StacktraceTop: gr::GlyphInfo::logicalIndex () graphite_PangoLogAttrs (text=0xba3d520 " ", length=1, graphite_engine_break (engine=0xb9fb330, tailor_break (text=0xba3d520 " ", length=1519681228, pango_layout_check_lines (layout=<value optimized out>)
StacktraceTop: :logicalIndex () PangoLogAttrs (text=0xba3d520 " ", length=1, engine_ break (engine=0xb9fb330, layout_ check_lines (layout=<value optimized out>)
gr::GlyphInfo:
graphite_
graphite_
tailor_break (text=0xba3d520 " ", length=1519681228,
pango_