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(py-jump-on-exception): Variable which if t, means that if an

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exception occurs in a synchronous Python subprocess, the mode will
automatically jump to the innermost exception.
This commit is contained in:
Barry Warsaw 1997-12-03 05:25:48 +00:00
parent 27ee115fd7
commit 9981d2226d
1 changed files with 19 additions and 7 deletions
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26
Misc/python-mode.el
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@ -238,6 +238,12 @@ the Emacs bell is also rung as a warning."
:type 'boolean
:group 'python)
(defcustom py-jump-on-exception t
"*Jump to innermost exception frame in *Python Output* buffer.
When this variable is non-nil and ane exception occurs when running
Python code synchronously in a subprocess, jump immediately to the
source code of the innermost frame.")
(defcustom py-backspace-function 'backward-delete-char-untabify
"*Function called by `py-electric-backspace' when deleting backwards."
:type 'function
@ -1043,15 +1049,21 @@ Electric behavior is inhibited inside a string or comment."
(set-buffer curbuf))))
(defun py-postprocess-output-buffer (buf)
(save-excursion
(set-buffer buf)
(beginning-of-buffer)
(while (re-search-forward py-traceback-line-re nil t)
(let ((file (match-string 1))
(line (string-to-int (match-string 2))))
(py-highlight-line (py-point 'bol) (py-point 'eol) file line))
(let (line file bol)
(save-excursion
(set-buffer buf)
(beginning-of-buffer)
(while (re-search-forward py-traceback-line-re nil t)
(setq file (match-string 1)
line (string-to-int (match-string 2))
bol (py-point 'bol))
(py-highlight-line bol (py-point 'eol) file line))
(when (and py-jump-on-exception line)
(beep)
(py-jump-to-exception file line))
)))
;;; Subprocess commands