From: Stefan Baums <baums@stefanbaums.com>
To: Eli Zaretskii <eliz@gnu.org>
Cc: 55539@debbugs.gnu.org
Subject: bug#55539: 28.1; Support for the Kharoṣṭhī Script
Date: Fri, 20 May 2022 19:16:52 +0200 [thread overview]
Message-ID: <87fsl4m8e3.fsf@stefanbaums.com> (raw)
In-Reply-To: <83ilq09nyy.fsf@gnu.org> (Eli Zaretskii's message of "Fri, 20 May 2022 19:18:45 +0300")
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>> ;; '(#x10A00 . #x10A5F)
>
> This last line should be removed, no?
Indeed – left over from an earlier experiment.
>
>> '(#x10A3F . #x10A3F)
>> (list
>> (vector
>> (concat consonant
>> "\\(?:" virama consonant "\\)*"
>> modifier "*"
>> virama "?"
>> vowel "*"
>> modifier "*")
>> 1 'font-shape-gstring))))
>
> Note that according to the rule above, a sequence
>
> consonant modifier vowel
>
> will not be composed, although it matches the regexp, because its
> second character is not a virama. Is this okay?
Because of the '(#x10A3F . #x10A3F) bit? Yes, that may be a
problem. With Kharosthi Unicode, out of the following three
examples, the middle one (consonant + modifier + vowel) has its
vowel attached incorrectly
𐨗𐨸𐨁 𐨣𐨸𐨁 𐨐𐨿𐨮𐨸𐨁
Cf. 𐨣𐨸𐨁 with modifier with 𐨣𐨁 without modifier:
[-- Attachment #2: consonant_modifier_vowel.png --]
[-- Type: image/png, Size: 66298 bytes --]
[-- Attachment #3: Type: text/plain, Size: 716 bytes --]
All look fine with Segoe UI Historic, however.
Can you suggest how to reformulate the rule? My intent was to pass
every whole akṣara to the shaper.
>> ("a" ["𐨀"]) ("i" ["𐨀𐨁"]) ("u" ["𐨀𐨂"]) ("R" ["𐨀𐨃"]) ("e" ["𐨀𐨅"]) ("o" ["𐨀𐨆"])
>
> Can you please reformat this to have just one rule per line?
Okay, done. Please find new versions of both files attached.
> Would you be willing to start the legal paperwork of the
> copyright assignment at this time? If yes, I will send you the
> form to fill and the instructions to email the form.
I was dreading that process, but am willing. Yes, please send me
the forms.
Many thanks for your quick response and help!
[-- Attachment #4: kharoshthi.el --]
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[-- Attachment #5: kharoshthi-input.el --]
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next prev parent reply other threads:[~2022-05-20 17:16 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-20 9:48 bug#55539: 28.1; Support for the Kharoṣṭhī Script Stefan Baums
2022-05-20 16:18 ` Eli Zaretskii
2022-05-20 17:16 ` Stefan Baums [this message]
2022-05-20 17:27 ` Eli Zaretskii
2022-05-20 18:05 ` Stefan Baums
2022-05-31 13:47 ` Eli Zaretskii
2022-06-05 16:55 ` Stefan Baums
2022-06-05 16:58 ` Eli Zaretskii
2022-06-05 17:18 ` Stefan Baums
2022-06-05 17:52 ` समीर सिंह Sameer Singh
2022-06-05 18:45 ` Stefan Baums
2022-06-08 13:29 ` समीर सिंह Sameer Singh
2022-06-08 18:42 ` Stefan Baums
2022-06-09 4:59 ` Eli Zaretskii
2022-06-09 9:40 ` Stefan Baums
2022-06-09 10:17 ` Eli Zaretskii
2022-06-09 9:14 ` Eli Zaretskii
2022-06-09 9:52 ` Stefan Baums
2022-06-09 9:56 ` Stefan Baums
2022-06-09 10:29 ` Eli Zaretskii
2022-06-09 10:37 ` Stefan Baums
2022-05-20 17:26 ` Stefan Baums
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