Jonas Jenwald 6f2f0700b7 Don't map glyphs to certain problematic Thai/Lao Unicode locations (issue 5994) ...

*This patch depends on PR 5990.*

According to https://dxr.mozilla.org/mozilla-central/source/gfx/harfbuzz/src/hb-ot-shape-fallback.cc#38, certain Thai/Lao characters are treated as special by the font shaping code in Firefox.
Further down in that file, https://dxr.mozilla.org/mozilla-central/source/gfx/harfbuzz/src/hb-ot-shape-fallback.cc#216, the vertical position of glyphs is modified, which should thus explain why some glyphs end up in the wrong position in the PDF file.

Fixes 5994.

2015-06-05 23:53:22 +02:00

1.2 MiB

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