v0.3.0

• Refactored CustomLexer to add a new CustomLexerContext type that is passed
  to state functions. This context provides access to the underlying Lexer as
  well as additional helper methods for lexing.
• Refactored Parser to add a new ParserContext type that is passed to state
  functions. This context provides access to the underlying Parser as well as
  additional helper methods for parsing.
• Updated the CustomLexer to not return io.EOF from CustomLexer.Err. It
  should only return unexpected errors
  (#170).
• Fixed an issue where the Filename field was not set on Position values
  returned by the CustomLexer and ScanningLexer
  (#169).

All changes since v0.2.0

• feat: add fmt.Stringer implementation for Node by @ianlewis in #151
• test: add ini example test by @ianlewis in #152
• chore(deps): lock file maintenance by @renovate[bot] in #167
• chore(deps): update dependency renovate to v42 [security] by @renovate[bot] in #168
• chore: update the infix test to print the tree by @ianlewis in #171
• chore(deps): update github/codeql-action action to v4 by @renovate[bot] in #165
• chore(deps): update actions/upload-artifact action to v6 by @renovate[bot] in #163
• chore(deps): update actions/setup-node action to v6 by @renovate[bot] in #162
• chore(deps): update actions/checkout action to v6 by @renovate[bot] in #161
• chore(deps): update python docker tag to v3.14.2 by @renovate[bot] in #160
• chore(deps): update npm dev by @renovate[bot] in #159
• chore(deps): update node.js to v22.22.0 by @renovate[bot] in #158
• chore(deps): update dependency go to v1.25.6 by @renovate[bot] in #153
• chore: sync with repo-template-go by @ianlewis in #172
• chore(deps): update node.js to v24.12.0 by @renovate[bot] in #166
• chore(deps): update dependency zizmor to v1.20.0 by @renovate[bot] in #157
• chore(deps): update codecov/codecov-action action to v5.5.2 by @renovate[bot] in #154
• feat: set filename by @ianlewis in #174
• chore(deps): update dependency aquaproj/aqua to v2.56.5 by @renovate[bot] in #156
• chore(deps): update aqua by @renovate[bot] in #155
• fix: do not return EOF from Err by @ianlewis in #175
• feat: refactor API for CustomLexer by @ianlewis in #176
• feat: refactor the Parser API by @ianlewis in #177
• docs: update for new API by @ianlewis in #178
• tests: update template example test by @ianlewis in #179
• chore(release): v0.3.0 by @ianlewis in #180

New Contributors

• @renovate[bot] made their first contribution in #167

Full Changelog: v0.2.0...v0.3.0

v0.2.0

• The EOF token emitted by the Lexer now includes the position where the EOF
  is encountered.
• The Parser now includes NewNode and SetRoot methods. These methods are
  useful for parsers that need to build the parse tree themselves instead of
  using the default methods on the Parser.
• The Lexer API has been completely redesigned. A Lexer interface was added
  and there are now two implementations: ScanningLexer and CustomLexer.
  ScanningLexer is based on text/scanner and can handle many use cases.
  CustomLexer allows for more custom lexing behavior to be implemented
  (#129).

All changes

• docs: fix example lexer tokens by @ianlewis in #114
• chore(deps): Bump github.com/google/go-cmp from 0.6.0 to 0.7.0 in the all-dependencies group by @dependabot[bot] in #112
• chore(deps): Bump the all-dependencies group across 1 directory with 5 updates by @dependabot[bot] in #115
• chore(deps-dev): Bump prettier from 3.5.1 to 3.5.2 in the development-dependencies group by @dependabot[bot] in #113
• chore(deps): Bump codecov/codecov-action from 4.0.1 to 5.4.0 by @dependabot[bot] in #111
• chore(deps): Bump the all-dependencies group with 2 updates by @dependabot[bot] in #117
• chore(deps-dev): Bump markdownlint-cli from 0.44.0 to 0.45.0 in the development-dependencies group by @dependabot[bot] in #120
• chore(deps): Bump the all-dependencies group across 1 directory with 7 updates by @dependabot[bot] in #122
• chore: Sync repo-template-go by @ianlewis in #124
• chore(deps): Bump openpgp and renovate by @dependabot[bot] in #126
• chore: Delete old scorecards.yml by @ianlewis in #127
• chore: Example algebraic interpreter by @ianlewis in #128
• refactor: Update API by @ianlewis in #130
• feat: add end position to token by @ianlewis in #136
• feat: add lexer implementation based on text/scanner by @ianlewis in #137
• docs: update documentation for new Lexer API by @ianlewis in #140
• test: update infix example to use ScanningLexer by @ianlewis in #141
• chore: merge with repo-template-go by @ianlewis in #143
• docs: fix badge by @ianlewis in #144
• docs: update godoc for ParseState.Run by @ianlewis in #145
• chore: re-enable linters by @ianlewis in #146
• chore: wsl whitespace issues by @ianlewis in #147
• chore: move merge lexer package back into lexparse by @ianlewis in #148
• chore: cleanup and tests by @ianlewis in #149
• chore(release): v0.2.0 by @ianlewis in #150

