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bug fix to python.el when pressing C-c C-z
From: |
Benjamin Rutt |
Subject: |
bug fix to python.el when pressing C-c C-z |
Date: |
Thu, 18 Nov 2004 16:24:50 -0500 |
User-agent: |
Gnus/5.110002 (No Gnus v0.2) Emacs/21.3.50 (gnu/linux) |
I don't like it when I am editing python in a recently started emacs
and I want to press C-c C-z to show my current python buffer, and I
haven't done M-x run-python yet, and I get an error:
Wrong type argument: stringp, nil
Since `(get-buffer python-buffer)' from the code below can't be
evaluated yet, as `python-buffer' is nil.
This bugfix/enhancement starts up python if it isn't started already
via run-python and fixes this bug. Anyone care to review and commit
this if it seems OK? Thanks,
Benjamin Rutt
--- python.el.orig 2004-11-18 14:24:10.000000000 -0500
+++ python.el 2004-11-18 14:25:07.000000000 -0500
@@ -1235,15 +1235,14 @@
"Switch to the Python process buffer.
With prefix arg, position cursor at end of buffer."
(interactive "P")
- (if (get-buffer python-buffer)
- (pop-to-buffer python-buffer)
- (error "No current process buffer. See variable `python-buffer'"))
+ (when (or (not python-buffer)
+ (not (get-buffer python-buffer)))
+ (run-python nil t))
+ (pop-to-buffer python-buffer)
(when eob-p
(push-mark)
(goto-char (point-max))))
-(add-to-list 'debug-ignored-errors "^No current process buffer.")
-
(defun python-send-region-and-go (start end)
"Send the region to the inferior Python process.
Then switch to the process buffer."
--
Benjamin Rutt
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