CHANGELOG.md

Changelog

master (unreleased)

Changes

• #3754: Fix regex in cider-ns-from-p.
• #3753: Add cider-log-show-frameworks command to show available log frameworks in a buffer.
• #3746: Bring back cider completion style for activating backend-driven completion.

Bugs fixed

• #3742: Restore syntax highlighting of result in the minibuffer.
• #3747: Fix errors when docstring is nil.
• #3757: Fix inspector's def-current-value selecting wrong REPL when multiple are connected.

1.16.0 (2024-09-24)

Changes

• Bump the injected nREPL version to 1.3.
• #3733: Remove support for sideloading. (this experimental feature was removed from nREPL 1.3)
• Bump the injected cider-nrepl to 0.50.2.
  • Introduce new backend for CIDER tracing functionality (replacing tools.trace).
  • Remove special handling of Boot classpath.

Bugs fixed

• #3722: Call cider-docstring--format after checking argument is not nil.
• #3739: Leiningen jack-in fails when cider-enable-nrepl-jvmti-agent is enabled.

1.15.1 (2024-07-01)

Changes

• #3714: Show progress when evaluating files using cider-load-all-files.
• #3713: Optimize nrepl-dict-get and deprecate its 3-argument arity.
• #3719: Remove duplicated keybinding.
• Bump the injected cider-nrepl to 0.49.1.
  • Reduces the minimal supported Clojure version to 1.10.0 (from 1.10.3).

1.15.0 (2024-06-10)

New features

• #3692: Add ability to switch view modes in the inspector (bound to v).
• #3693: Add cider-enable-nrepl-jvmti-agent defcustom to enable loading native nREPL JVMTI agent which restores thread stop ability on Java 21+.

Changes

• #3691: Deprecate cider-sync-request:inspect-set-* functions in favor of generic inspect-refresh op.
• Bump the injected cider-nrepl to 0.49.0.
• Bump the injected nREPL version to 1.2.0.

Bugs fixed

• #3696: Don't eagerly complete a candidate if there are other candidates matching flex style.
• #3698: Fix error messages in non-JVM runtimes being suppressed when cider-show-error-buffer is set to nil.

1.14.0 (2024-05-30)

New features

• #3681: Add an alternative way to display cheatsheet in a buffer and make it the default.
  • Current cider-cheatsheet command is renamed to cider-cheatsheet-select.
  • New way to display cheatsheet in a buffer is available with cider-cheatsheet command.
• #3686: Add an alternative way to display cider-cheatsheet-select when called with a prefix argument.
• #3632: Add new configuration variable cider-clojure-cli-global-aliases.
• #3366: Support display of error overlays with #dbg! and #break! reader macros.
• #3622: Basic support for using CIDER from clojure-ts-mode.
  • The clojure-mode dependency is still required for CIDER to function.
  • Some features like cider-dynamic-indentation and cider-font-lock-dynamically do not work with clojure-ts-mode (yet).
• #3624: Support new cider.clj-reload/reload cider-nrepl middleware.
  • adds cider-ns-code-reload-tool defcustom, defaulting to 'tools.namespace.
  • you can change it to 'clj-reload to use clj-reload instead of tools.namespace.
• #3682: Add cider-jack-in support for Basilisp (Python).
• #3664: Add customization inspector op to change max nested collection depth.

Changes

• #3626: cider-ns-refresh: jump to the relevant file/line on errors.
• #3628: cider-ns-refresh: summarize errors as an overlay.
• #3660: Fix cider-inspector-def-current-val always defining in user namespace.
• #3661: Truncate echo area output ahead of time.
• Bump the injected enrich-classpath to 1.19.3.
• Bump the injected nREPL to 1.1.2.
• Bump the injected cider-nrepl to 0.48.0.
  • Updates clj-reload.
  • Updates tools.reader.
  • Updates nREPL.
  • Updates Orchard.
  • Updates Logjam.
  • Updates Compliment.
• orchard#245, cider-nrepl#868: Drop support for Clojure 1.9.

Bugs fixed

• #3689: Fix cider-clojuredocs-lookup to show friendly error message if symbol is not found on ClojureDocs.
• #3673: Fix buggy special-display-buffer-names check.
• #3659: Fixes completions when using flex-like completion styles.
• #3600: Fix scittle jack-in when using cider-jack-in-clj.
• #3663: Fix cider-interactive-eval-override invocation.

1.13.1 (2024-02-01)

Bugs fixed

• #3605: Avoid cider--error-phase-of-last-exception recursive loop.
• #3613: Adapt cider-completion-context.el to upstream changes in Compliment.
• #3587: Avoid overlays and messages on stderr that is unrelated to exception handling.

1.13.0 (2024-01-14)

Changes

• #3588: Compatibility with pwsh 7.3 quoting rules.
• Introduce the cider-log-show function.
  • Please refer to the (slightly revamped) CIDER Log Mode guide.
• Bump the injected enrich-classpath to 1.19.0.
• Bump the parseedn required version to 1.2.1.
• Bump the injected cider-nrepl to 0.45.0.
  • Introduces Timbre compatibility for CIDER Log Mode.
  • Fixes JS completions for nested objects.
  • Bundles other fixes and reliability improvements.
• cider-nrepl#840: Drop support for Clojure 1.8.

1.12.0 (2023-11-24)

Changes

• #3576: CIDER Inspector: display Java class/method/field block tags (Returns/Throws/Params info) when available.
• CIDER Inspector: introduce 1 keybinding which performs cider-inspector-tap-at-point.
• CIDER Inspector: introduce o keybinding which performs cider-inspector-open-thing-at-point.
• CIDER Inspector: introduce : keybinding which performs cider-inspect-expr-from-inspector.
• CIDER Inspector: retain truncate-lines values across screens.
• #3580: cider-test: make test vars in test results reports clickable.
  • As defined in the newly introduced cider-test-var-keymap var.
• #3582: Handle cider-clojure-compilation-error-phases values that have been customized to t.
• #3581: Bump the injected enrich-classpath to 1.18.6.
  • Handles Clojure CLI :paths directly defined as :aliases.
• Bump the clojure-mode required version to 5.18.1.
• Bump the injected cider-nrepl to 0.44.0.

1.11.1 (2023-11-11)

Changes

• Bump the injected cider-nrepl to 0.43.3.
  • Improves performance for error-handling functionality.
• Bump the injected enrich-classpath to 1.18.4.
  • Handles a Clojure CLI edge case.

1.11.0 (2023-11-07)

New features

• #3565: *cider-error*: open a given Exception in the Inspector by clicking it, or hitting p.

Changes

• CIDER Inspector: display Java class/method/field info when available.
  • This info is available when enrich-classpath is active.
• #3495: possibly display error overlays on cider-load-buffer.
• cider-popup-buffer-display: honor special-display-buffer-names if customized for a given CIDER buffer name (e.g. *cider-inspect*), avoiding the double-rendering of the given buffer.
• #3572: lein.sh: honor XDG_CACHE_HOME.
• Bump the injected cider-nrepl to 0.43.1.
  • Improves performance for exception handling and other use cases.
  • Fixes cider-inspector-refresh
  • Offers better completions related to :as-alias under ClojureScript.

1.10.0 (2023-10-31)

New features

• #3555: Introduce cider-start-nrepl-server function which does the same as cider-jack-in but without connecting to the started nREPL server.
  • This can help setting up more complex workflows.

Changes

• Bump the injected cider-nrepl to 0.42.1.
  • Improves performance for completions- and info-related functionality.
  • Updates Orchard
    • Improves various Inspector presentational aspects.
  • Updates Suitable
    • Improves keyword completion for ClojureScript.
• #3553: cider-pprint-eval-last-sexp, cider-eval-last-sexp-to-repl, cider-pprint-eval-last-sexp-to-repl: use error overlays to indicate failure.
  • this also avoids showing an empty *cider-result* buffer.
• #3554: CIDER macroexpand: handle errors more gracefully.

Bugs fixed

• #3541: Fix cider-jack-in failing with SSH remotes.
• #3559: Don't apply dynamic syntax highlighting over buffers belonging to unrelated Sesman sessions.

1.9.0 (2023-10-24)

New features

• #3529: CIDER inspector: introduce cider-inspector-previous-sibling, cider-inspector-next-sibling commands (doc).
• #3548: CIDER inspector: introduce cider-inspector-tap-current-val command (doc).

Changes

• #3546: Inspector: render Java items using java-mode syntax coloring.
• #3521: Expand cider-clojure-compilation-regexp to also match e.g. Unexpected error (ExceptionInfo) macroexpanding defmulti at (src/ns.clj:1:1)..
• Remove module info from the CIDER error overlay.
  • Example string that is now trimmed away: (java.lang.Long is in module java.base of loader 'bootstrap'; clojure.lang.IObj is in unnamed module of loader 'app')
• #3522: Introduce a new possible value for cider-use-overlays: errors-only.
  • If specified, only errors will result in an overlay being shown.
• #3527: Preserve the font size as one navigates through the CIDER inspector.
• #3525: Introduce cider-inline-error-message-function customization option.
• #3528: Bump the injected cider-nrepl to 0.41.0.
  • Updates Orchard, providing misc presentational improvements for the CIDER Inspector.

Bugs fixed

• Inspector: avoid Symbol's value as variable is void: text-scale-mode-amount under certain Emacs clients.

1.8.3 (2023-10-18)

Changes

• #2903: Avoid No comment syntax is defined prompts.
• Bump the clojure-mode required version to 5.18.0.

Bugs fixed

• #3533: Refine Sesman session linking to accurately work on *cider-test-report* buffers.
• #3539: cider-jump-to-locref-at-point: don't jump to non-existing files.

1.8.2 (2023-10-15)

Changes

• Bump the injected cider-nrepl to 0.40.0.
  • Improves the :style/indent :arglist and other key metadata propagation for ClojureScript macros.

1.8.0 (2023-10-13)

New features

• #3364: Update enrich-classpath, adding Clojure CLI compatibility, and reworking its integration into CIDER.
• #3472: render Java doc comments and arglists with an improved format, and improve Java interop type inference.
  • Requires enrich-classpath to be enabled (see previous bullet point).
  • A related option has been introduced: cider-docstring-max-lines.
• #3352: Add CIDER Log Mode, a major mode that allows you to capture, debug, inspect and view log events emitted by Java logging frameworks.
• #3418: Introduce cider-clojure-compilation-error-phases (doc).
  • This prevents stacktraces from showing up whenever the :clojure.error/phase indicates that it's a compilation error.
• Infer indentation specs when possible (doc).
• #2958, #3279: cider-test-run-test: support arbitrary deftest-like forms, defns with :test metadata, and search for a -test counterpart for a given defn (following cider-test-infer-test-ns logic).
  • This also makes obsolete the cider-test-defining-forms customization variable.
• cider-test: add timing information.
• cider-test: fail-fast by default, as controlled by the new cider-test-fail-fast defcustom and cider-test-toggle-fail-fast keybinding.
• #3352: Introduce cider-eval-dwim.
• Add new customization variable cider-clojurec-eval-destination to allow specifying which REPL .cljc evals are sent to.
• #3354: Add new customization variable cider-reuse-dead-repls to control how dead REPL buffers are reused on new connections.

Bugs fixed

• #3341: Escape clojure-cli args on MS-Windows on non powershell invocations.
• #3353: Fix regression which caused new connections to prompt for reusing dead REPLs.
• #3355: Fix cider-mode disabling itself after a disconnect when cider-auto-mode is set to nil.
• #3362: Fix sesman-restart regression issue.
• #3236: cider-repl-set-ns no longer changes the repl session type from cljs:shadow to clj.
• #3383: cider-connect-clj&cljs: don't render "ClojureScript REPL type:" for JVM repls.
• #3331: cider-eval: never jump to spurious locations, as sometimes conveyed by nREPL.
• #3112: Fix the CIDER xref-find-references backend to return correct filenames.
• #3402: Fix cider-format-connection-params edge case for Emacs 29.
• #3393: Recompute namespace info on each shadow-cljs recompilation or evaluation.
• Recompute namespace info on each fighweel-main recompilation.
• #3250: Don't lose the CIDER session over TRAMP files.
• #3413: Make jump-to-definition work in projects needing cider-path-translations (i.e. Dockerized projects).
• #2436: Prevent malformed cider-repl-history-files from failing cider-jack-in.
• #3456: Restore xref-based jump-to-definition in Babashka (and any nREPL clients not having cider-nrepl).
• #3466: Restore the usual cider--connected-handler performance for JVM Clojure repls.
• #3503: Make cider-repl-set-ns more reliable on Piggieback connections.
• Fix the xref-find-definitions CIDER backend to return correct filenames.
• Fix the cider-xref-fn-deps buttons to direct to the right file.
• Fix the cider-find-keyword overall reliability and correctness, particularly for ClojureScript.
• Make TRAMP functionality work when using non-standard ports.
• Fix the cider-insert-commands-map variable initialization.

