(python-mode-abbrev-table): Use :regexp.

Merge defvar and define-abbrev-table.
(def-python-skeleton): Use :case-fixed and :enable-function.
(python-abbrev-pc-hook, python-abbrev-syntax-table, python-pea-hook): Remove.
(python-mode): Don't modify pre-abbrev-expand-hook.

2 files changed, 16 insertions, 23 deletions

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index d6f8c53df29..54b5c2a2ba4 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,12 @@
+2007-10-31  Stefan Monnier  <monnier@iro.umontreal.ca>
+
+        * progmodes/python.el (python-mode-abbrev-table): Use :regexp.
+        Merge defvar and define-abbrev-table.
+        (def-python-skeleton): Use :case-fixed and :enable-function.
+        (python-abbrev-pc-hook, python-abbrev-syntax-table, python-pea-hook):
+        Remove.
+        (python-mode): Don't modify pre-abbrev-expand-hook.
+
 2007-10-31  Dan Nicolaescu  <dann@ics.uci.edu>
 
         * ediff-util.el (ediff-file-checked-out-p)
diff --git a/lisp/progmodes/python.el b/lisp/progmodes/python.el
index fc28b72bfd1..f54b7c9f928 100644
--- a/lisp/progmodes/python.el
+++ b/lisp/progmodes/python.el
@@ -2036,10 +2036,11 @@ the if condition."
   "Alist of named skeletons for Python mode.
 Elements are of the form (NAME . EXPANDER-FUNCTION).")
 
-(defvar python-mode-abbrev-table nil
+(define-abbrev-table 'python-mode-abbrev-table ()
   "Abbrev table for Python mode.
-The default contents correspond to the elements of `python-skeletons'.")
-(define-abbrev-table 'python-mode-abbrev-table ())
+The default contents correspond to the elements of `python-skeletons'."
+  ;; Allow / in abbrevs.
+  :regexp "\\<\\([[:word:]/]+\\)\\W*")
 
 (eval-when-compile
   ;; Define a user-level skeleton and add it to `python-skeletons' and
@@ -2049,8 +2050,9 @@ The default contents correspond to the elements of `python-skeletons'.")
          (function (intern (concat "python-insert-" name))))
     `(progn
        (add-to-list 'python-skeletons ',(cons name function))
-       (if python-use-skeletons
-           (define-abbrev python-mode-abbrev-table ,name "" ',function nil t))
+       (define-abbrev python-mode-abbrev-table ,name "" ',function
+         :system t :case-fixed t
+         :enable-function (lambda () python-use-skeletons))
        (define-skeleton ,function
          ,(format "Insert Python \"%s\" template." name)
          ,@elements)))))
@@ -2205,23 +2207,6 @@ without confirmation."
 
 (defvar outline-heading-end-regexp)
 (defvar eldoc-documentation-function)
-
-;; Stuff to allow expanding abbrevs with non-word constituents.
-(defun python-abbrev-pc-hook ()
-  "Set the syntax table before possibly expanding abbrevs."
-  (remove-hook 'post-command-hook 'python-abbrev-pc-hook t)
-  (set-syntax-table python-mode-syntax-table))
-
-(defvar python-abbrev-syntax-table
-  (copy-syntax-table python-mode-syntax-table)
-  "Syntax table used when expanding abbrevs.")
-
-(defun python-pea-hook ()
-  "Reset the syntax table after possibly expanding abbrevs."
-  (set-syntax-table python-abbrev-syntax-table)
-  (add-hook 'post-command-hook 'python-abbrev-pc-hook nil t))
-(modify-syntax-entry ?/ "w" python-abbrev-syntax-table)
-
 (defvar python-mode-running)            ;Dynamically scoped var.
 
 ;;;###autoload
@@ -2309,7 +2294,6 @@ with skeleton expansions for compound statement templates.
        '((< '(backward-delete-char-untabify (min python-indent
                                                  (current-column))))
          (^ '(- (1+ (current-indentation))))))
-  (add-hook 'pre-abbrev-expand-hook 'python-pea-hook nil t)
   (if (featurep 'hippie-exp)
       (set (make-local-variable 'hippie-expand-try-functions-list)
            (cons 'python-try-complete hippie-expand-try-functions-list)))