ui.gadgets.paragraphs: faster pref-dim.
ui.gadgets.paragraphs: faster pref-dim.

Now computing gadget-metrics once, before called (measure-metrics) twice,
the first time adding the result, the second time dropping the top of stack.

factor/factor,AlexIljin/factor,mrjbq7/factor,mrjbq7/factor,factor/factor,bpollack/factor,AlexIljin/factor,tgunr/factor,factor/factor,factor/factor,bpollack/factor,AlexIljin/factor,bpollack/factor,factor/factor,tgunr/factor,mrjbq7/factor,bpollack/factor,bpollack/factor,mrjbq7/factor,mrjbq7/factor,bpollack/factor,AlexIljin/factor,AlexIljin/factor,tgunr/factor,tgunr/factor,tgunr/factor,factor/factor,AlexIljin/factor,bpollack/factor,AlexIljin/factor,mrjbq7/factor,tgunr/factor