To install this package, run in Emacs:
M-x package-install RET consult RET
Consult provides practical commands based on the Emacs completion function
completing-read. Completion allows you to quickly select an item from a list of
candidates. Consult offers in particular an advanced buffer switching command
consult-buffer to switch between buffers and recently opened files. Furthermore
Consult provides multiple search commands, an asynchronous
consult-ripgrep, and the line-based search command
consult-line. Some of the
Consult commands are enhanced versions of built-in Emacs commands. For example
consult-imenu presents a flat list of the Imenu with live preview,
grouping and narrowing. Please take a look at the full list of commands.
This package keeps the completion system specifics to a minimum. The ability of the Consult commands to work well with arbitrary completion systems is one of the main advantages of the package. Consult fits well into existing setups and it helps you to create a full completion environment out of small and independent components. Note that, if you use Ivy or Helm, you probably don't need Consult, since both packages bring their own Consult-like functionality.
You can combine the complementary packages Marginalia, Embark and Orderless with Consult. Marginalia enriches the completion display with annotations, e.g., documentation strings or file information. The versatile Embark package provides local actions, comparable to a context menu. These actions operate on the selected candidate in the minibuffer or at point in normal buffers. For example, when selecting from a list of files, Embark offers an action to delete the file. Additionally Embark offers a facility to collect completion candidates in a collect buffer. The section Embark integration documents in greater detail how Consult and Embark work together.
Most Consult commands follow the meaningful naming scheme
Many commands implement a little known but convenient Emacs feature called
"future history", which guesses what input the user wants. At a command prompt
M-n and typically Consult will insert the symbol or thing at point into
TIP: If you have Marginalia annotators activated, type
M-x ^consult to see
all Consult commands with their abbreviated description. Alternatively, type
C-h a ^consult to get an overview of all Consult variables and functions with
-other-frame): Enhanced version of
switch-to-bufferwith support for virtual buffers. Supports live preview of buffers and narrowing to the virtual buffer types. You can type
f SPCin order to narrow to recent files. Press
SPCto show ephemeral buffers. Supported narrowing keys:
consult-project-buffer: Variant of
consult-bufferrestricted to buffers and recent files of the current project. You can add custom sources to
consult-project-buffer-sources. The command may prompt you for a project if you invoke it from outside a project.
consult-bookmark: Select or create bookmark. To select bookmarks you might use the
consult-bufferas an alternative, which can include a bookmark virtual buffer source. Note that
consult-bookmarksupports preview of bookmarks and narrowing.
consult-recent-file: Select from recent files with preview. You might prefer the powerful
consult-bufferinstead, which can include recent files as a virtual buffer source. The
recentf-modeenables tracking of recent files.
consult-yank-from-kill-ring: Enhanced version of
yankto select an item from the
kill-ring. The selected text previewed as overlay in the buffer.
consult-yank-pop: Enhanced version of
yank-popwith DWIM-behavior, which either replaces the last
yankby cycling through the
kill-ring, or if there has not been a last
kill-ring. The selected text previewed as overlay in the buffer.
consult-yank-pop, but always replaces the last
yankwith an item from the
consult-kmacro: Select macro from the macro ring and execute it.
consult-register: Select from list of registers. The command supports narrowing to register types and preview of marker positions. This command is useful to search the register contents. For quick access use the commands
consult-register-storeor the built-in Emacs register commands.
register-preview-functionto this function for an enhanced register formatting. See the example configuration.
register-previewwith this function for a better register window. See the example configuration.
consult-register-load: Utility command to quickly load a register. The command either jumps to the register value or inserts it.
consult-register-store: Improved UI to store registers depending on the current context with an action menu. With an active region, store/append/prepend the contents, optionally deleting the region when a prefix argument is given. With a numeric prefix argument, store/add the number. Otherwise store point, frameset, window or kmacro. Usage examples:
M-' x: If no region is active, store point in register
x. If a region is active, store the region in register
M-' M-w x: Store window configuration in register
C-u 100 M-' x: Store number in register
consult-goto-line: Jump to line number enhanced with live preview. This is a drop-in replacement for
consult-mark: Jump to a marker in the
mark-ring. Supports live preview and recursive editing.
consult-global-mark: Jump to a marker in the
global-mark-ring. Supports live preview and recursive editing.
