OpenSCAD.sublime-syntax

%YAML 1.2
---
# http://www.sublimetext.com/docs/3/syntax.html
name: OpenSCAD
file_extensions:
  - scad
scope: source.scad
contexts:
  main:
    - match: //.*$
      scope: comment.line.scad
    - match: ^/\* =(\s*.*?)\s*= \*/$\n?
      scope: comment.block.scad
      captures:
        1: meta.toc-list.banner.block.scad
    - match: /\*
      captures:
        0: punctuation.definition.comment.scad
      push:
        - meta_scope: comment.block.scad
        - match: \*/
          captures:
            0: punctuation.definition.comment.scad
          pop: true
    - match: \*/.*\n
      scope: invalid.illegal.stray-comment-end.scad
    - match: ^// =(\s*.*?)\s*=\s*$\n?
      scope: comment.line.banner.scad
      captures:
        1: meta.toc-list.banner.line.scad
    - match: //
      captures:
        0: punctuation.definition.comment.scad
      push:
        - meta_scope: comment.line.double-slash.scad
        - match: $\n?
          pop: true
        - match: (?>\\\s*\n)
          scope: punctuation.separator.continuation.scad
    - match: (union|difference|intersection|render)\s*\(
      comment: CSG modeling operations
      push:
        - meta_scope: entity.name.function.boolean.scad
        - match: \(
          push: nested_parens
        - match: \)
          pop: true
        - include: main
        - match: .
          scope: storage.type.scad
    - match: (cube|sphere|cylinder|polyhedron)\s*\(
      comment: Primitive solids
      push:
        - meta_scope: entity.name.function.solids.scad
        - match: \(
          push: nested_parens
        - match: \)
          pop: true
        - include: main
        - match: .
          scope: storage.type.scad
    - match: (square|circle|polygon|import_dxf)\s*\(
      comment: Primitive 2D shapes
      push:
        - meta_scope: entity.name.function.shapes.scad
        - match: \(
          push: nested_parens
        - match: \)
          pop: true
        - include: main
        - match: .
          scope: storage.type.scad
    - match: (linear_extrude|rotate_extrude)\s*\(
      comment: "3D from 2D shapes"
      push:
        - meta_scope: entity.name.function.extrude.scad
        - match: \(
          push: nested_parens
        - match: \)
          pop: true
        - include: main
        - match: .
          scope: storage.type.scad
    - match: (translate|rotate|mirror|multmatrix)\s*\(
      comment: Physical operations that preserve shape
      push:
        - meta_scope: entity.name.function.movement.scad
        - match: \(
          push: nested_parens
        - match: \)
          pop: true
        - include: main
        - match: .
          scope: storage.type.scad
    - match: (scale|resize)\s*\(
      comment: Physical operations that modify shape
      push:
        - meta_scope: entity.name.function.size.scad
        - match: \(
          push: nested_parens
        - match: \)
          pop: true
        - include: main
        - match: .
          scope: storage.type.scad
    - match: (color)\s*\(
      comment: Aspect change like color and textures
      push:
        - meta_scope: entity.name.function.aspect.scad
        - match: \(
          push: nested_parens
        - match: \)
          pop: true
        - include: main
        - match: .
          scope: storage.type.scad
    - match: (minkowski|hull)\s*\(
      comment: The elegant and hard to use shaping functions
      push:
        - meta_scope: entity.name.function.advanced.scad
        - match: \)
          pop: true
        - include: main
        - match: .
          scope: storage.type.scad
    - match: (cos|sin|tan|acos|asin|atan|atan2|abs|ceil|floor|ln|len|log|lookup|max|min|norm|pow|rands|round|sign|sqrt|exp)\(
      comment: Math functions
      push:
        - meta_scope: entity.name.function.math.scad
        - match: \(
          push: nested_parens
        - match: \)
          pop: true
        - include: main
        - match: .
          scope: storage.type.scad
    - match: (echo|str|for|intersection_for|if|assign|render|surface|projection|search)\s*\(
      comment: Control like loops
      push:
        - meta_scope: keyword.control.scad
        - match: \(
          push: nested_parens
        - match: \)
          pop: true
        - include: main
        - match: .
          scope: storage.type.scad
    - match: '(module|function|\$f[ans]|\$t|\$vp[rt]|include|use|import)'
      comment: Modules
      scope: keyword.other.scad
    - match: (#|%|!)
      comment: Debug characters
      scope: keyword.operator.debug.scad
    - match: \d+\.?\d*
      comment: All other numbers
      scope: constant.numeric.scad
  nested_parens:
    - meta_scope: storage.type.scad
    - match: \b\d+\.?\d*
      comment: All other numbers
      scope: constant.numeric.scad
    - match: \\.
      scope: storage.type.scad
    - match: \)
      pop: true