{
  "information_for_contributors": [
    "This file has been converted from https://github.com/atom/language-less/blob/master/grammars/less.cson",
    "If you want to provide a fix or improvement, please create a pull request against the original repository.",
    "Once accepted there, we are happy to receive an update request."
  ],
  "version": "https://github.com/atom/language-less/commit/87d4d59e8de6796b506b81a16e1dc1fafc99d30f",
  "name": "less",
  "scopeName": "source.css.less",
  "patterns": [
    {
      "include": "#strings"
    },
    {
      "captures": {
        "1": {
          "name": "entity.other.attribute-name.class.mixin.css"
        }
      },
      "match": "(\\.[_a-zA-Z][a-zA-Z0-9_-]*(?=\\())"
    },
    {
      "captures": {
        "1": {
          "name": "entity.other.attribute-name.class.css"
        },
        "2": {
          "name": "punctuation.definition.entity.css"
        },
        "4": {
          "name": "variable.other.interpolation.less"
        }
      },
      "match": "((\\.)([_a-zA-Z]|(@{[a-zA-Z0-9_-]+}))[a-zA-Z0-9_-]*)"
    },
    {
      "captures": {
        "0": {
          "name": "entity.other.attribute-name.parent-selector.css"
        },
        "1": {
          "name": "punctuation.definition.entity.css"
        }
      },
      "match": "(&)[a-zA-Z0-9_-]*"
    },
    {
      "begin": "(format|local|url|attr|counter|counters)\\s*(\\()",
      "beginCaptures": {
        "1": {
          "name": "support.function.misc.css"
        },
        "2": {
          "name": "punctuation.section.function.css"
        }
      },
      "end": "\\)",
      "endCaptures": {
        "0": {
          "name": "punctuation.section.function.css"
        }
      },
      "patterns": [
        {
          "begin": "'",
          "beginCaptures": {
            "0": {
              "name": "punctuation.definition.string.begin.css"
            }
          },
          "end": "'",
          "endCaptures": {
            "0": {
              "name": "punctuation.definition.string.end.css"
            }
          },
          "name": "string.quoted.single.css",
          "patterns": [
            {
              "match": "\\\\.",
              "name": "constant.character.escape.css"
            }
          ]
        },
        {
          "begin": "\"",
          "beginCaptures": {
            "0": {
              "name": "punctuation.definition.string.begin.css"
            }
          },
          "end": "\"",
          "endCaptures": {
            "0": {
              "name": "punctuation.definition.string.end.css"
            }
          },
          "name": "string.quoted.double.css",
          "patterns": [
            {
              "match": "\\\\(\\d{1,6}|.)",
              "name": "constant.character.escape.css"
            }
          ]
        },
        {
          "match": "[^'\") \\t]+",
          "name": "variable.parameter.misc.css"
        }
      ]
    },
    {
      "match": "(#)([0-9a-fA-F]{3}|[0-9a-fA-F]{6})\\b(?!.*?(?<!@){)",
      "name": "constant.other.rgb-value.css"
    },
    {
      "captures": {
        "1": {
          "name": "entity.other.attribute-name.id"
        },
        "2": {
          "name": "punctuation.definition.entity.css"
        },
        "4": {
          "name": "variable.other.interpolation.less"
        }
      },
      "match": "((#)([_a-zA-Z]|(@{[a-zA-Z0-9_-]+}))[a-zA-Z0-9_-]*)",
      "name": "meta.selector.css"
    },
    {
      "begin": "/\\*",
      "beginCaptures": {
        "0": {
          "name": "punctuation.definition.comment.begin.css"
        }
      },
      "end": "\\*/",
      "endCaptures": {
        "0": {
          "name": "punctuation.definition.comment.end.css"
        }
      },
      "name": "comment.block.css"
    },
    {
      "include": "source.css#numeric-values"
    },
    {
      "captures": {
        "1": {
          "name": "punctuation.definition.begin.entity.css"
        },
        "2": {
          "name": "entity.other.attribute-name.attribute.css"
        },
        "3": {
          "name": "punctuation.separator.operator.css"
        },
        "4": {
          "name": "string.unquoted.attribute-value.css"
        },
        "5": {
          "name": "string.quoted.double.attribute-value.css"
        },
        "6": {
          "name": "punctuation.definition.string.begin.css"
        },
        "7": {
          "name": "punctuation.definition.string.end.css"
        },
        "8": {
          "name": "punctuation.definition.end.entity.css"
        }
      },
