ghc-mod/elisp/ghc-rewrite.el
2014-06-17 18:15:36 +02:00

43 lines
908 B
EmacsLisp

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;;;
;;; ghc-rewrite.el
;;;
;; Author: Alejandro Serrano <trupill@gmail.com>
;; Created: Jun 17, 2014
;;; Code:
(require 'ghc-func)
(require 'ghc-process)
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;;;
;;; Case splitting
;;;
(ghc-defstruct sinfo beg-line beg-column end-line end-column info)
(defun ghc-case-split ()
(interactive)
(let ((info (ghc-obtain-case-split)))
(if (null info)
(message "Cannot split in cases")
(let ((varinfo (car info))
(declinfo (cadr info))
(cases (caddr info)))
(message cases)
)
)
)
)
(defun ghc-obtain-case-split ()
(let* ((ln (int-to-string (line-number-at-pos)))
(cn (int-to-string (1+ (current-column))))
(file (buffer-file-name))
(cmd (format "split %s %s %s\n" file ln cn)))
(ghc-sync-process cmd)))
(provide 'ghc-rewrite)