol
  word-datatype:
    match: (?<=^|[\s\[\]()}"])(end\!|unset\!|error\!|datatype\!|context\!|native\!|action\!|routine\!|op\!|function\!|object\!|struct\!|library\!|port\!|any-type\!|any-word\!|any-function\!|number\!|series\!|any-string\!|any-block\!|symbol\!|word\!|set-word\!|get-word\!|lit-word\!|refinement\!|none\!|logic\!|integer\!|decimal\!|money\!|time\!|date\!|char\!|pair\!|event\!|tuple\!|bitset\!|string\!|issue\!|binary\!|file\!|email\!|url\!|image\!|tag\!|block\!|paren\!|path\!|set-path\!|lit-path\!|hash\!|list\!)(?=[\s\[\](){"]|$)
    name: keyword.control.datatype.rebol
  word-get:
    match: ':[A-Za-z=\-\?\!\_\*\+\.`~\&][A-Za-z0-9=\-\!\?\_\*\+\.`~&]*(/([A-Za-z=\-\?\!\_\*\+\.`~\&][A-Za-z0-9=\-\!\?\_\*\+\.`~&]*|\d+)*)*'
    name: variable.other.getword.rebol
  word-header:
    match: (?<=^\[|^)(Boron|REBOL|Rebol|Red(/System)?|Topaz|World)(?=\s*\[)
    name: keyword.control.header.rebol
  word-infix:
    match: (?<=^|[\s\[\]()}"/])(\+\+?|--?|\*\*?|//?|=|>=?|<(=|>)?)(?=[\s\[\](){"])
    name: keyword.control.native.rebol
  word-lit:
    match: (?<=^|[\s\[\]()}"/])'[A-Za-z=\-\?\!\_\*\+\.`~\&][A-Za-z0-9=\-\!\?\_\*\+\.`~\&]*(/([A-Za-z=\-\?\!\_\*\+\.`~][A-Za-z0-9=\-\!\?\_\*\+\.`~]*|\d+))*
    name: constant.other.litword.rebol
  word-logic:
    match: (?<=^|[\s\[\]()}"])(true|yes|false|off|none|no)(?=[\s\[\](){"])
    name: constant.other.logic.rebol
  word-native:
    match: (?<=^|[\s\[\]()}"])(about|abs|absolute|action\?|add|alert|alias|all|alter|and~|and|any|any-block\?|any-function\?|any-string\?|any-type\?|any-word\?|append|arccosine|arcsine|arctangent|array|ask|at|back|binary\?|bind|bitset\?|block\?|body-of|boot-prefs|break|browse|build-tag|call|caret-to-offset|case|catch|center-face|change|change-dir|char\?|charset|checksum|choose|clean-path|clear|clear-fields|close|closure|collect|comment|complement|compose|compress|confine|confirm|connected\?|context|continue-post|copy|cosine|cp|crypt-strength\?|cvs-date|cvs-version|datatype\?|date\?|debase|decimal\?|decode-cgi|decode-url|decompress|deflag-face|dehex|delete|demo|desktop|detab|dh-compute-key|dh-generate-key|dh-make-key|difference|dir\?|dirize|disarm|dispatch|divide|do|do-boot|do-events|do-face|do-face-alt|does|dsa-generate-key|dsa-make-key|dsa-make-signature|dsa-verify-signature|dump-face|dump-pane|echo|editor|either|else|email\?|emailer|empty\?|enbase|entab|equal\?|error\?|even\?|event\?|exclude|exists-thru\?|exists\?|exit|exp|extract|fifth|file\?|find|find-key-face|find-window|first|flag-face|flag-face\?|flash|focus|for|forall|foreach|forever|form|forskip|found\?|fourth|free|func|function\??|get|get-env|get-modes|get-net-info|get-style|get-word\?|greater-or-equal\?|greater\?|halt|has|hash\?|head\??|help|hide|hide-popup|if|image\?|import-email|in|in-window\?|index\?|info\?|inform|input|input\?|insert|insert-event-func|inside\?|integer\?|intersect|issue\?|join|keep|last|launch|launch-thru|layout|length\?|lesser-or-equal\?|lesser\?|library\?|link-app\?|link\?|list-dir|list\?|lit-path\?|lit-word\?|load|load-image|load-prefs|load-thru|log-10|log-2|log-e|logic\?|loop|lowercase|make|make-dir|make-face|max|maximum|maximum-of|min|minimum|minimum-of|modified\?