consult-outline: Jump to a heading of the outline. Supports narrowing to a heading level, live preview and recursive editing.
consult-imenu: Jump to imenu item in the current buffer. Supports live preview, recursive editing and narrowing.
consult-imenu-multi: Jump to imenu item in project buffers, with the same major mode as the current buffer. Supports live preview, recursive editing and narrowing. This feature has been inspired by imenu-anywhere.
consult-line: Enter search string and select from matching lines. Supports live preview and recursive editing. The symbol at point and the recent Isearch string are added to the "future history" and can be accessed by pressing
consult-lineis bound to the
isearch-mode-mapand is invoked during a running Isearch, it will use the current Isearch string.
consult-line-multi: Search across multiple buffers. By default search across project buffers. If invoked with a prefix argument search across all buffers. Behaves like
consult-multi-occur: Replacement for
consult-keep-lines: Replacement for
keep/flush-lineswhich uses the current completion style for filtering the buffer. The function updates the buffer while typing. In particular
consult-keep-linescan narrow down an exported Embark collect buffer further, relying on the same completion filtering as
completing-read. If the input begins with the negation operator, i.e.,
! SPC, the filter matches the complement. If a region is active, the region restricts the filtering.
consult-focus-lines: Temporarily hide lines by filtering them using the current completion style. Call with
C-uprefix argument in order to show the hidden lines again. If the input begins with the negation operator, i.e.,
! SPC, the filter matches the complement. In contrast to
consult-keep-linesthis function does not edit the buffer. If a region is active, the region restricts the filtering.
consult-git-grep: Search for regular expression in files. Consult invokes Grep asynchronously, while you enter the search term. After at least
consult-async-min-inputcharacters, the search gets started. Consult splits the input string into two parts, if the first character is a punctuation character, like
#. For example
#regexps#filter-string, is split at the second
#. The string
regexpsis passed to Grep. Note that Consult transforms Emacs regular expressions to expressions understand by the search program. Always use Emacs regular expressions at the prompt. If you enter multiple regular expressions separated by space only lines matching all regular expressions are shown. In order to match space literally, escape the space with a backslash. The
filter-stringis passed to the fast Emacs filtering to further narrow down the list of matches. This is particularly useful if you are using an advanced completion style like orderless.
consult-grepsupports preview. If the
consult-grepsearches the current project directory. Otherwise the
default-directoryis searched. If
consult-grepis invoked with prefix argument
C-u M-s g, you can specify the directory manually.
consult-locate: Find file by matching the path against a regexp. Like for
consult-grep,either the project root or the current directory is the root directory for the search. The input string is treated similarly to
consult-grep, where the first part is passed to find, and the second part is used for Emacs filtering.
consult-compile-error: Jump to a compilation error. Supports live preview narrowing and recursive editing.
consult-flymake: Jump to flymake diagnostic. Supports live preview and recursive editing. The command supports narrowing. Press
n SPCto only show errors, warnings and notes respectively.
consult-xref: Integration with xref. This function can be set as
consult-complex-command: Select a command from the
command-history. This command is a
repeat-complex-commandand is also a replacement for the
command-historycommand from chistory.el.
consult-history: Insert a string from the current buffer history, for example the Eshell or Comint history. You can also invoke this command from the minibuffer. In that case
consult-historyuses the history stored in the
minibuffer-history-variable. If you prefer
completion-at-point, take a look at
cape-historyfrom the Cape package.
consult-isearch-history: During an Isearch session, this command picks a search string from history and continues the search with the newly selected string. Outside of Isearch, the command allows you to pick a string from the history and starts a new Isearch.
consult-isearch-historyacts as a drop-in replacement for
consult-minor-mode-menu: Enable/disable minor mode. Supports narrowing to on/off/local/global modes by pressing
consult-mode-command: Run a command from the currently active minor or major modes. Supports narrowing to local-minor/global-minor/major mode via the keys
consult-org-heading: Similar to
consult-outline, for Org buffers. Supports narrowing by heading level, priority and TODO state, as well as live preview and recursive editing.
consult-org-agenda: Jump to an agenda heading. Supports narrowing by heading level, priority and TODO state, as well as live preview and recursive editing.
consult-apropos: Replacement for
aproposwith completion. As a better alternative, you can run
embark-exportfrom commands like
consult-man: Find Unix man page, via Unix
consult-manopens the selected man page using the Emacs
consult-file-externally: Select a file and open it externally, e.g. using
consult-theme: Select a theme and disable all currently enabled themes. Supports live preview of the theme while scrolling through the candidates.
