{
  "$schema": "https://raw.githubusercontent.com/martinring/tmlanguage/master/tmlanguage.json",
  "name": "EFTL",
  "scopeName": "source.eftl",
  "patterns": [
    { "include": "#comments" },
    { "include": "#eftl-block" },
    { "include": "#expressions" },
    { "include": "#tags" },
    { "include": "#control-structures" },
    { "include": "#variables" },
    { "include": "#functions" },
    { "include": "#strings" }
  ],
  "repository": {
    "comments": {
      "patterns": [
        {
          "name": "comment.block.eftl",
          "begin": "\\[!--",
          "end": "--\\]",
          "captures": {
            "0": { "name": "punctuation.definition.comment.eftl" }
          }
        }
      ]
    },
    "eftl-block": {
      "patterns": [
        {
          "name": "meta.block.eftl",
          "begin": "(\\[EFTL\\])",
          "end": "(\\[/EFTL\\])",
          "beginCaptures": {
            "1": { "name": "keyword.control.eftl.begin" }
          },
          "endCaptures": {
            "1": { "name": "keyword.control.eftl.end" }
          },
          "patterns": [
            { "include": "#comments" },
            { "include": "#expressions" },
            { "include": "#tags" },
            { "include": "#control-structures" },
            { "include": "#variables" },
            { "include": "#functions" },
            { "include": "#header" },
            { "include": "#strings" }
          ]
        }
      ]
    },
    "expressions": {
      "patterns": [
        {
          "name": "meta.expression.output.eftl",
          "begin": "\\[%=",
          "end": "%\\]",
          "beginCaptures": {
            "0": { "name": "punctuation.section.expression.begin.eftl" }
          },
          "endCaptures": {
            "0": { "name": "punctuation.section.expression.end.eftl" }
          },
          "patterns": [
            { "include": "#expression-content" }
          ]
        },
        {
          "name": "meta.expression.eftl",
          "begin": "\\[%",
          "end": "%\\]",
          "beginCaptures": {
            "0": { "name": "punctuation.section.expression.begin.eftl" }
          },
          "endCaptures": {
            "0": { "name": "punctuation.section.expression.end.eftl" }
          },
          "patterns": [
            { "include": "#expression-content" }
          ]
        }
      ]
    },
    "expression-content": {
      "patterns": [
        {
          "name": "constant.numeric.eftl",
          "match": "\\b[0-9]+\\.?[0-9]*\\b"
        },
        {
          "name": "keyword.operator.assignment.eftl",
          "match": "="
        },
        {
          "name": "keyword.operator.arithmetic.eftl",
          "match": "[+\\-*/%]"
        },
        {
          "name": "keyword.operator.comparison.eftl",
          "match": "(!=|==|<=|>=|<|>)"
        },
        {
          "name": "keyword.operator.logical.eftl",
          "match": "(&&|\\|\\|)"
        },
        {
          "name": "constant.language.boolean.eftl",
          "match": "\\b(true|false)\\b"
        },
        {
          "name": "variable.other.eftl",
          "match": "\\b[a-zA-Z_][a-zA-Z0-9_]*\\b"
        },
        {
          "name": "string.quoted.double.eftl",
          "begin": "\"",
          "end": "\"",
          "patterns": [
            {
              "name": "constant.character.escape.eftl",
              "match": "\\\\."
            }
          ]
        },
        {
          "name": "punctuation.terminator.statement.eftl",
          "match": ";"
        }
      ]
    },
    "tags": {
      "patterns": [
        {
          "name": "meta.tag.data.eftl",
          "begin": "(\\[TAG\\])",
          "end": "(\\[/TAG\\])",
          "beginCaptures": {
            "1": { "name": "entity.name.tag.eftl" }
          },
          "endCaptures": {
            "1": { "name": "entity.name.tag.eftl" }
          },
          "patterns": [
            { "include": "#tag-content" }
          ]
        }
      ]
    },
    "tag-content": {
      "patterns": [
        {
          "name": "support.function.builtin.eftl",
          "match": "\\b(GETVALUEBYTAG|SCHEMAID|PLUGIN_DOM_PARAM)\\b"
        },
        {
          "name": "variable.parameter.eftl",
          "match": "\\b(REQUEST|MODULE|IUQOID)\\b"
        },
        {
          "name": "constant.numeric.eftl",
          "match": "\\b[0-9]+\\b"
        },
        {
          "name": "variable.other.eftl",
          "match": "\\b(COL[0-9]+)\\b"
        },
        {
          "name": "punctuation.separator.eftl",
          "match": ","
        }
      ]
    },
    "header": {
      "patterns": [
        {
          "name": "meta.header.eftl",
          "match": "(\\[HEADER)\\s+(name=\"[^\"]*\")\\s+(value=\"[^\"]*\")\\s+(type=\"[^\"]*\")\\s*(/\\])",
          "captures": {
            "1": { "name": "keyword.other.header.eftl" },
            "2": { "name": "entity.other.attribute-name.eftl" },
            "3": { "name": "string.quoted.double.eftl" },
            "4": { "name": "entity.other.attribute-name.eftl" },
            "5": { "name": "punctuation.definition.tag.end.eftl" }
          }
        }
      ]
    },
    "control-structures": {
      "patterns": [
        {
          "name": "keyword.control.conditional.eftl",
          "match": "\\[(IF|ELSE IF|ELSE|/IF|CONDITION|/CONDITION|THEN|/THEN|/ELSE IF|/ELSE)\\]"
        },
        {
          "name": "keyword.control.loop.eftl",
          "match": "\\[(WHILE|/WHILE|DO|/DO)\\]"
