silicon/assets/syntaxes/HTML (EEx).sublime-syntax

%YAML 1.2
---
name: HTML (EEx)
file_extensions:
  - html.eex
first_line_match: (?i)<(!DOCTYPE\s*)?html
scope: text.html.elixir

variables:
  unquoted_attribute_value: (?:[^\s<>/''"]|/(?!>))+
  not_equals_lookahead: (?=\s*[^\s=])

contexts:
  interpolation:
    - match: <%+[-=]?
      scope: punctuation.section.embedded.elixir
      embed: scope:source.elixir
      embed_scope: source.elixir.embedded.html
      escape: \%>
      escape_captures:
        0: punctuation.section.embedded.elixir

  immediately-pop:
    - match: ''
      pop: true

  else-pop:
    - match: (?=\S)
      pop: true

  main:
    - include: interpolation
    - match: (<\?)(xml)
      captures:
        1: punctuation.definition.tag.begin.html
        2: entity.name.tag.xml.html
      push:
        - meta_scope: meta.tag.preprocessor.xml.html
        - match: '\?>'
          scope: punctuation.definition.tag.end.html
          pop: true
        - include: tag-generic-attribute
        - include: string-double-quoted
        - include: string-single-quoted
    - match: <!--
      scope: punctuation.definition.comment.begin.html
      push:
        - meta_scope: comment.block.html
        - match: '(-*)--\s*>'
          scope: punctuation.definition.comment.end.html
          captures:
            1: invalid.illegal.bad-comments-or-CDATA.html
          pop: true
        - match: -{2,}
          scope: invalid.illegal.bad-comments-or-CDATA.html
    - match: <!
      scope: punctuation.definition.tag.html
      push:
        - meta_scope: meta.tag.sgml.html
        - match: ">"
          scope: punctuation.definition.tag.html
          pop: true
        - match: (?i:DOCTYPE)
          scope: entity.name.tag.doctype.html
          push:
            - meta_scope: meta.tag.sgml.doctype.html
            - match: (?=>)
              pop: true
            - match: '"[^">]*"'
              scope: string.quoted.double.doctype.identifiers-and-DTDs.html
        - match: '\[CDATA\['
          push:
            - meta_scope: constant.other.inline-data.html
            - match: ']](?=>)'
              pop: true
        - match: (\s*)(?!--|>)\S(\s*)
          scope: invalid.illegal.bad-comments-or-CDATA.html
    - match: (</?)([a-z_][a-z0-9:_]*-[a-z0-9:_-]+)
      captures:
        1: punctuation.definition.tag.begin.html
        2: entity.name.tag.custom.html
      push:
        - meta_scope: meta.tag.custom.html
        - match: '(?: ?/)?>'
          scope: punctuation.definition.tag.end.html
          pop: true
        - include: tag-attributes
    - match: '(?:^\s+)?(<)((?i:style))\b(?![^>]*/>)'
      captures:
        0: meta.tag.style.begin.html
        1: punctuation.definition.tag.begin.html
        2: entity.name.tag.style.html
      push:
        - match: (?i)(</)(style)(>)
          captures:
            0: meta.tag.style.end.html
            1: punctuation.definition.tag.begin.html
            2: entity.name.tag.style.html
            3: punctuation.definition.tag.end.html
          pop: true
        - match: '(>)\s*'
          captures:
            1: meta.tag.style.begin.html punctuation.definition.tag.end.html
          embed: scope:source.css
          embed_scope: source.css.embedded.html
          escape: (?i)(?=</style)
        - match: ''
          push:
            - meta_scope: meta.tag.style.begin.html
            - match: '(?=>)'
              pop: true
            - include: tag-attributes
    - match: '(<)((?i:script))\b(?![^>]*/>)(?![^>]*(?i:type.?=.?text/((?!javascript).*)))'
      captures:
        0: meta.tag.script.begin.html
        1: punctuation.definition.tag.begin.html
        2: entity.name.tag.script.html
      push:
        - match: (?i)(-->)?\s*(</)(script)(>)
          captures:
            0: meta.tag.script.end.html
            1: comment.block.html punctuation.definition.comment.html
            2: punctuation.definition.tag.begin.html
            3: entity.name.tag.script.html
            4: punctuation.definition.tag.end.html
          pop: true
        - match: '(>)\s*(<!--)?'
          captures:
            1: meta.tag.script.begin.html punctuation.definition.tag.end.html
            2: comment.block.html punctuation.definition.comment.html
          embed: scope:source.js
          embed_scope: source.js.embedded.html
          escape: (?i)(?=(-->)?\s*</script)
        - match: ''
          push:
            - meta_scope: meta.tag.script.begin.html
            - match: '(?=>)'
              pop: true
            - include: tag-attributes
    - match: (</?)((?i:body|head|html)\b)
      captures:
        1: punctuation.definition.tag.begin.html
        2: entity.name.tag.structure.any.html
      push:
        - meta_scope: meta.tag.structure.any.html
