9da3ffee41
This is a massive diff that I had to do in a hurry - when leaving Urbint. I'm pretty sure that most of these are updating Emacs packages, but I'm not positive.
66 lines
2.5 KiB
EmacsLisp
66 lines
2.5 KiB
EmacsLisp
;;; ghci-script-mode.el --- GHCi scripts major mode -*- lexical-binding: t -*-
|
|
|
|
;; Copyright (c) 2014 Chris Done. All rights reserved.
|
|
|
|
;; This file is free software; you can redistribute it and/or modify
|
|
;; it under the terms of the GNU General Public License as published by
|
|
;; the Free Software Foundation; either version 3, or (at your option)
|
|
;; any later version.
|
|
|
|
;; This file is distributed in the hope that it will be useful,
|
|
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
;; GNU General Public License for more details.
|
|
|
|
;; You should have received a copy of the GNU General Public License
|
|
;; along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
;;; Code:
|
|
|
|
(require 'haskell)
|
|
|
|
(defvar ghci-script-mode-keywords
|
|
;; The comment syntax can't be described simply in syntax-table.
|
|
;; We could use font-lock-syntactic-keywords, but is it worth it?
|
|
'(("^[ \t]*--.*" . font-lock-comment-face)
|
|
("^ *\\([^ \t:]+\\):" (1 font-lock-keyword-face))
|
|
("^:[a-z{]+ *\\+" . font-lock-keyword-face)
|
|
("^:[a-z{]+ " . font-lock-keyword-face)))
|
|
|
|
;;;###autoload
|
|
(define-derived-mode ghci-script-mode text-mode "GHCi-Script"
|
|
"Major mode for working with .ghci files."
|
|
(setq-local adaptive-fill-mode nil)
|
|
(setq-local comment-start "-- ")
|
|
(setq-local comment-padding 0)
|
|
(setq-local comment-start-skip "[-{]-[ \t]*")
|
|
(setq-local comment-end "")
|
|
(setq-local comment-end-skip "[ \t]*\\(-}\\|\\s>\\)")
|
|
(setq-local font-lock-defaults '(ghci-script-mode-keywords t t nil nil))
|
|
(setq-local indent-tabs-mode nil)
|
|
(setq-local tab-width 8)
|
|
(when (boundp 'electric-indent-inhibit)
|
|
(setq electric-indent-inhibit t))
|
|
(setq-local dabbrev-case-fold-search nil)
|
|
(setq-local dabbrev-case-distinction nil)
|
|
(setq-local dabbrev-case-replace nil)
|
|
(setq-local dabbrev-abbrev-char-regexp "\\sw\\|[.]")
|
|
(setq haskell-literate nil))
|
|
|
|
;;;###autoload
|
|
(add-to-list 'auto-mode-alist '("\\.ghci\\'" . ghci-script-mode))
|
|
|
|
(define-key ghci-script-mode-map (kbd "C-c C-l") 'ghci-script-mode-load)
|
|
|
|
(defun ghci-script-mode-load ()
|
|
"Load the current script file into the GHCi session."
|
|
(interactive)
|
|
(let ((buffer (haskell-session-interactive-buffer (haskell-session)))
|
|
(filename (buffer-file-name)))
|
|
(save-buffer)
|
|
(with-current-buffer buffer
|
|
(set-marker haskell-interactive-mode-prompt-start (point-max))
|
|
(haskell-interactive-mode-run-expr
|
|
(concat ":script " filename)))))
|
|
|
|
(provide 'ghci-script-mode)
|