pkg/string_scanner/CHANGELOG.md - Issue 299973002: Add LineScanner and SpanScanner classes to string_scanner.

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Issue 299973002: Add LineScanner and SpanScanner classes to string_scanner. (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart

Patch Set: analyzer fixes Created 6 years, 7 months ago

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	1 ## 0.0.2

	2

	3 * `new StringScanner` now takes an optional `sourceUrl` argument that provides
	Bob Nystrom 2014/05/28 21:28:57 Nit, but a ctor call without () looks weird to me. Nit, but a ctor call without () looks weird to me. nweiz 2014/05/28 23:56:34 Done. Show quoted text On 2014/05/28 21:28:57, Bob Nystrom wrote: > Nit, but a ctor call without () looks weird to me. Done.
	4 the URL of the source file. This is used for error reporting.

	5

	6 * Add `StringScanner.readChar` and `StringScanner.peekChar` methods for doing
	Bob Nystrom 2014/05/28 21:28:57 And here too, since otherwise a reader might think And here too, since otherwise a reader might think these are getters. nweiz 2014/05/28 23:56:34 Done. Show quoted text On 2014/05/28 21:28:57, Bob Nystrom wrote: > And here too, since otherwise a reader might think these are getters. Done.
	7 character-by-character scanning.

	8

	9 * Scanners now throw `StringScannerException`s which provide more detailed

	10 access to information about the errors that were thrown and can provide

	11 terminal-colored messages.

	12

	13 * Add a `LineScanner` subclass of `StringScanner` that automatically tracks line

	14 and column information of the text being scanned.

	15

	16 * Add a `SpanScanner` subclass of `LineScanner` that exposes matched ranges as

	17 [source map][] `Span` objects.

	18

	19 [source_map]: http://pub.dartlang.org/packages/source_maps

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