Add hack to support empty lines of text
Add hack to support empty lines of text

Consecutive forced breaks (\N\N) can be used to create empty lines of
text in other renderers. This doesn't work with the current text
layouter (wrap_lines_smart). This hack inserts a space glyph between two
consecutive forced breaks to get around this limitation.

astiob/libass,pigoz/libass-ct,libass/libass,richardpl/libass,blinkseb/libass,sanyaade-g2g-repos/libass,MrSmile/libass,vault/libass,grigorig/libass,stps/libass,vault/libass,mwgoldsmith/libass,richardpl/libass,stps/libass,asimonov-im/libass,rhlee/libass,rhlee/libass,rhlee/libass,grigorig/libass,Distrotech/libass,tgoyne/libass,blinkseb/libass,pigoz/libass-ct,Akemi/libass,torque/libass,libass/libass,Distrotech/libass,MrSmile/libass,ShiftMediaProject/libass,xbmc/libass,richardpl/libass,mwgoldsmith/libass,tgoyne/libass,stps/libass,xbmc/libass,ShiftMediaProject/libass,blinkseb/libass,pigoz/libass-ct,tgoyne/libass,Distrotech/libass,Akemi/libass,asimonov-im/libass,torque/libass,torque/libass,sanyaade-g2g-repos/libass,mwgoldsmith/libass,Akemi/libass,sanyaade-g2g-repos/libass,astiob/libass