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Scroll output in *nrepl-server* window #818

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Scroll output in *nrepl-server* window #818

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20 changes: 13 additions & 7 deletions nrepl-client.el
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Original file line number Diff line number Diff line change
Expand Up @@ -864,14 +864,20 @@ Return a newly created process."
(propertize cmd 'face 'font-lock-keyword-face))
serv-proc))

(defun nrepl-server-filter (process output)
"Process nREPL server output from PROCESS contained in OUTPUT."
(defun nrepl-server-filter (process string)
"Process server PROCESS output contained in STRING."
(with-current-buffer (process-buffer process)
(save-excursion
(goto-char (point-max))
(insert output)))
(when (string-match "nREPL server started on port \\([0-9]+\\)" output)
(let ((port (string-to-number (match-string 1 output))))
(let ((moving (= (point) (process-mark process))))
(save-excursion
(goto-char (process-mark process))
(insert string)
(set-marker (process-mark process) (point)))
(when moving
(goto-char (process-mark process))
(-when-let (win (get-buffer-window))
(set-window-point win (point))))))
(when (string-match "nREPL server started on port \\([0-9]+\\)" string)
(let ((port (string-to-number (match-string 1 string))))
(message (format "nREPL server started on %s" port))
(with-current-buffer (process-buffer process)
(let ((client-proc (nrepl-start-client-process nil port t process)))
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