[ Avaa Bypassed ]

<?xml version="1.0" encoding="UTF-8"?>
<!--

 This file is part of GtkSourceView

 Author: Jeffery To <jeffery.to@gmail.com>
 Copyright (C) 2018-2019 Jeffery To <jeffery.to@gmail.com>

 GtkSourceView is free software; you can redistribute it and/or
 modify it under the terms of the GNU Lesser General Public
 License as published by the Free Software Foundation; either
 version 2.1 of the License, or (at your option) any later version.

 GtkSourceView is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 Lesser General Public License for more details.

 You should have received a copy of the GNU Lesser General Public License
 along with this library; if not, see <http://www.gnu.org/licenses/>.

-->
<language id="scss" name="SCSS" version="2.0" _section="Other">
  <metadata>
    <property name="mimetypes">text/x-scss</property>
    <property name="globs">*.scss</property>
    <property name="line-comment-start">//</property>
    <property name="block-comment-start">/*</property>
    <property name="block-comment-end">*/</property>
  </metadata>

  <styles>

    <!-- interpolations -->
    <style id="interpolation"               name="Interpolation"               map-to="def:preprocessor"/>

    <!-- variables -->
    <style id="variable"                    name="Variable"                    map-to="def:identifier"/>

    <!-- operators -->
    <style id="operator-symbol"             name="Operator Symbol"             map-to="css:symbol"/>
    <style id="logical-operator"            name="Logical Operator"            map-to="def:preprocessor"/>

    <!-- Sass data types -->
    <style id="boolean"                     name="Boolean Value"               map-to="def:boolean"/>
    <style id="null"                        name="Null Value"                  map-to="def:special-constant"/>
    <style id="list-delimiter"              name="List Delimiter"              map-to="css:delimiter"/>
    <style id="group-delimiter"             name="Group Delimiter"             map-to="css:delimiter"/>

    <!-- Sass selectors -->
    <style id="placeholder-selector"        name="Placeholder Selector"        map-to="def:identifier"/>
    <style id="selector-fragment"           name="Selector Fragment"/>

    <!-- Sass at-rules -->
    <style id="mixin-name"                  name="Mixin Name"                  map-to="def:keyword"/>

  </styles>

  <default-regex-options case-sensitive="false"/>

  <keyword-char-class>[a-z0-9_\x{80}-\x{10ffff}\\-]</keyword-char-class>

  <definitions>

    <!-- global -->

    <context id="embedded-lang-hook"/>

    <context id="scss-embedded-lang-hook">
      <include>
        <context ref="embedded-lang-hook"/>
        <context ref="css:embedded-lang-hook" original="true"/>
      </include>
    </context>

    <context id="scss-multiline-comment" style-ref="css:comment" class-disabled="no-spell-check" class="comment">
      <start>/\*</start>
      <end>\*/</end>
      <include>
        <context ref="css:embedded-lang-hook"/>
        <context ref="interpolation"/>
        <context ref="def:in-comment"/>
      </include>
    </context>

    <context id="single-line-comment" style-ref="css:comment" end-at-line-end="true" class-disabled="no-spell-check" class="comment">
      <start>//</start>
      <include>
        <context ref="css:embedded-lang-hook"/>
        <!-- line continuations not allowed -->
        <context ref="def:in-comment"/>
      </include>
    </context>

    <context id="scss-comment">
      <include>
        <context ref="single-line-comment"/>
        <context ref="css:comment" original="true"/>
      </include>
    </context>

    <replace id="css:embedded-lang-hook" ref="scss-embedded-lang-hook"/>
    <replace id="css:multiline-comment" ref="scss-multiline-comment"/>
    <replace id="css:comment" ref="scss-comment"/>


