[Lohit-devel-list] Need information regarding Samvruthokaram ligature in Malayalam fonts
Shriramana Sharma
samjnaa at gmail.com
Mon Sep 30 16:05:55 UTC 2013
On Mon, Sep 30, 2013 at 12:24 PM, Rahul Bhalerao <b.rahul.pm at gmail.com> wrote:
> The original issue was as follows:
> - The 'samvruthokaram' syllable in malayalam is actually a half vowel which
> is formed by vowel 'U' (Unicode 0D41) followed by the halanth character in
> malayalam.
> - Since halanth is by default allowed only after a consonant, the sequence
> for samvruthokaram was yielding a dotted circle in between
> - Hence it was necessary to amend the rendering engine to allow this
> sequence
Yeah but there is no justification for inventing a new ligature.
Inventing new written forms as part of script should not be done by
font makers/maintainers. The user community as per guidance of
scholars should invent these and if officially/widely accepted then
font makers should update their font
> There is a long discussion on this and few other issues on the old bug at:
> https://bugzilla.redhat.com/show_bug.cgi?id=242016
I don't seem to find any detail there on this particular issue.
> As far the shape of the glyph in Lohit font is concerned, once the rendering
> engine issue of dotted circle was resolved, the shape of the ligature for
> samvruthokaram was changed on the request of Ani Peter. I am not able to
> find the old bug in bugzilla but remember that the particular ligature was
> added on request from Ani. May be Ani can give some linguistic justification
> for the particular shape which I am not aware of.
If there is any attestation for the use and acceptance of this
ligature in the script as seen in books/newspapers etc, I'd like to
see that. I feel Lohit is NOT the platform for glyph inventions...
--
Shriramana Sharma ஶ்ரீரமணஶர்மா श्रीरमणशर्मा
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