consult-preview-at-point-mode: Command and minor mode which previews the candidate at point in the
*Completions*buffer. This mode is relevant if you use Mct or the default
consult-completion-in-region: In case you don't use Corfu as your in-buffer
completion UI, this function can be set as
your minibuffer completion UI (e.g., Vertico or Icomplete) will be used for
completion-at-point. Note that Selectrum provides its own variant of
consult-completion-in-region. If you use Mct, you may want to try
;; Use `consult-completion-in-region' if Vertico is enabled. ;; Otherwise use the default `completion--in-region' function. (setq completion-in-region-function (lambda (&rest args) (apply (if vertico-mode #'consult-completion-in-region #'completion--in-region) args)))
consult-completion-in-region, you may prefer to see the
completions directly in the buffer as a small popup. In that case, I recommend
either the Corfu or the Company package. There is a technical limitation of
consult-completion-in-region in combination with Lsp-mode or Eglot. The Lsp
server relies on the input at point, in order to generate refined candidate
strings. Since the completion is transferred from the original buffer to the
minibuffer, the server does not receive the updated input. LSP completion
works with Corfu or Company though, which perform the completion directly in
the original buffer.
completing-read with live previews of candidates, additional
narrowing capabilities to candidate groups and asynchronously generated
candidate lists. The internal
consult--read function, which is used by most
Consult commands, is a thin wrapper around
completing-read and provides the
special functionality. In order to support multiple candidate sources there
exists the high-level function
consult--multi. The architecture of Consult
allows it to work with different completion systems in the backend, while still
offering advanced features.
Some Consult commands support live previews. For example when you scroll through
the items of
consult-line, the buffer will scroll to the corresponding position.
It is possible to jump back and forth between the minibuffer and the buffer to
perform recursive editing while the search is ongoing.
Consult enables previews by default. You can disable them by adjusting the
consult-preview-key variable. Furthermore it is possible to specify keybindings
which trigger the preview manually as shown in the example configuration. The
default setting of
any which means that Consult triggers
the preview immediately on any key press when the selected candidate changes.
You can configure each command individually with its own
following settings are possible:
(list :debounce 0.5 'any)
(list :debounce 0.5 (kbd "M-."))
A safe recommendation is to leave automatic immediate previews enabled in
general and disable the automatic preview only for commands where the preview
may be expensive due to file loading. Internally, Consult uses the
this-command to determine the
customized. This means that if you wrap a
consult-* command within
your own function or command, you will also need to add the name of
your custom command to the
consult-customize call in order for it
to be considered.
(consult-customize consult-ripgrep consult-git-grep consult-grep consult-bookmark consult-recent-file consult-xref consult--source-bookmark consult--source-recent-file consult--source-project-recent-file ;; my/command-wrapping-consult ;; disable auto previews inside my command ;; :preview-key '(:debounce 0.2 any) ;; Option 1: Delay preview :preview-key (kbd "M-.")) ;; Option 2: Manual preview
In this case one may wonder what the difference is between using an Embark
action on the current candidate in comparison to a manually triggered preview.
The main difference is that the files opened by manual preview are closed again
after the completion session. Furthermore during preview some functionality is
disabled to improve the performance, see for example the customization variables
consult-preview-variables. Files larger than
consult-preview-raw-size are previewed literally without syntax highlighting and
without changing the major mode. Delaying the preview is also useful for
consult-theme, since the theme preview is slow. The delay results in a smoother
;; Preview on any key press, but delay 0.5s (consult-customize consult-theme :preview-key '(:debounce 0.5 any)) ;; Preview immediately on M-., on up/down after 0.5s, on any other key after 1s (consult-customize consult-theme :preview-key (list (kbd "M-.") :debounce 0.5 (kbd "<up>") (kbd "<down>") :debounce 1 'any))
Consult has special support for candidate groups. If the completion UI supports
the grouping functionality, the UI separates the groups with thin lines and
shows group titles. Grouping is useful if the list of candidates consists of
candidates of multiple types or candidates from multiple sources, like the
consult-buffer command, which shows both buffers and recently opened files. Note
that you can disable the group titles by setting the
:group property of the
corresponding command to nil using the
By entering a narrowing prefix or by pressing a narrowing key it is possible to
restrict the completion candidates to a certain candidate group. When you use
consult-buffer command, you can enter the prefix
b SPC to restrict list of
candidates to buffers only. If you press
DEL afterwards, the full candidate list
will be shown again. Furthermore a narrowing prefix key and a widening key can
be configured which can be pressed to achieve the same effect, see the
consult-narrow-key, the possible narrowing keys can be shown by
C-h. When pressing
C-h after some prefix key, the
is invoked, which shows the keybinding help window by default. As a more compact
alternative, there is the
consult-narrow-help command which can be bound to a
key, for example
C-h in the
consult-narrow-map, as shown in the example
configuration. If which-key is installed, the narrowing keys are automatically
shown in the which-key window after pressing the
Consult has support for asynchronous generation of candidate lists. This feature
is used for search commands like
consult-grep, where the list of matches is
generated dynamically while the user is typing a regular expression. The grep
process is executed in the background. When modifying the regular expression,
the background process is terminated and a new process is started with the
modified regular expression.