    <!-- interpolations -->

    <context id="interpolation">
      <start>#{</start>
      <end>}</end>
      <include>
        <context sub-pattern="0" where="start" style-ref="interpolation"/>
        <context sub-pattern="0" where="end" style-ref="interpolation"/>
        <context ref="css:embedded-lang-hook"/>
        <context ref="css:comment"/>
        <context ref="css:any-value"/>
      </include>
    </context>


    <!-- variables -->

    <context id="variable" style-ref="variable">
      <match>\$\%{css:identifier}</match>
    </context>


    <!-- operators -->

    <!-- leave out the division operator (/)
         as we cannot reliably distinguish between a literal slash and
         a division operation -->
    <context id="arithmetic-operator" style-ref="operator-symbol">
      <match extended="true">
        (
          [+*%] |
          (?&lt;! \%{css:single-identifier-char} )
          -
          (?! \%{css:single-identifier-char} )
        )
      </match>
    </context>

    <context id="string-operator" style-ref="operator-symbol">
      <match>\+</match>
    </context>

    <context id="comparison-operator" style-ref="operator-symbol">
      <match>(&lt;=?|&gt;=?|[=!]=)</match>
    </context>

    <context id="logical-operator" style-ref="logical-operator">
      <keyword>and</keyword>
      <keyword>not</keyword>
      <keyword>or</keyword>
    </context>


    <!-- Sass data types -->

    <context id="boolean" style-ref="boolean">
      <keyword>false</keyword>
      <keyword>true</keyword>
    </context>

    <context id="null" style-ref="null">
      <keyword>null</keyword>
    </context>

    <context id="parent-selector-list" style-ref="css:combinator">
      <match>&amp;</match>
    </context>

    <context id="bracketed-list">
      <start>\[</start>
      <end>]</end>
      <include>
        <context sub-pattern="0" where="start" style-ref="list-delimiter"/>
        <context sub-pattern="0" where="end" style-ref="list-delimiter"/>
        <context ref="css:embedded-lang-hook"/>
        <context ref="css:comment"/>
        <context ref="css:any-value"/>
      </include>
    </context>

    <!-- not sure why one would use a string group but it appears to be syntactically valid -->
    <context id="string-group">
      <start>\(</start>
      <end>\)</end>
      <include>
        <context sub-pattern="0" where="start" style-ref="group-delimiter"/>
        <context sub-pattern="0" where="end" style-ref="group-delimiter"/>
        <context ref="css:embedded-lang-hook"/>
        <context ref="css:comment"/>
        <context ref="css:string-value"/>
      </include>
    </context>

    <context id="data-group">
      <start>\(</start>
      <end>\)</end>
      <include>
        <context sub-pattern="0" where="start" style-ref="group-delimiter"/>
        <context sub-pattern="0" where="end" style-ref="group-delimiter"/>
        <context ref="css:embedded-lang-hook"/>
        <context ref="css:comment"/>
        <context ref="css:data-value"/>
      </include>
    </context>

    <!--
    this could be a list, a map, or an order of operations grouping
    not sure how to differentiate between these
    -->
    <context id="any-group">
      <start>\(</start>
      <end>\)</end>
      <include>
        <context sub-pattern="0" where="start" style-ref="group-delimiter"/>
        <context sub-pattern="0" where="end" style-ref="group-delimiter"/>
        <context ref="css:embedded-lang-hook"/>
        <context ref="css:comment"/>
        <context ref="css:any-value"/>
        <context ref="css:colon"/> <!-- for maps -->
      </include>
    </context>


    <!-- data types -->

    <context id="scss-string-content">
      <include>
        <context ref="interpolation"/>
        <context ref="css:string-content" original="true"/>
      </include>
    </context>

    <replace id="css:string-content" ref="scss-string-content"/>


    <!-- functions -->

    <context id="variable-arguments" style-ref="operator-symbol">
      <match>\.\.\.</match>
    </context>

