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(py-narrow-to-defun): New command (bound to C-x n d) which mimics the 

standard narrow-to-defun but works with Python classes and methods.
With no arg, narrows to most enclosing def/method.  With C-u arg,
narrows to most enclosing class.
This commit is contained in:
Barry Warsaw 1999-01-18 21:49:39 +00:00
parent f6cdcd509d
commit f8ddb6afa0
1 changed files with 15 additions and 0 deletions
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15
Misc/python-mode.el
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@ -477,6 +477,9 @@ Currently-active file is at the head of the list.")
(define-key py-mode-map "\e\C-e" 'py-end-of-def-or-class)
(define-key py-mode-map "\C-c-" 'py-up-exception)
(define-key py-mode-map "\C-c=" 'py-down-exception)
;; stuff that is `standard' but doesn't interface well with
;; python-mode, which forces us to rebind to special commands
(define-key py-mode-map "\C-xnd" 'py-narrow-to-defun)
;; information
(define-key py-mode-map "\C-c\C-b" 'py-submit-bug-report)
(define-key py-mode-map "\C-c\C-v" 'py-version)
@ -1827,6 +1830,18 @@ it's tried again going backward."
(max comment-column (+ (current-column) (if (bolp) 0 1)))
)))
(defun py-narrow-to-defun (&optional class)
"Make text outside current defun invisible.
The defun visible is the one that contains point or follows point.
Optional CLASS is passed directly to `py-beginning-of-def-or-class'."
(interactive "P")
(save-excursion
(widen)
(py-end-of-def-or-class class)
(let ((end (point)))
(py-beginning-of-def-or-class class)
(narrow-to-region (point) end))))
(defun py-shift-region (start end count)
"Indent lines from START to END by COUNT spaces."