%YAML 1.2
---
name: Zelus
file_extensions: [zls, zli]
scope: source

contexts:
  main:
    - match: \b(type|val|let|in|where|rec|and|local)\b
      scope: keyword.control

    - match: \b(if|then|else|match|with)\b
      scope: keyword.control.conditional

    - match: \b(hybrid|node)\b
      scope: keyword.control

    - match: \b(period|up|assert|der|init|reset|present|last|fby|pre)\b
      scope: keyword.control

    - match: \b(float|int|bool)\b
      scope: entity.name.type

    - match: \b[0-9]*(\.[0-9]+)?\b
      scope: constant

    - match: \b(true|false)\b
      scope: constant

    - match: '"'
      push: string

    - match: \(\*
      push: comment

  string:
    - meta_scope: string.quoted.double
    - match: \\.
      scope: constant.character.escape
    - match: '"'
      pop: true

  comment:
    - meta_scope: comment
    - match: \*\)
      pop: true