    <context id="scss-url">
      <start>url\(</start>
      <end>\)</end>
      <include>
        <context sub-pattern="0" where="start" style-ref="css:function"/>
        <context sub-pattern="0" where="end" style-ref="css:function"/>
        <context ref="css:embedded-lang-hook"/>
        <!-- only accept multi-line comments because // is part of urls -->
        <context ref="css:comment" original="true"/>
        <context ref="interpolation"/>
        <context ref="css:escape" ignore-style="true"/>
        <context ref="css:string-value"/>
      </include>
    </context>

    <context id="scss-function-content">
      <include>
        <context ref="css:function-content" original="true"/>
        <context ref="variable-arguments"/>
        <context ref="css:colon"/> <!-- for named arguments -->
      </include>
    </context>

    <replace id="css:url" ref="scss-url"/>
    <replace id="css:function-content" ref="scss-function-content"/>


    <!-- data values -->

    <context id="scss-name-value">
      <include>
        <context ref="css:function-call"/>
        <context ref="interpolation"/> <!-- outputs unquoted strings -->
        <context ref="variable"/>
        <context ref="css:name-value" original="true"/>
      </include>
    </context>

    <context id="scss-string-value">
      <include>
        <context ref="css:function-call"/>
        <context ref="string-group"/>
        <context ref="variable"/>
        <context ref="css:string-value" original="true"/>
        <context ref="string-operator"/>
      </include>
    </context>

    <context id="scss-data-value">
      <include>
        <context ref="css:function-call"/>
        <context ref="data-group"/>
        <context ref="interpolation"/>
        <context ref="variable"/>
        <context ref="css:string-value" original="true"/>
        <context ref="css:color-value"/>
        <context ref="css:number-value"/>
        <context ref="css:unicode-range"/>
        <context ref="arithmetic-operator"/>
      </include>
    </context>

    <replace id="css:name-value" ref="scss-name-value"/>
    <replace id="css:string-value" ref="scss-string-value"/>
    <replace id="css:data-value" ref="scss-data-value"/>


    <!-- any assignable value -->

    <context id="scss-any-value">
      <include>
        <context ref="css:function-call"/>
        <context ref="any-group"/>
        <context ref="parent-selector-list"/>
        <context ref="bracketed-list"/>
        <context ref="interpolation"/>
        <context ref="variable"/>
        <context ref="boolean"/>
        <context ref="null"/>
        <context ref="css:property-value-keyword"/>
        <context ref="css:string-value" original="true"/>
        <context ref="css:color-value"/>
        <context ref="css:number-value"/>
        <context ref="css:unicode-range"/>
        <context ref="logical-operator"/>
        <context ref="comparison-operator"/>
        <context ref="arithmetic-operator"/>
        <context ref="css:name-value" original="true"/>
        <context ref="css:slash"/>
        <context ref="css:comma"/>
      </include>
    </context>

    <replace id="css:any-value" ref="scss-any-value"/>


    <!-- Sass modifiers -->

    <context id="variable-assignment-modifiers" style-ref="css:modifier">
      <keyword>default</keyword>
      <keyword>global</keyword>
    </context>

    <context id="at-extend-modifiers" style-ref="css:modifier">
      <keyword>optional</keyword>
    </context>


    <!-- modifiers -->

    <context id="scss-modifier-content">
      <include>
        <context ref="variable-assignment-modifiers"/>
        <context ref="at-extend-modifiers"/>
        <context ref="css:modifier-content" original="true"/>
      </include>
    </context>

    <replace id="css:modifier-content" ref="scss-modifier-content"/>


    <!-- style properties -->

    <context id="scss-property-name">
      <include>
        <context ref="interpolation"/>
        <context ref="css:property-name" original="true"/>
      </include>
    </context>

    <replace id="css:property-name" ref="scss-property-name"/>


    <!-- style block -->

    <context id="nested-properties" end-parent="true">
      <start>{</start>
      <end>}</end>
      <include>
        <context sub-pattern="0" where="start" style-ref="css:block-delimiter"/>
        <context sub-pattern="0" where="end" style-ref="css:block-delimiter"/>
        <context ref="css:embedded-lang-hook"/>
        <context ref="css:comment"/>
        <context ref="css:declaration"/>
      </include>
    </context>

