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Re: [ft-devel] GF's cmap fails


From: Parth Wazurkar
Subject: Re: [ft-devel] GF's cmap fails
Date: Mon, 13 Aug 2018 10:55:19 +0530

[commit 401ce90 -> parthw-cleaned, origin/parthw-cleaned)]

Parth,


calling

  ./ftview -e "" 20 cmr10.600gf

only shows `A' glyphs.  This is incorrect.  It should rather start
with `ΓΔΘΛΞΠ...' since `-e ""' invokes the font's internal cmap (this
is, the only cmap that GF currently implements).

Ok. Currently the GF's cmap is like, the first glyph in the file is indexed to 0,
and so on. So in cmr10.600gf, `ABCD...' appear first so they are now indexed
from `0,1,2..' what happened previously is the glyphs were indexed according to
their charcode values extracted from the `char_loc' command and this was the
order `ΓΔΘΛΞΠ...'. I have properly set the encoding values, but I don't know why
`-e ""' ' option is failing. Other options with `-e' except `-e "" ' are giving proper
output.
Any specific reason why `-e "" ' is failing so that I can fix it?

Thank you

Parth

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