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COPYING (new)
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@@ -0,0 +1,502 @@GNU LESSER GENERAL PUBLIC LICENSE Version 2.1, February 1999 Copyright (C) 1991, 1999 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. [This is the first released version of the Lesser GPL. It also counts as the successor of the GNU Library Public License, version 2, hence the version number 2.1.] Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public Licenses are intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This license, the Lesser General Public License, applies to some specially designated software packages--typically libraries--of the Free Software Foundation and other authors who decide to use it. 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README.md (new)
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@@ -0,0 +1,12 @@tree-sitter-vala ---------------- ## Workflow You need the tree-sitter CLI. On Arch, install `tree-sitter`. 1. edit `grammar.js` 2. `tree-sitter generate` 3. `tree-sitter test` You can use `tree-sitter parse <file>` to run the parser after regenerating.
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grammar.js (new)
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@@ -0,0 +1,465 @@module.exports = grammar({ name: 'vala', rules: { source_file: $ => seq(repeat($.using_directive), repeat($.namespace_member)), using_directive: $ => seq( 'using', $.symbol, repeat(seq(',', $.symbol)), ';' ), symbol: $ => prec.left( seq( $.symbol_part, repeat(seq('.', $.symbol_part)) ) ), symbol_part: $ => choice( seq('global::', $.identifier), $.identifier ), identifier: $ => /[A-z]\w*/, namespace_member: $ => seq( repeat($.attribute), choice( $.namespace_declaration ) ), attribute: $ => seq( '[', $.identifier, optional(seq('(', $.attribute_argument, repeat(seq(',', $.attribute_argument)), ')')), ']' ), attribute_argument: $ => seq( $.identifier, '=', $.expression ), expression: $ => prec.left( choice( // $.lambda_expression, seq( $.conditional_expression, optional( seq( $.assignment_operator, $.expression ) ) ) ) ), assignment_operator: $ => choice('=', '+=', '-=', '|=', '&=', '^=', '/=', '*=', '%=', '<<=', '>>='), conditional_expression: $ => prec.right( seq( $.coalescing_expression, optional( seq( '?', $.expression, ':', $.expression ) ) ) ), coalescing_expression: $ => prec.right( seq( $.conditional_or_expression, optional(seq( '??', $.coalescing_expression )) ) ), conditional_or_expression: $ => prec.left( seq( $.conditional_and_expression, optional( seq( '||', $.conditional_and_expression ) ) ) ), conditional_and_expression: $ => prec.left( seq( $.in_expression, optional(seq( '&&', $.in_expression )) ) ), in_expression: $ => prec.right( seq( $.inclusive_or_expression, optional(seq( 'in', $.inclusive_or_expression )) ) ), inclusive_or_expression: $ => prec.left( seq( $.exclusive_or_expression, optional(seq( '|', $.exclusive_or_expression )) ) ), exclusive_or_expression: $ => prec.left( seq( $.and_expression, optional(seq( '^', $.and_expression )) ) ), and_expression: $ => prec.left( seq( $.equality_expression, optional(seq( '&', $.equality_expression )) ) ), equality_expression: $ => prec.left( seq( $.relational_expression, repeat(seq( choice('==', '!='), $.relational_expression )) ) ), relational_expression: $ => prec.left( seq( $.shift_expression, repeat(choice( seq( choice('<', '<=', '>', '>='), $.shift_expression ), seq('is', $.type), seq('as', $.type) )) ) ), type: $ => prec.left( choice( seq('void', repeat('*')), seq( optional('dynamic'), optional('unowned'), $.symbol, optional($.type_arguments), optional('*'), optional('?'), repeat($.array_type) ) ) ), type_arguments: $ => seq( '<', $.type, repeat(seq(',', $.type)), '>' ), array_type: $ => prec.left( seq( '[', $.array_size, ']', optional('?') ) ), shift_expression: $ => prec.left( seq( $.additive_expression, repeat(seq( choice('<<', '>>'), $.additive_expression )) ) ), additive_expression: $ => prec.left( seq( $.multiplicative_expression, repeat(seq( choice('+', '-'), $.multiplicative_expression )) ) ), multiplicative_expression: $ => prec.left( seq( $.unary_expression, repeat(seq( choice('*', '/', '%'), $.unary_expression )) ) ), unary_expression: $ => prec.right( choice( seq($.unary_operator, $.unary_expression), seq('(', choice('owned', 'void', 'dynamic', '!', 'type'), ')', $.unary_expression), $.primary_expression ) ), unary_operator: $ => choice( '+', '-', '!', '~', '++', '--', '*', '&', '(owned)', '(void)', '(dynamic)', '(!)'), primary_expression: $ => prec.left( seq( choice( $.literal, $.initializer, $.tuple, // $.open_regex_literal, $.this_access, $.base_access, $.object_or_array_creation_expression, $.yield_expression, $.sizeof_expression, $.simple_name ), repeat( choice( $.member_access, $.pointer_member_access, $.method_call, $.element_access, $.post_increment_expression, $.post_decrement_expression ) ) ) ), literal: $ => choice( 'true', 'false', 'null', $.integer_literal, $.real_literal, $.character_literal, $.regex_literal, $.string_literal, $.template_string_literal, $.verbatim_string_literal ), integer_literal: $ => /[1-9]\d*|0[0-7]*/, real_literal: $ => /\d+(\.\d+)?([eE][+-]?\d+)?/, character_literal: $ => /'\S'/, regex_literal: $ => /\/([^\\\/\n]|\\[\\\/A-z0|\[\]^$?.(){}+\-*])+\/[gmxsu]*/, string_literal: $ => /".*"/, template_string_literal: $ => seq( /@"[^\n]*/, repeat(seq( optional(seq('$(', $.expression, ')')), /[^\n]*/ )), '"' ), verbatim_string_literal: $ => /"""(.