Full Changelog: v0.1.0...v0.2.0

v0.1.0

Initial Release

All Changes

• ci: Test older versions of Go by @ianlewis in #16
• chore: fix TODO comments by @ianlewis in #18
• chore: update codecov badge by @ianlewis in #20
• ci: Update conventional commits check by @ianlewis in #19
• chore(deps): Bump github.com/ianlewis/runeio from 1.1.0 to 1.1.1 by @dependabot in #4
• test: Add ExampleLexParse test by @ianlewis in #15
• fix: cog: checkout with fetch-depth: 0 by @ianlewis in #21
• chore(deps): Bump pathspec from 0.11.2 to 0.12.1 by @dependabot in #10
• chore(deps): Bump actions/setup-go from 4.1.0 to 5.0.0 by @dependabot in #9
• ci: use ianlewis/todo-issue-reopener by @ianlewis in #28
• chore(deps): Bump github/codeql-action from 2.22.8 to 3.24.0 by @dependabot in #30
• chore(deps): Bump codecov/codecov-action from 3.1.4 to 4.0.1 by @dependabot in #29
• feat: Add positions to parser by @ianlewis in #32
• fix: Fix error handling in LexParse by @ianlewis in #33
• test: Add template interpreter to example by @ianlewis in #48
• chore: Update code comments by @ianlewis in #49
• refactor: Parser tree by @ianlewis in #50
• chore(deps-dev): Bump prettier from 3.0.3 to 3.3.3 by @dependabot in #53
• chore(deps): Bump github/codeql-action from 3.24.0 to 3.26.6 by @dependabot in #59
• chore(deps): Bump actions/upload-artifact from 3.1.3 to 4.4.0 by @dependabot in #58
• chore(deps): Bump actions/setup-node from 4.0.0 to 4.0.3 by @dependabot in #56
• chore(deps): Bump ianlewis/todo-issue-reopener from 1.0.0 to 1.3.0 by @dependabot in #55
• chore(deps): Bump cocogitto/cocogitto-action from 3.5 to 3.8 by @dependabot in #57
• chore(deps): Bump yamllint from 1.32.0 to 1.35.1 by @dependabot in #37
• chore(deps-dev): Bump markdownlint-cli from 0.37.0 to 0.41.0 by @dependabot in #54
• feat: Add binary tree functions. by @ianlewis in #60
• chore(deps): Bump github/codeql-action from 3.26.6 to 3.26.10 by @dependabot in #61
• chore(deps): Bump ossf/scorecard-action from 2.3.1 to 2.4.0 by @dependabot in #62
• chore(deps): Bump actions/checkout from 4.1.1 to 4.2.0 by @dependabot in #63
• chore(deps-dev): Bump markdownlint-cli from 0.41.0 to 0.42.0 by @dependabot in #66
• chore(deps): Bump actions/checkout from 4.2.0 to 4.2.1 by @dependabot in #67
• fix: Allow setting nil to binary trees by @ianlewis in #68
• chore(deps): Bump actions/setup-go from 5.0.0 to 5.0.2 by @dependabot in #65
• chore(deps): Bump actions/setup-node from 4.0.3 to 4.0.4 by @dependabot in #64
• fix: Node line, column, and position by @ianlewis in #52
• chore: merge with repo-template-go by @ianlewis in #82
• chore(deps): Bump the all-dependencies group with 6 updates by @dependabot in #83
• feat: Use 1-based indexing by @ianlewis in #84
• refactor: Refactor API by @ianlewis in #85
• feat: Update example_test by @ianlewis in #87
• refactor: LexParse API by @ianlewis in #88
• chore: Update min Go version to 1.23 by @ianlewis in #103
• feat: Add if block support to example by @ianlewis in #100
• chore: Rename Lexeme to Token by @ianlewis in #104
• chore: rm cog.toml by @ianlewis in #108
• refactor: Update API around EOF token by @ianlewis in #105
• docs: Add README doc by @ianlewis in #93
• chore(release): v0.1.0 by @ianlewis in #109

Full Changelog: https://github.com/ianlewis/lexparse/commits/v0.1.0