-(eval-and-compile
- (defalias 'sieve-make-overlay (if (featurep 'xemacs)
- 'make-extent
- 'make-overlay))
- (defalias 'sieve-overlay-put (if (featurep 'xemacs)
- 'set-extent-property
- 'overlay-put))
- (defalias 'sieve-overlays-at (if (featurep 'xemacs)
- 'extents-at
- 'overlays-at)))
-