The matches, which have been found, can then be narrowed using the installed
Emacs completion-style. This can be powerful if you are using for example the
orderless completion style.
This two-level filtering is possible by splitting the input string. Part of the
input string is treated as input to grep and part of the input is used for
filtering. There are multiple splitting styles available, configured in
perl. The default
splitting style is configured with the variable
semicolon splitting styles, the first word before the comma
or semicolon is passed to grep, the remaining string is used for filtering. The
nil splitting style does not perform any splitting, the whole input is passed to
perl splitting style splits the input string at a punctuation character,
using a similar syntax as Perl regular expressions.
#defun: Search for "defun" using grep.
#consult embark: Search for both "consult" and "embark" using grep in any order.
#first.*second: Search for "first" followed by "second" using grep.
#\(consult\|embark\): Search for "consult" or "embark" using grep. Note the usage of Emacs-style regular expressions.
#defun#consult: Search for "defun" using grep, filter with the word "consult".
/defun/consult: It is also possible to use other punctuation characters.
#to#: Force searching for "to" using grep, since the grep pattern must be longer than
consult-async-min-inputcharacters by default.
#defun -- --invert-match#: Pass argument
Asynchronous processes like
grep create an error log buffer
_*consult-async* (note the leading space), which is useful for
troubleshooting. The prompt has a small indicator showing the process status:
:the usual prompt colon, before input is provided.
*with warning face, the process is running.
:with success face, success, process exited with an error code of zero.
!with error face, failure, process exited with a nonzero error code.
;with error face, interrupted, for example if more input is provided.
Multiple synchronous candidate sources can be combined. This feature is used by
consult-buffer command to present buffer-like candidates in a single menu
for quick access. By default
consult-buffer includes buffers, bookmarks, recent
files and project-specific buffers and files. It is possible to configure the
list of sources via the
consult-buffer-sources variable. Arbitrary custom
sources can be defined.
As an example, the bookmark source is defined as follows:
(defvar consult--source-bookmark `(:name "Bookmark" :narrow ?m :category bookmark :face consult-bookmark :history bookmark-history :items ,#'bookmark-all-names :action ,#'consult--bookmark-action))
Required source fields:
:itemsList of strings to select from or function returning list of strings. A list of cons cells is not supported.
Optional source fields:
:nameName of the source, used for narrowing, group titles and annotations.
:narrowNarrowing character or
(character . string)pair.
:preview-keyPreview key or keys which trigger preview.
:enabledFunction which must return t if the source is enabled.
:hiddenWhen t candidates of this source are hidden by default.
:faceFace used for highlighting the candidates.
:annotateAnnotation function called for each candidate, returns string.
:historyName of history variable to add selected candidate.
:defaultMust be t if the first item of the source is the default value.
:actionFunction called with the selected candidate.
:newFunction called with new candidate name, only if
:stateState constructor for the source, must return the state function.
:action fields of the sources deserve a longer explanation. The
:action function takes a single argument and is only called after selection with
the selected candidate, if the selection has not been aborted. This
functionality is provided for convenience and easy definition of sources. The
:state field is more general. The
:state function is a constructor function
without arguments, which can perform some setup necessary for the preview. It
must return a closure which takes an ACTION and a CANDIDATE argument. See the
consult--with-preview for more details about the ACTION argument.
consult-buffer previews buffers, bookmarks and files. Loading recent
files or bookmarks can result in expensive operations. However it is possible to
configure a manual preview as follows.