    <context id="scss-declaration-property">
      <include>
        <context ref="variable"/> <!-- variable assignment -->
        <context ref="css:declaration-property" original="true"/>
      </include>
    </context>

    <context id="scss-declaration-value-content">
      <include>
        <context ref="nested-properties"/>
        <context ref="css:declaration-value-content" original="true"/>
      </include>
    </context>

    <context id="scss-declaration-value">
      <start extended="true">
        (?(DEFINE)
          (?&lt;escape_interpolation_start&gt; (?: \\ \#{   )+ )
          (?&lt;escape_comment_start&gt;       (?: \\ /[/*] )+ )
          (?&lt;escape&gt;                     (?: \\ .     )+ )

          (?&lt;interpolation_start_chars&gt;
            (?: (?: \# (?! { ) )+ | (?: (?&lt;! \# ) { )+ )
          )
          (?&lt;comment_start_chars&gt;
            (?: (?: (?&lt;! / ) / (?! [/*] ) )+ | (?: (?&lt;! / ) \* )+ )
          )
          (?&lt;comment_end_chars&gt;
            (?: (?: \* (?! / ) )+ | (?: (?&lt;! \* ) / )+ )
          )

          (?&lt;single_line_comment&gt; // .* )

          (?&lt;interpolation&gt;  # recursive subpattern to find matching braces
            \#{
            (?:
              (?&gt;
                (?:
                  [^\\}#{(/*"']+ |
                  (?&amp;escape_interpolation_start) |
                  (?&amp;escape_comment_start) |
                  (?&amp;escape) |
                  (?&amp;interpolation_start_chars) |
                  (?&amp;comment_start_chars)
                )+
              ) |
              (?&amp;interpolation) |
              (?&amp;parentheses) |
              (?&amp;single_line_comment) |
              (?&amp;multiline_comment) |
              (?&amp;double_quote_string) |
              (?&amp;single_quote_string)
            )*
            }
          )

          (?&lt;parentheses&gt;  # recursive subpattern to find matching parentheses
            \(
            (?:
              (?&gt;
                (?:
                  [^\\)(#{/*"']+ |
                  (?&amp;escape_interpolation_start) |
                  (?&amp;escape_comment_start) |
                  (?&amp;escape) |
                  (?&amp;interpolation_start_chars) |
                  (?&amp;comment_start_chars)
                )+
              ) |
              (?&amp;interpolation) |
              (?&amp;parentheses) |
              (?&amp;single_line_comment) |
              (?&amp;multiline_comment) |
              (?&amp;double_quote_string) |
              (?&amp;single_quote_string)
            )*
            \)
          )

          (?&lt;multiline_comment&gt;  # subpattern to find matching comment delimiters
            /\*
            (?:
              (?&gt;
                (?:
                  [^*/#{]+ |
                  # no escapes
                  (?&amp;comment_end_chars) |
                  (?&amp;interpolation_start_chars)
                )+
              ) |
              (?&amp;interpolation)
            )*
            \*/
          )

          (?&lt;double_quote_string&gt;  # subpattern to find matching double quotes
            "
            (?:
              (?&gt;
                (?:
                  [^\\"#{]+ |
                  (?&amp;escape_interpolation_start) |
                  (?&amp;escape) |
                  (?&amp;interpolation_start_chars)
                )+
              ) |
              (?&amp;interpolation)
            )*
            "
          )

          (?&lt;single_quote_string&gt;  # subpattern to find matching single quotes
            '
            (?:
              (?&gt;
                (?:
                  [^\\'#{]+ |
                  (?&amp;escape_interpolation_start) |
                  (?&amp;escape) |
                  (?&amp;interpolation_start_chars)
                )+
              ) |
              (?&amp;interpolation)
            )*
            '
          )
        )

