io.github.dingyi222666.monarch.languages.LanguagePascaligo.kt Maven / Gradle / Ivy

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A kotlin port of monarch.
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package io.github.dingyi222666.monarch.languages

import io.github.dingyi222666.monarch.common.*
 import io.github.dingyi222666.monarch.loader.dsl.*
import io.github.dingyi222666.monarch.types.IMonarchLanguage

public val PascaligoLanguage: IMonarchLanguage by lazy {
  buildMonarchLanguage {
    tokenPostfix = ".pascaligo"
    ignoreCase = true
    defaultToken = ""
    brackets {
      bracket("{","}","delimiter.curly")
      bracket("[","]","delimiter.square")
      bracket("(",")","delimiter.parenthesis")
      bracket("<",">","delimiter.angle")
    }
    keywords("begin", "block", "case", "const", "else", "end", "fail", "for", "from", "function",
        "if", "is", "nil", "of", "remove", "return", "skip", "then", "type", "var", "while", "with",
        "option", "None", "transaction")
    typeKeywords("bool", "int", "list", "map", "nat", "record", "string", "unit", "address", "map",
        "mtz", "xtz")
    operators("=", ">", "<", "<=", ">=", "<>", ":", ":=", "and", "mod", "or", "+", "-", "*", "/",
        "@", "&", "^", "%")
    symbols("[=><:@\\^&|+\\-*\\/\\^%]+")
    tokenizer {
      root {
        "[a-zA-Z_][\\w]*".action {
          cases {
            "@keywords" and {
              token = "keyword.${'$'}0"
            }
            "@default" and "identifier"
          }
        }
        include("@whitespace")
        "[{}()\\[\\]]".token("@brackets")
        "[<>](?!@symbols)".token("@brackets")
        "@symbols".action {
          cases {
            "@operators" and "delimiter"
            "@default" and ""
          }
        }
        "\\d*\\.\\d+([eE][\\-+]?\\d+)?".token("number.float")
        "\\${'$'}[0-9a-fA-F]{1,16}".token("number.hex")
        "\\d+".token("number")
        "[;,.]".token("delimiter")
        "'([^'\\\\]|\\\\.)*${'$'}".token("string.invalid")
        "'".action("string").state("@string")
        "'[^\\\\']'".token("string")
        "'".token("string.invalid")
        "\\#\\d+".token("string")
      }
      comment {
        "[^\\(\\*]+".token("comment")
        "\\*\\)".action("comment").state("@pop")
        "\\(\\*".token("comment")
      }
      string {
        "[^\\\\']+".token("string")
        "\\\\.".token("string.escape.invalid")
        "'".action {
          token = "string.quote"
          next = "@pop"
          bracket = "@close"
        }
      }
      whitespace {
        "[ \\t\\r\\n]+".token("white")
        "\\(\\*".action("comment").state("@comment")
        "\\/\\/.*${'$'}".token("comment")
      }
    }
  }
}