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dss-clojure.el
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;;; setting up clojure/slime http://technomancy.us/126
(require 'dss-slime)
(defmacro dss/defface (name color desc &optional others)
`(defface ,name '((((class color)) (:foreground ,color ,@others))) ,desc :group 'faces))
(setq dss-clojure-punctuation nil)
(dss/defface dss-clojure-punctuation "#afaf5f" "Dss-Highlight punctuation") ; #b2b2b2
(dss/defface dss-clojure-braces "#49b2c7" "Dss-Highlight braces")
(dss/defface dss-clojure-brackets "#49b2c7" "Dss-Highlight brackets")
(dss/defface dss-clojure-keyword "khaki" "Dss-Highlight keywords")
(dss/defface dss-clojure-namespace "#c476f1" "Dss-Highlight namespace")
(dss/defface dss-clojure-quote "white" "Dss-Highlight quote" (:background "#333333"))
(dss/defface dss-clojure-backtick "brightwhite" "Dss-Highlight backtick"
(:background "#5f0000"))
(dss/defface dss-clojure-java-call "#5f87ff" "Dss-Highlight Java calls") ;#4bcf68
(dss/defface dss-clojure-special "#b8bb00" "Dss-Highlight special")
(dss/defface dss-clojure-strf "bright green" "Dss-Highlight strf" (:background "#333333"))
(dss/defface dss-clojure-number "#b8bb00" "Dss-Highlight number")
(dss/defface dss-clojure-double-quote "green" "Dss-Highlight special"
(:background "unspecified"))
(defun dss/clojure-add-extra-fontlock ()
(interactive)
(mapcar (lambda (x) (font-lock-add-keywords nil x))
'(
(("\\(|\\|=\\|,\\|&\\|~\\|@\\|#\\|\\\\\\|+\\|_\\|:\\)"
. 'dss-clojure-punctuation))
(("#?\\^?{\\|}" . 'dss-clojure-braces))
(("\\[\\|\\]" . 'dss-clojure-brackets))
(("'" . 'dss-clojure-quote))
(("`\\|@\\|~" . 'dss-clojure-backtick))
(("[^\\w+]\\(:\\w+\\)" 1 'dss-clojure-keyword))
(("#\(" . 'dss-clojure-special))
(("%[0-9.]*\\(([a-zA-Z0-9]*)\\)?[fdsfr]*" 0 'dss-clojure-strf prepend))
(("(\\(\\.[^ \n)]*\\|[^ \n)]+\\.\\|new\\)\\([ )\n]\\|$\\)"
1 'dss-clojure-java-call))
))
(font-lock-fontify-buffer))
;; see https://github.com/purcell/emacs.d/blob/master/init-clojure.el
(defun dss/init-clojure ()
(interactive)
;; (dss/init-elpa)
(clojure-slime-config))
(defun dss/slime-repl-after-pmark-p ()
(>= (point) slime-repl-input-start-mark))
(defmacro dss/def-alternate-key (name pred match no-match)
`(defun ,name ()
(interactive)
(if (,pred)
(call-interactively ,match)
(call-interactively ,no-match))))
(dss/def-alternate-key dss/slime-repl-next-input
dss/slime-repl-after-pmark-p
'slime-repl-next-input 'next-line)
(dss/def-alternate-key dss/slime-repl-previous-input
dss/slime-repl-after-pmark-p
'slime-repl-previous-input 'previous-line)
(dss/def-alternate-key dss/slime-repl-previous-matching-input
dss/slime-repl-after-pmark-p
'slime-repl-previous-matching-input 'scroll-down-command)
(dss/def-alternate-key dss/slime-repl-next-matching-input
dss/slime-repl-after-pmark-p
'slime-repl-next-matching-input 'scroll-up-command)
(define-skeleton dss/clojure-use-skeleton
"use skeleton"
nil
"(use '" @ - _ ")")