(consult-customize consult--source-bookmark consult--source-recent-file consult--source-project-recent-file :preview-key (kbd "M-."))
Sources can be added directly to the
consult-buffer-source list for convenience.
For example views/perspectives can be added to the list of virtual buffers from
a library like https://github.com/minad/bookmark-view/.
;; Configure new bookmark-view source (add-to-list 'consult-buffer-sources (list :name "View" :narrow ?v :category 'bookmark :face 'font-lock-keyword-face :history 'bookmark-view-history :action #'consult--bookmark-action :items #'bookmark-view-names) 'append) ;; Modify bookmark source, such that views are hidden (setq consult--source-bookmark (plist-put consult--source-bookmark :items (lambda () (bookmark-maybe-load-default-file) (mapcar #'car (seq-remove (lambda (x) (eq #'bookmark-view-handler (alist-get 'handler (cdr x)))) bookmark-alist)))))
Another useful source lists all Org buffers and lets you create new ones. One can create similar sources for other major modes, e.g., for Eshell.
(defvar org-source (list :name "Org Buffer" :category 'buffer :narrow ?o :face 'consult-buffer :history 'buffer-name-history :state #'consult--buffer-state :new (lambda (name) (with-current-buffer (get-buffer-create name) (insert "#+title: " name "\n\n") (org-mode) (consult--buffer-action (current-buffer)))) :items (lambda () (mapcar #'buffer-name (seq-filter (lambda (x) (eq (buffer-local-value 'major-mode x) 'org-mode)) (buffer-list)))))) (add-to-list 'consult-buffer-sources 'org-source 'append)
For more details, see the documentation of
consult-buffer and of the
consult--multi API. The
consult--multi function can be used to
create new multi-source commands, but is part of the internal API as of now,
since some details may still change.
NOTE: Install the
embark-consult package from MELPA, which provides
Consult-specific Embark actions and the Occur buffer export.
Embark is a versatile package which offers context dependent actions, comparable to a context menu. See the Embark manual for an extensive description of its capabilities.
Actions are commands which can operate on the currently selected candidate (or
target in Embark terminology). When completing files, for example the
delete-file command is offered. With Embark you can execute arbitrary commands
on the currently selected candidate via
Furthermore Embark provides the
embark-collect command, which collects
candidates and presents them in an Embark collect buffer, where further actions
can be applied to them. A related feature is the
embark-export command, which
exports candidate lists to a buffer of a special type. For example in the case
of file completion, a Dired buffer is opened.
In the context of Consult, particularly exciting is the possibility to export
the matching lines from
consult-global-mark. The matching lines are exported to an Occur buffer where
they can be edited via the
occur-edit-mode (press key
e). Similarly, Embark
supports exporting the matches found by
consult-git-grep to a Grep buffer, where the matches across files can be edited,
if the wgrep package is installed. These three workflows are symmetric.
occur-edit-modefor editing of matches in buffer.
wgrepfor editing of all matches.
There is the Consult wiki, where additional configuration examples can be contributed.
IMPORTANT: It is strongly recommended that you enable lexical binding in your configuration. Consult relies on lambdas and lexical closures. For this reason many Consult-related snippets require lexical binding.
The Consult package only provides commands and does not add any keybindings or
modes. Therefore the package is non-intrusive but requires a little setup
effort. In order to use the Consult commands, it is advised to add keybindings
for commands which are accessed often. Rarely used commands can be invoked via
M-x. Feel free to only bind the commands you consider useful to your workflow.
The configuration shown here relies on the
use-package macro, which is a
convenient tool to manage package configurations.
NOTE: There is the Consult wiki, where you can contribute additional configuration examples.
