path: root/CHANGELOG.md

# Changelog

## master (unreleased)

### New features

* [#1301](https://github.com/clojure-emacs/cider/issues/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](https://github.com/clojure-emacs/cider/issues/1271): New possible value (`always-save`) for `cider-prompt-save-file-on-load`.
* [#1197](https://github.com/clojure-emacs/cider/issues/1197): Display some indication that we're waiting for a result for long-running evaluations.
* [#1127](https://github.com/clojure-emacs/cider/issues/1127): Make it possible to associate a buffer with a connection (via `cider-assoc-buffer-with-connection`).
* [#1217](https://github.com/clojure-emacs/cider/issues/1217): Add new command `cider-assoc-project-with-connection` to associate a project directory with a connection.
* [#1248](https://github.com/clojure-emacs/cider/pull/1248): Add <kbd>TAB</kbd> and <kbd>RET</kbd> keys to the test-report buffer.
* [#1245](https://github.com/clojure-emacs/cider/pull/1245): New variable, `cider-ovelays-use-font-lock` controls whether results overlay should be font-locked or just use a single face.
* [#1235](https://github.com/clojure-emacs/cider/pull/1235): Add support for syntax-quoted forms to the debugger.
* [#1212](https://github.com/clojure-emacs/cider/pull/1212): Add pagination of long collections to inspector.
* [#1237](https://github.com/clojure-emacs/cider/pull/1237): Add two functions for use with `cider-repl-prompt-function`, `cider-repl-prompt-lastname` and `repl-prompt-abbreviated`.
* [#1201](https://github.com/clojure-emacs/cider/pull/1201): Integrate overlays with interactive evaluation. `cider-use-overlays` can be used to turn this on or off.
* [#1195](https://github.com/clojure-emacs/cider/pull/1195): CIDER can [create cljs REPLs](https://github.com/clojure-emacs/cider#clojurescript-usage).
* [#1191](https://github.com/clojure-emacs/cider/pull/1191): New custom variables `cider-debug-print-level` and `cider-debug-print-length`.
* [#1188](https://github.com/clojure-emacs/cider/pull/1188): New debugging tool-bar.
* [#1187](https://github.com/clojure-emacs/cider/pull/1187): The list of keys displayed by the debugger can be configured with `cider-debug-prompt`.
* [#1187](https://github.com/clojure-emacs/cider/pull/1187): While debugging, there is a menu on the menu-bar listing available commands.
* [#1184](https://github.com/clojure-emacs/cider/pull/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](https://github.com/clojure-emacs/cider/pull/1182): New command `cider-browse-instrumented-defs`, displays a buffer listing all defitions currently instrumented by the debugger.
* [#1182](https://github.com/clojure-emacs/cider/pull/1182): Definitions currently instrumented by the debugger are marked with a red box in the source buffer.
* [#1174](https://github.com/clojure-emacs/cider/pull/1174): New command `cider-run`, runs the project's `-main` function.
* [#1176](https://github.com/clojure-emacs/cider/pull/1176): While debugging, cider's usual eval commands will evaluate code in the current lexical context. Additionally, the <kbd>l</kbd> key now inspects local variables.
* [#1149](https://github.com/clojure-emacs/cider/pull/1149): [Two new ways](https://github.com/clojure-emacs/cider#cider-debug) to debug code, the `#break` and `#dbg` reader macros.
* [#1219](https://github.com/clojure-emacs/cider/pull/1219): The output of `cider-refresh` is now sent to a dedicated `*cider-refresh-log*` buffer.
* [#1219](https://github.com/clojure-emacs/cider/pull/1219): New custom variables `cider-refresh-before-fn` and `cider-refresh-after-fn`.
* [#1220](https://github.com/clojure-emacs/cider/issues/1220): Treat keywords as symbols in lookup commands like `cider-find-var`.
* [#1241](https://github.com/clojure-emacs/cider/pull/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](https://github.com/clojure-emacs/cider/issues/1239): New defcustom `cider-refresh-show-log-buffer`, controls the behaviour 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.

### Changes

* 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](https://github.com/clojure-emacs/cider/issues/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`.

### Bugs fixed
* [#1252](https://github.com/clojure-emacs/cider/issues/1252) `cider-repl-clear-buffer` stops working in certain circumstances.
* [#1164](https://github.com/clojure-emacs/cider/pull/1164): Fix an error in `cider-browse-ns--doc-at-point`.
* [#1189](https://github.com/clojure-emacs/cider/issues/1189): Don't show result from automatic ns form evaluation.
* [#1079](https://github.com/clojure-emacs/cider/issues/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](https://github.com/clojure-emacs/cider/pull/1155): The debugger displays overlays highlighting the current sexp and its return value.