|mold|money\?|multiply|native\?|negate|negative\?|net-error|next|none\?|not|not-equal\?|now|number\?|object\?|odd\?|offset-to-caret|offset\?|op\?|open|open-events|or|or~|outside\?|pair\?|paren\?|parse|parse-email-addrs|parse-header|parse-header-date|parse-xml|path-thru|path\?|pick|poke|port\?|positive\?|power|prin|print|probe|protect|protect-system|q|query|quit|random|read|read-io|read-net|read-thru|reboot|recycle|reduce|refinement\?|reform|rejoin|remainder|remold|remove|remove-event-func|rename|repeat|repend|replace|request|request-color|request-date|request-download|request-file|request-list|request-pass|request-text|resend|return|reverse|routine\?|rsa-encrypt|rsa-generate-key|rsa-make-key|same\?|save|save-prefs|save-user|screen-offset\?|script\?|scroll-para|second|secure|select|send|series\?|set|set-env|set-font|set-modes|set-net|set-para|set-path\?|set-style|set-user|set-user-name|set-word\?|show|show-popup|sine|size-text|size\?|skip|sort|source|span\?|spec-of|split-path|square-root|strict-equal\?|strict-not-equal\?|string\?|struct\?|stylize|subtract|switch|tag\?|tail\??|take|tangent|textinfo|third|throw|throw-on-error|time\?|title-of|to|to-local-file|to-rebol-file|trace|trim|try|tuple\?|types-of|type\?|unfocus|uninstall|union|unique|unless|unprotect|unset|unset\?|until|unview|update|upgrade|uppercase|url\?|usage|use|values-of|value\?|vbug|view|view-install|view-prefs|view\?|viewed\?|wait|what|what-dir|while|win-offset\?|within\?|words-of|word\?|write|write-io|write-user|xor|xor~|zero\?|/local|thru|end)(/(?=[A-Za-z=\-\?\!\_\*\+\.`~\&])|(?=[\s\[\](){"]|$))
    name: keyword.control.native.rebol
  word-native-to-type:
    match: (?<=^|[\s\[\]()}"])(to-binary|to-bitset|to-block|to-char|to-date|to-decimal|to-email|to-event|to-file|to-get-word|to-hash|to-hex|to-idate|to-image|to-integer|to-issue|to-list|to-lit-path|to-lit-word|to-logic|to-money|to-none|to-pair|to-paren|to-path|to-refinement|to-set-path|to-set-word|to-string|to-tag|to-time|to-tuple|to-url|to-word)(?=[\s\[\](){"]|$)
    name: constant.other.word.to-type.rebol
  word-parse:
    match: (?<=^|[\s\[\]()}"])(thru|some|opt|end)(?=[\s\[\](){"]|$)
    name: keyword.control.parse.rebol
  word-qm:
    match: (?<=^|[\s\[\]()}"])(qm|route|render|redirect-to|publish|response|as|validate|verify|get-param|get-cookie|set-cookie|require)(/(?=[A-Za-z=\-\?\!\_\*\+\.`~\&])|(?=[\s\[\](){"]))
    name: keyword.control.qm.rebol
  word-refine:
    match: /[A-Za-z=`~][A-Za-z0-9=\-\!\?\_\*\.`~]*
    name: constant.other.word.refinement.rebol
  word-set:
    match: '[A-Za-z=\-\?\!\_\*\+\.`~\&][A-Za-z0-9=\-\!\?\_\*\+\.`~&]*(/([A-Za-z=\-\?\!\_\*\+\.`~\&][A-Za-z0-9=\-\!\?\_\*\+\.`~&]*|\d+))*:'
    name: variable.other.setword.rebol
  words:
    name: meta.word.rebol
    patterns:
    - include: '#word-datatype'
    - include: '#word-set'
    - include: '#word-get'
    - include: '#word-lit'
    - include: '#word-header'
    - include: '#word-native'
    - include: '#word-native-to-type'
    - include: '#word-infix'
    - include: '#word-logic'
    - include: '#word-refine'
    - include: '#word-qm'
    - include: '#word'
scopeName: source.rebol
uuid: 6BE0E13B-C4DD-478F-953A-2D84DBBCA2BA