        - match: '>'
          scope: punctuation.definition.tag.end.html
          pop: true
        - include: tag-attributes
    - match: (</?)((?i:address|blockquote|dd|div|section|article|aside|header|footer|nav|menu|dl|dt|frame|frameset|h1|h2|h3|h4|h5|h6|iframe|noframes|object|ol|p|ul|applet|center|dir|pre)\b)
      captures:
        1: punctuation.definition.tag.begin.html
        2: entity.name.tag.block.any.html
      push:
        - meta_scope: meta.tag.block.any.html
        - match: '>'
          scope: punctuation.definition.tag.end.html
          pop: true
        - include: tag-attributes
    - match: (</?)((?i:hr)\b)
      captures:
        1: punctuation.definition.tag.begin.html
        2: entity.name.tag.block.any.html
      push:
        - meta_scope: meta.tag.block.any.html
        - match: '(?: ?/)?>'
          scope: punctuation.definition.tag.end.html
          pop: true
        - include: tag-attributes
    - match: (</?)((?i:form|fieldset)\b)
      captures:
        1: punctuation.definition.tag.begin.html
        2: entity.name.tag.block.form.html
      push:
        - meta_scope: meta.tag.block.form.html
        - match: '>'
          scope: punctuation.definition.tag.end.html
          pop: true
        - include: tag-attributes
    - match: (</?)((?i:abbr|acronym|area|b|base|basefont|bdo|big|br|caption|cite|code|del|dfn|em|font|head|html|i|img|ins|isindex|kbd|li|link|map|meta|noscript|param|q|s|samp|script|small|span|strike|strong|style|sub|sup|title|tt|u|var)\b)
      captures:
        1: punctuation.definition.tag.begin.html
        2: entity.name.tag.inline.any.html
      push:
        - meta_scope: meta.tag.inline.any.html
        - match: '(?: ?/)?>'
          scope: punctuation.definition.tag.end.html
          pop: true
        - include: tag-attributes
    - match: (</?)((?i:button|input|label|legend|optgroup|option|select|textarea)\b)
      captures:
        1: punctuation.definition.tag.begin.html
        2: entity.name.tag.inline.form.html
      push:
        - meta_scope: meta.tag.inline.form.html
        - match: '(?: ?/)?>'
          scope: punctuation.definition.tag.end.html
          pop: true
        - include: tag-attributes
    - match: (</?)((?i:a)\b)
      captures:
        1: punctuation.definition.tag.begin.html
        2: entity.name.tag.inline.a.html
      push:
        - meta_scope: meta.tag.inline.a.html
        - match: '(?: ?/)?>'
          scope: punctuation.definition.tag.end.html
          pop: true
        - include: tag-attributes
        - include: interpolation
    - match: (</?)((?i:col|colgroup|table|tbody|td|tfoot|th|thead|tr)\b)
      captures:
        1: punctuation.definition.tag.begin.html
        2: entity.name.tag.inline.table.html
      push:
        - meta_scope: meta.tag.inline.table.html
        - match: '(?: ?/)?>'
          scope: punctuation.definition.tag.end.html
          pop: true
        - include: tag-attributes
        - include: interpolation
    - match: (</?)([A-Za-z0-9:_]+-[A-Za-z0-9:_-]+)
      captures:
        1: punctuation.definition.tag.begin.html
        2: invalid.illegal.uppercase-custom-tag-name.html
      push:
        - meta_scope: meta.tag.custom.html
        - match: '(?: ?/)?>'
          scope: punctuation.definition.tag.end.html
          pop: true
        - include: tag-attributes
        - include: interpolation
    - match: (</?)([a-zA-Z0-9:]+)
      captures:
        1: punctuation.definition.tag.begin.html
        2: entity.name.tag.other.html
      push:
        - meta_scope: meta.tag.other.html
        - match: '(?: ?/)?>'
          scope: punctuation.definition.tag.end.html
          pop: true
        - include: tag-attributes
        - include: interpolation
    - include: entities
    - match: <>
      scope: invalid.illegal.incomplete.html
  entities-common:
    - match: (&)([a-zA-Z0-9]+|#[0-9]+|#x[0-9a-fA-F]+)(;)
      scope: constant.character.entity.html
      captures:
        1: punctuation.definition.entity.html
        3: punctuation.definition.entity.html
  attribute-entities:
    - include: entities-common
  entities:
    - include: entities-common
    - match: '&'
      scope: invalid.illegal.bad-ampersand.html
  string-double-quoted:
    - match: '"'
      scope: punctuation.definition.string.begin.html
      push:
        - meta_scope: string.quoted.double.html
        - match: '"'
          scope: punctuation.definition.string.end.html
          pop: true
        - include: entities
  string-single-quoted:
    - match: "'"
      scope: punctuation.definition.string.begin.html
      push:
        - meta_scope: string.quoted.single.html
        - match: "'"
          scope: punctuation.definition.string.end.html
          pop: true
        - include: entities