Changes

• Ensure that cider completion isn't used with completion styles that are currently unsupported (initials, partial-completion, orderless, etc).
  • This restores completions for users that favor those styles - otherwise the would see bad or no completions.
  • Relatedly, cider-company-enable-fuzzy-completion is now deprecated in favor of cider-enable-flex-completion.
• Improve support for multiple forms in the same line by replacing beginning-of-defun fn.
• #3390: Enhance cider-connect to show all nREPLs available ports, instead of only Leiningen ones.
• #3408: cider-connect: check .nrepl-port-like files for liveness, hiding them if they don't reflect an active port.
• Introduce cider-stacktrace-navigate-to-other-window defcustom.
• Preserve the :cljs-repl-type more reliably.
• Improve the presentation of xref data.
• #3419: Also match friendly sessions based on the buffer's ns form.
• Always match friendly sessions for cider-ancillary-buffers (like *cider-error*, *cider-result*, etc).
• cider-test: only show diffs for collections.
• cider-inspector-def-current-val now can suggest a var name (default none), which can be customized via cider-inspector-preferred-var-names.
• The "Member in class: " prompt can now be optionally skipped in ido-mode by pressing <up> or <down> (doc).
• #3375: cider-test: don't render a newline between expected and actual, most times.
• Interactive evaluation: show a shorter overlay when rendering compilation errors.
  • e.g., the Syntax error compiling clojure.core/let at (foo/bar.clj:10:1) prefix is now removed.
• Ensure there's a leading : when using cider-clojure-cli-aliases.
• Improve nrepl-dict error reporting.
• Bump the injected piggieback to 0.5.3.
• Bump the clojure-mode required version to 5.17.1, and use clojure-find-ns more safely, which fixes issues such as #2849.
• Bump the parseedn required version, and wrap its usage with a more informative user-error.
• Bump the injected cider-nrepl to 0.39.1.
  • Improves indentation, font-locking and other metadata support for ClojureScript.
  • Updates Orchard
    • introduces support for displaying the docstring and arglists of 'indirect' vars (e.g. (def foo bar)) for Clojure/Script.
    • fixes xref support across deftest vars.
  • Updates Compliment
    • Improves type hint propagation.
    • Supports better completions for doto, ->, ->>, some->, and some->>.
    • Supports better completions for var-quote (#'some/var).
    • Supports better completions for deftype field names.
  • Updates Haystack.
    • Now, in *cider-error*, more internal stackframes will be hidden under the tooling category.
  • Updates Suitable
    • avoiding side-effecting -> evaluation for pure-ClojureScript chains.

1.7.0 (2023-03-23)

New features

• #3314: Detect nrepl+unix sockets (say via lein nrepl :headless :socket nrepl.sock).
• #3262: Add navigation functionality to n/p/f/b keys inside the data inspector's buffer.
• #3310: Add ability to use custom coordinates in cider-jack-in-dependencies.
• cider-nrepl#766: Complete local bindings for ClojureScript files.
• #3179: Introduce cider-jack-in-universal to support jacking-in without a project from a set of pre-configured Clojure project tools.

Changes

• Allow using npx nbb as cider-nbb-command.
• #3281: Replace newline chars with actual newlines in *cider-test-report* buffer, for prettier error messages.
• Bump the injected cider-nrepl to 0.30.
• #3219: Disable by default forcing the display of output when the REPL prompt is at the first line of the of the REPL window. This behavior is desirable, but very slow and rarely needed. It can be re-enabled by setting cider-repl-display-output-before-window-boundaries to t.
• #3335: Disable the Paredit binding of RET in cider-repl-mode buffers, which can cause unexpected behaviour by appearing to hang instead of evaluating forms.
• #3307: Make eldoc highlighting on emacs special forms better match the location of the point when latest cider-nrepl is used.

1.6.0 (2022-12-21)

New features

• #3278: Introduce integration tests, which also fix a long standing issue with orphaned process on MS-Windows by contracting taskkill, if available, to properly kill the nREPL server process tree.
• #3061: Add support for nbb.
• #3249: Add support for Clojure Spec 2.
• #3247: Add the cider-stacktrace-analyze-at-point and cider-stacktrace-analyze-in-region commands to view printed exceptions in the stacktrace inspector.

Changes

• Bump the injected nREPL version to 1.0.
• #3061: Allow to use cider-connect-clj for self-hosted cljs repls (e.g. nbb).
• #3291: Remove the 'cljs-pending repl-type. It is replaced by cider-repl-cljs-upgrade-pending.
• #3261: If user is connecting to nREPL from a TRAMP buffer, use its connection parameters (port, username) for establishing SSH tunnel.

Bugs fixed

• Remove needless quotes from the choices of cider-jack-in-auto-inject-clojure.
• #2561: Disable undo in *cider-test-report* buffers.
• #3251: Disable undo in *cider-stacktrace* buffers.
• Consecutive overlays will not be spuriously deleted.
• #3260: Scroll REPL buffer in other frame.
• #3293: Can't jack in to more than one bb projects.

1.5.0 (2022-08-24)

New features

• #3226: Populate completions metadata, making it possible to change the style of completion via completion-category-override or completion-category-defaults.
• #2946: Add custom var cider-merge-sessions to allow combining sessions in two different ways: Setting cider-merge-sessions to 'host will merge all sessions associated with the same host within a project. Setting it to 'project will combine all sessions of a project irrespective of their host.
• Support Gradle jack-in via the Gradle wrapper (gradlew), instead of just a globally installed gradle on the PATH.
• Gradle projects can now inject dependencies and middleware as with other build tools (dependency injection requires Clojurephant 0.7.0 or higher).
• #3239: Added commands to evaluate and tap last sexp (cider-tap-last-sexp) and sexp at point (cider-tap-sexp-at-point).

Changes

• Upgrade clojure-mode to 5.15.1.
• Upgrade injected cider-nrepl to 0.28.5.
• #3200: Improve cider-browse-ns interface to allow selective hiding of var types as well as grouping options. Include private vars in result list.
• Changed default cider-gradle-command to ./gradlew to use the Gradle wrapper.
• Changed default cider-gradle-global-options to "" (empty, formerly --no-daemon).
• #3234: Autocomplete multiple available ports on nREPL connect.

Bugs fixed

• #3235: Check name is a TRAMP file in cider--client-tramp-filename via tramp-tramp-file-p.

1.4.1 (2022-05-25)

Changes

• Upgrade cider-nrepl to 0.28.4.

Bugs fixed

• #3195: Revert the change that resulted in (error "Cyclic keymap inheritance") on cider-test-run-test.
• #3182: Don't try to invoke JVM-specific code outside of JVM Clojure.
• #3202: Fix cider-eval-ns-form
  • Do not always perform undef-all. Undef only with C-u prefix.
  • Fix extraction of namespace name.

1.4.0 (2022-05-02)

New features

• #3188: Add support for undef-all op, for removing stale vars and conflicting aliases.
  • Add new command cider-undef-all.
  • Existing commands cider-load-buffer, cider-load-file, and cider-eval-ns-form can be called with C-u prefix to execute undef-all before reloading the ns.
• #3185: Add feature to cider-eval-in-context for automatically extracting parent let bindings when called with C-u prefix argument.
• Add new interactive command cider-inspire-me. It does what you'd expect.
• #3162: Save eval results into kill ring and registers.
  • Add new customization variable cider-eval-register to automatically store the last interactive eval result into the specified register.
  • Add interactive command cider-kill-last-result to manually save the last eval result into kill ring.

Changes

• #3177: Apply ANSI colorization to test assertion output.
• Use clojure-mode 5.14.0.

Bugs fixed

• #3170: Skip ensure repl available checks on xref functions. (this improves the interop with clojure-lsp)
• #3173: Locally remove cider-complete-at-point from completion-at-point-functions instead of killing it as a local variable.
• #3172: Restore the long-lost (but critical) inspirational message on connect.
• #3186: An assortment of small fixes.

1.3.0 (2022-03-07)

New features

• #3148: Display error messages in multiline comment eval results, and in result overlays when cider-show-error-buffer is set to nil.
• #3149: Add option 'change to cider-eval-result-duration, allowing multiple eval result overlays to persist until the next change to the buffer.

Changes

• #3127: Strip all exec-opts flags (-A -M -T -X) if they exist in cider-clojure-cli-aliases. Also addresses a duplicate : in the generated clj command.
• cider-jack-in-lein-plugins no longer affects non-Leiningen projects.
  • Third-party packages should rely on cider-jack-in-dependencies instead.
• Upgrade cider-nrepl to 0.28.3.
• Remove cider-jdk-src-paths defcustom since enrich-classpath makes it redundant.
• Remove cider-resolve-java-class function since enrich-classpath makes it redundant.

Bugs fixed

• Upgrade enrich-classpath, which fixes various edge cases.
  • Remember: at the moment the enrich-classpath is disabled by default. If you wish to try it out, you can customize cider-enrich-classpath to t.
  • Also remember: for it to work, on Linux, you'll also have to do something like sudo apt install openjdk-11-source (depending on your package manager and JDK of choice).
• #3145: Allow fallback to other xref backends if cider-nrepl is not loaded.
• #3148: Fix eval result overlays at point inheriting the faces of following text.
• #3133: Respect cider-injected-middleware-version.
• #3163: cider-clojuredocs: prevent redundant prompt for a symbol.

1.2.0 (2021-12-22)

New features

• Integrate enrich-classpath by default for Leiningen projects.
  • This enables functionality related to Java sources, javadocs or parsing thereof.
  • This can slightly slow down jack-in for the first time for a given project; later on the related work will be cached.
  • The feature is experimental at this point and needs to be enabled with (setq cider-enrich-classpath t).
• #2831: Add xref integration, configured with customizable variables cider-use-xref and cider-xref-fn-depth.
• #3017: Annotate company completion kinds.
• #3040: Support invoking cider-clojuredocs within the *clojuredocs* buffer.
• Make it possible to specify the version of cider-nrepl to use with cider-jack-in. See cider-injected-middleware-version.
• Make it possible to specify the version of nREPL to use with cider-jack-in. See cider-injected-nrepl-version.
• Upgrade cider-nrepl, Orchard and clj-suitable for pulling their latest bugfixes.
• Add support for babashka projects to cider-jack-in.
• Introduce cider-jack-in-lein-middlewares defcustom.
• #3093: Make see-alsos clickable in ClojureDocs buffers.
• #3044: Dynamically upgrade nREPL connection. See cider-upgrade-nrepl-connection.

Bugs fixed

• #3022: Handle empty stacktraces, pointing users to docs about the OmitStackTraceInFastThrow JVM optimization.
• #3020: Fix session linking on Windows, e.g. when jumping into a library on the classpath.
• #3031: Fix cider-eval-defun-up-to-point failing to match delimiters correctly in some cases, resulting in reader exceptions.
• #3039: Allow starting the sideloader for the tooling session.
• #3041: Sideloader: handle binary files, support multiple directories.
• #3047: Fix info/lookup fallback: response has an extra level.
• #2746: Handle gracefully Clojure versions with non-standard qualifiers (e.g. 1.11.0-master-SNAPSHOT).
• #3069: Fix cursor color changing when it shouldn't in evil-mode.
• #3071: Use xref instead of etags to push point to marker stack.
• #3074: Recognize pwsh as a powershell executable.

Changes

• Drop support for Emacs 25 (this tracks upstream deps like parseedn that no longer support Emacs 25 and is line with our compatibility policy for RHEL and Debian).

