~jaro/balkon

ref: 9770e95e2ea1dff02a80a310c94a2fa7389114d5 balkon/.golden/shapedRuns/mixedDirectionComplexRTL.golden -rw-r--r-- 13.2 KiB 
Improve BiDi handling of numbers and neutrals.

Test mirrored neutral characters.

Add shaped runs output for bidirectional text.