  tag-generic-attribute:
    - match: '[a-zA-Z0-9:\-_.]+'
      scope: entity.other.attribute-name.html
      push:
        - tag-generic-attribute-meta
        - tag-generic-attribute-equals

    - match: '[a-zA-Z0-9:\-_.]+'
      scope: entity.other.attribute-name.html

  tag-generic-attribute-meta:
    - meta_scope: meta.attribute-with-value.html
    - include: immediately-pop

  tag-generic-attribute-equals:
    - match: '='
      scope: punctuation.separator.key-value.html
      set: tag-generic-attribute-value
    - match: '{{not_equals_lookahead}}'
      pop: true

  tag-generic-attribute-value:
    - match: '"'
      scope: punctuation.definition.string.begin.html
      set:
        - meta_scope: string.quoted.double.html
        - match: '"'
          scope: punctuation.definition.string.end.html
          pop: true
        - include: attribute-entities
        - include: interpolation
    - match: "'"
      scope: punctuation.definition.string.begin.html
      set:
        - meta_scope: string.quoted.single.html
        - match: "'"
          scope: punctuation.definition.string.end.html
          pop: true
        - include: attribute-entities
        - include: interpolation
    - match: '{{unquoted_attribute_value}}'
      scope: string.unquoted.html
    - include: else-pop

  tag-class-attribute:
    - match: '\bclass\b'
      scope: entity.other.attribute-name.class.html
      push:
        - tag-class-attribute-meta
        - tag-class-attribute-equals

  tag-class-attribute-meta:
    - meta_scope: meta.attribute-with-value.class.html
    - include: immediately-pop

  tag-class-attribute-equals:
    - match: '='
      scope: punctuation.separator.key-value.html
      set: tag-class-attribute-value
    - match: '{{not_equals_lookahead}}'
      pop: true

  tag-class-attribute-value:
    - match: '"'
      scope: punctuation.definition.string.begin.html
      set:
        - meta_scope: string.quoted.double.html
        - meta_content_scope: meta.class-name.html
        - match: '"'
          scope: punctuation.definition.string.end.html
          pop: true
        - include: attribute-entities
        - include: interpolation
    - match: "'"
      scope: punctuation.definition.string.begin.html
      set:
        - meta_scope: string.quoted.single.html
        - meta_content_scope: meta.class-name.html
        - match: "'"
          scope: punctuation.definition.string.end.html
          pop: true
        - include: attribute-entities
        - include: interpolation
    - match: '{{unquoted_attribute_value}}'
      scope: string.unquoted.html meta.class-name.html
    - include: else-pop

  tag-id-attribute:
    - match: '\bid\b'
      scope: entity.other.attribute-name.id.html
      push:
        - tag-id-attribute-meta
        - tag-id-attribute-equals

