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CHANGELOG.md

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Release history

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog and this project adheres to Semantic Versioning.

Guiding Principles
  • Changelogs are for humans, not machines.
  • There should be an entry for every single version.
  • The same types of changes should be grouped.
  • Versions and sections should be linkable.
  • The latest version comes first.
  • The release date of each versions is displayed.
  • Mention whether you follow Semantic Versioning.
Types of changes

Changelog entries are classified using the following labels (from keep-a-changelog):

  • Added for new features.
  • Changed for changes in existing functionality.
  • Deprecated for soon-to-be removed features.
  • Removed for now removed features.
  • Fixed for any bug fixes.
  • Security in case of vulnerabilities.

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