Changelog

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All notable changes to this project are documented in this file.

0.2.0

Added

  • Syntax highlighting of source context lines, powered by the optional makeup lexers: consumers add {:makeup_elixir, "~> 1.0"} and/or {:makeup_erlang, "~> 1.0"} to their own deps to enable it; without them, diagnostics render unhighlighted. The palette is restrained (comments dim, literals in subtle colors, never red/yellow) so label pointers stay visually dominant.
  • :syntax format option (default :auto: highlight when colors are active, a highlighter is available, and the source's language is known; false disables).
  • :highlighter format option and the Pentiment.Highlighter behaviour for custom highlighters (default: Pentiment.Highlighter.Makeup).

  • Pentiment.Source :language field (:elixir | :erlang | nil), inferred from the source name's extension by the constructors, with a :language option to override.

  • Cross-file label rendering. Labels with :source set now render as continuation frames (├─[file:line:col]) against their own file, inside the same diagnostic frame: the report's own file opens with ╭─[...], each additional file gets its own header, context lines, bracket gutters, and Search/Byte span resolution against its own source, and a single ╰───── closes the frame. Groups whose source is missing from the provided sources render header-only. The Label :source field was previously documented for multi-file diagnostics but ignored by the renderer — cross-file labels rendered at their line numbers in the report's primary file.
  • CHANGELOG.md (this file).

Changed

Compatibility

  • Highlighting never reaches colors: false output; the existing golden tests pin this. It is strictly subordinate to the colors gate — colors: false remains the single plain-text switch.
  • Stripping ANSI escapes from highlighted output yields the plain output exactly (golden + property tested), so highlighting can never change visible characters or pointer alignment.
  • Diagnostics whose labels set no :source (or set it equal to the report's source) render byte-identically to 0.1.5; a golden test pins this.

0.1.5 and earlier

No changelog was kept before 0.2.0; see the git history.