emacs/lisp/icejam-completing-read.el
Maciej Szlosarczyk f21f3dcc77
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EmacsLisp

;;; icejam-completing-read -- Functions related to completing-read -*- lexical-binding: t; -*-
;;; Commentary:
;;;
;;; completing-read is the way of completing things in minibuffer. This module
;;; provides all of that functionality, everything related to minbuffer being helpful.
;;;
;;; Code:
(require 'icejam-keys-mode)
;; Preparations for using Vertico/Orderless
(setq
;; Support opening new minibuffers from inside existing minibuffers.
enable-recursive-minibuffers t
;; Hide commands in M-x which do not work in the current mode. Vertico
;; commands are hidden in normal buffers. This setting is useful beyond
;; Vertico.
read-extended-command-predicate #'command-completion-default-include-p
;; Do not allow the cursor in the minibuffer prompt
minibuffer-prompt-properties '(read-only t cursor-intangible t face minibuffer-prompt))
(defun crm-indicator (args)
(cons (format "[CRM%s] %s"
(replace-regexp-in-string
"\\`\\[.*?]\\*\\|\\[.*?]\\*\\'" ""
crm-separator)
(car args))
(cdr args)))
(advice-add #'completing-read-multiple :filter-args #'crm-indicator)
(add-hook 'minibuffer-setup-hook #'cursor-intangible-mode)
;; Actual orderless
(use-package vertico :ensure t
:custom ((vertico-scroll-margin 1 "Scroll on N-1")
(vertico-count 15 "Show 5 more candidates")
(vertico-resize t "Grow and shrink the vertico minibufffer")
(vertico-cycle t "Cycle completion"))
:config
(vertico-mode t))
(use-package orderless :ensure t
:custom ((completion-styles '(orderless partial-completion basic)
"Fallback to basic if orderless does not work.")
(completion-category-defaults nil)
(completion-category-overrides
'((file (styles partial-completion))))))
(use-package marginalia :ensure t
:config (marginalia-mode t))
(use-package consult :ensure t
:bind (:map icejam-keys-mode-map
("C-c t" . find-file)
("M-g" . consult-goto-line)
("C-c a" . consult-ripgrep)))
(use-package helpful :ensure t)
(provide 'icejam-completing-read)
;;; icejam-completing-read.el ends here