        :
        (?:
          (?!                                 # not the start of a
            \%{css:single-identifier-char} |  #   pseudo-class
            [:\\] |                           #   pseudo-element, escape
            \#{ |                             #   interpolation
            /\*                               #   comment
          ) |                                 # or
          (?=                                 # ends like a normal declaration
            (?&gt;
              (?:
                (?&gt;
                  (?:
                    [^\\;}{#(/*"']+ |
                    (?&amp;escape_interpolation_start) |
                    (?&amp;escape_comment_start) |
                    (?&amp;escape) |
                    (?: \# (?! { ) )+ |  # interpolation_start_chars allows {
                    (?&amp;comment_start_chars)
                  )+
                ) |
                (?&amp;interpolation) |
                (?&amp;parentheses) |
                (?&amp;single_line_comment) |
                (?&amp;multiline_comment) |
                (?&amp;double_quote_string) |
                (?&amp;single_quote_string)
              )*
            )
            \%{css:declaration-value-end}     #   with a semicolon or at the end of a block
          )
        )
      </start>
      <end>\%{css:declaration-value-end}</end> <!-- nested-properties has end-parent="true" -->
      <include>
        <context sub-pattern="0" where="start" style-ref="css:delimiter"/>
        <context ref="css:embedded-lang-hook"/>
        <context ref="css:comment"/>
        <context ref="css:declaration-value-content"/>
      </include>
    </context>

    <context id="scss-style-block-content">
      <include>
        <context ref="css:style-block-content" original="true"/>
        <context ref="css:at-rule"/>
        <context ref="css:selector"/>
        <context ref="css:style-block"/>
      </include>
    </context>

    <replace id="css:declaration-property" ref="scss-declaration-property"/>
    <replace id="css:declaration-value-content" ref="scss-declaration-value-content"/>
    <replace id="css:declaration-value" ref="scss-declaration-value"/>
    <replace id="css:style-block-content" ref="scss-style-block-content"/>


    <!-- media queries -->

    <context id="scss-media-type-value">
      <include>
        <context ref="interpolation"/>
        <context ref="css:media-type-value" original="true"/>
      </include>
    </context>

    <context id="scss-media-feature-test-name">
      <include>
        <context ref="interpolation"/>
        <context ref="variable"/>
        <context ref="css:media-feature-test-name" original="true"/>
      </include>
    </context>

    <context id="scss-media-feature-test-value-content">
      <include>
        <context ref="interpolation"/>
        <context ref="variable"/>
        <context ref="css:media-feature-test-value-content" original="true"/>
      </include>
    </context>

    <replace id="css:media-type-value" ref="scss-media-type-value"/>
    <replace id="css:media-feature-test-name" ref="scss-media-feature-test-name"/>
    <replace id="css:media-feature-test-value-content" ref="scss-media-feature-test-value-content"/>


    <!-- Sass at-rules -->

    <!--
    @extend <selector> <optional modifier>?;
    -->

    <context id="at-extend">
      <start>@extend\%]</start>
      <include>
        <context sub-pattern="0" where="start" style-ref="css:at-rule"/>
        <context ref="css:embedded-lang-hook"/>
        <context ref="css:comment"/>
        <context ref="css:selector"/>
        <context ref="css:modifier"/>
        <context ref="css:at-rule-delimiter"/>
      </include>
    </context>

    <!--
    @at-root (<selector>|<query>)? <css-block>
    -->

    <context id="at-at-root-query-type" style-ref="css:property-name">
      <keyword>without</keyword>
      <keyword>with</keyword>
    </context>

    <context id="at-at-root-query-directive" style-ref="css:keyword">
      <keyword>all</keyword>
      <keyword>media</keyword>
      <keyword>rule</keyword>
      <keyword>supports</keyword>
    </context>