1.1.1 (2021-05-24)

Bugs fixed

• #3014: Update Krell repl initialization code to follow latest guidelines as found in Krell wiki.
• #3012: Allow connecting sibling repls from any buffer.
• #3010: Remove :: auto-resolved keyword expansion logic from cider-symbol-at-point, moving it to cider-browse-spec.

1.1.0 (2021-04-22)

New features

• #2930: Add new customization variable cider-test-default-include-selectors and cider-test-default-exclude-selectors for specifying default test selectors when running commands such as cider-test-run-ns-tests.
• #2907: Add new customization variable cider-format-code-options to specify options used by cljfmt to format code when running commands cider-format-buffer, cider-format-region and cider-format-defun.
• #3002: [Inspector] Make collection member truncation limits configurable.

Bugs fixed

• #2871: Restore the dynamic code completion (the actual fixes are in clj-suitable and cider-nrepl).
• #2993: Fix bug where calling cider-repl-set-ns for a cljs ns when cider-repl-require-ns-on-set is t would fail.
• #2983: Update signal description in nrepl server sentinel as a workaround for Emacs bug #46284 affecting v27.1 on Windows.
• #2941: Use main args in alias for clojure cli.
• #2953: Don't font-lock function/macro vars as generic vars.
• #2964: Fix issue with cider-company-enable-fuzzy-completion and Helm.
• #2937: Green fringe produced for extra line in rich comment block.
• #2996: Fix debugger incorrectly locating #_ ignored forms.
• Fix a compatibility issue with Java 15 and fetching fresh ClojureDocs data. (fixed in cider-nrepl 0.25.6)
• #3004: Use appropriate coding system when unzipping jars.
• #2934: Enable eldoc-mode in existing clojure buffers.

Changes

• Removed cider-clojure-cli-parameters due to clojure-cli jack-in changes.
• Changed the behaviour of cider-last-sexp so it returns only the sexp, excluding all whitespace and/or the first newline after.

1.0.0 (2020-28-12)

New features

• #2909: Add new customization variable cider-inspector-auto-select-buffer to control the auto selection of the inspector buffer.
• #2940: Add a new customization variable cider-shadow-watched-builds to allow watching several shadow-cljs builds at the same time.

Bugs fixed

• Fix broken links to the docs in REPL warnings (the REPL links included the full CIDER version, but the docs URLs are without the patch version).
• #2916: Fix ordering of dependencies, global-opts and params for Clojure CLI projects when calling cider-jack-in.
• #2929: Fix handling of reader tags or metadata when calling cider-eval-last-sexp-and-replace.

Changes

• Bump the injected nREPL version to 0.8.3.
• Bump the injected cider-nrepl version to 0.25.5.
• Bump the injected Piggieback version to 0.5.2. See this issue for details.
• #2897: Translate paths from CIDER to nREPL and vice-versa.
• Set cider-prompt-for-symbol to nil by default.

0.26.1 (2020-08-14)

Bugs fixed

• #2886: Don't check for node's presence before starting a browser REPL.
• #2889: Fix a typo in cider-info-form.

Changes

• Bump the injected piggieback version to 0.5.1.

0.26.0 (2020-08-03)

New features

• Add first class support for Babashka (more warnings when you connect to babashka.nrepl).
• Add support for nREPL 0.8's lookup op.
• Add support for nREPL 0.7's sideloading functionality (experimental).
• Add support for nREPL 0.8's ls-middleware op.
• #2861: Add support for the Krell REPL.
• #2881: Add command to evaluate list around point (cider-eval-list-at-point).

Changes

• #2527: Enable auto-clear of REPL buffer by setting a limit to the max buffer size.
• #2852: Convert 1-based column numbers in response map to Emacs' 0-based system.
• Differentiate between more types in cider-eldoc. They used to be just var and fn and now we have additional handling for macros, special forms and methods.
• No longer fetches ClojureDocs data on first run (it's now bundled with cider-nrepl).
• No longer updates the ClojureDocs data automatically on startup (it has to be updated explicitly using M-x cider-clojuredocs-refresh-cache).
• Use nREPL 0.8 by default (when doing cider-jack-in).

Bugs fixed

• Handle properly missing file metadata in cider-doc buffers, when you eval fallback to obtain var metadata.
• Show eldoc for . and ...
• #2860: Don't send blank strings in eldoc requests.
• #2718: When calling cider-pprint-eval-last-sexp-to-comment, avoid printing empty comment if eval throws error.
• #2796: Closing CIDER connection will disable the debug minor mode on clojure buffers.

0.25.0 (2020-06-04)

New features

• #2482: Improvements to CIDER Inspector.
  • New defcustom cider-inspector-skip-uninteresting to control whether to skip over nils, numbers and keywords when navigating between values in the inspector buffer.
  • New defcustom cider-auto-inspect-after-eval to control whether a visible inspector buffer is updated with the last evaluated result.
• #2833: Save command history for jack-in with universal arg.
• #2828: Bind "L" to toggle display of locals during a debug session.
• #2800: Add support for force-out debugger command.
• Add support for nREPL 0.8 completions op. It's used if cider-nrepl is not available.
• Add browser to the list of supported ClojureScript REPL types.
• Add an interactive command to toggle Clojure font-locking in the REPL (cider-repl-toggle-clojure-font-lock).
• Add a defcustom controlling nREPL's print buffer size (cider-print-buffer-size). It's set to 4K by default, nREPL own default is 1k.

Changes

• #2826: Add support for symbols with quotes and resolving of ns-aliased keywords in cider-symbol-at-point.
• #2617: Add menu bar entry for Insert last sexp in REPL.
• Removed support for the Nashorn ClojureScript REPL. (it was removed upstream in ClojureScript)
• #2825: Disable support for displaying images in the REPL. (set cider-repl-use-content-types to re-enable it)
• #2850: Ensure you're in the middle of a window after commands like cider-find-var.

Bugs fixed

• #2839: Fix symbol-at-point on var-quoted symbols.
• #2807: Fix require-repl-utils for shadow-cljs repls.
• #1971, #2628: Don't try to font-lock multi-chunk results in the REPL.
• #2816: Update eldoc to work with Emacs 28.1.

0.24.0 (2020-02-15)

New features

• #2744: Add startup commands to REPL banner.
• #2499: Add cider-jump-to-pop-to-buffer-actions.
• #2738: Add ability to lookup a function symbol when cursor is at the opening paren.
• #2735: New debugger command P to inspect an arbitrary expression, it was previously bound to p which now inspects the current value.
• #2729: New cider inspector command cider-inspector-def-current-val lets you define a var with the current inspector value.

Changes

• #2781: Extend cider-doc-xref-regexp to recognize [[var]] syntax and fully qualified symbols as xref links in cider-doc buffers.
• #2731: Make the in-buffer debugging menu customizable via cider-debug-prompt-commands.

Bugs fixed

• #2787: Fix nrepl process naming collision when using nrepl-hide-special-buffers.
• #2739: Start built-in shadow-cljs build profiles correctly (node-repl, browser-repl).
• #2730: Require REPL utilities into current namespace not just user ns.
• #2614: Fix error highlighting in source buffers for Clojure 1.10.
• #2733: Restore compatibility with Emacs 25.3.

0.23.0 (2019-10-08)

New features

• New configuration variable cider-result-overlay-position determining where debugger and inline eval result overlays should be displayed. Current options are 'at-eol and 'at-point.
• #2606: Defcustom cider-path-translations for translating paths from nREPL messages (useful where a file appears to be somewhere, but it's actually somewhere else).
• #2698: Infer figwheel builds automatically.
• New command cider-clojuredocs-refresh-cache.

Changes

• #2711: cider-selector has more robust handling for edge cases.
• #2572: Make it possible to a start a one off ClojureScript REPL without defining a new REPL type.
• Dynamic cljs completions (via suitable) can be disable by setting cider-enhanced-cljs-completion-p to nil.

Bugs fixed

• #2715: Fix the shadow-cljs presence check.
• #2705: Middleware version check looks at only at the minor version for comparison (when the major version is 0) and ensures a matching major and a minor >= required otherwise.
• Fixed some bugs related to the new suitable-powered ClojureScript code completion (this was fixed by upgrading the suitable used by cider-nrepl).
• Remove a misplaced error message when doing clojuredocs-lookup.
• #2721: Handle properly symbols ending in . (e.g. SomeRecord.).

0.22.0 (2019-09-01)

New features

• #2656: Base64 encode clojure command and arguments on jack-in when cider-clojure-cli-command is "powershell" to avoid escaping issues. If no clojure command is found on Windows cider-clojure-cli-command defaults to "powershell".
• Allow editing of jack in command with prefix or when cider-edit-jack-in-command is truthy.
• New defcustom cider-repl-require-ns-on-set: Set it to make cider require the namespace before setting it, when calling cider-repl-set-ns.
• #2611: Add eval-based classpath lookup fallback. It's used when cider-nrepl is not present.
• #2611: Add eval-based var info lookup fallback. It's used when cider-nrepl is not present.
• #1840: Add a command to find runtime function references (cider-xref-fn-refs).
• Add a command to find runtime function dependencies (cider-xref-fn-deps).
• Add a menu to the inspector.
• Add completion of shadow-cljs build names in the minibuffer when connecting or jacking in.

Changes

• cider-use-tooltips now also controls whether help-echo is used.
• cider-print-options is now supported by the pr option for cider-print-fn. The options will now be also used by interactive eval commands that do not use pretty-printing.
• spec-list and spec-form requests send the current namespace for alias resolution.
• C-c , C-g and C-c C-t C-g cancel the key chord instead of rerunning the last test. The respective command has been moved to C-c , C-a, C-c , a, C-c C-t C-a and C-c C-t a.
• #2643: (Breaking) Stop using the cider.tasks/nrepl-server custom task for cider-jack-in with Boot.
• #2647: cider-repl-require-repl-utils now loads cljs specific REPL utils in cljs buffers.
• #2689: cider-load-buffer now takes an optional callback that will override the default cider-load-file-handler.
• #2689: cider-load-file-handler now takes an optional done-handler lambda that is run once load is complete.

Bug fixes

• #2685: Send exclude-regexps in apropos under correct key
• Stop cursor moving when initialising the CIDER REPL, when cider-repl-pop-to-buffer-on-connect is nil. This fixes a bug introduced by commit e0aca78b.
• #2577: Ensure user friendly error messages if a REPL connection is expected but none was found in certain situations.
• #2593: The REPL's initial namespace is now set correctly if configured in another tool (e.g. Leiningen's :init-ns).
• #2607: Use markers for specifying insertion point for cider-eval-*-to-commentcommands. This fixes a bug where editing the buffer during a pending evaluation resulted in comments appearing in unintended locations.
• #2308: Don't rely on the classpath in cider-library-present-p. Now it does a require instead to check if some library is present or not.
• #2541: Hook properly CIDER's code completion machinery.
• #2659: Handle #shadow/env reader tags in cider--shadow-get-builds.
• #2676: Widen before cider--file-string, to allow cider-load-buffer to work on narrowed buffers.
• Don't disable cider-mode until all CIDER sessions have been closed.

0.21.0 (2019-02-19)

New features

• The cider-test-run-* and cider-ns-refresh-* commands are now interruptible by the cider-interrupt command.
• Many commands now stream printed results back to the client incrementally – meaning it's now possible to, for example, interrupt evaluations while their result is being rendered.
• New option: cider-repl-init-code. This is a list of strings containing Clojure code to evaluate when the REPL starts (with bindings for any set!-able vars in place). Replaces cider-print-length and cider-print-level, which are now obsolete.
• New option: cider-print-quota. This is a hard limit on the number of bytes that will be returned by any printing operation. This defaults to one megabyte and can be set to nil if no limit is desired.

Changes

• Add new defcustom cider-switch-to-repl-on-insert: Set to prevent cursor from going to the REPL when inserting a form in the REPL with the insert-to-repl commands. Replaces obsoleted cider-switch-to-repl-after-insert-p
• (Breaking) Upgrade to nREPL 0.6.0. This is now the minimum required version.
• (Breaking) Upgrade to piggieback 0.4.0. This is now the minimum required version.
• (Breaking) Remove cider.nrepl.middleware.pprint. All functionality has been replaced by the built-in printing support in nREPL 0.6.
• Option cider-repl-scroll-on-output is now obsolete, and the default REPL behavior has changed to not recenter the window. The built-in variable scroll-conservatively can be set to 101 (either globally or locally in the REPL buffer) to restore the old behavior. This change has a dramatic positive effect on REPL performance.
• cider-pprint-fn and cider-pprint-options are now obsolete, replaced by cider-print-fn and cider-print-options.
• cider-debug-print-options, cider-stacktrace-print-options, and cider-repl-pretty-print-width are now all obsolete, replaced by cider-print-options.
• #2546: New defcustom cider-ns-save-files-on-refresh-modes to control for which buffers cider-ns-refresh should save before refreshing.

