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| author | Barry Warsaw <barry@python.org> | 1997-12-02 21:51:57 (GMT) |
|---|---|---|
| committer | Barry Warsaw <barry@python.org> | 1997-12-02 21:51:57 (GMT) |
| commit | 673d05f0ee0afd043e27e2694eb0e14352ce9772 (patch) | |
| tree | 4c1afaccfcb8ca2ca906e3a2d8623a6a953266e6 | |
| parent | 08052c7bb6ef674782ccef7dc11d71cbe398b5a5 (diff) | |
| download | cpython-673d05f0ee0afd043e27e2694eb0e14352ce9772.zip cpython-673d05f0ee0afd043e27e2694eb0e14352ce9772.tar.gz cpython-673d05f0ee0afd043e27e2694eb0e14352ce9772.tar.bz2 | |
Test for an up-to-date Custom library when byte-compiling, and issue
an informative message when one cannot be found, as is the case with a
vanilla Emacs 19.34 (and NTEmacs 19.34).
| -rw-r--r-- | Misc/python-mode.el | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/Misc/python-mode.el b/Misc/python-mode.el index f878576..140d3c0 100644 --- a/Misc/python-mode.el +++ b/Misc/python-mode.el @@ -30,6 +30,8 @@ ;; you may need to acquire the Custom library. Please see ;; <http://www.python.org/ftp/emacs/> for details. +;; You will want to byte-compile this file. + ;; python-mode.el is currently distributed with XEmacs 19 and XEmacs ;; 20. Since this file is not GPL'd it is not distributed with Emacs, ;; but it is compatible with 19.34 and the current 20 series Emacsen. @@ -80,7 +82,24 @@ (require 'custom) (eval-when-compile - (require 'cl)) + (require 'cl) + (require 'custom) + ;; Stock Emacs 19.34 has a broken/old Custom library that does more + ;; harm than good + (or (fboundp 'defcustom) + (error "STOP! STOP! STOP! STOP! + +The Custom library was not found or is out of date. A more current +version is required. Please download and install the latest version +of the Custom library from: + + <http://www.dina.kvl.dk/~abraham/custom/> + +See the Python Mode home page for details: + + <http://www.python.org/ftp/emacs/> +"))) + ;; user definable variables |