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bug#13041: 24.2; diacritic-fold-search
From: |
martin rudalics |
Subject: |
bug#13041: 24.2; diacritic-fold-search |
Date: |
Sun, 02 Dec 2012 18:45:38 +0100 |
> But nevertheless the `decomposition' property should be used to find
> all decomposable characters. The question is how to use them in the search.
Whatever solution you find most suitable here, it would be nice to come
up with a similar solution for sorting. I've been playing around with a
function like
(defun decomposed-string-lessp (string1 string2)
"Return t if STRING1 is decomposition-less than STRING2."
(let* ((length1 (length string1))
(length2 (length string2))
(min-length (min length1 length2))
(index 0)
type1 type2)
(catch 'found
(while (< index min-length)
(setq type1 (car (get-char-code-property
(elt string1 index) 'decomposition)))
(setq type2 (car (get-char-code-property
(elt string2 index) 'decomposition)))
(cond
((< type1 type2)
(throw 'found t))
((> type1 type2)
(throw 'found nil)))
;; Continue.
(setq index (1+ index)))
;; Shorter is less.
(< length1 length2))))
but am not sure whether I'm missing something wrt the return value of
`get-char-code-property'.
martin
- bug#13041: 24.2; diacritic-fold-search, Drew Adams, 2012/12/01
- bug#13041: 24.2; diacritic-fold-search, Eli Zaretskii, 2012/12/01
- bug#13041: 24.2; diacritic-fold-search, Eli Zaretskii, 2012/12/01
- bug#13041: 24.2; diacritic-fold-search, Drew Adams, 2012/12/01
- bug#13041: 24.2; diacritic-fold-search, Juri Linkov, 2012/12/01
- bug#13041: 24.2; diacritic-fold-search,
martin rudalics <=
- bug#13041: 24.2; diacritic-fold-search, Eli Zaretskii, 2012/12/02
- bug#13041: 24.2; diacritic-fold-search, martin rudalics, 2012/12/03
- bug#13041: 24.2; diacritic-fold-search, Eli Zaretskii, 2012/12/03
- bug#13041: 24.2; diacritic-fold-search, martin rudalics, 2012/12/03
- bug#13041: 24.2; diacritic-fold-search, Eli Zaretskii, 2012/12/03
- bug#13041: 24.2; diacritic-fold-search, martin rudalics, 2012/12/04
- bug#13041: 24.2; diacritic-fold-search, Eli Zaretskii, 2012/12/04
- bug#13041: 24.2; diacritic-fold-search, martin rudalics, 2012/12/05
- bug#13041: 24.2; diacritic-fold-search, Eli Zaretskii, 2012/12/05
- bug#13041: 24.2; diacritic-fold-search, martin rudalics, 2012/12/06