Bug fixes

• Fix values for cider-preferred-build-tool variable.
• Fix value and safe property for cider-allow-jack-in-without-project variable.
• cider-ns-save-files-on-refresh will now save any modified buffers visiting files on the classpath, rather than just in the current project.
• cider-expected-ns no longer requires an absolute path as its argument, and now internally handles paths canonically and consistently.
• Fixed a bug causing REPL output to be inserted after the prompt.
• Fixed a bug causing cider-pprint-eval-last-sexp-to-comment and cider-pprint-eval-defun-to-comment to not insert anything.
• cider-find-var now correctly uses a new window when passed a prefix of - or a double prefix argument.

0.20.0 (2019-01-14)

New features

• Make it possible to pass an options map to the currently selected pprint function via cider-pprint-options.
• Add support for zprint.
• Make it possible to eval and pprint in the scratch buffer using C-u C-j.
• #2532: Add support for CompilationException dynamic source location discovery.

Changes

• #2496: Replace CIDER's pprint implementation with nREPL 0.5's built-in pprint support.
• #2558: Load clj, cljc, & cljs (if cljs REPL available) files on cider-load-all-files (C-c C-M-l). Previously, this only loaded clj files.
• Enable pretty-printing in the REPL by default.

Bug fixes

• #2532: Fix re-display hangs while dynamically recovering source locations under mouse pointer.
• #2560: Detect REPL type for completion, eldoc and info ops.

0.19.0 (2019-01-01)

New features

• #2430: cider-find-var opens archive files inside AVFS folders if AVFS is detected.
• #2446: Implement Sesman friendly sessions to allow for on-the-fly association with sessions from dependency projects and jars.
• #2253: Split continue debug command into "continue till next breakpoint" (c) and "continue non stop" (C) commands.

Bug fixes

• #2474: Fix incorrect detection of output and out-of-order printing.
• #2514: Don't auto-jump to warnings when cider-auto-jump-to-error is set to 'errors-only.
• #2453: Make it possible to debug deftype methods by direct insertion of #dbg and #break readers into the deftype methods.
• #1869,cider-nrepl#460: Fix continue debugger command which was stopping entering debugger on repeated invocations.
• #2444: Reuse dead REPL buffers on new connections.
• #2441: Make it possible to use C-c C-x keys without loading cider first (autoload cider-start-map).
• #2440: Make cider-check-cljs-repl-requirements take effect again.
• #2439: Remove mentions of cider-toggle-connection-buffer from the docs.
• #2435: Remove killed REPLs from sessions in client sentinel.
• Fix jack-in from inside of remote buffers.
• #2454: Fix erratic inspector behavior when multiple REPLs are connected
• #2467: Make generic CIDER ops use any available nREPL connection.
• #2105: Fix no comment syntax defined message when loading buffer after running a failing test.
• #2115: Reset the current buffer after display-buffer.

Changes

• #2482: Don't bind nREPL server started by cider-jack-in to :: (use localhost instead).
• #2484: Fix issues where some functionality in REPL buffers (like eldoc) was broken.
• #2484: REPL types are now symbols instead of strings.
• #1544: Add a new defcustom cider-infer-remote-nrepl-ports to control whether we use tramp/ssh to infer remote ports. Now defaulting to nil (previously it always tried to infer).

0.18.0 (2018-09-02)

New features

• #2375: Move cider-eval-toplevel-inside-comment-form into clojure-mode as clojure-toplevel-inside-comment-form so beginning-of-defun is aware of comment forms.
• Add new cider-session-name-template variable for flexible customization of cider session and REPL buffer names.
• Bind C-c M-r to cider-restart.
• Add new cider-start-map keymap (C-c C-x) for jack-in and connection commands.
• Add new cider-ns-map keymap (C-c M-n) for namespace related functionality.
• Allow evaling top level forms in a comment form rather than the entire comment form with cider-eval-toplevel-inside-comment-form.
• Create keymap for inserting forms into the REPL at C-c C-j.
• Add new defcustom cider-invert-insert-eval-p: Set to cause insert-to-repl commands to eval the forms by default when inserted.
• Add new defcustom cider-switch-to-repl-after-insert-p: Set to prevent cursor from going to the REPL when inserting a form in the REPL with the insert-to-repl commands.
• Inject piggieback automatically on cider-jack-in-clojurescript.
• Introduce a new command named cider (C-c M-x) that acts as a simple wrapper around all commands for starting/connecting to REPLs.
• #2305: Make it possible to disable the REPL type auto-detection by customizing cider-repl-auto-detect-type.
• #2373: Make it possible to configure the welcome message displayed in scratch buffers via cider-scratch-initial-message.
• Add the ability to jump to the profiler buffer using cider-selector.
• #1980: Echo back missing namespace name on interactive eval (requires nREPL 0.4.3+).
• #2397: Add shadow-select ClojureScript REPL type.
• #2314: Add cider-ns-reload and cider-ns-reload-all interactive commands.

Bugs fixed

• #2317: The stdin prompt can now be cancelled.
• #2328: Added cider-eval-sexp-to-point.
• #2310: cider-format-edn-last-sexp will format the last sexp.
• #2294: Fix setting default stacktrace filters.
• #2286: Fix eldoc issue with images in the REPL.
• #2307: Use a better error when a cljs REPL form cannot be found.
• Fix the broken test selector functionality.
• #2291: cider-use-tooltips custom variable works as expected.
• #2424: Fallback to lein as the default jack-in command when clojure is not present.

Changes

• (Breaking) Move cider-repl-set-ns, previously on C-c M-n, on C-c M-n (M-)n in the cider-ns-map.
• (Breaking) Move cider-ns-refresh, previously on C-c C-x, on C-c M-n (M-)r in the cider-ns-map.
• (Breaking) Bump the minimum required Emacs version to 25.1.
• (Breaking) Drop support for Java 7 and Clojure(Script) 1.7.
• (Breaking) Use session name as part of CIDER buffers names (REPL, server, messages), and obsolete nrepl-buffer-name-separator and nrepl-buffer-name-show-port. See cider-session-name-template and cider-format-connection-params for how to customize CIDER buffer names.
• (Breaking) Use a custom task (cider.tasks/nrepl-server) for cider-jack-in with Boot (that's done to provide access to newer nREPL features to users of older versions of Boot).
• Rename cider-eval-defun-to-point to cider-eval-defun-up-to-point.
• Add support for printing to the current buffer to cider-eval-defun-up-to-point.
• Remove cider-ping command.
• Remove cider-visit-error-buffer in favour of using cider-selector.
• Rename cider-refresh to cider-ns-refresh (and all the related defcustoms).
• (Breaking) Rewrote connection management (see https://docs.cider.mx/cider/usage/managing_connections.html for details).
• (Breaking) cider-jack-in-clojurescript now creates only a ClojureScript REPL (use cider-jack-in-clj&cljs to create both REPLs).
• #2357: Support both keywords and strings as test selectors (previously it was only strings).
• #2378: Add autoloads target to Makefile.
• Map cider-pprint-eval-last-sexp to C-c C-v (C-)f (C-)e in the cider-eval-commands-map.
• Map cider-pprint-eval-defun-at-point to C-c C-v (C-)f (C-)d in the cider-eval-commands-map.
• Accept bare figwheel-main build names (e.g., dev). Previously, a keyword (e.g., :dev) was required.
• Stop releasing CIDER and cider-nrepl together. cider-nrepl now has its own release cycle and CIDER introduces cider-required-middleware-version to track it.

0.17.0 (2018-05-07)

New features

• #2248: cider-repl can now display recognized images in the REPL buffer.
• #2172: Render diffs for expected / actual test results.
• #2167: Add new defcustom cider-jdk-src-paths. Configure it to connect stack trace links to Java source code.
• #2161: Add new interactive command cider-eval-defun-to-point which is bound to C-c C-v (C-)z. It evaluates the current top-level form up to the point.
• #2113: Add new interactive commands cider-eval-last-sexp-in-context (bound to C-c C-v (C-)c) and cider-eval-sexp-at-point-in-context (bound to C-c C-v (C-)b).
• Add new interactive command cider-repl-set-type.
• #1976: Add new interactive command cider-connect-clojurescript.
• Add a menu for cider-browse-ns-mode.
• #2160: Make it possible to configure the default *print-level* and *print-length* via defcustoms (cider-repl-print-level and cider-repl-print-length).
• New interactive command cider-cheatsheet allows you to browse the Clojure Cheatsheet with an Emacs interface.
• #2191: Add support for jacking-in just with the clojure command-line tool and tools.deps.
• Make it possible to start a Nashorn ClojureScript REPL.
• #2235: Make the REPL ignore blank input rather than evaluating.
• #2241: Make cider-test-ediff diff eval'ed values.
• Add support for shadow-cljs to cider-jack-in.
• #2244: Display the REPL type in the modeline.
• #2238: Allow specifying predicates for entries in cider-jack-in-lein-plugins and cider-jack-in-nrepl-middlewares.
• Add support for test selectors. If test all or all loaded is called with a prefix ask for filter test selectors in the minibuffer and only run those tests in the project which match the filters. Add variation of test namespace which asks for filter selectors the same way and only runs a subset of the namespace tests.
• Add a configuration variable allowing to control whether server output should be redirected to the REPL (cider-redirect-server-output-to-repl).

Bugs Fixed

• #1913: Fix cider-toggle-buffer-connection to allow cycling of connection and restoring all connections in cljc buffers.
• #2148: Fix jump to definition working properly when remote cider-jack-in and cider-connect.
• Font-lock failed assertions even in tests that were evaluated interactively.
• #2102: Make cider-format-buffer handle mismatched parens gracefully.

Changes

• #2163: Add cider-browse-spec-regex, and changed cider-browse-spec-all to use it.
• #2029: Make cider-doc use cider-browse-spec functionality to print the spec part of the doc buffer
• #2151: Improve formatting of spec in cider-doc buffer.
• Remove support for CLJX.
• Fix cider-eval-region masking clojure-refactor-map in cider-repl-mode.
• #2171: Update See Also mappings for Clojure 1.9.
• #2202: Make cider-jack-in-clojurescript prompt from the ClojureScript REPL type to use.
• #2202: Don't try to start a ClojureScript REPL before checking whether that's possible or not.
• orchard#24: Inspector now separately renders clickable keys and values when inspecting maps.
• orchard#24: Inspector now remembers the current page of each level of nesting when navigating big and nested collection.
• Require piggieback 0.3 or newer.
• Drops support for Rhino in favour of the modern Nashorn.

0.16.0 (2017-12-28)

New Features

• #2082, cider-nrepl#440: Add specialized stacktraces for clojure.spec assertions.
• #2111: Add cider-pprint-eval-last-sexp-to-comment and cider-pprint-eval-defun-to-comment.
• Add a REPL shortcut for cider-repl-require-repl-utils (this makes it easy to require common functions like doc, source, etc. in REPL buffers).
• #2112: Add a new interactive command cider-find-keyword (bound to C-c C-:).
• #2144: Create a Docker image to mimic the Travis CI environment.

Changes

• cider-switch-to-last-clojure-buffer switches to most recent relevant Clojure(Script) buffer instead of the last "remembered" buffer.
• cider-nrepl#438: Improve startup time by deferring loading CIDER's middleware until the first usage.
• #2078: Improve startup time by bundling together sync requests during startup.
• cider-rotate-default-connection will warn if you use it with only a single active connection.
• cider-format-buffer tries to preserve the point position.

Bugs Fixed

• #2084: Select correct REPL type (clj or cljs) in cider-switch-to-repl-buffer conditional on the current buffer.
• #2088: Fix functions defined with def being font-locked as vars instead of functions.
• #1651, cider-nrepl#445: Fix cider-expected-ns returns nil on boot projects.
• #2120: Fix Travis CI build errors for Emacs versions >25.2.
• #2117: Ensure cider-repl-result-prefix is only inserted before the first result chunk.
• #2123: Process properly the Java version in Java 9.