      "match": "(?i)(\\[)\\s*(-?[_a-z\\\\[[:^ascii:]]][_a-z0-9\\-\\\\[[:^ascii:]]]*)(?:\\s*([~|^$*]?=)\\s*(?:(-?[_a-z\\\\[[:^ascii:]]][_a-z0-9\\-\\\\[[:^ascii:]]]*)|((?>(['\"])(?:[^\\\\]|\\\\.)*?(\\6)))))?\\s*(\\])",
      "name": "meta.attribute-selector.css"
    },
    {
      "begin": "((@)import\\b)",
      "beginCaptures": {
        "1": {
          "name": "keyword.control.at-rule.import.less"
        },
        "2": {
          "name": "punctuation.definition.keyword.less"
        }
      },
      "end": ";",
      "endCaptures": {
        "0": {
          "name": "punctuation.terminator.rule.css"
        }
      },
      "name": "meta.at-rule.import.css",
      "patterns": [
        {
          "match": "(?<=\\(|,|\\s)\\b(reference|optional|once|multiple|less|inline)\\b(?=\\)|,)",
          "name": "keyword.control.import.option.less"
        },
        {
          "include": "#brace_round"
        },
        {
          "include": "source.css#commas"
        },
        {
          "include": "#strings"
        }
      ]
    },
    {
      "captures": {
        "1": {
          "name": "keyword.control.at-rule.fontface.css"
        },
        "2": {
          "name": "punctuation.definition.keyword.css"
        }
      },
      "match": "^\\s*((@)font-face\\b)",
      "name": "meta.at-rule.fontface.css"
    },
    {
      "captures": {
        "1": {
          "name": "keyword.control.at-rule.media.css"
        },
        "2": {
          "name": "punctuation.definition.keyword.css"
        }
      },
      "match": "^\\s*((@)media\\b)",
      "name": "meta.at-rule.media.css"
    },
    {
      "include": "source.css#media-features"
    },
    {
      "match": "\\b(tv|tty|screen|projection|print|handheld|embossed|braille|aural|all)\\b",
      "name": "support.constant.media-type.media.css"
    },
    {
      "match": "\\b(portrait|landscape)\\b",
      "name": "support.constant.property-value.media-property.media.css"
    },
    {
      "captures": {
        "1": {
          "name": "support.function.less"
        }
      },
      "match": "(\\.[a-zA-Z0-9_-]+)\\s*(;|\\()"
    },
    {
      "begin": "(^[ \\t]+)?(?=//)",
      "beginCaptures": {
        "1": {
          "name": "punctuation.whitespace.comment.leading.less"
        }
      },
      "end": "(?!\\G)",
      "patterns": [
        {
          "begin": "//",
          "beginCaptures": {
            "0": {
              "name": "punctuation.definition.comment.less"
            }
          },
          "end": "\\n",
          "name": "comment.line.double-slash.less"
        }
      ]
    },
    {
      "match": "(@|\\-\\-)[\\w-]+(?=\\s*)",
      "name": "variable.other.less",
      "captures": {
        "1": {
          "name": "punctuation.definition.variable.less"
        }
      }
    },
    {
      "include": "#variable_interpolation"
    },
    {
      "begin": "{",
      "beginCaptures": {
        "0": {
          "name": "punctuation.section.property-list.begin.bracket.curly.css"
        }
      },
      "end": "}",
      "endCaptures": {
        "0": {
          "name": "punctuation.section.property-list.end.bracket.curly.css"
        }
      },
      "name": "meta.property-list.css",
      "patterns": [
        {
          "include": "source.css#pseudo-elements"
        },
        {
          "include": "source.css#pseudo-classes"
        },
        {
          "include": "source.css#tag-names"
        },
        {
          "include": "source.css#commas"
        },
        {
          "include": "#variable_interpolation"
        },
        {
          "include": "source.css#property-names"
        },
        {
          "include": "#property_values"
        },
        {
          "include": "$self"
        }
      ]
    },
    {
      "match": "\\!\\s*important",
      "name": "keyword.other.important.css"
    },
    {
      "match": "\\*|\\/|\\-|\\+|~|=|<=|>=|<|>",
      "name": "keyword.operator.less"
    },
    {
      "match": "\\b(not|and|when)\\b",
      "name": "keyword.control.logical.operator.less"
    },
    {
      "include": "source.css#tag-names"
    },
    {
      "match": "(?<![\\w-])[a-z][\\w&&[^A-Z]]*+-[\\w-&&[^A-Z]]+",
      "name": "entity.name.tag.custom.css"
    },
    {
      "include": "source.css#pseudo-elements"
    },
    {
      "include": "source.css#pseudo-classes"
    },
    {
      "captures": {
        "1": {
          "name": "punctuation.section.property-list.begin.css"
        },
        "2": {
          "name": "punctuation.section.property-list.end.css"
        }
      },
      "match": "(\\{)(\\})",
      "name": "meta.brace.curly.css"
    },
    {
