Add c3 language support to helix #11521
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| ;; NOTE In this file later patterns are assumed to have priority! | ||
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| ;; Punctuation | ||
| ["(" ")" "[" "]" "{" "}" "(<" ">)" "[<" ">]" "{|" "|}"] @punctuation.bracket | ||
| [";" "," ":" "::"] @punctuation.delimiter | ||
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| ;; Constant | ||
| (const_ident) @constant | ||
| ["true" "false"] @boolean | ||
| ["null"] @constant.builtin | ||
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| ;; Variable | ||
| [(ident) (ct_ident)] @variable | ||
| ;; 1) Member | ||
| (field_expr field: (access_ident (ident) @variable.member)) | ||
| (struct_member_declaration (ident) @variable.member) | ||
| (struct_member_declaration (identifier_list (ident) @variable.member)) | ||
| (bitstruct_member_declaration (ident) @variable.member) | ||
| (initializer_list (arg (param_path (param_path_element (ident) @variable.member)))) | ||
| ;; 2) Parameter | ||
| (parameter name: (_) @variable.parameter) | ||
| (call_invocation (arg (param_path (param_path_element [(ident) (ct_ident)] @variable.parameter)))) | ||
| (enum_param_declaration (ident) @variable.parameter) | ||
| ;; 3) Declaration | ||
| (global_declaration (ident) @variable.declaration) | ||
| (local_decl_after_type name: [(ident) (ct_ident)] @variable.declaration) | ||
| (var_decl name: [(ident) (ct_ident)] @variable.declaration) | ||
| (try_unwrap (ident) @variable.declaration) | ||
| (catch_unwrap (ident) @variable.declaration) | ||
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| ;; Keyword (from `c3c --list-keywords`) | ||
| [ | ||
| "assert" | ||
| "asm" | ||
| "catch" | ||
| "defer" | ||
| "try" | ||
| "var" | ||
| ] @keyword | ||
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| [ | ||
| "$alignof" | ||
| "$and" | ||
| "$append" | ||
| "$assert" | ||
| "$assignable" | ||
| "$case" | ||
| "$concat" | ||
| "$default" | ||
| "$defined" | ||
| "$echo" | ||
| "$else" | ||
| "$embed" | ||
| "$endfor" | ||
| "$endforeach" | ||
| "$endif" | ||
| "$endswitch" | ||
| "$eval" | ||
| "$evaltype" | ||
| "$error" | ||
| "$exec" | ||
| "$extnameof" | ||
| "$feature" | ||
| "$for" | ||
| "$foreach" | ||
| "$if" | ||
| "$include" | ||
| "$is_const" | ||
| "$nameof" | ||
| "$offsetof" | ||
| "$or" | ||
| "$qnameof" | ||
| "$sizeof" | ||
| "$stringify" | ||
| "$switch" | ||
| "$typefrom" | ||
| "$typeof" | ||
| "$vacount" | ||
| "$vatype" | ||
| "$vaconst" | ||
| "$varef" | ||
| "$vaarg" | ||
| "$vaexpr" | ||
| "$vasplat" | ||
| ] @keyword.directive | ||
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| "fn" @keyword.function | ||
| "macro" @keyword.function | ||
| "return" @keyword.return | ||
| "import" @keyword.import | ||
| "module" @keyword.module | ||
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| [ | ||
| "bitstruct" | ||
| "def" | ||
| "distinct" | ||
| "enum" | ||
| "fault" | ||
| "interface" | ||
| "struct" | ||
| "union" | ||
| ] @keyword.type | ||
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| [ | ||
| "case" | ||
| "default" | ||
| "else" | ||
| "if" | ||
| "nextcase" | ||
| "switch" | ||
| ] @keyword.conditional | ||
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| [ | ||
| "break" | ||
| "continue" | ||
| "do" | ||
| "for" | ||
| "foreach" | ||
| "foreach_r" | ||
| "while" | ||
| ] @keyword.repeat | ||
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| [ | ||
| "const" | ||
| "extern" | ||
| "inline" | ||
| "static" | ||
| "tlocal" | ||
| ] @keyword.modifier | ||
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| ;; Operator (from `c3c --list-operators`) | ||
| [ | ||
| "&" | ||
| "!" | ||
| "~" | ||
| "|" | ||
| "^" | ||
| ;; ":" | ||
| ;; "," | ||
| ;; ";" | ||
| "=" | ||
| ">" | ||
| "/" | ||
| "." | ||
| ;; "#" | ||
| "<" | ||
| ;; "{" | ||
| ;; "[" | ||
| ;; "(" | ||
| "-" | ||
| "%" | ||
| "+" | ||
| "?" | ||
| ;; "}" | ||
| ;; "]" | ||
| ;; ")" | ||
| "*" | ||
| ;; "_" | ||
| "&&" | ||
| ;; "->" | ||
| "!!" | ||
| "&=" | ||
| "|=" | ||
| "^=" | ||
| "/=" | ||
| ".." | ||
| "?:" | ||
| "==" | ||
| ">=" | ||
| "=>" | ||
| "<=" | ||
| ;; "{|" | ||
| ;; "(<" | ||
| ;; "[<" | ||
| "-=" | ||
| "--" | ||
| "%=" | ||
| "*=" | ||
| "!=" | ||
| "||" | ||
| "+=" | ||
| "++" | ||
| ;; "|}" | ||
| ;; ">)" | ||
| ;; ">]" | ||
| "??" | ||
| ;; "::" | ||
| "<<" | ||
| ">>" | ||
| "..." | ||
| "<<=" | ||
| ">>=" | ||
| ] @operator | ||
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| (range_expr ":" @operator) | ||
| (foreach_cond ":" @operator) | ||
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| (ternary_expr | ||
| [ | ||
| "?" | ||
| ":" | ||
| ] @keyword.conditional.ternary) | ||
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| (elvis_orelse_expr | ||
| [ | ||
| "?:" | ||
| "??" | ||
| ] @keyword.conditional.ternary) | ||
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| ;; Literal | ||
| (integer_literal) @number | ||
| (real_literal) @number.float | ||
| (char_literal) @character | ||