0.15.1 (2017-09-13)

New Features

• #2083: New utility function cider-add-face.
• #2083: New utility function cider-run-chained-hook.
• #2083: New cider-repl-preoutput-hook that allows custom output processing.
• #2083: Highlight clojure.spec keywords in REPL (cider-repl-highlight-spec-keywords pre-output processor).

Changes

• #2045 *cider-scratch* buffers are no longer automatically killed on connection quit.
• #2083: Jump to other window when clicking on location references in REPL.
• #2083: Improve project namespace highlighting in REPLs.
• #2083: Find locations in more cases when clicking on references in REPL.

Bugs Fixed

• #2004, #2039, cider-nrepl#420: Fix namespace issues in instrumentation and debugging commands.
• Project-Only stacktrace filter: hide all other tags when viewing project-only stacktrace.
• Fix interactive evaluation in cljc buffers with only one connection.
• #2058: Don't cache ns-forms in buffers with no such forms.
• #2057: Use cider--font-lock-ensure for compatibility with Emacs 24.5.
• cider-nrepl#436: Ensure that *print-right-margin* is not ignored by cider-nrepl middleware.
• cider-nrepl#435: Allow debugging of forms with #?(:cljs ... :clj ..) conditionals.
• cider-nrepl#432: Ensure pprint is after load-file.

0.15.0 (2017-07-20)

New Features

• #2050: Use view-mode for cider-grimoire buffers
• Make stacktraces and other location references in REPL clickable.
• Highlight root namespace in REPL stacktraces.
• Filter stacktrace to just frames from your project.
• #1918: Add new commands cider-browse-spec and cider-browse-spec-all which start a spec browser.
• #2015: Show symbols as special forms and macros in cider-doc
• #2012: Support special forms in cider-apropos and cider-grimoire-lookup.
• #2007: Fontify code blocks from cider-grimoire if possible.
• Add support for notifications from the NREPL server.
• #1990: Add new customation variable cider-save-files-on-cider-refresh to allow auto-saving buffers when cider-refresh is called.
• Add new function cider-load-all-files, along with menu bar update.
• Add new customization variable cider-special-mode-truncate-lines.
• Add an option cider-inspector-fill-frame to control whether the cider inspector window fills its frame.
• #1893: Add negative prefix argument to cider-refresh to inhibit invoking of cider-refresh-functions
• #1776: Add new customization variable cider-test-defining-forms allowing new test defining forms to be recognized.
• #1860: Add cider-repl-history to browse the REPL input history and insert elements from it into the REPL buffer.
• Add new customization variable cider-font-lock-reader-conditionals which toggles syntax highlighting of reader conditional expressions based on the buffer connection.
• Add new face cider-reader-conditional-face which is used to mark unused reader conditional expressions.
• #1544: Add a new defcustom nrepl-use-ssh-fallback-for-remote-hosts to control the behavior of nrepl-connect (and in turn that of cider-connect) for remote hosts.
• #1910: Add custom company-mode completion style to show fuzzy completions from Compliment.
• Introduce cider-*-global-options for customizing options that are not related to tasks.
• #1731: Change code in order to use the new cider.tasks/add-middleware boot tasks.
• #1943: Add interactive function to flush Compliment caches.
• #1726: Order keys in printed nrepl message objects.
• #1832: Add new customization variable cider-eldoc-display-context-dependent-info to control showing eldoc info for datomic query input parameters.
• Make it possible to disable auto-evaluation of changed ns forms via the defcustom cider-auto-track-ns-form-changes.
• #1991: Make it possible to disable the prompt to open a ClojureScript in a browser on connect via cider-offer-to-open-cljs-app-in-browser.
• #1995: Add new customization variable cider-doc-auto-select-buffer to control cider-doc popup buffer auto selection.
• Ensure that cider-current-connection picks the most recently used connection in ambiguous cases.
• Ensure that cider-switch-to-repl-buffer picks the most recent REPL buffer if multiple connections are available.
• Add new function cider-project-connections-types.

Changes

• Handle ANSI REPL evaluation created by Puget.
• Drop support for Emacs 24.3.
• Don't try to use ssh automatically when connecting to remote hosts and a direct connection fails. See nrepl-use-ssh-fallback-for-remote-hosts.
• #1945: Start nREPL servers bound to :: by default using cider-jack-in.
• Renamed cider-prompt-save-file-on-load to cider-save-file-on-load and adjust its supported values accordingly (the default now is 'prompt and 'always-save is now simply t).
• #2014: Unify the format for forms-str and arglists-str.
• #2027: Mark many custom variables relating to cider-jack-in as safe.
• #2023: Make popup-buffer sexp indentation optional.

Bugs Fixed

• #2040: Fix fontification of conditional expressions in cljc files.
• #2018: Don't delete wrong overlays during code evaluation.
• #1699: Fix "Method code too large!" error that occurred during instrumentation for debugging.
• #1987: Fix: Update faces when disabling a theme
• #1962: Fix performance in fringe overlay placement.
• #1947: Fix error on cider-jack-in when enlighten-mode is enabled.
• #1588: Redirect *err*, java.lang.System/out, and java.lang.System/err to REPL buffer on all attached sessions.
• #1707: Allow to customize line truncating in CIDER's special buffers.
• #1876: Set pretty-printing width with cider-repl-pretty-print-width. If this variable is not set, fall back to fill-column.
• #1875: Ensure that loading and evaluation in cljc buffers is performed in both clj and cljs repls.
• #1897: Bind TAB in stacktrace buffers in the terminal.
• #1895: Connect to the same host:port after cider-restart if the connection was established with cider-connect.
• #1881: Add cider-cljs-boot-repl and cider-cljs-gradle-repl defcustom and hook boot-cljs-repl.
• #1997: Fix a nil error when loading a code buffer and the error buffer is visible.
• #390: Workaround for orphaned java process on windows machine after quitting the REPL.

0.14.0 (2016-10-13)

New Features

• #1825: Display test input generated by test.check.
• #1769: Display function spec in the doc buffers.
• Add a new interactive command cider-toggle-request-dispatch. It allows you to quickly toggle between dynamic and static request dispatch.
• Add a new interactive command nrepl-toggle-message-logging. It allows you to quickly toggle nREPL message logging on and off within the scope of your current Emacs session.
• #1851: Add a command to rerun the last test ran via cider-test-run-test. The new command is named cider-test-rerun-test and is about to C-c C-t (C-)g.
• #1748: Add new interactive command cider-pprint-eval-last-sexp-to-repl.
• #1789: Make it easy to change the connection of the cider-scratch buffer from the mode's menu.
• New interactive command cider-toggle-buffer-connection.
• #1861: New interactive commands in message log buffer nrepl-log-expand-button and nrepl-log-expand-all-buttons.
• #1872: Add new value display-only for option cider-repl-pop-to-buffer-on-connect that allows for showing the REPL buffer without focusing it.

Changes

• #1758: Disable nREPL message logging by default due to its negative impact on performance.
• Warn when running cider-jack-in without a Clojure project. This behavior is controllable via cider-allow-jack-in-without-project.

Bugs Fixed

• #1677: Interpret \r as a newline.
• #1819: Handle properly missing commands on cider-jack-in.
• Add option to define exclusions for injected dependencies. Fixes #1824: Can no longer jack-in to an inherited clojure version.
• #1820: Don't try to display eldoc in EDN buffers.
• #1823: Fix column location metadata set by interactive evaluation.
• #1859: Make nREPL message log much faster. nrepl-dict-max-message-size custom variable was removed.
• #1613: Check whether a before/after refresh function is resolvable.

0.13.0 (2016-07-25)

New Features

• Add an option nrepl-prompt-to-kill-server-buffer-on-quit to control whether killing nREPL server buffer and process requires a confirmation prompt.
• #1672: Allow setting a preferred build tool when multiple are found via cider-preferred-build-tool.
• Ensure Clojure version meets minimum supported by CIDER (1.7.0).
• Fringe indicators highlight which sexps have been loaded. Disable it with cider-use-fringe-indicators.
• New command: cider-inspect-last-result.
• cider-cljs-lein-repl now also supports figwheel.
• Option cider-jack-in-auto-inject-clojure enables the user to specify a version of Clojure for CIDER. This allows the user to override the version used in a project, particular if it is lower than minimum required for CIDER.
• Allow the ns displayed by eldoc to be tailored via cider-eldoc-ns-function.
• After connecting a ClojureScript REPL, CIDER will try to figure out if it's being served on a port and will offer to open it in a browser.
• #1720: Add a command cider-eval-sexp-at-point to evaluate the form around point (bound to C-c C-v v).
• #1564: CIDER's internal namespaces and vars are filtered from the ns-browser and apropos functions.
• #1725: Display class names in eldoc for interop forms.
• #1572: Add support for variables in eldoc.
• #1736: Show "See Also" links for functions/variables in documentation buffers.
• #1767: Add a command cider-read-and-eval-defun-at-point to insert the defun at point into the minibuffer for evaluation (bound to C-c C-v .).
• #1646: Add an option cider-apropos-actions to control the list of actions to be applied on the symbol found by an apropos search.
• #1783: Put eval commands onto single map bound to C-c C-v.
• #1804: Remember cursor position between cider-inspector-* operations.

Changes

• Simpler keybindings in macroexpand buffer. Expand one step with m and all expansions with a. Previously was C-c C-m and C-c M-m.
• Signal an error sooner if the user misconfigured cider-known-endpoints.
• cider-inspect-read-and-inspect is obsolete. Use cider-inspect-expression instead.
• Extremely long overlays are truncated and cider-inspect-last-result is recommended.
• Signal user-error instead of error on jack-in if a project type is not supported.
• Users with boot.sh instead of boot should customize cider-boot-command instead of relying on automatic detection.
• #1737: Show value of locals in debugger tooltip.
• Rebind cider-eval-last-sexp-and-replace to C-c C-v w.
• Rebind cider-eval-region to C-c C-v r.
• Rebind cider-eval-ns-form to C-c C-v n.
• #1577: Show first line of docstring in ns browser.
• cider-repl-closing-return (C-<Return>) now also completes brackets ([]) and curly braces ({}) in an expression.

Bugs fixed

• #1755: Impossible completion for multiple zombie REPL buffers.
• #1712: Bad compilation issue caused when installed along with nim-mode.
• Fix arglist display for def in the doc buffer.
• Use cider-apropos-select instead of cider-apropos in cider-apropos-documentation-select.
• #1561: Use an appropriate font-lock-face for variables, macros and functions in the ns-browser.
• #1708: Fix cider-popup-buffer-display when another frame is used for the error buffer.
• #1733: Better error handling when no boot command is found in exec-path.
• Fix orphaned nrepl-messages buffer after cider-quit.
• #1782: Disable mouse-over tooltips when help-at-pt-display-when-idle is non-nil.
• #1811: Handle properly jack-in commands with spaces in them.

0.12.0 (2016-04-16)

New Features

• Option cider-use-tooltips controls the display of mouse-over tooltips.
• f key reruns failed tests on the test-report buffer.
• g key reruns test at point on the test-report buffer.
• Debugger now supports step-in.
• Improve CIDER's menu-bar menu:
  • Thoroughly reorganize it and split it into 3 separate menus;
  • Add custom-written :help strings to some items, and automatically add help strings to the rest;
  • Add a few commands;
  • Grey-out commands that rely on connections while there is no connection.
• Var docstrings are automatically displayed in mouse-over tooltips.
• #1636: New minor-mode cider-auto-test-mode for test-driven-development. When activated, tests are rerun after every load-file.
• Javadoc commands take into account the variable clojure.java.javadoc/*remote-javadocs*.
• Javadoc also works on classes of the AmazonAWS Java SDK.
• Apropos commands now accept lists of space-separated words as arguments, in addition to regular expressions (similar to Emacs's own apropos commands).
• #1541: New commands cider-apropos-select (bound to C-c C-d C-s) and cider-apropos-documentation-select (bound to C-c C-d c-e).
• New function cider-expected-ns is like clojure-expected-ns, but uses classpath for better results. See clojure-mode#372.
• A double prefix argument (C-u C-u) for cider-eval-defun-at-point debugs the sexp at point instead of the entire defun, and offers to create a conditional breakpoint.
• New command cider-load-all-project-ns allows you to load all project namespaces.
• Display eldoc for keywords used to get map keys.
• Display eldoc for Classname..
• Display namespace in eldoc.
• cider-nrepl#313: Selectively suppress user-specified categories of middleware errors from foregrounding stacktrace buffers via the cider-stacktrace-suppressed-errors variable.

