string_scanner 0.0.2

string_scanner: ^0.0.2 copied to clipboard

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.