### Bugs fixed

* [#1142](https://github.com/clojure-emacs/cider/issues/1142): Don't retrive nrepl ports when `cider-known-endpoints` entry already contains the port.
* [#1153](https://github.com/clojure-emacs/cider/pull/1153): Fix behavior of `cider-switch-to-current-repl-buffer`.
* [#1139](https://github.com/clojure-emacs/cider/issues/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](https://github.com/clojure-emacs/cider/pull/1135): Fix a corner case with locals display in the debugger.
* [#1129](https://github.com/clojure-emacs/cider/issues/1129): Fix occasional `(wrong-type-argument stringp nil)` on clojure-android.
* [#1122](https://github.com/clojure-emacs/cider/issues/1122): Run client initialization in new client buffer.
* [#1143](https://github.com/clojure-emacs/cider/issues/1143): Handle tests without location metadata.

## 0.9.0 / 2015-06-16

### New features

* [#1109](https://github.com/clojure-emacs/cider/issues/1109): New defcustom `cider-auto-mode`.
On by default, when `nil` don't automatically enable `cider-mode` in all Clojure buffers.
* [#1061](https://github.com/clojure-emacs/cider/issues/1061): New command `cider-find-ns`, bound to <kbd>C-c C-.</kbd>, which prompts for an ns and jumps to the corresponding source file.
* [#1019](https://github.com/clojure-emacs/cider/pull/1019): New file, cider-debug.el.
  Provides a new command, `cider-debug-defun-at-point`, bound to <kbd>C-u C-M-x</kbd>.
  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 <kbd>g</kbd> (in Emacs) and <kbd>G</kbd> (in browser).
* [#903](https://github.com/clojure-emacs/cider/pull/903): Isolate
  `nrepl-client` connection logic from CIDER. New hooks `cider-connected-hook`
  and `cider-disconnected-hook`.
* [#920](https://github.com/clojure-emacs/cider/issues/920): Support `cider-jack-in` for boot-based projects.
* [#949](https://github.com/clojure-emacs/cider/issues/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](https://github.com/clojure-emacs/cider/pull/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](https://github.com/clojure-emacs/cider/issues/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](https://github.com/clojure-emacs/cider/issues/1014): A prefix of <kbd>-</kbd> causes `cider-find-var` and
  `cider-find-resource` to show results in other window. Additionally, a double prefix argument <kbd>C-u C-u</kbd>
  inverts the meaning of `cider-prompt-for-symbol` and shows the results in other window.
* [#1062](https://github.com/clojure-emacs/cider/issues/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](https://github.com/clojure-emacs/cider/issues/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](https://github.com/clojure-emacs/cider/issues/1078): Removed
  `cider-load-fn-into-repl-buffer`, previously bound to `C-c M-f` in the REPL.
* [#1019](https://github.com/clojure-emacs/cider/pull/1019):
  <kbd>C-u C-M-x</kbd> no longer does `eval-defun`+print-result. Instead it debugs the form at point.
* [#854](https://github.com/clojure-emacs/cider/pull/854): Error navigation now
  favors line information reported by the stacktrace, being more detailed than
  the info reported by `info` middleware.
* [#854](https://github.com/clojure-emacs/cider/pull/854): Add `nrepl-dict` constructor.
* [#934](https://github.com/clojure-emacs/cider/issues/934): Remove
  `cider-turn-on-eldoc-mode` in favor of simply using `eldoc-mode`.
* [#953](https://github.com/clojure-emacs/cider/pull/953): Use `sshx` instead of `ssh` in `cider-select-endpoint`.
* [#956](https://github.com/clojure-emacs/cider/pull/956): Eval full ns form only when needed.
* Enable annotated completion candidates by default.
* [#1031](https://github.com/clojure-emacs/cider/pull/1031): Interactive functions prompt with
  symbol at point as a default value.
* Remapped `cider-grimoire` to <kbd>C-c C-d r</kbd> & <kbd>C-c C-d C-r</kbd>
to avoid conflicts with <kbd>C-g</kbd>.
* [#1088](https://github.com/clojure-emacs/cider/issues/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](https://github.com/clojure-emacs/cider/issues/921): Fixed
non-functioning `cider-test-jump` from test reports.
* [#962](https://github.com/clojure-emacs/cider/pull/962): On error don't auto-jump to tooling files.
* [#909](https://github.com/clojure-emacs/cider/issues/909): Fixed
`cider-repl-set-ns`'s behavior for ClojureScript.
* [#950](https://github.com/clojure-emacs/cider/issues/950): Eval `ns` form in the
`user` namespace when using `cider-interactive-eval`.
* [#954](https://github.com/clojure-emacs/cider/issues/954): Detect properly a project's root
when in buffer that's not visiting a file (e.g. a REPL buffer).
* [#977](https://github.com/clojure-emacs/cider/issues/977): `cider-format-region` now respects indentation of the region start position.
* [#979](https://github.com/clojure-emacs/cider/issues/979): Fixed the inspector buffer popping up needlessly.
* [#981](https://github.com/clojure-emacs/cider/issues/981): Updated `cider-find-file` to use `find-buffer-visiting` instead of `get-file-buffer`.
* [#1004](https://github.com/clojure-emacs/cider/issues/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](https://github.com/clojure-emacs/cider/issues/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](https://github.com/clojure-emacs/cider/issues/946): `cider-stacktrace-mode` is now enabled before the error buffer is displayed.
* [#1077](https://github.com/clojure-emacs/cider/issues/1077): Respect `cider-repl-display-in-current-window` in `cider-switch-to-last-clojure-buffer`.