  tag-id-attribute-meta:
    - meta_scope: meta.attribute-with-value.id.html
    - include: immediately-pop

  tag-id-attribute-equals:
    - match: '='
      scope: punctuation.separator.key-value.html
      set: tag-id-attribute-value
    - match: '{{not_equals_lookahead}}'
      pop: true

  tag-id-attribute-value:
    - match: '"'
      scope: punctuation.definition.string.begin.html
      set:
        - meta_scope: string.quoted.double.html
        - meta_content_scope: meta.toc-list.id.html
        - match: '"'
          scope: punctuation.definition.string.end.html
          pop: true
        - include: attribute-entities
    - match: "'"
      scope: punctuation.definition.string.begin.html
      set:
        - meta_scope: string.quoted.single.html
        - meta_content_scope: meta.toc-list.id.html
        - match: "'"
          scope: punctuation.definition.string.end.html
          pop: true
        - include: attribute-entities
    - match: '{{unquoted_attribute_value}}'
      scope: string.unquoted.html meta.toc-list.id.html
    - include: else-pop

  tag-style-attribute:
    - match: '\bstyle\b'
      scope: entity.other.attribute-name.style.html
      push:
        - tag-style-attribute-meta
        - tag-style-attribute-equals

  tag-style-attribute-meta:
    - meta_scope: meta.attribute-with-value.style.html
    - include: immediately-pop

  tag-style-attribute-equals:
    - match: '='
      scope: punctuation.separator.key-value.html
      set: tag-style-attribute-value
    - match: '{{not_equals_lookahead}}'
      pop: true

  tag-style-attribute-value:
    - match: '"'
      scope: string.quoted.double punctuation.definition.string.begin.html
      embed: scope:source.css#rule-list-body
      embed_scope: source.css
      escape: '"'
      escape_captures:
        0: string.quoted.double punctuation.definition.string.end.html
    - match: "'"
      scope: string.quoted.single punctuation.definition.string.begin.html
      embed: scope:source.css#rule-list-body
      embed_scope: source.css
      escape: "'"
      escape_captures:
        0: string.quoted.single punctuation.definition.string.end.html
    - include: else-pop

  tag-event-attribute:
    - match: |-
        (?x)\bon(
          abort|autocomplete|autocompleteerror|blur|cancel|canplay
          |canplaythrough|change|click|close|contextmenu|cuechange|dblclick|drag
          |dragend|dragenter|dragexit|dragleave|dragover|dragstart|drop
          |durationchange|emptied|ended|error|focus|input|invalid|keydown
          |keypress|keyup|load|loadeddata|loadedmetadata|loadstart|mousedown
          |mouseenter|mouseleave|mousemove|mouseout|mouseover|mouseup|mousewheel
          |pause|play|playing|progress|ratechange|reset|resize|scroll|seeked
          |seeking|select|show|sort|stalled|submit|suspend|timeupdate|toggle
          |volumechange|waiting
        )\b        
      scope: entity.other.attribute-name.event.html
      push:
        - tag-event-attribute-meta
        - tag-event-attribute-equals

  tag-event-attribute-meta:
    - meta_scope: meta.attribute-with-value.event.html
    - include: immediately-pop

  tag-event-attribute-equals:
    - match: '='
      scope: punctuation.separator.key-value.html
      set: tag-event-attribute-value
    - match: '{{not_equals_lookahead}}'
      pop: true

  tag-event-attribute-value:
    - match: '"'
      scope: string.quoted.double punctuation.definition.string.begin.html
      embed: scope:source.js
      embed_scope: meta.attribute-with-value.event.html
      escape: '"'
      escape_captures:
        0: string.quoted.double punctuation.definition.string.end.html
    - match: "'"
      scope: string.quoted.single punctuation.definition.string.begin.html meta.attribute-with-value.event.html
      embed: scope:source.js
      embed_scope: meta.attribute-with-value.event.html
      escape: "'"
      escape_captures:
        0: string.quoted.single punctuation.definition.string.end.html
    - include: else-pop

  # This is to prevent breaking syntaxes referencing the old context name
  tag-stuff:
    - include: tag-attributes

  tag-attributes:
    - include: tag-id-attribute
    - include: tag-class-attribute
    - include: tag-style-attribute
    - include: tag-event-attribute
    - include: tag-generic-attribute