|\n)*"""/, initializer: $ => seq( '{', $.argument, repeat(seq(',', $.argument)), '}' ), argument: $ => prec.left(1, choice( seq('ref', $.expression), seq('out', $.expression), $.expression, seq( $.identifier, optional(seq(':', $.expression)) ) ) ), tuple: $ => seq( '(', $.expression, repeat(seq(',', $.expression)), ')' ), this_access: $ => 'this', base_access: $ => 'base', object_or_array_creation_expression: $ => seq( 'new', $.member, choice( $.object_creation_expression, $.array_creation_expression ) ), object_creation_expression: $ => seq( '(', optional(seq( $.argument, repeat(seq( ',', $.argument )) )), ')', optional($.object_initializer) ), object_initializer: $ => seq( '{', $.member_initializer, repeat(seq(',', $.member_initializer)), '}' ), member_initializer: $ => seq( $.identifier, '=', $.expression ), array_creation_expression: $ => seq( repeat(seq('[', ']')), optional(seq('[', $.array_size, ']')), $.initializer ), array_size: $ => seq( $.expression, repeat(seq(',', $.expression)) ), yield_expression: $ => seq( 'yield', optional(seq($.base_access, '.')), $.member, $.method_call ), method_call: $ => seq( '(', optional(seq($.argument, repeat(seq(',', $.argument)))), ')', optional($.object_initializer) ), sizeof_expression: $ => seq( 'sizeof', '(', $.type, ')' ), typeof_expression: $ => seq( 'typeof', '(', $.type, ')' ), simple_name: $ => prec.left(2, seq( choice( seq('global::', $.identifier), $.identifier ), optional($.type_arguments) ) ), member_access: $ => prec.left( seq( '.', $.identifier, optional($.type_arguments) ) ), pointer_member_access: $ => prec.left( seq( '->', $.identifier, optional($.type_arguments) ) ), element_access: $=> prec.right( seq( '[', choice( ':', seq($.expression, repeat(seq(',', $.expression))) ) ) ), post_increment_expression: $ => '++', post_decrement_expression: $ => '--', member: $ => seq( $.identifier, optional($.type_arguments) ), namespace_declaration: $ => seq( 'namespace', $.symbol, '{', repeat($.using_directive), repeat($.namespace_member), '}' ) } });
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package.json (new)
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@@ -0,0 +1,23 @@{ "name": "tree-sitter-vala", "version": "0.53.1", "description": "Vala grammar for tree-sitter", "main": "bindings/node", "scripts": { "test": "echo \"Error: no test specified\" && exit 1" }, "repository": { "type": "git", "url": "git+https://github.com/Prince781/tree-sitter-vala.git" }, "keywords": [ "tree-sitter", "vala" ], "author": "Princeton Ferro", "license": "LGPL-2.1-only", "bugs": { "url": "https://github.com/Prince781/tree-sitter-vala/issues" }, "homepage": "https://github.com/Prince781/tree-sitter-vala#readme" }
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@@ -0,0 +1,108 @@========== Attributes ========== [SimpleType] [GIR (name = "gboolean")] [CCode (cname = "gboolean", cheader_filename = "glib.h", type_id = "G_TYPE_BOOLEAN", marshaller_type_name = "BOOLEAN", get_value_function = "g_value_get_boolean", set_value_function = "g_value_set_boolean", default_value = "FALSE", type_signature = "b")] [BooleanType] [CCode (cheader_filename="stdarg.h", cprefix="va_", has_type_id = false, destroy_function = "va_end", lvalue_access = false)] namespace Attributes { } --- (source_file (namespace_member (attribute (identifier)) (attribute (identifier) (attribute_argument (identifier) (expression (conditional_expression (coalescing_expression (conditional_or_expression (conditional_and_expression (in_expression (inclusive_or_expression (exclusive_or_expression (and_expression (equality_expression (relational_expression (shift_expression (additive_expression (multiplicative_expression (unary_expression (primary_expression (literal (string_literal)))))))))))))))))))) (attribute (identifier) (attribute_argument (identifier) (expression (conditional_expression (coalescing_expression (conditional_or_expression (conditional_and_expression (in_expression (inclusive_or_expression (exclusive_or_expression (and_expression (equality_expression (relational_expression (shift_expression (additive_expression (multiplicative_expression (unary_expression (primary_expression (literal (string_literal)))))))))))))))))))) (attribute (identifier)) (attribute (identifier) (attribute_argument (identifier) (expression (conditional_expression (coalescing_expression (conditional_or_expression (conditional_and_expression (in_expression (inclusive_or_expression (exclusive_or_expression (and_expression (equality_expression (relational_expression (shift_expression (additive_expression (multiplicative_expression (unary_expression (primary_expression (literal (string_literal))))))))))))))))))) (attribute_argument (identifier) (expression (conditional_expression (coalescing_expression (conditional_or_expression (conditional_and_expression (in_expression (inclusive_or_expression (exclusive_or_expression (and_expression (equality_expression (relational_expression (shift_expression (additive_expression (multiplicative_expression (unary_expression (primary_expression (literal))))))))))))))))))) (namespace_declaration (symbol (symbol_part (identifier))))))
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@@ -0,0 +1,20 @@================ Using directives ================ using A; using A.B; using global::A.B; using A, B; --- (source_file (using_directive (symbol (symbol_part (identifier)))) (using_directive (symbol (symbol_part (identifier)) (symbol_part (identifier)))) (using_directive (symbol (symbol_part (identifier)) (symbol_part (identifier)))) (using_directive (symbol (symbol_part (identifier))) (symbol (symbol_part (identifier)))))
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