        }
      ]
    },
    "variables": {
      "patterns": [
        {
          "name": "meta.variable.declaration.eftl",
          "begin": "(\\[VAR)",
          "end": "(\\[/VAR\\])",
          "beginCaptures": {
            "1": { "name": "storage.type.variable.eftl" }
          },
          "endCaptures": {
            "1": { "name": "storage.type.variable.eftl" }
          },
          "patterns": [
            { "include": "#var-attributes" },
            { "include": "#expressions" },
            { "include": "#functions" },
            { "include": "#tags" }
          ]
        }
      ]
    },
    "var-attributes": {
      "patterns": [
        {
          "comment": "name attribute - variable name gets special color",
          "match": "(name)(=)(\"([^\"]*)\")",
          "captures": {
            "1": { "name": "entity.other.attribute-name.name.eftl" },
            "2": { "name": "punctuation.separator.key-value.eftl" },
            "3": { "name": "string.quoted.double.eftl" },
            "4": { "name": "variable.other.declaration.eftl" }
          }
        },
        {
          "comment": "type attribute with valid type values",
          "match": "(type)(=)(\"(string|boolean|number|date|object|iterable)\")",
          "captures": {
            "1": { "name": "entity.other.attribute-name.type.eftl" },
            "2": { "name": "punctuation.separator.key-value.eftl" },
            "3": { "name": "string.quoted.double.eftl" },
            "4": { "name": "support.type.primitive.eftl" }
          }
        },
        {
          "comment": "unique attribute - boolean value",
          "match": "(unique)(=)(\"(true|false)\")",
          "captures": {
            "1": { "name": "entity.other.attribute-name.unique.eftl" },
            "2": { "name": "punctuation.separator.key-value.eftl" },
            "3": { "name": "string.quoted.double.eftl" },
            "4": { "name": "constant.language.boolean.eftl" }
          }
        },
        {
          "comment": "closing bracket of VAR open tag",
          "match": "\\]",
          "name": "punctuation.definition.tag.end.eftl"
        }
      ]
    },
    "functions": {
      "patterns": [
        {
          "name": "meta.function.split.eftl",
          "begin": "(\\[SPLIT)\\s+(regex=\"[^\"]*\")(\\])?",
          "end": "(\\[/SPLIT\\])",
          "beginCaptures": {
            "1": { "name": "support.function.eftl" },
            "2": { "name": "string.regexp.eftl" }
          },
          "endCaptures": {
            "1": { "name": "support.function.eftl" }
          },
          "patterns": [
            { "include": "#expressions" },
            { "include": "#tags" },
            { "include": "#functions" }
          ]
        },
        {
          "name": "meta.function.trim.eftl",
          "begin": "(\\[TRIM\\])",
          "end": "(\\[/TRIM\\])",
          "beginCaptures": {
            "1": { "name": "support.function.eftl" }
          },
          "endCaptures": {
            "1": { "name": "support.function.eftl" }
          },
          "patterns": [
            { "include": "#expressions" },
            { "include": "#tags" },
            { "include": "#functions" }
          ]
        },
        {
          "name": "meta.function.contains.eftl",
          "begin": "(\\[CONTAINS)\\s+(varname=\"[^\"]*\")(\\])?",
          "end": "(\\[/CONTAINS\\])",
          "beginCaptures": {
            "1": { "name": "support.function.eftl" },
            "2": { "name": "entity.other.attribute-name.eftl" }
          },
          "endCaptures": {
            "1": { "name": "support.function.eftl" }
          },
          "patterns": [
            { "include": "#functions" }
          ]
        },
        {
          "name": "meta.function.value-of.eftl",
          "match": "(\\[VALUE_OF)\\s+(varname=\"[^\"]*\")\\s*(index=\"?[^\"]*\"?)?\\s*(/\\])",
          "captures": {
            "1": { "name": "support.function.eftl" },
            "2": { "name": "entity.other.attribute-name.eftl" },
            "3": { "name": "entity.other.attribute-name.eftl" },
            "4": { "name": "punctuation.definition.tag.end.eftl" }
          }
        },
        {
          "name": "meta.function.size-of.eftl",
          "match": "(\\[SIZE_OF)\\s+(varname=\"[^\"]*\")\\s*(/\\])",
          "captures": {
            "1": { "name": "support.function.eftl" },
            "2": { "name": "entity.other.attribute-name.eftl" },
            "3": { "name": "punctuation.definition.tag.end.eftl" }
          }
        },
        {
          "name": "meta.function.format.eftl",
          "begin": "(\\[FORMAT)\\s+(type=\"[^\"]*\")\\s*(pattern=\"[^\"]*\")?(\\])?",
          "end": "(\\[/FORMAT\\])",
          "beginCaptures": {
            "1": { "name": "support.function.eftl" },
            "2": { "name": "entity.other.attribute-name.eftl" },
            "3": { "name": "string.other.pattern.eftl" }
          },
          "endCaptures": {
            "1": { "name": "support.function.eftl" }
          },
          "patterns": [
            { "include": "#expressions" }
          ]
        }
      ]
    },
    "strings": {
      "patterns": [
        {
          "name": "string.quoted.double.eftl",
          "begin": "\"",
          "end": "\"",
          "patterns": [
            {
              "name": "constant.character.escape.eftl",
              "match": "\\\\."
            }
          ]
        }
      ]
    }
  }
}