103 lines
2.4 KiB
PHP
103 lines
2.4 KiB
PHP
<?php declare(strict_types=1);
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namespace Aviat\Kilo;
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class Syntax {
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// Tokens for PHP files
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public array $tokens = [];
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public static function new(
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string $name,
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array $keywords1 = [],
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array $keywords2 = [],
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array $operators = [],
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string $slcs = '//',
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string $mcs = '/*',
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string $mce = '*/',
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bool $highlightNumbers = true,
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bool $highlightStrings = true,
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bool $highlightComments = true,
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bool $hasCharType = false,
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bool $highlightCharacters = false,
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): self
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{
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return new self(
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$name,
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$keywords1,
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$keywords2,
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$operators,
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$slcs,
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$mcs,
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$mce,
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$highlightNumbers,
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$hasCharType,
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$highlightCharacters,
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$highlightStrings,
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$highlightComments,
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);
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}
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public static function default(): self
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{
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return self::new('No filetype', slcs: '', mcs: '', mce: '', highlightNumbers: false, highlightStrings: false);
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}
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private function __construct(
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/** The name of the programming language */
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public string $filetype,
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/** Primary set of language keywords */
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public array $keywords1,
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/** Secondary set of language keywords */
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public array $keywords2,
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/** Operators for the current language */
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public array $operators,
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/** Syntax to start a single line comment */
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public string $singleLineCommentStart,
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/** Syntax to start a multi-line comment */
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public string $multiLineCommentStart,
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/** Syntax to end a multi-line commment */
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public string $multiLineCommentEnd,
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/** Should we highlight numbers? */
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private bool $highlightNumbers,
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/** Does this language have a character type, separate from strings? */
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private bool $hasCharType,
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/** Should we highlight chars? */
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private bool $highlightCharacters,
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/** should we highlight Strings? */
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private bool $highlightStrings,
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/** should we highlight comments? */
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private bool $highlightComments,
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) {}
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public function numbers(): bool
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{
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return $this->highlightNumbers;
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}
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public function strings(): bool
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{
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return $this->highlightStrings;
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}
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public function hasChar(): bool
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{
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return $this->hasCharType;
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}
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public function characters(): bool
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{
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return $this->hasCharType && $this->highlightCharacters;
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}
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public function mlComments(): bool
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{
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return $this->highlightComments
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&& strlen($this->multiLineCommentStart) !== 0
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&& strlen($this->multiLineCommentStart) !== 0;
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}
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public function comments(): bool
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{
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return $this->highlightComments && strlen($this->singleLineCommentStart) !== 0;
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}
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} |