spacemacs/layers/+lang/factor/packages.el

;;; packages.el --- Factor Layer packages File for Spacemacs
;;
;; Copyright (c) 2012-2020 Sylvain Benner & Contributors
;;
;; Author: timor <timor.dd@googlemail.com>
;; URL: https://github.com/syl20bnr/spacemacs
;;
;; This file is not part of GNU Emacs.
;;
;;; License: GPLv3

(defconst factor-packages
  '(
    ;; Assume that factor is installed, and emacs lisp files are correctly
    ;; located in site-lisp
    (fuel :location site)
    yasnippet
    ))

;; for some reason, the following does not work
(defun factor/post-init-yasnippet ()
  (add-to-list 'yas-snippet-dirs (expand-file-name
                                 "snippets"
                                 (configuration-layer/get-layer-local-dir
                                  'factor))
               t)
  (spacemacs/add-to-hooks 'spacemacs/load-yasnippet '(factor-mode-hook fuel-mode-hook)))

(defun factor/init-fuel()
  (use-package factor-mode
    :commands factor-mode run-factor fuel-mode
    :mode ("factor\\'" . factor-mode)
    :init
    (progn
      (spacemacs/register-repl 'fuel-mode 'run-factor))
    :config
    (progn
      (require 'fuel-mode)
      (mapc (lambda (x)
              (spacemacs/declare-prefix-for-mode 'factor-mode (car x) (cdr x)))
            '(("mh" . "help")
              ("me" . "eval")
              ("mc" . "compile")
              ("mg" . "nav")
              ("ms" . "repl")
              ("mS" . "scaffold")))
      (spacemacs/set-leader-keys-for-major-mode 'factor-mode
        "'" 'run-factor

        "cc" 'fuel-run-file

        "ef" 'fuel-eval-definition
        "er" 'fuel-eval-region
        "eR" 'fuel-eval-extended-region

        "gg" 'fuel-edit-word-at-point
        "ga" 'factor-visit-other-file

        "ta" 'fuel-test-vocab

        "rs" 'fuel-refactor-extract-sexp
        "rr" 'fuel-refactor-extract-region
        "rv" 'fuel-refactor-extract-vocab
        "ri" 'fuel-refactor-inline-word
        "rw" 'fuel-refactor-rename-word
        "ra" 'fuel-refactor-extract-article
        "rg" 'fuel-refactor-make-generic
        "ru" 'fuel-update-usings

        "ss" 'run-factor

        "hh" 'fuel-help
        "he" 'factor//fuel-stack-effect
        "hp" 'fuel-apropos
        "hv" 'fuel-show-file-words
        "h<" 'fuel-show-callers
        "h>" 'fuel-show-callees

        "Sv" 'fuel-scaffold-vocab
        "Sh" 'fuel-scaffold-help
        )

      (spacemacs/set-leader-keys-for-major-mode 'fuel-listener-mode
        "v" 'fuel-edit-vocabulary
        "r" 'fuel-refresh-all
        "Ts" 'fuel-stack-mode
        "w" 'fuel-help
        "Sv" 'fuel-scaffold-vocab
        )

      (evilified-state-evilify fuel-help-mode fuel-help-mode-map)
      (dolist (mode '(fuel-debug-uses-mode fuel-debug-mode))
        (evil-set-initial-state mode 'insert))))
  )