snapdragon-lexer - npm Package Versions

[3.0.0] - 2018-01-11

Breaking changes

• removed lexer.last()
• bumped snapdragon-stack, which has replaced all getters with methods that must be called.

[2.0.0] - 2018-01-08

Breaking changes

The following changes were made in an effort to make the API closer to other popular parsing libraries, such as babel and acorn.

• Renamed token.val to token.value
• lexer.loc.column was changed from a 1-index number to a 0-index number
• .current is now a property set by the .handle() method. The value of lexer.current is whatever is returned by a handler.
• .prev() now returns the previously lexed token
• .push()

Added

• If lexer.options.mode is set to character, lexer.advance() will consume and return a single character each time it's called, instead of iterating over the handlers.
• the token.match array is now decorated with a .consumed property, which is the value of lexer.consumed before the match was created.
• adds lexer.stack for tracking opening/closing structures
• adds lexer.stash for storing an array of strings (in addition to lexer.tokens, which stores objects)
• adds .append
• adds .skipWhile
• adds .skipSpaces

[1.0.0] - 2017-11-30

• run update
• update code comments, add .skipType method
• add examples
• update metadata and urls