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| -rw-r--r-- | README.md | 4 | ||||
| -rw-r--r-- | example/README.md | 4 | ||||
| -rw-r--r-- | example/go.json | 596 |
3 files changed, 604 insertions, 0 deletions
@@ -101,6 +101,10 @@ for { } ``` +## More Practical Usage + +See also [this example](example/README.md). + ## Lexical Specification Format The lexical specification format to be passed to `maleeni compile` command is as follows: diff --git a/example/README.md b/example/README.md new file mode 100644 index 0000000..8a54283 --- /dev/null +++ b/example/README.md @@ -0,0 +1,4 @@ +# Example + +* [go](go.json) + * Reference: [The Go Programming Language Specification > Lexical elements](https://golang.org/ref/spec#Lexical_elements) diff --git a/example/go.json b/example/go.json new file mode 100644 index 0000000..631313d --- /dev/null +++ b/example/go.json @@ -0,0 +1,596 @@ +{ + "entries": [ + { + "kind": "line_comment_open", + "pattern": "//", + "push": "line_comment" + }, + { + "modes": ["line_comment"], + "kind": "line_comment_text", + "pattern": "[^\\u{000A}]+" + }, + { + "modes": ["line_comment"], + "kind": "line_comment_close", + "pattern": "\\u{000A}", + "pop": true + }, + { + "kind": "general_comment_open", + "pattern": "/\\*", + "push": "general_comment" + }, + { + "modes": ["general_comment"], + "kind": "general_comment_text", + "pattern": "[^*]+" + }, + { + "modes": ["general_comment"], + "kind": "general_comment_close", + "pattern": "\\*/", + "pop": true + }, + { + "modes": ["general_comment"], + "kind": "general_comment_special_char", + "pattern": "\\*" + }, + { + "kind": "white_space", + "pattern": "[\\u{0009}\\u{000A}\\u{000D}\\u{0020}]+" + }, + { + "kind": "decimal_literal", + "pattern": "\\f{decimal_literal}" + }, + { + "kind": "binary_literal", + "pattern": "\\f{binary_literal}" + }, + { + "kind": "octal_literal", + "pattern": "\\f{octal_literal}" + }, + { + "kind": "hex_literal", + "pattern": "\\f{hex_literal}" + }, + { + "fragment": true, + "kind": "decimal_literal", + "pattern": "0|[1-9](_?\\f{decimal_digits})?" + }, + { + "fragment": true, + "kind": "binary_literal", + "pattern": "0[bB]_?\\f{binary_digits}" + }, + { + "fragment": true, + "kind": "octal_literal", + "pattern": "0[oO]_?\\f{octal_digits}" + }, + { + "fragment": true, + "kind": "hex_literal", + "pattern": "0[xX]_?\\f{hex_digits}" + }, + { + "kind": "decimal_float_literal", + "pattern": "\\f{decimal_float_literal}" + }, + { + "kind": "hex_float_literal", + "pattern": "\\f{hex_float_literal}" + }, + { + "fragment": true, + "kind": "decimal_float_literal", + "pattern": "\\f{decimal_digits}\\.\\f{decimal_digits}?\\f{decimal_exponent}?|\\f{decimal_digits}\\f{decimal_exponent}|\\.\\f{decimal_digits}\\f{decimal_exponent}?" + }, + { + "fragment": true, + "kind": "hex_float_literal", + "pattern": "0[xX]\\f{hex_mentissa}\\f{hex_exponent}" + }, + { + "kind": "imaginary_decimal_literal", + "pattern": "(\\f{decimal_digits}|\\f{decimal_literal})i" + }, + { + "kind": "imaginary_binary_literal", + "pattern": "\\f{binary_literal}i" + }, + { + "kind": "imaginary_octal_literal", + "pattern": "\\f{octal_literal}i" + }, + { + "kind": "imaginary_hex_literal", + "pattern": "\\f{hex_literal}i" + }, + { + "kind": "imaginary_decimal_float_literal", + "pattern": "\\f{decimal_float_literal}i" + }, + { + "kind": "imaginary_hex_float_literal", + "pattern": "\\f{hex_float_literal}i" + }, + { + "kind": "rune_literal", + "pattern": "'(\\f{unicode_value}|\\f{byte_value})'" + }, + { + "kind": "raw_string_open", + "pattern": "`", + "push": "raw_string" + }, + { + "modes": ["raw_string"], + "kind": "raw_string_char_seq", + "pattern": "[^`]+" + }, + { + "modes": ["raw_string"], + "kind": "raw_string_close", + "pattern": "`", + "pop": true + }, + { + "kind": "interpreted_string_open", + "pattern": "\"", + "push": "interpreted_string" + }, + { + "modes": ["interpreted_string"], + "kind": "interpreted_char_seq", + "pattern": "[^\\u{000A}\"\\\\]+" + }, + { + "modes": ["interpreted_string"], + "kind": "interpreted_little_u_value", + "pattern": "\\f{little_u_value}" + }, + { + "modes": ["interpreted_string"], + "kind": "interpreted_big_u_value", + "pattern": "\\f{big_u_value}" + }, + { + "modes": ["interpreted_string"], + "kind": "interpreted_escaped_char", + "pattern": "\\f{escaped_char}" + }, + { + "modes": ["interpreted_string"], + "kind": "interpreted_octal_byte_value", + "pattern": "\\f{octal_byte_value}" + }, + { + "modes": ["interpreted_string"], + "kind": "interpreted_hex_byte_value", + "pattern": "\\f{hex_byte_value}" + }, + { + "modes": ["interpreted_string"], + "kind": "interpreted_escape_symbol", + "pattern": "\\\\" + }, + { + "modes": ["interpreted_string"], + "kind": "interpreted_newline", + "pattern": "\\u{000A}" + }, + { + "modes": ["interpreted_string"], + "kind": "interpreted_string_close", + "pattern": "\"", + "pop": true + }, + { + "kind": "kw_break", + "pattern": "break" + }, + { + "kind": "kw_case", + "pattern": "case" + }, + { + "kind": "kw_chan", + "pattern": "chan" + }, + { + "kind": "kw_const", + "pattern": "const" + }, + { + "kind": "kw_continue", + "pattern": "continue" + }, + { + "kind": "kw_default", + "pattern": "default" + }, + { + "kind": "kw_defer", + "pattern": "defer" + }, + { + "kind": "kw_else", + "pattern": "else" + }, + { + "kind": "kw_fallthrough", + "pattern": "fallthrough" + }, + { + "kind": "kw_for", + "pattern": "for" + }, + { + "kind": "kw_func", + "pattern": "func" + }, + { + "kind": "kw_go", + "pattern": "go" + }, + { + "kind": "kw_goto", + "pattern": "goto" + }, + { + "kind": "kw_if", + "pattern": "if" + }, + { + "kind": "kw_import", + "pattern": "import" + }, + { + "kind": "kw_interface", + "pattern": "interface" + }, + { + "kind": "kw_map", + "pattern": "map" + }, + { + "kind": "kw_package", + "pattern": "package" + }, + { + "kind": "kw_range", + "pattern": "range" + }, + { + "kind": "kw_return", + "pattern": "return" + }, + { + "kind": "kw_select", + "pattern": "select" + }, + { + "kind": "kw_struct", + "pattern": "struct" + }, + { + "kind": "kw_switch", + "pattern": "switch" + }, + { + "kind": "kw_type", + "pattern": "type" + }, + { + "kind": "kw_var", + "pattern": "var" + }, + { + "kind": "identifier", + "pattern": "\\f{letter}(\\f{letter}|\\f{unicode_digit})*" + }, + { + "kind": "op_sum", + "pattern": "\\+" + }, + { + "kind": "op_diff", + "pattern": "-" + }, + { + "kind": "op_mul", + "pattern": "\\*" + }, + { + "kind": "op_div", + "pattern": "/" + }, + { + "kind": "op_rem", + "pattern": "%" + }, + { + "kind": "op_bit_and", + "pattern": "&" + }, + { + "kind": "op_bit_or", + "pattern": "\\|" + }, + { + "kind": "op_bit_xor", + "pattern": "^" + }, + { + "kind": "op_bit_clear", + "pattern": "&^" + }, + { + "kind": "op_left_shift", + "pattern": "<<" + }, + { + "kind": "op_right_shift", + "pattern": ">>" + }, + { + "kind": "op_sum_assign", + "pattern": "\\+=" + }, + { + "kind": "op_diff_assign", + "pattern": "-=" + }, + { + "kind": "op_mull_assign", + "pattern": "\\*=" + }, + { + "kind": "op_div_assign", + "pattern": "/=" + }, + { + "kind": "op_rem_assign", + "pattern": "%=" + }, + { + "kind": "op_bit_and_assign", + "pattern": "&=" + }, + { + "kind": "op_bit_or_assign", + "pattern": "\\|=" + }, + { + "kind": "op_bit_xor_assign", + "pattern": "^=" + }, + { + "kind": "op_bit_clear_assign", + "pattern": "&^=" + }, + { + "kind": "op_left_shift_assign", + "pattern": "<<=" + }, + { + "kind": "op_right_shift_assign", + "pattern": ">>=" + }, + { + "kind": "op_and", + "pattern": "&&" + }, + { + "kind": "op_or", + "pattern": "\\|\\|" + }, + { + "kind": "op_dequeue", + "pattern": "<-" + }, + { + "kind": "op_increment", + "pattern": "\\+\\+" + }, + { + "kind": "op_decrement", + "pattern": "--" + }, + { + "kind": "op_equal", + "pattern": "==" + }, + { + "kind": "op_less", + "pattern": "<" + }, + { + "kind": "op_greater", + "pattern": ">" + }, + { + "kind": "op_asign", + "pattern": "=" + }, + { + "kind": "op_not", + "pattern": "!" + }, + { + "kind": "op_not_equal", + "pattern": "!=" + }, + { + "kind": "op_less_equal", + "pattern": "<=" + }, + { + "kind": "op_greater_equal", + "pattern": ">=" + }, + { + "kind": "op_short_assign", + "pattern": ":=" + }, + { + "kind": "op_variadic", + "pattern": "\\.\\.\\." + }, + { + "kind": "left_paren", + "pattern": "\\(" + }, + { + "kind": "right_paren", + "pattern": "\\)" + }, + { + "kind": "left_bracket", + "pattern": "\\[" + }, + { + "kind": "right_bracket", + "pattern": "]" + }, + { + "kind": "left_brace", + "pattern": "{" + }, + { + "kind": "right_brace", + "pattern": "}" + }, + { + "kind": "comma", + "pattern": "," + }, + { + "kind": "dot", + "pattern": "\\." + }, + { + "kind": "semi_colon", + "pattern": ";" + }, + { + "kind": "op_colon", + "pattern": ":" + }, + { + "fragment": true, + "kind": "unicode_char", + "pattern": "[^\\u{000A}]" + }, + { + "fragment": true, + "kind": "unicode_letter", + "pattern": "\\p{Letter}" + }, + { + "fragment": true, + "kind": "unicode_digit", + "pattern": "\\p{Number}" + }, + { + "fragment": true, + "kind": "letter", + "pattern": "\\f{unicode_letter}|_" + }, + { + "fragment": true, + "kind": "decimal_exponent", + "pattern": "[eE][+-]?\\f{decimal_digits}" + }, + { + "fragment": true, + "kind": "decimal_digits", + "pattern": "\\f{decimal_digit}(_?\\f{decimal_digit})*" + }, + { + "fragment": true, + "kind": "binary_digits", + "pattern": "\\f{binary_digit}(_?\\f{binary_digit})*" + }, + { + "fragment": true, + "kind": "octal_digits", + "pattern": "\\f{octal_digit}(_?\\f{octal_digit})*" + }, + { + "fragment": true, + "kind": "hex_mentissa", + "pattern": "_?\\f{hex_digits}(\\.\\f{hex_digits}?)?|\\.\\f{hex_digits}" + }, + { + "fragment": true, + "kind": "hex_exponent", + "pattern": "[pP][+-]?\\f{decimal_digits}" + }, + { + "fragment": true, + "kind": "hex_digits", + "pattern": "\\f{hex_digit}(_?\\f{hex_digit})*" + }, + { + "fragment": true, + "kind": "decimal_digit", + "pattern": "[0-9]" + }, + { + "fragment": true, + "kind": "binary_digit", + "pattern": "[01]" + }, + { + "fragment": true, + "kind": "octal_digit", + "pattern": "[0-7]" + }, + { + "fragment": true, + "kind": "hex_digit", + "pattern": "[0-9A-Fa-f]" + }, + { + "fragment": true, + "kind": "unicode_value", + "pattern": "\\f{unicode_char}|\\f{little_u_value}|\\f{big_u_value}|\\f{escaped_char}" + }, + { + "fragment": true, + "kind": "byte_value", + "pattern": "\\f{octal_byte_value}|\\f{hex_byte_value}" + }, + { + "fragment": true, + "kind": "octal_byte_value", + "pattern": "\\\\\\f{octal_digit}\\f{octal_digit}\\f{octal_digit}" + }, + { + "fragment": true, + "kind": "hex_byte_value", + "pattern": "\\\\x\\f{hex_digit}\\f{hex_digit}" + }, + { + "fragment": true, + "kind": "little_u_value", + "pattern": "\\\\u\\f{hex_digit}\\f{hex_digit}\\f{hex_digit}\\f{hex_digit}" + }, + { + "fragment": true, + "kind": "big_u_value", + "pattern": "\\\\U\\f{hex_digit}\\f{hex_digit}\\f{hex_digit}\\f{hex_digit}\\f{hex_digit}\\f{hex_digit}\\f{hex_digit}\\f{hex_digit}" + }, + { + "fragment": true, + "kind": "escaped_char", + "pattern": "\\\\[abfnrtv\\\\'\"]" + } + ] +} |