;; Example configuration for Consult (use-package consult ;; Replace bindings. Lazily loaded due by `use-package'. :bind (;; C-c bindings (mode-specific-map) ("C-c h" . consult-history) ("C-c m" . consult-mode-command) ("C-c k" . consult-kmacro) ;; C-x bindings (ctl-x-map) ("C-x M-:" . consult-complex-command) ;; orig. repeat-complex-command ("C-x b" . consult-buffer) ;; orig. switch-to-buffer ("C-x 4 b" . consult-buffer-other-window) ;; orig. switch-to-buffer-other-window ("C-x 5 b" . consult-buffer-other-frame) ;; orig. switch-to-buffer-other-frame ("C-x r b" . consult-bookmark) ;; orig. bookmark-jump ("C-x p b" . consult-project-buffer) ;; orig. project-switch-to-buffer ;; Custom M-# bindings for fast register access ("M-#" . consult-register-load) ("M-'" . consult-register-store) ;; orig. abbrev-prefix-mark (unrelated) ("C-M-#" . consult-register) ;; Other custom bindings ("M-y" . consult-yank-pop) ;; orig. yank-pop ("<help> a" . consult-apropos) ;; orig. apropos-command ;; M-g bindings (goto-map) ("M-g e" . consult-compile-error) ("M-g f" . consult-flymake) ;; Alternative: consult-flycheck ("M-g g" . consult-goto-line) ;; orig. goto-line ("M-g M-g" . consult-goto-line) ;; orig. goto-line ("M-g o" . consult-outline) ;; Alternative: consult-org-heading ("M-g m" . consult-mark) ("M-g k" . consult-global-mark) ("M-g i" . consult-imenu) ("M-g I" . consult-imenu-multi) ;; M-s bindings (search-map) ("M-s d" . consult-find) ("M-s D" . consult-locate) ("M-s g" . consult-grep) ("M-s G" . consult-git-grep) ("M-s r" . consult-ripgrep) ("M-s l" . consult-line) ("M-s L" . consult-line-multi) ("M-s m" . consult-multi-occur) ("M-s k" . consult-keep-lines) ("M-s u" . consult-focus-lines) ;; Isearch integration ("M-s e" . consult-isearch-history) :map isearch-mode-map ("M-e" . consult-isearch-history) ;; orig. isearch-edit-string ("M-s e" . consult-isearch-history) ;; orig. isearch-edit-string ("M-s l" . consult-line) ;; needed by consult-line to detect isearch ("M-s L" . consult-line-multi) ;; needed by consult-line to detect isearch ;; Minibuffer history :map minibuffer-local-map ("M-s" . consult-history) ;; orig. next-matching-history-element ("M-r" . consult-history)) ;; orig. previous-matching-history-element ;; Enable automatic preview at point in the *Completions* buffer. This is ;; relevant when you use the default completion UI. :hook (completion-list-mode . consult-preview-at-point-mode) ;; The :init configuration is always executed (Not lazy) :init ;; Optionally configure the register formatting. This improves the register ;; preview for `consult-register', `consult-register-load', ;; `consult-register-store' and the Emacs built-ins. (setq register-preview-delay 0.5 register-preview-function #'consult-register-format) ;; Optionally tweak the register preview window. ;; This adds thin lines, sorting and hides the mode line of the window. (advice-add #'register-preview :override #'consult-register-window) ;; Use Consult to select xref locations with preview (setq xref-show-xrefs-function #'consult-xref xref-show-definitions-function #'consult-xref) ;; Configure other variables and modes in the :config section, ;; after lazily loading the package. :config ;; Optionally configure preview. The default value ;; is 'any, such that any key triggers the preview. ;; (setq consult-preview-key 'any) ;; (setq consult-preview-key (kbd "M-.")) ;; (setq consult-preview-key (list (kbd "<S-down>") (kbd "<S-up>"))) ;; For some commands and buffer sources it is useful to configure the ;; :preview-key on a per-command basis using the `consult-customize' macro. (consult-customize consult-theme :preview-key '(:debounce 0.2 any) consult-ripgrep consult-git-grep consult-grep consult-bookmark consult-recent-file consult-xref consult--source-bookmark consult--source-recent-file consult--source-project-recent-file :preview-key (kbd "M-.")) ;; Optionally configure the narrowing key. ;; Both < and C-+ work reasonably well. (setq consult-narrow-key "<") ;; (kbd "C-+") ;; Optionally make narrowing help available in the minibuffer. ;; You may want to use `embark-prefix-help-command' or which-key instead. ;; (define-key consult-narrow-map (vconcat consult-narrow-key "?") #'consult-narrow-help) ;; By default `consult-project-function' uses `project-root' from project.el. ;; Optionally configure a different project root function. ;; There are multiple reasonable alternatives to chose from. ;;;; 1. project.el (the default) ;; (setq consult-project-function #'consult--default-project--function) ;;;; 2. projectile.el (projectile-project-root) ;; (autoload 'projectile-project-root "projectile") ;; (setq consult-project-function (lambda (_) (projectile-project-root))) ;;;; 3. vc.el (vc-root-dir) ;; (setq consult-project-function (lambda (_) (vc-root-dir))) ;;;; 4. locate-dominating-file ;; (setq consult-project-function (lambda (_) (locate-dominating-file "." ".git"))) )
TIP: If you have Marginalia installed, type
M-x customize-variable RET
^consult to see all Consult-specific customizable variables with their current
values and abbreviated description. Alternatively, type
C-h a ^consult to get
an overview of all Consult variables and functions with their descriptions.
