"No implementation selected for command `%s'"
command-name)))))))
+\f
+;;; Functions for changing capitalization that Do What I Mean
+(defun upcase-dwim (arg)
+ "Upcase words in the region, if active; if not, upcase word at point.
+If the region is active, this function calls `upcase-region'.
+Otherwise, it calls `upcase-word', with prefix argument passed to it
+to upcase ARG words."
+ (interactive "*p")
+ (if (use-region-p)
+ (upcase-region (region-beginning) (region-end))
+ (upcase-word arg)))
+
+(defun downcase-dwim (arg)
+ "Downcase words in the region, if active; if not, downcase word at point.
+If the region is active, this function calls `downcase-region'.
+Otherwise, it calls `downcase-word', with prefix argument passed to it
+to downcase ARG words."
+ (interactive "*p")
+ (if (use-region-p)
+ (downcase-region (region-beginning) (region-end))
+ (downcase-word arg)))
+
+(defun capitalize-dwim (arg)
+ "Capitalize words in the region, if active; if not, capitalize word at point.
+If the region is active, this function calls `capitalize-region'.
+Otherwise, it calls `capitalize-word', with prefix argument passed to it
+to capitalize ARG words."
+ (interactive "*p")
+ (if (use-region-p)
+ (capitalize-region (region-beginning) (region-end))
+ (capitalize-word arg)))
+
\f
(provide 'simple)