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(py-delete-function): new variable

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(py-delete-char): funcall py-delete-function.
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Barry Warsaw 1996-12-17 22:05:07 +00:00
parent 5c8bef1888
commit b05399373c
1 changed files with 7 additions and 1 deletions
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8
Misc/python-mode.el
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@ -275,6 +275,9 @@ Currently-active file is at the head of the list.")
(and (fboundp 'make-obsolete-variable) (and (fboundp 'make-obsolete-variable)
(make-obsolete-variable 'py-mode-hook 'python-mode-hook)) (make-obsolete-variable 'py-mode-hook 'python-mode-hook))
(defvar py-delete-function 'backward-delete-char-untabify
"*Function called by `py-delete-char' when deleting characters.")
(defvar py-mode-map () (defvar py-mode-map ()
"Keymap used in `python-mode' buffers.") "Keymap used in `python-mode' buffers.")
@ -992,7 +995,10 @@ See the `\\[py-execute-region]' docs for an account of some subtleties."
;; Functions for Python style indentation ;; Functions for Python style indentation
(defun py-delete-char (count) (defun py-delete-char (count)
"Reduce indentation or delete character. "Reduce indentation or delete character.
If point is at the leftmost column, deletes the preceding newline. If point is at the leftmost column, deletes the preceding newline.
Deletion is performed by calling the function in `py-delete-function'
with a single argument (the number of characters to delete).
Else if point is at the leftmost non-blank character of a line that is Else if point is at the leftmost non-blank character of a line that is
neither a continuation line nor a non-indenting comment line, or if neither a continuation line nor a non-indenting comment line, or if
@ -1011,7 +1017,7 @@ argument delets that many characters."
(py-continuation-line-p) (py-continuation-line-p)
(not py-honor-comment-indentation) (not py-honor-comment-indentation)
(looking-at "#[^ \t\n]")) ; non-indenting # (looking-at "#[^ \t\n]")) ; non-indenting #
(backward-delete-char-untabify count) (funcall py-delete-function count)
;; else indent the same as the colon line that opened the block ;; else indent the same as the colon line that opened the block
;; force non-blank so py-goto-block-up doesn't ignore it ;; force non-blank so py-goto-block-up doesn't ignore it