(dss/def-alternate-key dss/slime-repl-use
slime-repl-at-prompt-start-p
'dss/clojure-use-skeleton 'self-insert-command)
(define-skeleton dss/clojure-defun-skeleton
"clojure defun skeleton"
nil
"(defn " @ - " [" @ "]" \n >
@ _
")")
(define-skeleton dss/clojure-let-skeleton
"let skeleton"
nil
"(let [" @ - "]" \n >
@ _ ")")
(defun dss/clojure-setup-skeletons ()
(interactive)
(make-local-variable 'dss-defun-skeleton-func)
(setq dss-defun-skeleton-func 'dss/clojure-defun-skeleton)
(setq dss-let-skeleton-func 'dss/clojure-let-skeleton))
(defun dss/clojure-mode-hook ()
(interactive)
(dss/clojure-add-extra-fontlock)
(dss/clojure-setup-skeletons))
(add-hook 'clojure-mode-hook 'dss/clojure-mode-hook)
(defun dss/clojure-repl-switch-to-current-ns ()
(interactive)
(slime-repl-set-package (clojure-find-ns)))
(defun dss/slime-repl-mode-setup-map (&optional mode-map)
(interactive)
(let ((mode-map (or mode-map slime-repl-mode-map)))
(define-key mode-map (kbd "<down>") 'dss/slime-repl-next-input)
(define-key mode-map (kbd "<up>") 'dss/slime-repl-previous-input)
(define-key mode-map (kbd "<prior>") 'dss/slime-repl-previous-matching-input)
(define-key mode-map (kbd "<next>") 'dss/slime-repl-next-matching-input)
;; (define-key mode-map (kbd "C-M-r") 'comint-history-isearch-backward)
;; (define-key mode-map (kbd "C-M-s") 'comint-history-isearch-search)
(define-key mode-map (kbd "M-r") 'paredit-raise-sexp)
(define-key mode-map (kbd "M-p") 'previous-line)
(define-key mode-map (kbd "M-n") 'next-line)
(define-key mode-map (kbd "C-M-l") 'end-of-buffer)
(define-key mode-map "{" 'paredit-open-curly)
(define-key mode-map "}" 'paredit-close-curly)
(define-key mode-map (kbd "DEL") 'dss/paredit-backward-delete)
;; (define-key mode-map "u" 'dss/slime-repl-use)
))
;;; see Clementson's Blog: Clojure SLIME Mods for Java Documentation
;;; http://bc.tech.coop/blog/081120.html
(require 'clojure-mode)
(defun dss/slime-repl-hook ()
(interactive)
;; also see
;; https://github.com/technomancy/durendal/blob/master/durendal.el
;; and https://github.com/tcrayford/clojure-refactoring
(paredit-mode 1)
(dss/load-slime-completion)
(dss/slime-repl-mode-setup-map)
(dss/clojure-setup-skeletons)
(when (< emacs-major-version 24)
(set (make-local-variable 'forward-sexp-function)
'clojure-forward-sexp))
;; the rest is semi-copied from
;; http://stackoverflow.com/questions/2474804/is-there-a-colored-repl-for-clojure
(set (make-local-variable 'lisp-indent-function)
'clojure-indent-function)
(set (make-local-variable 'lisp-doc-string-elt-property)
'clojure-doc-string-elt)
(font-lock-mode nil)
(clojure-mode-font-lock-setup)
(set-syntax-table clojure-mode-syntax-table)
(font-lock-mode t)
;; (ad-activate #'slime-repl-emit)
;; (ad-activate #'slime-repl-insert-prompt)
(set (make-local-variable 'comment-start-skip)
"\\(\\(^\\|[^\\\\\n]\\)\\(\\\\\\\\\\)*\\)\\(;+\\|#|\\) *")
(dss/clojure-add-extra-fontlock))
(add-hook 'slime-repl-mode-hook 'dss/slime-repl-hook)
(provide 'dss-clojure)