issue 4532
This was caused by the fix for issue 3930. Small and very small
object were focused by 3930 and it did the job.
Though, obviously increasing the thickness for make-bezier-sandwich-stencil
should have been limited.
upper-end-point
;; Step 1: move to lower end point.
lower-end-point)
upper-end-point
;; Step 1: move to lower end point.
lower-end-point)
+ (min (* 2 half-thickness) line-width)
(interval-widen x-extent (/ line-width 2))
(interval-widen y-extent (/ line-width 2)))))
(interval-widen x-extent (/ line-width 2))
(interval-widen y-extent (/ line-width 2)))))