    <context id="at-at-root-query-value">
      <start>:</start>
      <end>\%{css:test-value-end}</end>
      <include>
        <context sub-pattern="0" where="start" style-ref="css:delimiter"/>
        <context ref="css:embedded-lang-hook"/>
        <context ref="css:comment"/>
        <context ref="interpolation"/>
        <context ref="variable"/>
        <context ref="at-at-root-query-directive"/>
      </include>
    </context>

    <context id="at-at-root-query">
      <start>\(</start>
      <end>\)</end>
      <include>
        <context sub-pattern="0" where="start" style-ref="css:test-delimiter"/>
        <context sub-pattern="0" where="end" style-ref="css:test-delimiter"/>
        <context ref="css:embedded-lang-hook"/>
        <context ref="css:comment"/>
        <context ref="interpolation"/>
        <context ref="variable"/>
        <context ref="at-at-root-query-type"/>
        <context ref="at-at-root-query-value"/>
      </include>
    </context>

    <context id="at-at-root">
      <start>@at-root\%]</start>
      <include>
        <context sub-pattern="0" where="start" style-ref="css:at-rule"/>
        <context ref="css:embedded-lang-hook"/>
        <context ref="css:comment"/>
        <context ref="css:selector"/>
        <context ref="at-at-root-query"/>
        <context ref="css:at-rule-css-block"/>
      </include>
    </context>

    <!--
    @debug <any-value>;
    @warn <any-value>;
    @error <any-value>;
    -->

    <context id="at-debug-warn-error">
      <start>@(debug|warn|error)\%]</start>
      <include>
        <context sub-pattern="0" where="start" style-ref="css:at-rule"/>
        <context ref="css:embedded-lang-hook"/>
        <context ref="css:comment"/>
        <context ref="css:any-value"/>
        <context ref="css:at-rule-delimiter"/>
      </include>
    </context>

    <!--
    @if <any-value> <css-block>
    @else if <any-value> <css-block>
    @else <css-block>
    -->

    <context id="at-if-else-if">
      <start>@(if|else\s+if)\%]</start>
      <include>
        <context sub-pattern="0" where="start" style-ref="css:at-rule"/>
        <context ref="css:embedded-lang-hook"/>
        <context ref="css:comment"/>
        <context ref="css:any-value"/>
        <context ref="css:at-rule-css-block"/>
      </include>
    </context>

    <context id="at-else">
      <start>@else\%]</start>
      <include>
        <context sub-pattern="0" where="start" style-ref="css:at-rule"/>
        <context ref="css:embedded-lang-hook"/>
        <context ref="css:comment"/>
        <context ref="css:at-rule-css-block"/>
      </include>
    </context>

    <!--
    @for <variable> from <any-value> (through|to) <any-value> <css-block>
    -->

    <context id="at-for-keyword" style-ref="css:at-rule-operator">
      <keyword>from</keyword>
      <keyword>through</keyword>
      <keyword>to</keyword>
    </context>

    <context id="at-for">
      <start>@for\%]</start>
      <include>
        <context sub-pattern="0" where="start" style-ref="css:at-rule"/>
        <context ref="css:embedded-lang-hook"/>
        <context ref="css:comment"/>
        <context ref="at-for-keyword"/>
        <context ref="variable"/>
        <context ref="css:any-value"/>
        <context ref="css:at-rule-css-block"/>
      </include>
    </context>

    <!--
    @each <variable> in <list> <css-block>
    -->

    <context id="at-each-keyword" style-ref="css:at-rule-operator">
      <keyword>in</keyword>
    </context>

    <context id="at-each">
      <start>@each\%]</start>
      <include>
        <context sub-pattern="0" where="start" style-ref="css:at-rule"/>
        <context ref="css:embedded-lang-hook"/>
        <context ref="css:comment"/>
        <context ref="at-each-keyword"/>
        <context ref="variable"/>
        <context ref="css:any-value"/>
        <context ref="css:comma"/>
        <context ref="css:at-rule-css-block"/>
      </include>
    </context>

