yash-syntax-0.10.0

[0.10.0] - 2024-07-12

Added

• source::Code::line_number
  • This new method returns the line number of a particular character in the
    code.
• alias::Glossary
  • This new trait is now used as an interface to provide the parser with
    alias definitions.
• impl<T> input::Input for T where T: DerefMut<Target: input::Input>
  • This new trait implementation allows more types to be used as input
    sources, especially when it is used with a decorator that requires
    another input source.
• input::Context::is_first_line
  • This new method allows changing the behavior of the input function
    depending on whether the current line is the first line of the input.
  • The corresponding setter method set_is_first_line is also added.

Changed

• External dependency versions:
  • Rust 1.70.0 → 1.77.0
  • annotate-snippets 0.10.0 → 0.11.4
• source::Code::source is now Rc<Source> instead of Source.
  • This change is made to avoid cloning the Source object when the Lexer
    flushes its buffer and creates a new Code object sharing the same
    Source.
  • The lexer constructor Lexer::new now takes Rc<Source> instead of
    Source.
  • The lexer constructor Lexer::from_memory now takes a generic parameter
    that can be converted to Rc<Source>.
• The second argument of parser::Parser::new is now &dyn alias::Glossary
  instead of &alias::AliasSet.

Fixed

• Small performance improvements