New features

• Allow additional directories, beyond the default clj[sc], to be correctly formulated by clojure-expected-ns via new defcustom entitled clojure-directory-prefixes
• Recognize babashka projects (identified by the presence of bb.edn).
• #601: Add new command clojure-promote-fn-literal for converting #() function literals to fn form

Changes

• #604: Add bb (babashka) to interpreter-mode-alist.

Bugs fixed

• #608 Fix alignment issue involving margin comments at the end of nested forms.

New features

• #590: Extend clojure-rename-ns-alias to work on selected regions.
• #567: Add new commands clojure-toggle-ignore, clojure-toggle-ignore-surrounding-form, and clojure-toggle-defun for inserting/deleting #_ ignore forms.
• #582: Add clojure-special-arg-indent-factor to control special argument indentation.

Bugs fixed

• #588: Fix font-lock for character literals.
• Stop clojure-sort-ns from calling redisplay.

Changes

• #589: Improve font-locking performance on strings with escaped characters.
• #571: Remove project.el integration.
• #574: Remove clojure-view-grimoire command.
• #584: Align to recent pcase changes on Emacs master.

New features

• #556: clojure-rename-ns-alias picks up existing aliases for minibuffer completion.

Bugs fixed

• #565: Fix extra spaces being inserted after quote in paredit-mode.
• #544: Fix docstring detection when string contains backslash.
• #547: Fix font-lock regex for character literals for uppercase chars and other symbols.
• #556: Fix renaming of ns aliases containing regex characters.
• #555: Fix ns detection for ns forms with complex metadata.
• #550: Fix outline-regexp so outline-insert-heading behaves correctly.
• #551: Indent clojure-align region before aligning.
• #520: Fix allow clojure-align-cond-forms to recognize qualified forms.
• #404/#528: Fix syntax highlighting for multiple consecutive comment reader macros (#_#_).

Changes

• Inline definition of clojure-mode-syntax-table and support ' quotes in symbols.
• Enhance add arity refactoring to support a defn inside a reader conditional.
• Enhance add arity refactoring to support new forms: letfn, fn, defmacro, defmethod, defprotocol, reify and proxy.

New features

• #496: Highlight [[wikilinks]] in comments.
• #366: Add support for renaming ns aliases (clojure-rename-ns-alias, default binding C-c C-r n r).
• #410: Add support for adding an arity to a function (clojure-add-arity, default binding C-c C-r a).

Bugs fixed

• Dynamic vars whose names contain non-alphanumeric characters are now font-locked correctly.
• #445 (comment): Proper font-locking for namespaced keywords like for example (s/def ::keyword).
• #508: Fix font-locking for namespaces with metadata.
• #506: clojure-mode-display-version correctly displays the package's version.
• #445, #405, #469: Correct font-locking on string definitions with docstrings, e.g: (def foo "doc" "value"). Correct indentation as well.
• #518: Fix clojure-find-ns when there's an ns form inside a string.
• #530: Prevent electric indentation within inlined docstrings.

Changes

• #524: Add proper indentation rule for delay (same as for future).
• #538: Refactor clojure-unwind to take numeric prefix argument for unwinding N steps, and universal argument for unwinding completely. The dedicated C-c C-r a binding for clojure-unwind-allis now removed and replaced with the universal arg convention C-u C-c C-r u.

New features

• Recognize Gradle projects using the new Kotlin DSL (build.gradle.kts).
• #481: Support vertical alignment even in the presence of blank lines, with the new clojure-align-separator user option.
• #483: Support alignment for reader conditionals, with the new clojure-align-reader-conditionals user option.
• #497: Indent "let", "when" and "while" as function form if not at start of a symbol.

Bugs fixed

• #489: Inserting parens before comment form doesn't move point.
• #500: Fix project.el integration.

Changes

• Change the accepted values of clojure-indent-style from keywords to symbols.

New features

• Add imenu support for multimethods.
• Make imenu recognize indented def-forms.
• New interactive command clojure-cycle-when.
• New interactive command clojure-cycle-not.
• New defcustom clojure-comment-regexp for font-locking #_ or #_ AND (comment) sexps.
• #459: Add font-locking for new built-ins added in Clojure 1.9.
• #471: Support tagged maps (new in Clojure 1.9) in paredit integration.
• Consider deps.edn a project root.
• #467: Make prog-mode-map the parent keymap for clojure-mode-map.

Changes

• Drop support for CLJX.
• Remove special font-locking of Java interop methods & constants: There is no semantic distinction between interop methods, constants and global vars in Clojure.

Bugs fixed

• #458: Get correct ns when in middle of ns form with clojure-find-ns
• #447: When electric-indent-mode is on, force indentation from within docstrings.
• #438: Filling within a doc-string doesn't affect surrounding code.
• Fix fill-paragraph in multi-line comments.
• #443: Fix behavior of clojure-forward-logical-sexp and clojure-backward-logical-sexp with conditional macros.
• #429: Fix a bug causing last occurrence of expression sometimes is not replaced when using move-to-let.
• #423: Make clojure-match-next-def more robust against zero-arity def-like forms.
• #451: Make project root directory calculation customized by clojure-project-root-function.
• Fix namespace font-locking: namespaces may also contain non alphanumeric chars.

New features

• New interactive command clojure-mode-report-bug.
• New interactive command clojure-view-guide.
• New interactive command clojure-view-reference-section.
• New interactive command clojure-view-cheatsheet.
• New interactive command clojure-view-grimoire.
• New interactive command clojure-view-style-guide.
• Make the refactoring keymap prefix customizable via clojure-refactor-map-prefix.
• Port and rework let-related features from clj-refactor. Available features: introduce let, move to let, forward slurp form into let, backward slurp form into let.

Changes

• clojure-mode now requires Emacs 24.4.

New features

• Port cycle privacy, cycle collection type and cycle if/if-not from clj-refactor.el.
• Rework cycle collection type into convert collection to list, quoted list, map, vector, set.

New features

• When aligning forms with clojure-align (or with the automatic align feature), blank lines will divide alignment regions.
• #378: Font-lock escape characters in strings.
• Port threading macros related features from clj-refactor.el. Available refactorings: thread, unwind, thread first all, thread last all, unwind all.
• New command: clojure-sort-ns.
• All ns manipulation commands have keybindings under C-c C-r n.

Bugs fixed

• #371: Don't font-lock :foo/def like a def form.
• #367: clojure-align no longer gets confused with commas. In fact, now it even removes extra commas.

New features

• #370: Warn the user if they seem to have activated the wrong major-mode.
• Make the expected ns function configurable via clojure-expected-ns-function.