|consult-after-jump-hook||Functions to call after jumping to a location|
|consult-async-input-debounce||Input debounce for asynchronous commands|
|consult-async-input-throttle||Input throttle for asynchronous commands|
|consult-async-min-input||Minimum numbers of letters needed for async process|
|consult-async-refresh-delay||Refresh delay for asynchronous commands|
|consult-async-split-style||Splitting style used for async commands|
|consult-async-split-styles-alist||Available splitting styles used for async commands|
|consult-bookmark-narrow||Narrowing configuration for
|consult-buffer-sources||List of virtual buffer sources|
|consult-find-args||Command line arguments for find|
|consult-fontify-max-size||Buffers larger than this limit are not fontified|
|consult-fontify-preserve||Preserve fontification for line-based commands.|
|consult-git-grep-args||Command line arguments for git-grep|
|consult-goto-line-numbers||Show line numbers for
|consult-grep-max-columns||Maximal number of columns of the matching lines|
|consult-grep-args||Command line arguments for grep|
|consult-imenu-config||Mode-specific configuration for
|consult-line-numbers-widen||Show absolute line numbers when narrowing is active.|
|consult-line-point-placement||Placement of the point used by
|consult-locate-args||Command line arguments for locate|
|consult-man-args||Command line arguments for man|
|consult-mode-histories||Mode-specific history variables|
|consult-narrow-key||Narrowing prefix key during completion|
|consult-preview-key||Keys which triggers preview|
|consult-preview-excluded-files||Regexps matched against file names during preview|
|consult-preview-max-count||Maximum number of files to keep open during preview|
|consult-preview-max-size||Files larger than this size are not previewed|
|consult-preview-raw-size||Files larger than this size are previewed in raw form|
|consult-preview-variables||Alist of variables to bind during preview|
|consult-project-buffer-sources||List of virtual project buffer sources|
|consult-project-function||Function which returns current project root|
|consult-register-prefix||Prefix string for register keys during completion|
|consult-ripgrep-args||Command line arguments for ripgrep|
|consult-themes||List of themes to be presented for selection|
|consult-widen-key||Widening key during completion|
NOTE: Consult supports fine-grained customization of individual commands. This configuration feature exists for experienced users with special requirements. There is the Consult wiki, where we collect further configuration examples.
Commands and buffer sources allow flexible, individual customization by using
consult-customize macro. You can override any option passed to the internal
consult--read API. The Consult wiki already contains a numerous useful
configuration examples. Note that since
consult--read is part of the internal
API, options could be removed, replaced or renamed in future versions of the
Useful options are:
:promptset the prompt string
:preview-keyset the preview key, default is
:initialset the initial input
:defaultset the default value
:historyset the history variable symbol
:add-historyadd items to the future history, for example symbol at point
:sortenable or disable sorting
:groupset to nil to disable candidate grouping and titles.
:inherit-input-methodset to non-nil to inherit the input method.
(consult-customize ;; Disable preview for `consult-theme' completely. consult-theme :preview-key nil ;; Set preview for `consult-buffer' to key `M-.' consult-buffer :preview-key (kbd "M-.") ;; For `consult-line' change the prompt and specify multiple preview ;; keybindings. Note that you should bind <S-up> and <S-down> in the ;; `minibuffer-local-completion-map' or `vertico-map' to the commands which ;; select the previous or next candidate. consult-line :prompt "Search: " :preview-key (list (kbd "<S-down>") (kbd "<S-up>")))
The configuration values are evaluated at runtime, just before the completion
session is started. Therefore you can use for example
thing-at-point to adjust
the initial input or the future history.