| (bytes_literal) @number | ||
|
There was a problem hiding this comment. Some of the scopes in this file need fixing https://docs.helix-editor.com/themes.html#syntax-highlighting There was a problem hiding this comment. Is there a good way to debug these scopes ? There was a problem hiding this comment. You can use the |
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| ;; String | ||
| (string_literal) @string | ||
| (raw_string_literal) @string | ||
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| ;; Escape Sequence | ||
| (escape_sequence) @string.escape | ||
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| ;; Builtin (constants) | ||
| ((builtin) @constant.builtin (#match? @constant.builtin "_*[A-Z][_A-Z0-9]*")) | ||
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| ;; Type Property (from `c3c --list-type-properties`) | ||
| (type_access_expr (access_ident [(ident) "typeid"] @variable.builtin | ||
| (#any-of? @variable.builtin | ||
| "alignof" | ||
| "associated" | ||
| "elements" | ||
| "extnameof" | ||
| "inf" | ||
| "is_eq" | ||
| "is_ordered" | ||
| "is_substruct" | ||
| "len" | ||
| "max" | ||
| "membersof" | ||
| "min" | ||
| "nan" | ||
| "inner" | ||
| "kindof" | ||
| "names" | ||
| "nameof" | ||
| "params" | ||
| "parentof" | ||
| "qnameof" | ||
| "returns" | ||
| "sizeof" | ||
| "values" | ||
| ;; Extra token | ||
| "typeid"))) | ||
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| ;; Label | ||
| [ | ||
| (label) | ||
| (label_target) | ||
| ] @label | ||
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| ;; Module | ||
| (module_resolution (ident) @module) | ||
| (module (path_ident (ident) @module)) | ||
| (import_declaration (path_ident (ident) @module)) | ||
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| ;; Attribute | ||
| (attribute name: (_) @attribute) | ||
| (define_attribute name: (_) @attribute) | ||
| (call_inline_attributes (at_ident) @attribute) | ||
| (asm_block_stmt (at_ident) @attribute) | ||
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| ;; Type | ||
| [ | ||
| (type_ident) | ||
| (ct_type_ident) | ||
| ] @type | ||
| (base_type_name) @type.builtin | ||
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| ;; Function Definition | ||
| (func_header name: (_) @function) | ||
| (func_header method_type: (_) name: (_) @function.method) | ||
| ;; NOTE macro_declaration can also have a func_header | ||
| (macro_header name: (_) @function) | ||
| (macro_header method_type: (_) name: (_) @function.method) | ||
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| ;; Function Call | ||
| (call_expr function: [(ident) (at_ident)] @function.call) | ||
| (call_expr function: [(builtin)] @function.builtin.call) | ||
| (call_expr function: (module_ident_expr ident: (_) @function.call)) | ||
| (call_expr function: (trailing_generic_expr argument: (module_ident_expr ident: (_) @function.call))) | ||
| (call_expr function: (field_expr field: (access_ident [(ident) (at_ident)] @function.method.call))) ; NOTE Ambiguous, could be calling a method or function pointer | ||
| ;; Method on type | ||
| (call_expr function: (type_access_expr field: (access_ident [(ident) (at_ident)] @function.method.call))) | ||
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| ;; Assignment | ||
| ;; (assignment_expr left: (ident) @variable.member) | ||
| ;; (assignment_expr left: (module_ident_expr (ident) @variable.member)) | ||
| ;; (assignment_expr left: (field_expr field: (_) @variable.member)) | ||
| ;; (assignment_expr left: (unary_expr operator: "*" @variable.member)) | ||
| ;; (assignment_expr left: (subscript_expr ["[" "]"] @variable.member)) | ||
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| ;; (update_expr argument: (ident) @variable.member) | ||
| ;; (update_expr argument: (module_ident_expr ident: (ident) @variable.member)) | ||
| ;; (update_expr argument: (field_expr field: (_) @variable.member)) | ||
| ;; (update_expr argument: (unary_expr operator: "*" @variable.member)) | ||
| ;; (update_expr argument: (subscript_expr ["[" "]"] @variable.member)) | ||
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| ;; (unary_expr operator: ["--" "++"] argument: (ident) @variable.member) | ||
| ;; (unary_expr operator: ["--" "++"] argument: (module_ident_expr (ident) @variable.member)) | ||
| ;; (unary_expr operator: ["--" "++"] argument: (field_expr field: (access_ident (ident)) @variable.member)) | ||
| ;; (unary_expr operator: ["--" "++"] argument: (subscript_expr ["[" "]"] @variable.member)) | ||
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| ;; Asm | ||
| (asm_instr [(ident) "int"] @function.builtin) | ||
| (asm_expr [(ct_ident) (ct_const_ident)] @variable.builtin) | ||
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| ;; Comment | ||
| [ | ||
| (line_comment) | ||
| (block_comment) | ||
| ] @comment @spell | ||
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| (doc_comment) @comment.documentation @spell | ||
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This key can be omitted since by default it matches the name of the language