Changes

• Doc buffer splits arglists into several lines.
• Changed the face of the words “Macro” and “Special form” in the doc buffer to be easier to see.
• Display multi-line eval overlays at the start of the following line. It looked weird that these overlays started on the middle of a line, but then folded onto the start of following lines.
• #1627: Align the terminology used by cider-test with the one used by lein and boot (use the terms assertion and test).
• Remove the warning about missing nREPl ops.
• #1420: Show stacktrace buffers for sync requests errors.

Bugs fixed

• cider-nrepl#329: Fix error instrumenting functions that call clojure.tools.logging.
• #1643: Running tests no longer deletes unrelated overlays.
• #1632: Redefining a function correctly updates eldoc.
• #1630: The debugger no longer gets confused inside @ redefs.
• #1599: Don't error when test makes 0 assertions.
• #1563: Handle invalid regular expressions in apropos.
• #1625: Display a more meaningful message when running an individual test using C-c C-t t.
• Fix buffer closing in cider-close-ancillary-buffers.
• Dynamic font-locking is also refreshed when a file's namespace depends on a namespace that was changed, so the traced-face should be immediately updated even on functions from another namespace.
• #1656: Apply ansi colors to output when doing eval and print.

0.11.0 (2016-03-03)

New features

• #1545: New feature: Enlighten. See the new Readme section for more information.
• #1169: New command cider-eval-defun-to-comment.
• Change default value of cider-overlays-use-font-lock to t. Unlike before, a value of t, causes cider-result-overlay-face is to be prepended to the font-lock faces (instead of just not being used).
• cider-result-overlay-face default value changed to a background and a box, so it can be prepended to other faces without overriding the foreground.
• #1518: Add cider-dynamic-indentation defcustom, to disable dynamic indent functionality.
• Font-lock traced vars.
• New defcustom, cider-pprint-fn, allows you to set the function to use when pretty-printing evaluation results.
• #1432: Show explicit error messages when invoking commands with no ClojureScript support.
• #1463: Assume that cider-connect is invoked from within a project, and try to associate the created connection with this project automatically.
• Typing s in a debug session shows the current stack.
• Typing h (as in here) skips all sexps until the current point position.
• #1507: Add the ability to control the REPL's scroll on output functionality via cider-repl-scroll-on-output.
• #1543: Add some getting started instructions to the welcome banner.
• New command cider-drink-a-sip. Use in case you're thirsty for knowledge.
• Make the connection message configurable via cider-connection-message-fn. This means now you can have any function (e.g. cider-random-tip) provide the second part of the message.
• New command cider-repl-clear-banners.
• New command cider-repl-clear-help-banner.

Changes

• #1531 cider-jack-in now injects its own dependencies using CLI. Both leiningen and boot are supported. Set cider-inject-dependencies-at-jack-in to nil to opt out. Extension point for other tools to inject their own dependencies is cider-add-repl-dependencies.
• cider-inspect now operates by default on the last sexp. Its behavior can be altered via prefix arguments.
• Requires Clojure(Script) 1.7 or newer.
• Requires Java 7 or newer.
• Improve stacktrace presentation of compiler errors (readability, DWIM point positioning).
• #1458: Separate nREPL messages by connections instead of by sessions.
• #1226: Enable running of all loaded and all project tests.
• Give test commands their own keybinding prefix (C-c C-t). Use both single-key and Control + letter mnemonics for these commands (as for the documentation commands).
• cider-test commands now have keybindings in cider-repl-mode. The keybindings are exactly the same as those in cider-mode.
• Changed the binding of cider-apropos-documentation to C-c C-d f and C-c C-d C-f (it was C-c C-d A).
• #1584: Don't enable eldoc-mode automatically in cider-repl-mode.
• #1585: Show the eval command in the debugger's prompt.

Bugs fixed

• #1578: nrepl-server-filter called with dead process buffer in Windows.
• #1441: Don't popup a buffer that's already displayed.
• #1557: When a sibling REPL is started by hasn't yet turned into a cljs REPL, it won't hijack clj requests.
• #1562: Actually disable cider-mode when it gets disabled.
• #1540: Fix cider-complete-at-point.
• cider-nrepl#294: Handle errors in the complete-doc nREPL op.
• #1493: Support special forms in eldoc.
• #1529: Close nREPL message buffer when you quit its matching connection.
• #707: Better support clojure.test/with-test.
• Fix namespace navigation in the namespace browser.
• #1565: Fix font-locking in apropos buffers.
• #1570: Handle properly rest params in eldoc.

0.10.2 (2016-01-27)

Changes

• cider-current-connection actually, really considers major mode before cider-repl-type.

Bugs fixed

• #1521: Don't assume the REPL buffer is in the current frame in cider-repl--show-maximum-output.

0.10.1 (2016-01-05)

Changes

• Suppress eldoc when the current sexp seems to be too large.
• #1500: Improve the performance of REPL buffers by using text properties instead of overlays for ANSI coloring.
• cider-current-connection considers major mode before cider-repl-type.

Bugs fixed

• #1450: Fix an error in cider-restart caused by a reference to a killed buffer.
• #1456: Don't font-lock buffer if font-lock-mode is OFF.
• #1459: Add support for dynamic dispatch in scratch buffers.
• #1466: Correctly font-lock pretty-printed results in the REPL.
• #1475: Fix args-out-of-range error in cider--get-symbol-indent.
• #1479: Make paredit and cider-repl-mode play nice.
• #1452: Fix wrong ANSI coloring in the REPL buffer.
• #1486: Complete a partial fix in stacktrace font-locking.
• #1482: Clear nREPL sessions when a connection is closed.
• #1435: Improve error display in cider-test.
• #1379: Fix test highlighting at start of line.
• #1490: Don't display the inspector buffer when evaluation fails.

0.10.0 (2015-12-03)

New features

• #1406: When running tests, report test ns in minibuffer messages.
• #1402: When tests pass after previously failing, update the test-report buffer to show success.
• #1373: Add gradle support for cider-jack-in.
• Indentation of macros (and functions) can be specified in the var's metadata, via indent specs.
• Abbreviated printing for functions multimethods. Instead of seeing #object[clojure.core$_PLUS_ 0x4e648e99 "clojure.core$_PLUS_@4e648e99"] you'll see #function[clojure.core/+].
• #1376: Anything printed to *out* outside an eval scope is also forwarded to all nREPL sessions connected from CIDER. Normally it would only be sent to the server's out.
• #1371: Font-lock deprecated vars with a background color.
• #1232: Add cider-load-buffer-and-switch-to-repl-buffer.
• #1325: Jump to error location when clicking on the error message in the stack-trace pop-up.
• #1301: CIDER can do dynamic font-locking of defined variables, functions, and macros. This is controlled by the cider-font-lock-dynamically custom option.
• #1271: New possible value (always-save) for cider-prompt-save-file-on-load.
• #1197: Display some indication that we're waiting for a result for long-running evaluations.
• #1127: Make it possible to associate a buffer with a connection (via cider-assoc-buffer-with-connection).
• #1217: Add new command cider-assoc-project-with-connection to associate a project directory with a connection.
• #1248: Add TAB and RET keys to the test-report buffer.
• #1245: New variable, cider-overlays-use-font-lock controls whether results overlay should be font-locked or just use a single face.
• #1235: Add support for syntax-quoted forms to the debugger.
• #1212: Add pagination of long collections to inspector.
• #1237: Add two functions for use with cider-repl-prompt-function, cider-repl-prompt-lastname and repl-prompt-abbreviated.
• #1201: Integrate overlays with interactive evaluation. cider-use-overlays can be used to turn this on or off.
• #1195: CIDER can create cljs REPLs.
• #1191: New custom variables cider-debug-print-level and cider-debug-print-length.
• #1188: New debugging tool-bar.
• #1187: The list of keys displayed by the debugger can be configured with cider-debug-prompt.
• #1187: While debugging, there is a menu on the menu-bar listing available commands.
• #1184: When the user kills the REPL buffer, CIDER will offer to kill the nrepl buffer and process too. Also, when the client (repl) process dies, the server (nrepl) process is killed too.
• #1182: New command cider-browse-instrumented-defs, displays a buffer listing all definitions currently instrumented by the debugger.
• #1182: Definitions currently instrumented by the debugger are marked with a red box in the source buffer.
• #1174: New command cider-run, runs the project's -main function.
• #1176: While debugging, cider's usual eval commands will evaluate code in the current lexical context. Additionally, the l key now inspects local variables.
• #1149: Two new ways to debug code, the #break and #dbg reader macros.
• #1219: The output of cider-refresh is now sent to a dedicated *cider-refresh-log* buffer.
• #1219: New custom variables cider-refresh-before-fn and cider-refresh-after-fn.
• #1220: Treat keywords as symbols in lookup commands like cider-find-var.
• #1241: Passing a double prefix argument to cider-refresh will now clear the state of the namespace tracker used by the refresh middleware. This is useful for recovering from errors that a normal reload would not otherwise recover from, but may cause stale code in any deleted files to not be completely unloaded.
• New defcustom cider-result-use-clojure-font-lock allows you disable the use of Clojure font-locking for interactive results.
• #1239: New defcustom cider-refresh-show-log-buffer, controls the behavior of the *cider-refresh-log* buffer when calling cider-refresh. When set to nil (the default), the log buffer will still be written to, but not displayed automatically. Instead, the most relevant information will be displayed in the echo area. When set to non-nil, the log buffer will be displayed every time cider-refresh is called.
• #1328: Auto-scroll the *nrepl-server* buffer on new output.
• #1300: Add the ability to replicate an existing connection with cider-replicate-connection.
• #1330: Leverage nREPL 0.2.11's source-tracking feature.
• #1392: Track definitions made in the REPL.
• #1337: Added a command to switch between the Clojure and ClojureScript REPLs in the same project (bound to C-c M-o in cider-repl-mode).

Changes

• #1299 C-c C-k and C-c C-l now dispatch to both the Clojure and ClojureScript REPL (in the same project) when called from a .cljc or .cljx file.
• #1397 C-c M-n now changes the ns of both the Clojure and ClojureScript REPL (in the same project) when called from a cljc or cljx file.
• #1348: Drop the dash dependency.
• The usage of the default connection has been reduced significantly. Now evaluations & related commands will be routed via the connection matching the current project automatically unless there's some ambiguity when determining the connection (like multiple or no matching connections). Simply put you'll no longer have to mess around much with connecting-setting commands (e.g. nrepl-connection-browser, cider-rotate-default-connection).
• #732: cider-quit and cider-restart now operate on the current connection only. With a prefix argument they operate on all connections.
• nrepl-log-messages is now set to t by default.
• Renamed cider-repl-output-face to cider-repl-stdout-face and cider-repl-err-output-face to cider-repl-stderr-face.
• Clearing the REPL buffer is now bound to C-u C-C C-o.
• #1422: Don't display mismatching parens error on incomplete expressions in REPL buffers.
• #1412: nREPL messages for separate sessions are tracked in separate buffers.
• Removed cider-switch-to-repl-command.
• Renamed cider-default-repl-command to cider-jack-in-default.

Bugs fixed

• #1384: Match windows file names in cider-compilation-regexp.
• #1252 cider-repl-clear-buffer stops working in certain circumstances.
• #1164: Fix an error in cider-browse-ns--doc-at-point.
• #1189: Don't show result from automatic ns form evaluation.
• #1079: Don't try to font-lock very long results. The maximum font-lockable result length is controlled by cider-font-lock-max-length.

0.9.1 (2015-06-24)

New features

• #1155: The debugger displays overlays highlighting the current sexp and its return value.

