diff options
| -rw-r--r-- | lisp/comint.el | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/lisp/comint.el b/lisp/comint.el index 126f05b1a79..f7ea8194936 100644 --- a/lisp/comint.el +++ b/lisp/comint.el @@ -1,6 +1,6 @@ ;;; comint.el --- general command interpreter in a window stuff -;; Copyright (C) 1988, 90, 92, 93, 94, 95, 96, 97, 98, 99, 2000, 2001, 2002 +;; Copyright (C) 1988,90,92,93,94,95,96,97,98,99,2000,01,02,2003 ;; Free Software Foundation, Inc. ;; Author: Olin Shivers <shivers@cs.cmu.edu> @@ -682,8 +682,7 @@ See `make-comint' and `comint-exec'." Blasts any old process running in the buffer. Doesn't set the buffer mode. You can use this to cheaply run a series of processes in the same comint buffer. The hook `comint-exec-hook' is run after each exec." - (save-excursion - (set-buffer buffer) + (with-current-buffer buffer (let ((proc (get-buffer-process buffer))) ; Blast any old process. (if proc (delete-process proc))) ;; Crank up a new process @@ -1562,7 +1561,7 @@ Make backspaces delete the previous character." (save-restriction (widen) (let ((inhibit-field-text-motion t) - (buffer-read-only nil)) + (inhibit-read-only t)) ;; CR LF -> LF ;; Note that this won't work properly when the CR and LF ;; are in different output chunks, but this is probably an @@ -1601,7 +1600,7 @@ Make backspaces delete the previous character." (setq functions (cdr functions)))) ;; Insert STRING - (let ((buffer-read-only nil) + (let ((inhibit-read-only t) ;; Avoid the overhead of save-excursion, since we just ;; fiddle with the point (saved-point (point-marker))) @@ -1772,7 +1771,8 @@ This function could be on `comint-output-filter-functions' or bound to a key." (goto-char (process-mark (get-buffer-process (current-buffer)))) (forward-line (- comint-buffer-maximum-size)) (beginning-of-line) - (delete-region (point-min) (point)))) + (let ((inhibit-read-only t)) + (delete-region (point-min) (point))))) (defun comint-strip-ctrl-m (&optional string) "Strip trailing `^M' characters from the current output group. |