diff options
Diffstat (limited to 'Misc/python-mode.el')
-rw-r--r-- | Misc/python-mode.el | 27 |
1 files changed, 26 insertions, 1 deletions
diff --git a/Misc/python-mode.el b/Misc/python-mode.el index cdba45a..9e49ec6 100644 --- a/Misc/python-mode.el +++ b/Misc/python-mode.el @@ -222,7 +222,8 @@ Currently-active file is at the head of the list.") (mapcar (function (lambda (x) (define-key py-mode-map (car x) (cdr x)))) - '(("\C-c\C-c" . py-execute-buffer) + '((":" . py-electric-colon) + ("\C-c\C-c" . py-execute-buffer) ("\C-c|" . py-execute-region) ("\C-c!" . py-shell) ("\177" . py-delete-char) @@ -363,6 +364,30 @@ py-beep-if-tab-change\tring the bell if tab-width is changed" (run-hooks 'py-mode-hook))) +;; electric characters +(defun py-electric-colon (arg) + "Insert a colon. +In certain cases the line is outdented appropriately. If a numeric +argument is provided, that many colons are inserted non-electrically." + (interactive "P") + (self-insert-command (prefix-numeric-value arg)) + (let (this-indent) + (if (and (not arg) + (save-excursion + (forward-word -1) + (looking-at "\\(else\\|except\\|finally\\elif\\):")) + (= (setq this-indent (py-compute-indentation)) + (save-excursion + (forward-line -1) + (py-compute-indentation))) + ) + (save-excursion + (beginning-of-line) + (delete-horizontal-space) + (indent-to (- this-indent py-indent-offset))) + ))) + + ;;; Functions that execute Python commands in a subprocess (defun py-shell () "Start an interactive Python interpreter in another window. |