class Scanner

• Scanner
• Reference
• Object

Overview

Future:

• An interface for ErrorReported, which could be swapped out
• anything from stdout, to in memory one

Defined in:

scanner/scanner.cr

Constructors

• .new(raw : String)

Instance Method Summary

• #read_identifier(reader)
• #read_number(reader)

  Should return enum for clearer error message?

• #read_string(reader)
• #report(line, char, message)
• #scan

  At the moment, we have no way to support multiline strings or comments.

• #scan_char(reader, ch)
• #scan_line(line, line_idx)

  TODO - Support of multi-line strings - There should be a better approach here ?

Constructor Detail

Instance Method Detail