Shape min anchors
Floor on how many structural anchors a non-:= run's shared
skeleton must have before AlignMatchingShapes will align it. This
stops trivial 1-2 symbol shapes (e.g. every Foo(x); or a.b;)
from triggering noisy column padding across ordinary code. Lines
that already contain := are unaffected by this floor.
Related
- No space before := - No space BEFORE := ("X:= 1" not "X := 1").
- Space after := - Single space AFTER := ("X:= 1" not "X:=1").
- Align const = - Vertical-align = in const blocks.