(consult-customize consult-line :add-history (seq-some #'thing-at-point '(region symbol))) (defalias 'consult-line-thing-at-point 'consult-line) (consult-customize consult-line-thing-at-point :initial (thing-at-point 'symbol))
Generally it is possible to modify commands for your individual needs by the following techniques:
consult-customizein order to change the command or source settings.
I use and recommend this combination of packages:
There exist many other fine completion UIs beside Vertico, which are supported by Consult. Give them a try and find out which interaction model fits best for you!
icomplete-vertical-modein Emacs 28.
You can integrated Consult with special programs or with other packages in the wider Emacs ecosystem. You may want to install some of theses packages depending on your preferences and requirements.
Not directly related to Consult, but maybe still of interest are the following
packages. These packages should work well with Consult, follow a similar spirit or
offer functionality based on
completion-at-pointusing small popups (Alternative to Company).
Note that all packages are independent and can be exchanged with alternative components, since there exist no hard dependencies. Furthermore it is possible to get started with only default completion and Consult and add more components later to the mix. For example you can omit Marginalia if you don't need annotations. I highly recommend the Embark package, but in order to familiarize yourself with the other components, you can first start without it - or you could use with Embark right away and add the other components later on.
If you find a bug or suspect that there is a problem with Consult, please carry out the following steps:
icomplete-modeis enabled. The unsupported modes
ido-ubiquitous-modemust be disabled.
completion-stylesvariable is properly configured. Try to set
completion-stylesto a list including
emacs -Qon the command line. Execute the following minimal code snippets in the scratch buffer. This way we can exclude side effects due to configuration settings. If other packages are relevant to reproduce the issue, include them in the minimal configuration snippet.
Minimal setup with Vertico for
(package-initialize) (require 'consult) (require 'vertico) (vertico-mode) (setq completion-styles '(substring basic))
Minimal setup with the default completion system for
(package-initialize) (require 'consult) (setq completion-styles '(substring basic))
Please provide the necessary important information with your bug report:
When evaluating Consult-related code snippets you should enable lexical binding. Consult often relies on lambdas and lexical closures.
Consult is a community effort, please participate in the discussions. Contributions are welcome, but you may want to discuss potential contributions first. Since this package is part of GNU ELPA contributions require a copyright assignment to the FSF.
If you have a proposal, take a look at the Consult issue tracker and the Consult wishlist. There have been many prior feature discussions. Please search through the issue tracker, maybe your issue or feature request has already been discussed. You can contribute to the Consult wiki, in case you want to share small configuration or command snippets.
This package took inspiration from Counsel by Oleh Krehel. Some of the Consult commands originated in the Counsel package or the Selectrum wiki. The commands have been rewritten and greatly enhanced in comparison to the original versions.
Advice and useful discussions:
Authors of supplementary
consult-flymaketo work across all buffers in a project
consult-org-heading: Add tags to completion candidates
consult-themes: Support regexps
consult-completing-read-multiple. See #567 for details.
goto-line-historyon Emacs 28.
consult-customize: Evaluate settings at runtime. This change makes it possible to use
thing-at-pointto overwrite the
consult--customize-alistand change the format. The configuration is an alist. The car must be a command symbol. The cdr must be a plist of keys and expressions, where the expressions evaluate to the actual configuration values.
consult-preview-variablesto bind variables for file preview.
consult--multi: The state function protocol changed. The function gets notified of more completion state changes. See the docstring of
consult--read: The lookup function protocol changed. The function must now accept four or more arguments.
consult--multisources can have a
:newfunction to create candidates. When narrowed to a source, new candidates will be created by calling the respective
:matchcan be nil, t, or new, depending on if the candidate does not exist, exists or has been created.
consult-locatetreats the input literally to take advantage of the db index.
consult-project-root-functionin favor of
consult-project-functionwith a default function based on project.el.
consult-project-buffer, a variant of
consult-bufferrestricted to the current project.
consult-xref: Prettify the group titles, use
consult-focus-lines: Thanks to @jdtsmith, the command is much faster and actually useable in large files.
consult-keep-linesmakes read-only buffers temporarily writable if confirmed
consult-register: Add support for file register values.
consult-isearch-history. The command is a history browsing command and not a replacement for Isearch.
consult-grepsupport -[ABC] grep options