colinodell /
json5
| @@ 382-401 (lines=20) @@ | ||
| 379 | * To finish the block comment, we look for an ending */ pair of characters, |
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| 380 | * but we also watch for the end of text before the comment is terminated. |
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| 381 | */ |
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| 382 | private function blockComment() |
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| 383 | { |
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| 384 | if ($this->ch !== '*') { |
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| 385 | $this->throwSyntaxError('Not a block comment'); |
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| 386 | } |
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| 387 | ||
| 388 | do { |
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| 389 | $this->next(); |
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| 390 | while ($this->ch === '*') { |
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| 391 | $this->next('*'); |
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| 392 | if ($this->ch === '/') { |
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| 393 | $this->next('/'); |
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| 394 | ||
| 395 | return; |
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| 396 | } |
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| 397 | } |
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| 398 | } while ($this->ch); |
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| 399 | ||
| 400 | $this->throwSyntaxError('Unterminated block comment'); |
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| 401 | } |
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| 402 | ||
| 403 | /** |
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| 404 | * Skip a comment, whether inline or block-level, assuming this is one. |
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| @@ 406-422 (lines=17) @@ | ||
| 403 | /** |
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| 404 | * Skip a comment, whether inline or block-level, assuming this is one. |
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| 405 | */ |
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| 406 | private function comment() |
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| 407 | { |
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| 408 | // Comments always begin with a / character. |
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| 409 | if ($this->ch !== '/') { |
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| 410 | $this->throwSyntaxError('Not a comment'); |
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| 411 | } |
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| 412 | ||
| 413 | $this->next('/'); |
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| 414 | ||
| 415 | if ($this->ch === '/') { |
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| 416 | $this->inlineComment(); |
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| 417 | } elseif ($this->ch === '*') { |
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| 418 | $this->blockComment(); |
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| 419 | } else { |
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| 420 | $this->throwSyntaxError('Unrecognized comment'); |
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| 421 | } |
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| 422 | } |
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| 423 | ||
| 424 | /** |
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| 425 | * Skip whitespace and comments. |
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