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Re: [emacs-bidi] reordering based on implicit levels
From: |
Alex Schroeder |
Subject: |
Re: [emacs-bidi] reordering based on implicit levels |
Date: |
Mon, 12 Nov 2001 22:43:03 +0100 |
User-agent: |
Gnus/5.090004 (Oort Gnus v0.04) Emacs/21.1 (i686-pc-linux-gnu) |
Eli Zaretskii <address@hidden> writes:
> The correct result for the above example is this:
>
> .SLOOF is a word for OOF
Ok, I fixed a small bug in my code (I had commented out some code in
bidi-resolve-implicit-levels which I should not have).
(let ((str "FOO is a word for FOOLS."))
(bidi-reorder-string
str
(bidi-resolve-implicit-levels
(bidi-resolve-weak-types
(bidi-get-types str))
(make-list (length str) 1))))
=> ".SLOOF is a word for OOF"
> (I didn't actually test this, so the period could be a problem.)
Yes, this is exactly the problem I'm having at the moment. Consider
the following example in UAX#9:
Memory: car MEANS CAR.
Resolved levels: 22211111111111
Reverse level 2: rac MEANS CAR.
Reverse levels 1-2: .RAC SNAEM car
The resolved levels seem to indicate that his is exactly the kind of
thing we are wondering about. They assign level 1 to the final
full-stop. Here's what my code does:
(let ((str "car MEANS CAR."))
(bidi-resolve-implicit-levels
(bidi-resolve-weak-types
(bidi-get-types str))
(make-list (length str) 1)))
=> (2 2 2 2 1 1 1 1 1 1 1 1 1 2)
The final full-stop gets a level of 2. I will investigate some more;
it could be that the problem I am having is related to the sor/eor
assumptions I am making.
Alex.
--
http://www.emacswiki.org/
- [emacs-bidi] reordering based on implicit levels, Alex Schroeder, 2001/11/10
- Re: [emacs-bidi] reordering based on implicit levels, Eli Zaretskii, 2001/11/11
- Re: [emacs-bidi] reordering based on implicit levels, Alex Schroeder, 2001/11/11
- Re: [emacs-bidi] reordering based on implicit levels, Eli Zaretskii, 2001/11/12
- Re: [emacs-bidi] reordering based on implicit levels, Alex Schroeder, 2001/11/12
- Re: [emacs-bidi] reordering based on implicit levels, Alex Schroeder, 2001/11/12
- Re: [emacs-bidi] reordering based on implicit levels, Eli Zaretskii, 2001/11/13
- Re: [emacs-bidi] reordering based on implicit levels, Alex Schroeder, 2001/11/13
- Re: [emacs-bidi] reordering based on implicit levels, Eli Zaretskii, 2001/11/13
- Re: [emacs-bidi] reordering based on implicit levels,
Alex Schroeder <=
- Re: [emacs-bidi] reordering based on implicit levels, Eli Zaretskii, 2001/11/13
- Re: [emacs-bidi] reordering based on implicit levels, Alex Schroeder, 2001/11/12
- Re: [emacs-bidi] reordering based on implicit levels, Eli Zaretskii, 2001/11/13
- Re: [emacs-bidi] reordering based on implicit levels, Alex Schroeder, 2001/11/13
- Re: [emacs-bidi] reordering based on implicit levels, Eli Zaretskii, 2001/11/13
Re: [emacs-bidi] reordering based on implicit levels, Alex Schroeder, 2001/11/11
Re: [emacs-bidi] reordering based on implicit levels, Alex Schroeder, 2001/11/11