string_scanner 0.1.5
string_scanner: ^0.1.5 copied to clipboard

outdated Dart 2 incompatible

A class for parsing strings using a sequence of patterns.

0.1.5 #

  • Add new SpanScanner.within(), which scans within a existing FileSpan.

  • Add StringScanner.scanChar() and StringScanner.expectChar().

0.1.4+1 #

  • Remove the dependency on path, since we don't actually import it.

0.1.4 #

  • Add new SpanScanner.eager() for creating a SpanScanner that eagerly computes its current line and column numbers.

0.1.3+2 #

  • Fix LineScanner's handling of carriage returns to match that of SpanScanner.

0.1.3+1 #

  • Fixed the homepage URL.

0.1.3 #

  • Add an optional endState argument to SpanScanner.spanFrom.

0.1.2 #

  • Add StringScanner.substring, which returns a substring of the source string.

0.1.1 #

  • Declare SpanScanner's exposed SourceSpans and SourceLocations to be FileSpans and FileLocations. They always were underneath, but callers may now rely on it.

  • Add SpanScanner.location, which returns the scanner's current SourceLocation.

0.1.0 #

  • Switch from source_maps' Span class to source_span's SourceSpan class.

  • new StringScanner()'s sourceUrl parameter is now named to make it clear that it can be safely null.

  • new StringScannerException() takes different arguments in a different order to match SpanFormatException.

  • StringScannerException.string has been renamed to StringScannerException.source to match the FormatException interface.

0.0.3 #

  • Make StringScannerException inherit from source_map's [SpanFormatException][].

0.0.2 #

  • new StringScanner() now takes an optional sourceUrl argument that provides the URL of the source file. This is used for error reporting.

  • Add StringScanner.readChar() and StringScanner.peekChar() methods for doing character-by-character scanning.

  • Scanners now throw StringScannerExceptions which provide more detailed access to information about the errors that were thrown and can provide terminal-colored messages.

  • Add a LineScanner subclass of StringScanner that automatically tracks line and column information of the text being scanned.

  • Add a SpanScanner subclass of LineScanner that exposes matched ranges as [source map][] Span objects.

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dart.dev

A class for parsing strings using a sequence of patterns.

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Dependencies

charcode, source_span

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