Right. What Khaled said. On Sat, Nov 11, 2017 at 12:25 PM, Khaled Hosny <[email protected]> wrote:
> On Sat, Nov 11, 2017 at 08:39:09AM +0700, Martin Hosken wrote: > > Dear Behdad, > > > > Please could you explain the purpose and function of > > HB_GLYPH_FLAG_UNSAFE_TO_BREAK. Is this about line breaking? grapheme > > clustering? > > It is about shaping after line breaking. IIUC, unsafe to break means you > must > reshape if you break here (up to the next/previous safe to break point), > but actual break points have to be identified by the client as usual. > > IMHO, that is an optimization for the clients that want to do the right > thing after breaking but don’t want to re-shape text needlessly. > > Regards, > Khaled > _______________________________________________ > HarfBuzz mailing list > [email protected] > https://lists.freedesktop.org/mailman/listinfo/harfbuzz > -- behdad http://behdad.org/
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