Changelog

All notable changes to this project are documented here. The format follows Keep a Changelog.

Unreleased

1.1.0 - 2026-05-05

Added

• Added high-level clj-string-layout.table APIs with named formats, column specs, map-row support, and overflow policies.
• Added high-level :ascii-box and :ascii-double-box table formats with Unicode box-drawing borders.
• Added high-level Markdown alignment formats and clearer Unicode box aliases.
• Added clj-string-layout.width/ansi-width and strip-ansi helpers for ANSI-styled terminal output.
• Added Unicode-aware codepoint-width, unicode-width, and terminal-width display-width helpers.
• Added TSV, Org mode, reStructuredText, and log-safe escaping helpers.
• Added a command-line formatter for CSV, TSV, and whitespace-separated input.
• Added Babashka bb.edn tasks for formatting, testing, linting, and jar builds.
• Added an examples gallery comparing built-in table output styles side by side.
• Added a repeatable :bench alias and benchmark runner for common layout paths.
• Added structured error and ex-data reference documentation.
• Expanded the examples gallery with backing layout definitions for each high-level table format.
• Added a dedicated layout language reference with structured examples and troubleshooting notes.
• Added plain column, TSV, CSV, pipe-separated, ASCII grid, psql, Org mode, and reStructuredText preset layouts.
• Added clj-string-layout.escape/csv-cell for CSV cell escaping.

1.0.4 - 2026-05-04

Added

• Added layout-str, layout-seq, parse-layout, and explain-layout public helpers.
• Added escaped layout literals for reserved delimiter characters such as \f, \F, \{, and \}.
• Added configurable :display-width, explicit :col-widths, and :row-count options for wide glyphs and large data sets.
• Added HTML and Markdown cell escaping helpers in clj-string-layout.escape.
• Added a GitHub-readable recipe book with common layout examples.
• Added deterministic randomized and property-based test coverage for layout invariants.
• Added a tag-triggered GitHub Actions release workflow for Clojars and GitHub Releases.

Changed

• Migrated the project from Leiningen to Clojure CLI, deps.edn, and tools.build.
• Updated runtime dependencies to Clojure 1.12.4 and Instaparse 1.5.0.
• Replaced Midje tests with clojure.test.
• Removed the Specter runtime dependency by rewriting the internal transformations with standard Clojure data operations.
• Reworked CI to run linting, tests, and jar builds on Java 11, 17, and 21.
• Expanded README documentation for the layout language, predicates, built-in layouts, development commands, and release flow.
• Expanded public API docstrings and marked internal implementation namespaces as hidden from generated docs.
• Split the internals into parser, config, render, error, and predicate namespaces with a tagged internal layout representation.
• Added :repeat-for as the clearer key for repeat-group column predicates while keeping column-layout :apply-for compatibility.
• Moved the release version to version.edn and kept deploy-only dependencies out of normal jar builds.
• Changed the published Maven coordinate from com.github.mbjarland/clj-string-layout to io.github.mbjarland/clj-string-layout.

Fixed

• Removed parser debug output from normal library execution.
• Fixed the built-in HTML table layouts to emit </table>.

Removed

• Removed old Leiningen, IDE, Groovy prototype, scratch, and commented-out source files from the public artifact.

1.0.2

• Previous published release.