Re: Apropos scoring

[storm@cua.dk (Kim F. Storm)]

kai.grossjohann@gmx.net (Kai Großjohann) writes:

> I just invoked (apropos "gnus group name allow char" nil), and all
> scores were zero.  Is this supposed to be so?
> 
> /----[ first few matches of apropos command ]
> | ad-Orig-gnus-group-get-new-news (0) 
> |   Command: Get newly arrived articles.
> | ad-Orig-gnus-group-list-groups (0) 
> |   Command: List newsgroups with level LEVEL or lower that have unread articles.
> \----
> 
> I noticed that I get scoring for some apropos searches but not for
> others.  I haven't been able to find a pattern.


Sorry for not looking into this sooner.

The "pattern" is simple:

C-h C-a gives you genuine scores (and hits sorted accordingly).

M-x apropos-documentation also does scoring.

M-x apropos doesn't do any scoring (so the list of matching symbols is
sorted alphabetically).


The "fix" to `apropos' is simple (see patch below), but I'm not sure I
like it, as just scoring on the symbol name itself really doesn't give
you a lot...  IMO, the lexical ordering is better for this purpose...


WDYT?

of course, the simplest thing is to reset apropos-show-scores to nil -
then you don't see the scores anymore :-)


Index: apropos.el
===================================================================
RCS file: /cvsroot/emacs/emacs/lisp/apropos.el,v
retrieving revision 1.92
diff -c -r1.92 apropos.el
*** apropos.el	4 Feb 2003 11:00:25 -0000	1.92
--- apropos.el	11 Jul 2003 23:16:32 -0000
***************
*** 466,474 ****
    (let ((p apropos-accumulator)
  	symbol doc properties)
      (while p
        (setcar p (list
! 		 (setq symbol (car p))
! 		 0
  		 (when (fboundp symbol)
  		   (if (setq doc (condition-case nil
  				     (documentation symbol t)
--- 466,475 ----
    (let ((p apropos-accumulator)
  	symbol doc properties)
      (while p
+       (setq symbol (car p))
        (setcar p (list
! 		 symbol
! 		 (apropos-score-symbol symbol)  ;; score
  		 (when (fboundp symbol)
  		   (if (setq doc (condition-case nil
  				     (documentation symbol t)

-- 
Kim F. Storm <storm@cua.dk> http://www.cua.dk