Svg.path.smooth: def of gralha-svg-render@0.1.0.1
Import: import gralha-svg-render@0.1.0.1/svg.bend as Svg
Lines 415-421 of gralha-svg-render@0.1.0.1/svg.bend: https://jend.leeeet.dev/read.txt?path=gralha-svg-render@0.1.0.1/svg.bend&start_line=415&end_line=421

import Base
import gralha-text-scan@0.1.0.1/scan.bend as U

# The reflected control point of a smooth curve after a curve of the same
# kind (commands a or b), else the current point.
def path.smooth(p: Path, +a: U32, +b: U32) -> Point:
  Path{cur, start, ctrl, old, prev, es, trace, tol} = p
  +c = cur
  +pv = prev
  U.choose(Point, U32.is_eq(pv, a) || U32.is_eq(pv, b), point.sub(point.scale(c, 2.0), ctrl), c)

Uses (8):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool.or
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.is_eq
  https://jend.leeeet.dev/definition.txt?path=gralha-svg-render@0.1.0.1/svg.bend&name=Path
  https://jend.leeeet.dev/definition.txt?path=gralha-svg-render@0.1.0.1/svg.bend&name=Point
  https://jend.leeeet.dev/definition.txt?path=gralha-svg-render@0.1.0.1/svg.bend&name=point.scale
  https://jend.leeeet.dev/definition.txt?path=gralha-svg-render@0.1.0.1/svg.bend&name=point.sub
  https://jend.leeeet.dev/definition.txt?path=gralha-text-scan@0.1.0.1/scan.bend&name=choose