    <!--
    @while <expression> <css-block>
    -->

    <context id="at-while">
      <start>@while\%]</start>
      <include>
        <context sub-pattern="0" where="start" style-ref="css:at-rule"/>
        <context ref="css:embedded-lang-hook"/>
        <context ref="css:comment"/>
        <context ref="css:any-value"/>
        <context ref="css:at-rule-css-block"/>
      </include>
    </context>

    <!--
    @mixin <mixin name> <mixin-parameters>? <css-block>
    -->

    <context id="mixin-parameters">
      <start>\(</start>
      <end>\)</end>
      <include>
        <context sub-pattern="0" where="start" style-ref="mixin-name"/>
        <context sub-pattern="0" where="end" style-ref="mixin-name"/>
        <context ref="css:embedded-lang-hook"/>
        <context ref="css:comment"/>
        <context ref="css:function-content"/>
      </include>
    </context>

    <context id="at-mixin">
      <start>@mixin\%]</start>
      <include>
        <context sub-pattern="0" where="start" style-ref="css:at-rule"/>
        <context ref="css:embedded-lang-hook"/>
        <context ref="css:comment"/>
        <context ref="css:name" style-ref="mixin-name"/>
        <context ref="mixin-parameters"/>
        <context ref="css:at-rule-css-block"/>
      </include>
    </context>

    <!--
    @include <mixin name> <mixin-parameters>? (;|<css-block>)
    -->

    <context id="at-include">
      <start>@include\%]</start>
      <include>
        <context sub-pattern="0" where="start" style-ref="css:at-rule"/>
        <context ref="css:embedded-lang-hook"/>
        <context ref="css:comment"/>
        <context ref="css:name" style-ref="mixin-name"/>
        <context ref="mixin-parameters"/>
        <context ref="css:at-rule-delimiter"/>
        <context ref="css:at-rule-css-block"/>
      </include>
    </context>

    <!--
    @content;
    -->

    <context id="at-content">
      <start>@content\%]</start>
      <include>
        <context sub-pattern="0" where="start" style-ref="css:at-rule"/>
        <context ref="css:embedded-lang-hook"/>
        <context ref="css:comment"/>
        <context ref="css:at-rule-delimiter"/>
      </include>
    </context>

    <!--
    @function <function name> <function-parameters> <css-block>
    -->

    <context id="function-parameters">
      <start>\(</start>
      <end>\)</end>
      <include>
        <context sub-pattern="0" where="start" style-ref="css:function"/>
        <context sub-pattern="0" where="end" style-ref="css:function"/>
        <context ref="css:embedded-lang-hook"/>
        <context ref="css:comment"/>
        <context ref="css:function-content"/>
      </include>
    </context>

    <context id="at-function">
      <start>@function\%]</start>
      <include>
        <context sub-pattern="0" where="start" style-ref="css:at-rule"/>
        <context ref="css:embedded-lang-hook"/>
        <context ref="css:comment"/>
        <!-- we define it this way because there can be whitespace
             between the function name and the parentheses -->
        <context ref="css:name" style-ref="css:function"/>
        <context ref="function-parameters"/>
        <context ref="css:at-rule-css-block"/>
      </include>
    </context>

    <!--
    @return <any-value>;
    -->

    <context id="at-return">
      <start>@return\%]</start>
      <include>
        <context sub-pattern="0" where="start" style-ref="css:at-rule"/>
        <context ref="css:embedded-lang-hook"/>
        <context ref="css:comment"/>
        <context ref="css:any-value"/>
        <context ref="css:at-rule-delimiter"/>
      </include>
    </context>