## 0.8.2 / 2014-12-21

### Bugs fixed

* [#867](https://github.com/clojure-emacs/cider/issues/867): Update Grimoire URL to fix (cider-grimoire-lookup) regression due to HTTP 301 (Moved Permanently).
* [#883](https://github.com/clojure-emacs/cider/issues/883): Encode properly the javadoc url.
* [#824](https://github.com/clojure-emacs/cider/issues/824): Fix REPL font-locking.
* [#888](https://github.com/clojure-emacs/cider/issues/888): Handle comments in `cider-repl-mode`.
* [#830](https://github.com/clojure-emacs/cider/issues/830): Stop using `load-file` for most interactive evaluation commands.
* [#885](https://github.com/clojure-emacs/cider/issues/885): Translate nREPL-delivered map keys to symbols before adding as text properties.
* Fix tab completion in `cider-read-from-minibuffer`.
* [#894](https://github.com/clojure-emacs/cider/issues/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 <kbd>C-c M-t n</kbd>)
* New interactive command `cider-repl-require-repl-utils`.
* [#784](https://github.com/clojure-emacs/cider/issues/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](https://github.com/clojure-emacs/cider/issues/652): Suppress eldoc when
an error message is displayed in the minibuffer.
* [#719](https://github.com/clojure-emacs/cider/issues/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 <kbd>C-c M-t v</kbd>.

### Bugs fixed

* [#705](https://github.com/clojure-emacs/cider/pull/705): Fixed macroexpansion
bug for `tidy` namespace display.
* Font-lock properly error messages in the REPL resulting from interactive evaluation.
* [#671](https://github.com/clojure-emacs/cider/issues/671): Remove problematic code that was
setting the REPL's initial ns based on lein's `:init-ns` option.
* [#695](https://github.com/clojure-emacs/cider/issues/695): Keep point at
original position when clearing or highlighting test results.
* [#744](https://github.com/clojure-emacs/cider/issues/744): Fix the ability to customize the
lein command invoked by `cider-jack-in`.
* [#752](https://github.com/clojure-emacs/cider/issues/752): Don't assume
`clojure.core/let` is always available as `let`.
* [#772](https://github.com/clojure-emacs/cider/issues/772): Don't try to read Clojure results as
Emacs Lisp code.
* [#631](https://github.com/clojure-emacs/cider/issues/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](https://github.com/clojure-emacs/cider/pull/537): New support for
Java symbol lookup from cider-nrepl's info middleware.
* [#570](https://github.com/clojure-emacs/cider/pull/570): Enable toggling
of the 'all' filter on stacktraces.
* [#588](https://github.com/clojure-emacs/cider/pull/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](https://github.com/clojure-emacs/cider/issues/613): New `clojure.test`
integration.
* [#22](https://github.com/clojure-emacs/cider/issues/22): New command
`cider-jump-to-resource` (bound to <kbd>C-c M-.</kbd>).
* [#664](https://github.com/clojure-emacs/cider/pull/664): New apropos support:
search function/var names (bound to <kbd>C-c C-d a</kbd>) or documentation
(bound to <kbd>C-c C-d A</kbd>).
* You can view Grimoire's entry for a particular Clojure (built-in) symbol in
Emacs with `cider-grimoire` (<kbd>C-c C-d g</kbd>) or your default browser with
`cider-grimoire-web` (<kbd>C-c C-d h</kbd>).
* `cider-mode` now displays the namespace of the current buffer in the mode-line
  (as SLIME does).

