[Freebangfont-devel] Re: [Issue N22662] more bengali rendering bugs in Qt 3.2 beta

[qt-bugs]

Hi,

it took me a bit longer to fix these, as I was on holidays for some time
in between. The attached version of qscriptengine_x11.cpp should fix
all the problems you talked about. Please tell me if you discover any
other/new problems.

Best regards,
Lars


On Monday, 02. Jun 2003 02:45 Deepayan Sarkar wrote:
>
> (Related to an earlier bug report: [Issue N22662])
>
> Hi,
>
> here are some more Bengali rendering bugs in Qt 3.2 beta (Linux)
> (the first one being the most serious):
>
>
> (1) trying to render the combination
>
>       ra + hasanta +   ka + vowel-sign-o
>
>       09B0      09CD   0995           09CB
>
>     crashes Qt. In fact, the same is true for any consonant in place
>     of
>     'ka' (0995)
>
>
>
> (2) I mentioned this before, and it's more serious than I initially
> thought.
>
>       ra + hasanta + consonant + hasanta + ba
>
>     is rendered incorrectly. The attached files have some real
>     examples
>
>
> (3) zo-phola: YA (09AF) becomes a post-base form only when it's placed
>     after the base consonant in a syllable, not when it's
>     standalone. Qt is rendering
>
>       ya + hasanta (09AF + 09CD)
>
>     as ya-phala (post-base form of ya). The 'halant' form should be
>     used
>     instead.
>
> (4) Init feature: Does Qt support the init feature ? From my tests it
>     seems that it is using the initial form of e-kaar and ai-kaar
>     (09C7 and 09C8) all the time, irrespective of whether it's at the
>     beginning of a word. In the attached examples, the first case
>     should
>     be the init form but not the second.
>
> Thanks,
>
> Deepayan
>
>
>
>

--
Lars Knoll, Senior Software Engineer
Trolltech AS, Waldemar Thranes gt. 98, N-0175 Oslo, Norway

qscriptengine_x11.cpp
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