人生ずっと勉強

人生ずっと勉強ですね。 https://twitter.com/KiyotakaGoto

flymake のエラー内容をミニバッファに出力する

Emacs でリアルタイムに文法チェックする設定 - Slow Dance を参考にしました。

;; エラー内容を出力する関数を定義
(defun flymake-display-err-minibuf () 
  "Displays the error/warning for the current line in the minibuffer"
  (interactive)
  (let* ((line-no             (flymake-current-line-no))
         (line-err-info-list  (nth 0 (flymake-find-err-info flymake-err-info line-no)))
         (count               (length line-err-info-list))
         )
    (while (> count 0)
      (when line-err-info-list
        (let* ((file       (flymake-ler-file (nth (1- count) line-err-info-list)))
               (full-file  (flymake-ler-full-file (nth (1- count) line-err-info-list)))
               (text (flymake-ler-text (nth (1- count) line-err-info-list)))
               (line       (flymake-ler-line (nth (1- count) line-err-info-list))))
          (message "[%s] %s" line text)
          )
        )
      (setq count (1- count)))))

;; キーシーケンスに登録
(global-set-key "\C-o" 'flymake-display-err-minibuf)