### Changes

* [#597](https://github.com/clojure-emacs/cider/issues/597): Don't process nREPL
  messages unless the whole message has been received.
* [#603](https://github.com/clojure-emacs/cider/pull/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](https://github.com/clojure-emacs/cider/pull/582): Enable efficient
loading of jar/zip resources.
* [#589](https://github.com/clojure-emacs/cider/pull/589): Don't prefer local
paths over tramp by default.
* [#554](https://github.com/clojure-emacs/cider/issues/554): `cider-auto-select-error-buffer` is set to `t` by default.
* [#610](https://github.com/clojure-emacs/cider/pull/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 <kbd>C-c C-d d</kbd>.
* Remapped `cider-javadoc` to <kbd>C-c C-d j</kbd>
* cider's scratch is now more consistent with an Emacs Lisp scratch buffer.

### Bugs fixed

* [#577](https://github.com/clojure-emacs/cider/pull/577): Fix bencode decoding
of negative integers.
* [#607](https://github.com/clojure-emacs/cider/pull/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](https://github.com/clojure-emacs/cider/pull/490): Dedicated
  support for `company-mode` in `cider-complete-at-point`.
* [#489](https://github.com/clojure-emacs/cider/issues/489): Enable
  cider-jack-in on tramp source buffers.
* [#460](https://github.com/clojure-emacs/cider/issues/460): Support for
cider-nrepl's complete middleware for CLJ/CLJS autocomplete.
* [#465](https://github.com/clojure-emacs/cider/issues/465): Support for
cider-nrepl's info middleware for jump-to-definition.
* [#469](https://github.com/clojure-emacs/cider/issues/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 ouput 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](https://github.com/clojure-emacs/cider/pull/521): New interactive
stacktrace filtering/navigation using cider-nrepl's stacktrace middleware.

### Changes

* [#513](https://github.com/clojure-emacs/cider/issues/513):
  Remove hardcoded use of IDO mode and use `completing-read`.
* Required Emacs version is now 24.1.
* [#486](https://github.com/clojure-emacs/cider/issues/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](https://github.com/clojure-emacs/cider/issues/515): Fix
inconsistent prompt used for load symbol functions.
* [#501](https://github.com/clojure-emacs/cider/issues/501): Fix
nil appearing in nrepl-server buffer name when no project directory.
* [#493](https://github.com/clojure-emacs/cider/issues/493) Fix rotate connection to handle no
nREPL connection.
* [#468](https://github.com/clojure-emacs/cider/issues/468): Fix
pretty-printing of evaluation results so that `*1` is set properly.
* [#439](https://github.com/clojure-emacs/cider/issues/439): Fix
race condition bug in `cider-restart`.
* [#441](https://github.com/clojure-emacs/cider/issues/441): Fix timing bug in `cider-jack-in`.
* [#482](https://github.com/clojure-emacs/cider/issues/482): Fix jump-to-def for cljx dependency jars.

## 0.5.0 / 2014-01-24

### New features

* <kbd>C-c M-f</kbd> 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-interactive-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](https://github.com/clojure-emacs/cider/issues/316): Honor the `:init-ns` namespace on startup.
* [#436](https://github.com/clojure-emacs/cider/issues/436): Fix an infinite loop when evaluating ns forms.
* [#435](https://github.com/clojure-emacs/cider/issues/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 afterwords.
* 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](https://github.com/clojure-emacs/cider/issues/393): Removed spurious newlines in output.
* [#237](https://github.com/clojure-emacs/cider/issues/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 <kbd>M-x nrepl</kbd>. 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](https://github.com/clojure-emacs/cider/issues/393) - Error when evaluating strings with a namespace declaration in them.

## 0.2.0 / 2013-10-10

### New features

* <kbd>C-c M-d</kbd> will display default nREPL connection details.
* <kbd>C-c M-r</kbd> 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*`.
* <kbd>C-c C-Z</kbd> will select the nrepl buffer based on the current namespace.
* <kbd>C-u C-c C-Z</kbd> will select the nrepl buffer based on a user project directory prompt.
* Bind <kbd>C-c C-q</kbd> 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

* <kbd>C-c M-s</kbd> (`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
<kbd>C-c C-z</kbd> (the same as `nrepl-switch-to-repl-buffer`).
* The content of `target/repl-port`, if present, will be used as the
  default port for <kbd>M-x nrepl</kbd>
* Added an extendable slime-style selector command and binding <kbd>C-c M-s</kbd>

### Bugs fixed

* <kbd>M-.</kbd> (`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 <kbd>C-c M-j</kbd> and `nrepl` is
bound to <kbd>C-c M-c</kbd>.
* 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