      "match": "\\{|\\}",
      "name": "meta.brace.curly.css"
    },
    {
      "include": "#brace_round"
    },
    {
      "match": "\\[|\\]",
      "name": "meta.brace.square.less"
    },
    {
      "match": ";",
      "name": "punctuation.terminator.rule.css"
    },
    {
      "match": ":",
      "name": "punctuation.separator.key-value.css"
    },
    {
      "match": "\\btrue\\b",
      "name": "constant.language.boolean.less"
    },
    {
      "match": "\\bdefault\\b",
      "name": "support.function.default.less"
    },
    {
      "match": "\\b(isurl|isstring|isnumber|iskeyword|iscolor)\\b",
      "name": "support.function.type-checking.less"
    },
    {
      "match": "\\b(isunit|ispixel|ispercentage|isem)\\b",
      "name": "support.function.unit-checking.less"
    },
    {
      "include": "source.css#property-keywords"
    },
    {
      "include": "source.css#color-keywords"
    },
    {
      "include": "source.css#commas"
    },
    {
      "include": "#less_builtin_functions"
    },
    {
      "include": "source.css#functions"
    }
  ],
  "repository": {
    "variable_interpolation": {
      "match": "@{[a-zA-Z0-9_-]+}",
      "name": "variable.other.interpolation.less"
    },
    "strings": {
      "patterns": [
        {
          "begin": "\"",
          "beginCaptures": {
            "0": {
              "name": "punctuation.definition.string.begin.css"
            }
          },
          "end": "\"",
          "endCaptures": {
            "0": {
              "name": "punctuation.definition.string.end.css"
            }
          },
          "name": "string.quoted.double.css",
          "patterns": [
            {
              "match": "\\\\([0-9A-Fa-f]{1,6}|.)",
              "name": "constant.character.escape.css"
            },
            {
              "include": "#variable_interpolation"
            }
          ]
        },
        {
          "begin": "'",
          "beginCaptures": {
            "0": {
              "name": "punctuation.definition.string.begin.css"
            }
          },
          "end": "'",
          "endCaptures": {
            "0": {
              "name": "punctuation.definition.string.end.css"
            }
          },
          "name": "string.quoted.single.css",
          "patterns": [
            {
              "match": "\\\\([0-9A-Fa-f]{1,6}|.)",
              "name": "constant.character.escape.css"
            },
            {
              "include": "#variable_interpolation"
            }
          ]
        }
      ]
    },
    "brace_round": {
      "match": "\\(|\\)",
      "name": "meta.brace.round.css"
    },
    "property_values": {
      "begin": "(?<!&)(:)\\s*(?!(\\s*{))(?!.*(?<!@){)",
      "beginCaptures": {
        "1": {
          "name": "punctuation.separator.key-value.css"
        }
      },
      "end": "\\s*(;)|\\s*(?=})",
      "endCaptures": {
        "1": {
          "name": "punctuation.terminator.rule.css"
        }
      },
      "contentName": "meta.property-value.css",
      "patterns": [
        {
          "begin": "url(\\()",
          "beginCaptures": {
            "1": {
              "name": "meta.brace.round.css"
            }
          },
          "end": "\\)",
          "endCaptures": {
            "0": {
              "name": "meta.brace.round.css"
            }
          },
          "name": "support.function.any-method.builtin.url.css",
          "patterns": [
            {
              "include": "#strings"
            },
            {
              "match": "(\\b|\\.{0,2}/)[^)]*\\b",
              "name": "string.url.css"
            }
          ]
        },
        {
          "include": "source.css#property-keywords"
        },
        {
          "include": "source.css#color-keywords"
        },
        {
          "include": "source.css#commas"
        },
        {
          "include": "#less_builtin_functions"
        },
        {
          "include": "source.css#functions"
        },
        {
          "include": "$self"
        }
      ]
    },
    "less_builtin_functions": {
      "match": "\\b(abs|acos|alpha|argb|asin|atan|average|blue|calc|ceil|color|contrast|convert|convert|cos|darken|data-uri|desaturate|difference|e|escape|exclusion|extract|fade|fadein|fadeout|floor|format|green|greyscale|hardlight|hsl|hsla|hsv|hsva|hsvhue|hsvsaturation|hsvvalue|hue|length|lighten|lightness|luma|max|min|mix|mod|multiply|negation|overlay|percentage|pi|pow|red|replace|round|saturate|saturation|screen|sin|softlight|spin|sqrt|tan|unit)\\b",
      "name": "support.function.any-method.builtin.less"
    }
  }
}