Bugs fixed

• #1142: Don't retrieve nrepl ports when cider-known-endpoints entry already contains the port.
• #1153: Fix behavior of cider-switch-to-current-repl-buffer.
• #1139: Fix evaluation of ns forms and of forms with unevaluated namespaces.
• Replace assert with cl-assert (we don't use anything from cl now).
• #1135: Fix a corner case with locals display in the debugger.
• #1129: Fix occasional (wrong-type-argument stringp nil) on clojure-android.
• #1122: Run client initialization in new client buffer.
• #1143: Handle tests without location metadata.

0.9.0 (2015-06-16)

New features

• #1109: New defcustom cider-auto-mode. On by default, when nil don't automatically enable cider-mode in all Clojure buffers.
• #1061: New command cider-find-ns, bound to C-c C-., which prompts for an ns and jumps to the corresponding source file.
• #1019: New file, cider-debug.el. Provides a new command, cider-debug-defun-at-point, bound to C-u C-M-x. Interactively debug top-level clojure forms.
• New defcustom, cider-auto-select-test-report-buffer (boolean). Controls whether the test report buffer is selected after running a test. Defaults to true.
• Trigger Grimoire doc lookup from doc buffers by pressing g (in Emacs) and G (in browser).
• #903: Isolate nrepl-client connection logic from CIDER. New hooks cider-connected-hook and cider-disconnected-hook.
• #920: Support cider-jack-in for boot-based projects.
• #949: New custom var: cider-default-repl-command.
• New code formatting commands - cider-format-buffer, cider-format-region and cider-format-defun.
• New data formatting commands - cider-format-edn-buffer and cider-format-edn-region.
• New insert region in REPL command - cider-insert-region-in-repl.
• Pretty printing functionality moved to middleware, adding support for ClojureScript.
  • New command to eval and pprint result: cider-interactive-pprint-eval.
  • cider-format-pprint-eval has been removed.
• Warn when used with incompatible nREPL server.
• Allow the prompt to be tailored by adding cider-repl-prompt-function and cider-repl-default-prompt.
• Support for middleware-annotated completion candidates.
  • cider-annotate-completion-function controls how the annotations are formatted.
  • cider-completion-annotations-alist controls the abbreviations used in annotations.
  • cider-completion-annotations-include-ns controls when to include the candidate namespace in annotations.
• Inspector middleware now relies on eval middleware, adding support for ClojureScript.
• Better printing of large amounts of exception cause data in the error buffer.
  • New defcustom, cider-stacktrace-print-length (boolean).
• #958: Reuse existing repl buffers with dead processes. Users are now informed about existing zombie repl buffers and are offered the choice to reuse those for new connections.
• New defcustom, cider-prompt-for-symbol. Controls whether to prompt for symbol when interactive commands require one. Defaults to t, which always prompts. Currently applies to all documentation and source lookup commands.
• #1032: New functions, cider-find-dwim and cider-find-dwim-other-window. These functions combine the functionality of cider-jump-to-var and cider-jump-to-resource. Which are now renamed to cider-find-var and cider-find-resource respectively.
• #1014: A prefix of - causes cider-find-var and cider-find-resource to show results in other window. Additionally, a double prefix argument C-u C-u inverts the meaning of cider-prompt-for-symbol and shows the results in other window.
• #1062: Added completion candidates to cider-find-resource.
• Middleware support for Piggieback 0.2.x.
• In the namespace browser, d and s are now bound to show the documentation or the source respectively for the symbol at point.
• #1090: New defcustom, cider-macroexpansion-print-metadata (boolean). Controls whether metadata of forms is included in macroexpansion results. Defaults to nil.

Changes

• Display the current connection instead of the current namespace in cider-mode's modeline.
• #1078: Removed cider-load-fn-into-repl-buffer, previously bound to C-c M-f in the REPL.
• #1019: C-u C-M-x no longer does eval-defun+print-result. Instead it debugs the form at point.
• #854: Error navigation now favors line information reported by the stacktrace, being more detailed than the info reported by info middleware.
• #854: Add nrepl-dict constructor.
• #934: Remove cider-turn-on-eldoc-mode in favor of simply using eldoc-mode.
• #953: Use sshx instead of ssh in cider-select-endpoint.
• #956: Eval full ns form only when needed.
• Enable annotated completion candidates by default.
• #1031: Interactive functions prompt with symbol at point as a default value.
• Remapped cider-grimoire to C-c C-d r & C-c C-d C-r to avoid conflicts with C-g.
• #1088: Kill the source-tracking evaluation hack as it wasn't compatible with ClojureScript.
• Removed clojure-enable-cider and clojure-disable-cider.

Bugs fixed

• #921: Fixed non-functioning cider-test-jump from test reports.
• #962: On error don't auto-jump to tooling files.
• #909: Fixed cider-repl-set-ns's behavior for ClojureScript.
• #950: Eval ns form in the user namespace when using cider-interactive-eval.
• #954: Detect properly a project's root when in buffer that's not visiting a file (e.g. a REPL buffer).
• #977: cider-format-region now respects indentation of the region start position.
• #979: Fixed the inspector buffer popping up needlessly.
• #981: Updated cider-find-file to use find-buffer-visiting instead of get-file-buffer.
• #1004: :repl-env key is now filtered from exception causes, as it contains unprintably large strings of compiled javascript when using ClojureScript.
• Tunneled ssh connection now deals correctly with the ssh password request.
• #1033: Removed erroneous underlining from stacktrace frames and disabled frame filters in the error buffer.
• The error buffer no longer pops up when there is no error to display.
• cider-find-resource now correctly throws an error when no path is provided.
• #946: cider-stacktrace-mode is now enabled before the error buffer is displayed.
• #1077: Respect cider-repl-display-in-current-window in cider-switch-to-last-clojure-buffer.

0.8.2 (2014-12-21)

Bugs fixed

• #867: Update Grimoire URL to fix (cider-grimoire-lookup) regression due to HTTP 301 (Moved Permanently).
• #883: Encode properly the javadoc url.
• #824: Fix REPL font-locking.
• #888: Handle comments in cider-repl-mode.
• #830: Stop using load-file for most interactive evaluation commands.
• #885: Translate nREPL-delivered map keys to symbols before adding as text properties.
• Fix tab completion in cider-read-from-minibuffer.
• #894: Make it possible to enter any symbol with cider-read-symbol-name.
• Report Clojure's version including its qualifier (e.g. alpha4) if present.
• Use the field text property to make move-beginning-of-line respect the REPL prompt instead of writing our own beginning-of-line commands.

0.8.1 (2014-11-20)

Bugs fixed

• Fixed version mismatch warning on CIDER startup (the actual bug was in cider-nrepl).

0.8.0 (2014-11-20)

New features

• cider-auto-jump-to-error accepts new option 'errors-only
• cider-connect now asks for remote hosts defined in machine-wide ssh configuration files and automatically detects running instances of lein server, both on local and remote machines.
• New defcustom cider-stacktrace-print-level. Controls the *print-level* used when pretty printing an exception cause's data. Defaults to 50.
• New interactive command cider-undef.
• New interactive command cider-clear-compilation-highlights.
• First pass at a CIDER quick reference card.
• completion-at-point now annotates functions, macros and special forms, thus making it simpler to gain understanding of what you're using (disabled by default).
• When invoked with a prefix argument cider-quit doesn't ask for confirmation.
• Enhance stacktrace to definition navigation to work for interactively defined vars.
• New vars: cider-to-nrepl-filename-function and cider-from-nrepl-filename-function are used to translate filenames from/to the nREPL server (default Cygwin implementation provided).
• Java classpath browser (M-x cider-classpath).
• Clojure namespace browser (M-x cider-browse-ns and M-x cider-browse-ns-all).
• Added the ability to jump to a definition from a docview buffer.
• New interactive command cider-close-nrepl-session.
• New interactive command cider-describe-nrepl-session.
• New interactive command cider-toggle-trace-ns (mapped to C-c M-t n)
• New interactive command cider-repl-require-repl-utils.
• #784: Make it possible to run tests in the current ns with C-u C-c ,.

Changes

• bencode decoder was rewritten:

  • nREPL dicts are now plists and accessor api is given by nrepl-dict-p, nrepl-dict-get and nrepl-dict-put.
  • nested stack is used for decoded messages to avoid re-parsing of incomplete messages
  • queues are used for incoming strings from the server and for the decoded responses

• REPL buffers are now connection buffers for REPL client connections.

• Server and client cranking were isolated into nrepl-start-server-process and nrepl-start-client-process.

• nrepl-client.el refactoring:

  • nrepl-send-request-sync was renamed into nrepl-send-sync-request to comply

  • with the names of other 'sync' variables.

  • nREPL requests are now named with nrepl-request:OP where "OP" stands for the type of the request (eval, clone etc.). The following functions were renamed:

    nrepl-send-string -> nrepl-request:eval nrepl-send-string-sync -> nrepl-sync-request:eval nrepl-send-interrupt -> nrepl-request:interrupt nrepl-send-stdin -> nrepl-request:stdin nrepl-describe-session -> nrepl-request:describe nrepl-create-client-session -> nrepl-request:clone

• Renamed cider-macroexpansion-suppress-namespaces to cider-macroexpansion-display-namespaces.

• #652: Suppress eldoc when an error message is displayed in the minibuffer.

• #719 The customization variable cider-test-show-report-on-success controls now, whether to show the *cider-test-report* buffer on passing tests. The default is to not show the buffer.

• Renamed cider-toggle-trace to cider-toggle-trace-var and remapped it to C-c M-t v.

Bugs fixed

• #705: Fixed macroexpansion bug for tidy namespace display.
• Font-lock properly error messages in the REPL resulting from interactive evaluation.
• #671: Remove problematic code that was setting the REPL's initial ns based on lein's :init-ns option.
• #695: Keep point at original position when clearing or highlighting test results.
• #744: Fix the ability to customize the lein command invoked by cider-jack-in.
• #752: Don't assume clojure.core/let is always available as let.
• #772: Don't try to read Clojure results as Emacs Lisp code.
• #631: Set file and line metadata when doing interactive evaluation.
• nREPL sessions are now closed on cider-quit.
• Fix minibuffer history for cider-read-and-eval.

0.7.0 (2014-08-05)

New features

• New cider-auto-jump-to-error control variable for auto jumping to error location.
• #537: New support for Java symbol lookup from cider-nrepl's info middleware.
• #570: Enable toggling of the 'all' filter on stacktraces.
• #588: New doc-mode for presenting fontified documentation, including Javadoc.
• New interactive command cider-toggle-trace.
• cider-select can now switch to the *cider-error* buffer (bound to x).
• #613: New clojure.test integration.
• #22: New command cider-jump-to-resource (bound to C-c M-.).
• #664: New apropos support: search function/var names (bound to C-c C-d a) or documentation (bound to C-c C-d A).
• You can view Grimoire's entry for a particular Clojure (built-in) symbol in Emacs with cider-grimoire (C-c C-d g) or your default browser with cider-grimoire-web (C-c C-d h).
• cider-mode now displays the namespace of the current buffer in the mode-line (as SLIME does).

Changes

• #597: Don't process nREPL messages unless the whole message has been received.
• #603: New variable cider-show-error-buffer to control the behavior of the error buffer. Obsoletes cider-popup-on-error, cider-popup-stacktraces and cider-repl-popup-stacktraces.
• cider-nrepl is now required. Without it pretty much nothing will work.
• Removed redundant command cider-src.
• Renamed nrepl-log-events variable to nrepl-log-messages.
• Renamed nrepl-log-events command to nrepl-log-messages.
• Remove redundant cider-src command.
• #582: Enable efficient loading of jar/zip resources.
• #589: Don't prefer local paths over tramp by default.
• #554: cider-auto-select-error-buffer is set to t by default.
• #610: Present error and stacktrace info for all exception causes.
• Removed cider-repl-print-length config option and cider-repl-toggle-print-length-limiting command.
• Remapped cider-doc to C-c C-d d.
• Remapped cider-javadoc to C-c C-d j
• cider's scratch is now more consistent with an Emacs Lisp scratch buffer.

Bugs fixed

• #577: Fix bencode decoding of negative integers.
• #607: Respect *print-length* in cider-pprint-eval-defun-at-point and cider-pprint-eval-last-sexp.