    <!-- at-rules -->

    <context id="scss-font-feature-value-declaration-value-content">
      <include>
        <context ref="interpolation"/>
        <context ref="variable"/>
        <context ref="css:font-feature-value-declaration-value-content" original="true"/>
      </include>
    </context>

    <context id="scss-keyframe-selector-value">
      <include>
        <context ref="interpolation"/>
        <context ref="css:keyframe-selector-value" original="true"/>
      </include>
    </context>

    <context id="scss-namespace-value">
      <include>
        <context ref="interpolation"/>
        <context ref="css:namespace-value" original="true"/>
      </include>
    </context>

    <context id="scss-at-rule">
      <include>

        <context ref="at-extend"/>
        <context ref="at-at-root"/>

        <context ref="at-debug-warn-error"/>

        <context ref="at-if-else-if"/>
        <context ref="at-else"/>

        <context ref="at-for"/>
        <context ref="at-each"/>
        <context ref="at-while"/>

        <context ref="at-mixin"/>
        <context ref="at-include"/>
        <context ref="at-content"/>

        <context ref="at-function"/>
        <context ref="at-return"/>

        <context ref="css:at-rule" original="true"/>

      </include>
    </context>

    <replace id="css:at-rule-style-block-content" ref="scss-style-block-content"/>
    <replace id="css:at-rule-css-block-content" ref="scss-style-block-content"/>
    <replace id="css:font-feature-value-declaration-value-content" ref="scss-font-feature-value-declaration-value-content"/>
    <replace id="css:keyframe-selector-value" ref="scss-keyframe-selector-value"/>
    <replace id="css:namespace-value" ref="scss-namespace-value"/>
    <replace id="css:at-rule" ref="scss-at-rule"/>


    <!-- Sass selectors -->

    <context id="parent-combinator">
      <match>(&amp;)(\%{css:identifier-chars}?)</match>
      <include>
        <context sub-pattern="1"  style-ref="css:combinator"/>
        <context sub-pattern="2"  style-ref="selector-fragment"/>
      </include>
    </context>

    <context id="placeholder-selector" style-ref="placeholder-selector">
      <match>%\%{css:identifier}</match>
    </context>

    <context id="interpolation-fragment" style-ref="selector-fragment">
      <match>(?&lt;=})\%{css:identifier-chars}</match>
    </context>


    <!-- selectors -->

    <context id="scss-simple-selector">
      <include>
        <context ref="interpolation"/> <!-- include in simple selector to be included in :not() -->
        <context ref="interpolation-fragment"/>
        <context ref="css:simple-selector" original="true"/>
      </include>
    </context>

    <context id="scss-combinator">
      <include>
        <context ref="parent-combinator"/>
        <context ref="css:combinator" original="true"/>
      </include>
    </context>

    <context id="scss-nth-pseudo-class-content">
      <include>
        <context ref="interpolation"/>
        <context ref="css:nth-pseudo-class-content" original="true"/>
      </include>
    </context>

    <context id="scss-selector">
      <include>
        <context ref="placeholder-selector"/>
        <context ref="css:selector" original="true"/>
      </include>
    </context>

    <replace id="css:simple-selector" ref="scss-simple-selector"/>
    <replace id="css:combinator" ref="scss-combinator"/>
    <replace id="css:nth-pseudo-class-content" ref="scss-nth-pseudo-class-content"/>
    <replace id="css:selector" ref="scss-selector"/>


    <!-- top level declarations -->

    <context id="top-level-declaration-property">
      <include>
        <context ref="variable"/>
      </include>
    </context>

    <context id="top-level-declaration">
      <include>
        <context ref="top-level-declaration-property"/>
        <context ref="css:declaration-value"/>
        <context ref="css:modifier"/>
        <context ref="css:semicolon"/>
      </include>
    </context>


    <!-- main context -->

    <context id="scss" class="no-spell-check">
      <include>
        <context ref="top-level-declaration"/>
        <context ref="css:css"/>
      </include>
    </context>

  </definitions>
</language>