diff options
Diffstat (limited to 'lisp/soundex.el')
| -rw-r--r-- | lisp/soundex.el | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/lisp/soundex.el b/lisp/soundex.el index caa34fca925..06d46bc8e15 100644 --- a/lisp/soundex.el +++ b/lisp/soundex.el @@ -30,6 +30,14 @@ ;;; Code: +(defvar soundex-alist + '((?A . nil) (?E . nil) (?H . nil) (?I . nil) (?O . nil) (?U . nil) + (?W . nil) (?Y . nil) (?B . "1") (?F . "1") (?P . "1") (?V . "1") + (?C . "2") (?G . "2") (?J . "2") (?K . "2") (?Q . "2") (?S . "2") + (?X . "2") (?Z . "2") (?D . "3") (?T . "3") (?L . "4") (?M . "5") + (?N . "5") (?R . "6")) + "Alist of chars-to-key-code for building Soundex keys.") + (defun soundex (word) "Return a Soundex key for WORD. Implemented as described in: @@ -54,14 +62,6 @@ and Searching\", Addison-Wesley (1973), pp. 391-392." (substring (concat key "000") 0 4) key))) -(defvar soundex-alist - '((?A . nil) (?E . nil) (?H . nil) (?I . nil) (?O . nil) (?U . nil) - (?W . nil) (?Y . nil) (?B . "1") (?F . "1") (?P . "1") (?V . "1") - (?C . "2") (?G . "2") (?J . "2") (?K . "2") (?Q . "2") (?S . "2") - (?X . "2") (?Z . "2") (?D . "3") (?T . "3") (?L . "4") (?M . "5") - (?N . "5") (?R . "6")) - "Alist of chars-to-key-code for building Soundex keys.") - ;(defvar soundex-test ; '("Euler" "Gauss" "Hilbert" "Knuth" "Lloyd" "Lukasiewicz" ; "Ellery" "Ghosh" "Heilbronn" "Kant" "Ladd" "Lissajous") |