0.6.0 (2014-04-24)

New features

• New interactive command cider-change-buffers-designation.
• Cider command uses cider-known-endpoints.
• #490: Dedicated support for company-mode in cider-complete-at-point.
• #489: Enable cider-jack-in on tramp source buffers.
• #460: Support for cider-nrepl's complete middleware for CLJ/CLJS autocomplete.
• #465: Support for cider-nrepl's info middleware for jump-to-definition.
• #469: Add option cider-prompt-save-file-on-load.
• New interactive command cider-insert-defun-in-repl.
• New interactive command cider-insert-ns-form-in-repl.
• New inspector inspired by SLIME's inspector
• STDERR output is now font-locked with cider-repl-err-output-face to make it visually distinctive from cider-repl-output-face (used for STDOUT output).
• New interactive command cider-scratch.
• #521: New interactive stacktrace filtering/navigation using cider-nrepl's stacktrace middleware.

Changes

• #513: Remove hardcoded use of IDO mode and use completing-read.
• Required Emacs version is now 24.1.
• #486: Improve support for tramp, so tramp paths do not get used in compiled debug information. cider-jump still uses tramp filenames to find definitions if used in a buffer associated with a tramp file.
• Renamed cider command to cider-connect.

Bugs fixed

• #515: Fix inconsistent prompt used for load symbol functions.
• #501: Fix nil appearing in nrepl-server buffer name when no project directory.
• #493 Fix rotate connection to handle no nREPL connection.
• #468: Fix pretty-printing of evaluation results so that *1 is set properly.
• #439: Fix race condition bug in cider-restart.
• #441: Fix timing bug in cider-jack-in.
• #482: Fix jump-to-def for cljx dependency jars.

0.5.0 (2014-01-24)

New features

• C-c M-f Select a function from the current namespace using IDO and insert into the REPL buffer.
• cider-read-and-eval now supports completion and keeps history.
• Added ability to limit the number of objects printed in collections by managing *print-length*. cider-repl-print-length can be used to set a limit, and cider-repl-toggle-print-length-limiting can be used to toggle the enforcement of the limit.
• New config cider-eval-result-prefix controls the prefix displayed before results from interactive evaluation displayed in the minibuffer.
• New config cider-repl-result-prefix controls the prefix displayed before results in the REPL.
• Font-lock interactive evaluation results as Clojure code.
• Added the ability to font-lock input and results in the REPL as Clojure code. This is controlled via the option cider-repl-use-clojure-font-lock.
• Added cider-pprint-eval-defun-at-point, a companion to cider-pprint-eval-last-sexp which works on the top-level form.
• The REPL buffer name uses host if no project directory available; *cider-repl* will appear as *cider-repl <host>*.

Bugs fixed

• #316: Honor the :init-ns namespace on startup.
• #436: Fix an infinite loop when evaluating ns forms.
• #435: Fix trampling of cider-switch-to-repl-buffer by cider-switch-to-relevant-repl-buffer.

0.4.0 (2013-12-03)

New features

• Added new interactive command cider-read-and-eval (bound to C-c M-: in cider-mode).
• Added new interactive command cider-eval-last-sexp-to-repl (C-c M-e). The command will output the result of the evaluated code to the REPL buffer, so you can easily play with the output there afterwards.
• Added new interactive command cider-insert-last-sexp-in-repl (C-c M-p).
• Added new interactive command cider-eval-last-expression-and-replace (C-c C-w).
• Implemented REPL shortcuts, triggered by pressing , at the start of a REPL input line (similar to the ones in SLIME).
• Added new interactive command cider-ping to check connectivity with the server.

Changes

• Renamed cider-history-size to cider-repl-history-size.
• Renamed cider-history-file to cider-repl-history-file.
• Renamed cider-wrap-history to cider-repl-wrap-history.
• Renamed cider-eval-expression-at-point to cider-eval-defun-at-point.
• Changed last-expression to last-sexp in a number of functions.

Bugs fixed

• #315: Removed spurious newlines in output.
• #237: Don't swallow output from futures.
• Create non-existing namespaces, when evaluating code in Clojure buffers.

0.3.1 (2013-10-29)

• Fix REPL init

0.3.0 (2013-10-28)

New features

• The variable cider-repl-display-in-current-window controls whether the REPL should be displayed in the current window when switched to.
• cider-repl-set-ns can now be invoked in the REPL.
• The content of .nrepl-port, if present, will be used as the default port for M-x nrepl. This is in addition to target/repl-port.
• Applies ANSI color to all output in the REPL buffer.

Changes

• Renamed package to CIDER.
• Split package into several files.
• Renamed cider-interaction-mode to cider-mode.

Bugs fixed

• #393 - Error when evaluating strings with a namespace declaration in them.

0.2.0 (2013-10-10)

New features

• C-c M-d will display default nREPL connection details.
• C-c M-r will rotate and display the default nREPL connection.
• Setting the variable nrepl-buffer-name-show-port will display the port on which the nREPL server is running.
• The REPL buffer name uses project directory name; *nrepl* will appear as *nrepl project-directory-name*.
• The nREPL connection buffer name uses project directory name; *nrepl-connection* will appear as *nrepl-connection project-directory-name*.
• nREPL server buffer name uses project directory name; *nrepl-server* will appear as *nrepl-server project-directory-name*.
• C-c C-Z will select the nrepl buffer based on the current namespace.
• C-u C-c C-Z will select the nrepl buffer based on a user project directory prompt.
• Bind C-c C-q to nrepl-quit
• Added an option to auto-select error popups (nrepl-auto-select-error-buffer)
• Made the display of the REPL buffer on connect optional

Changes

• Renamed nrepl-mode to nrepl-repl-mode

Bugs fixed

• C-c M-s (nrepl-selector) was bound to non-existing symbol.
• Fix indentation in REPL buffers.
• Fix nrepl-doc on Clojure 1.5

0.1.8 (2013-08-08)

New features

• Evaluate all namespace forms (ns ...) in the user namespace.
• Add highlighting of compilation warnings in addition to existing highlighting of errors
• Add support for selecting last Clojure source buffer with keybinding C-c C-z (the same as nrepl-switch-to-repl-buffer).
• The content of target/repl-port, if present, will be used as the default port for M-x nrepl
• Added an extendable slime-style selector command and binding C-c M-s

Bugs fixed

• M-. (nrepl-jump) on remote nrepl connection (across OS hosts) has been fixed.

0.1.7 (2013-03-13)

New features

• Add support for multiple nrepl sessions. A single session is closed with M-x nrepl-close. A REPL session is made default with M-x nrepl-make-repl-connection-default.

• Added support for pretty-printing in the REPL buffer.

• Added a check for the presence of an existing *nrepl* buffer before creating a new one with nrepl-jack-in or nrepl.

• M-. learned about namespaces.

• Added new customization variable nrepl-popup-stacktraces-in-repl.

• Added some convenience keybindings to clojure-mode - nrepl-jack-in is now bound to C-c M-j and nrepl is bound to C-c M-c.

• Added nrepl-hide-special-buffers setting to control the display of special buffers like *nrepl-server* and *nrepl-connection*.

• Apply ANSI color codes to output sent to nrepl buffers.

• Add a connection browser nrepl-connection-browser to allow control of multiple connections.

• Add macroexpand key bindings to nrepl-mode-map.

• Don't suppress namespaces in macroexpansion.

• Add explicit require of expected namespaces in the REPL buffer.

• Add command nrepl-pprint-eval-last-expression.

• Add an event buffer for debugging.

• Allow connections without REPL buffers.

• Add hook nrepl-file-loaded-hook which runs on load-file completion.

• Expand ido-completion to include "used" variables in addition to "interned" variables.

Bugs fixed

• More accurate matching of filenames in stacktraces.
• Fix #290 - Macroexpand buffer truncates long expansions

0.1.6 (2013-01-29)

New features

• Ported SLIME macroexpansion mode (see README for full documentation)
• Updated macroexpansion to use pprint with code-dispatch
• Eldoc argument highlighting
• Simplify popup buffer quit/restore using `quit-window'.
• Add nrepl-disconnected-hook and disable nrepl when disconnected.
• Get key bindings documentation into the minor mode descriptions (Ivan Necas)
• made the TAB command in the nrepl-mode buffers configurable (Bozhidar Batsov)
• Added convenience function to report the version of nREPL in use. (fogus)
• Shift-Home and Shift-Ctrl-a in repl, which select just the user input when on the input line. (Ivan Kozik)

Bugs fixed

• Emit server log output at bottom of *nrepl-server* buffer. (Brian Rowe)
• Reset nrepl-buffer-ns on nrepl-restart. Fixes issue #187.
• Implement nrepl-mode as a derived mode. (Bozhidar Batsov)
• fix #194 - stacktrace buffer was not respecting nrepl-popup-stacktraces (Bozhidar Batsov)
• Fix message formatting for results containing "%" (fixes issue #195).
• Fix NPE in nrepl-jump (issue #124). (cola-zero)
• Fix nrepl to work with fish shell (issue #192). (Dario Bertini)
• Adjusted the javadoc keybinding and mentioned it in the README. (Bozhidar Batsov)
• Fix issue #163 - exclude ns from nrepl-load-file.
• Ignore "killed" and "hangup" events in sentinel (Chris Bilson)
• Clear the correct region when replacing the input line. (Ivan Kozik)
• Fix issue #146. Include "@" in nrepl-input-complete-p.
• Handle stdout messages that arrive after status "done"

0.1.5 (2012-10-22)

New features

• Support for describe op to determine which server ops are available at startup
• Support for the following server ops (if available): load-file, complete, and javadoc (available in ritz)
• Added nrepl-host and nrepl-port custom variables M-x nrepl default hostname/port
• Ported over the following REPL buffer functions from slime: History regexp filtering - M-s nrepl-next-matching-input, M-r nrepl-previous-matching-input C-c C-u nrepl-kill-input C-c C-n nrepl-next-prompt/C-c C-p nrepl-previous-prompt
• Added nrepl-quit and nrepl-restart commands
• Added menus for nrepl-mode and nrepl-interaction-mode
• Add nrepl-eval-print-last-expression

Bugs fixed

• Ensure nrepl-eval-sync waits for :done when response is chunked

0.1.4 (2012-09-18)

New features

• Improvements and simplifications for completion (Tassilo Horn)
• Documentation additions and fixes (Ryan Fowler, Nikita Beloglazov, Bozhidar Batsov, Juha Syrjl, Philipp Meier)
• Make completion back-end and error handler configurable (Hugo Duncan)
• Accept host as well as port on connect (Ken Restivo)
• Enable nrepl-interaction-mode in clojurescript-mode (Nelson Morris)
• Emit stdout from interactive evaluations into the REPL buffer

Bugs fixed

• Fix paredit .. don't make clojure-mode-map parent of nrepl-interaction-mode-map (Tassilo Horn)
• Fixes for ECB interop (Matthew Willson)
• Namespace qualify tooling calls (Justin Kramer)
• Eldoc fixes (Jack Moffitt)
• Fix path quoting in load file for Windows (Philipp Meier)
• Fix nREPL / Emacs error "Unable to resolve symbol: if-let"

0.1.3 (2012-08-19)

New features

• eldoc support for displaying arglists in the minibuffer (Stefan Kamphausen)
• persistent REPL history (Stefan Kamphausen)
• fix for jumbled stacktraces (Ryan Fowler)
• add a doc keybinding for the REPL buffer (Ken Restivo)
• plumbing to support ac-nrepl [https://github.com/purcell/ac-nrepl] (Steve Purcell)
• stdin support (which also provides support for debug-repl [https://github.com/GeorgeJahad/debug-repl] and limit-break [https://github.com/technomancy/limit-break])

0.1.2 (2012-07-24)

New features

• convert nrepl-interaction-mode into a major mode
• display stacktrace on eval-error
• change lein command to lein
• add fn to eval current buffer's ns
• handle filter messages spanning multiple chunks of output
• Let nrepl-jack-in accept project dir when given a prefix arg.
• C-c C-b nrepl-interrupt
• client session management
• added words of inspiration + version at startup
• Add M-n and M-p to nrepl-mode-map.
• Implement M-.: nrepl-jump-to-def.
• Implement basic completion.
• Implement nrepl-doc.
• Prevent M-p at top of history from pushing position one step further.
• M-n after end of history should blank out input.
• Add M-n and M-p to nrepl-mode-map.
• Implement M-.: nrepl-jump-to-def.

0.1.1 (2012-07-11)

• Initial version