[Libreoffice-bugs] [Bug 65353] FILESAVE: LO embeds non-used fonts

[bugzilla-daemon at bugs.documentfoundation.org]

https://bugs.documentfoundation.org/show_bug.cgi?id=65353

--- Comment #21 from Yousuf Philips (jay) <philipz85 at hotmail.com> ---
So i see that whatever fonts are set to be used for asian and ctl language
support, even though the fonts arent actually set to any text but are set in
various styles like the default paragraph and graphic styles, they will be
saved within the document.

On Windows 8.1, for asian support, Microsoft YaHei and SimSun are selected[1],
and it embeds SimSun, but strangely didnt for YaHei, but corrupts the SimSun
17.4mb file as it removes the first 32 bytes from its beginning. For ctl
support, Mangal is set and it embeds it totaling 377kb. A resulting blank
document with these fonts takes up 11mb.

On Linux Mint 18 (clean installation), for asian support, WenQuanYi Micro Hei
is selected and takes up 4.9mb, while for ctl support, Lohit Devanagari is
selected and takes up 137.5k, as it saves two copies of the same file. A
resulting blank document with these fonts takes up 3.8mb.

On Linux Mint 18 (with various MS fonts installed), for asian support,
Microsoft YaHei and SimSun are selected and take up 51.8mb, while for ctl
support, Lucida Sans is selected and takes up 127kb. A resulting blank document
with these fonts takes up 3.8mb. A resulting blank document with these fonts
takes up 32.9mb.

Separate from the asian and ctl support, LO saves Liberation Sans and Serif for
latin support which take up 2.8mb.

@Olivier: in your duplicate bug, what do you have set for latin, asian and ctl
fonts to get the whopping 94mb file you mentioned.

[1] Tools > Options > LibreOffice Writer > Basic Fonts (Asian)

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