colinodell /
json5
| @@ 384-403 (lines=20) @@ | ||
| 381 | * To finish the block comment, we look for an ending */ pair of characters, |
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| 382 | * but we also watch for the end of text before the comment is terminated. |
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| 383 | */ |
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| 384 | private function blockComment() |
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| 385 | { |
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| 386 | if ($this->ch !== '*') { |
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| 387 | $this->throwSyntaxError('Not a block comment'); |
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| 388 | } |
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| 389 | ||
| 390 | do { |
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| 391 | $this->next(); |
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| 392 | while ($this->ch === '*') { |
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| 393 | $this->next('*'); |
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| 394 | if ($this->ch === '/') { |
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| 395 | $this->next('/'); |
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| 396 | ||
| 397 | return; |
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| 398 | } |
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| 399 | } |
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| 400 | } while ($this->ch); |
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| 401 | ||
| 402 | $this->throwSyntaxError('Unterminated block comment'); |
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| 403 | } |
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| 404 | ||
| 405 | /** |
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| 406 | * Skip a comment, whether inline or block-level, assuming this is one. |
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| @@ 408-424 (lines=17) @@ | ||
| 405 | /** |
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| 406 | * Skip a comment, whether inline or block-level, assuming this is one. |
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| 407 | */ |
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| 408 | private function comment() |
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| 409 | { |
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| 410 | // Comments always begin with a / character. |
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| 411 | if ($this->ch !== '/') { |
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| 412 | $this->throwSyntaxError('Not a comment'); |
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| 413 | } |
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| 414 | ||
| 415 | $this->next('/'); |
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| 416 | ||
| 417 | if ($this->ch === '/') { |
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| 418 | $this->inlineComment(); |
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| 419 | } elseif ($this->ch === '*') { |
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| 420 | $this->blockComment(); |
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| 421 | } else { |
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| 422 | $this->throwSyntaxError('Unrecognized comment'); |
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| 423 | } |
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| 424 | } |
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| 425 | ||
| 426 | /** |
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| 427 | * Skip whitespace and comments. |
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