| """ | |
| pygments.lexers.openscad | |
| ~~~~~~~~~~~~~~~~~~~~~~~~ | |
| Lexers for the OpenSCAD languages. | |
| :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS. | |
| :license: BSD, see LICENSE for details. | |
| """ | |
| from pygments.lexer import RegexLexer, bygroups, words, include | |
| from pygments.token import Text, Comment, Punctuation, Operator, Keyword, Name, Number, Whitespace, Literal, String | |
| __all__ = ['OpenScadLexer'] | |
| class OpenScadLexer(RegexLexer): | |
| """For openSCAD code. | |
| """ | |
| name = "OpenSCAD" | |
| url = "https://openscad.org/" | |
| aliases = ["openscad"] | |
| filenames = ["*.scad"] | |
| mimetypes = ["application/x-openscad"] | |
| version_added = '2.16' | |
| tokens = { | |
| "root": [ | |
| (r"[^\S\n]+", Whitespace), | |
| (r'//', Comment.Single, 'comment-single'), | |
| (r'/\*', Comment.Multiline, 'comment-multi'), | |
| (r"[{}\[\]\(\),;:]", Punctuation), | |
| (r"[*!#%\-+=?/]", Operator), | |
| (r"<=|<|==|!=|>=|>|&&|\|\|", Operator), | |
| (r"\$(f[asn]|t|vp[rtd]|children)", Operator), | |
| (r"(undef|PI)\b", Keyword.Constant), | |
| ( | |
| r"(use|include)((?:\s|\\\\s)+)", | |
| bygroups(Keyword.Namespace, Text), | |
| "includes", | |
| ), | |
| (r"(module)(\s*)([^\s\(]+)", | |
| bygroups(Keyword.Namespace, Whitespace, Name.Namespace)), | |
| (r"(function)(\s*)([^\s\(]+)", | |
| bygroups(Keyword.Declaration, Whitespace, Name.Function)), | |
| (words(("true", "false"), prefix=r"\b", suffix=r"\b"), Literal), | |
| (words(( | |
| "function", "module", "include", "use", "for", | |
| "intersection_for", "if", "else", "return" | |
| ), prefix=r"\b", suffix=r"\b"), Keyword | |
| ), | |
| (words(( | |
| "circle", "square", "polygon", "text", "sphere", "cube", | |
| "cylinder", "polyhedron", "translate", "rotate", "scale", | |
| "resize", "mirror", "multmatrix", "color", "offset", "hull", | |
| "minkowski", "union", "difference", "intersection", "abs", | |
| "sign", "sin", "cos", "tan", "acos", "asin", "atan", "atan2", | |
| "floor", "round", "ceil", "ln", "log", "pow", "sqrt", "exp", | |
| "rands", "min", "max", "concat", "lookup", "str", "chr", | |
| "search", "version", "version_num", "norm", "cross", | |
| "parent_module", "echo", "import", "import_dxf", | |
| "dxf_linear_extrude", "linear_extrude", "rotate_extrude", | |
| "surface", "projection", "render", "dxf_cross", | |
| "dxf_dim", "let", "assign", "len" | |
| ), prefix=r"\b", suffix=r"\b"), | |
| Name.Builtin | |
| ), | |
| (r"\bchildren\b", Name.Builtin.Pseudo), | |
| (r'""".*?"""', String.Double), | |
| (r'"(\\\\|\\[^\\]|[^"\\])*"', String.Double), | |
| (r"-?\d+(\.\d+)?(e[+-]?\d+)?", Number), | |
| (r"\w+", Name), | |
| ], | |
| "includes": [ | |
| ( | |
| r"(<)([^>]*)(>)", | |
| bygroups(Punctuation, Comment.PreprocFile, Punctuation), | |
| ), | |
| ], | |
| 'comment': [ | |
| (r':param: [a-zA-Z_]\w*|:returns?:|(FIXME|MARK|TODO):', | |
| Comment.Special) | |
| ], | |
| 'comment-single': [ | |
| (r'\n', Text, '#pop'), | |
| include('comment'), | |
| (r'[^\n]+', Comment.Single) | |
| ], | |
| 'comment-multi': [ | |
| include('comment'), | |
| (r'[^*/]+', Comment.Multiline), | |
| (r'/\*', Comment.Multiline, '#push'), | |
| (r'\*/', Comment.Multiline, '#pop'), | |
| (r'[*/]', Comment.Multiline) | |
| ], | |
| } | |