String.append: def of Base
Import: import Base
Lines 1987-1992 of Base/base.bend: https://jend.leeeet.dev/read.txt?path=Base/base.bend&start_line=1987&end_line=1992

import Base

def String.append(a: String, b: String) -> String:
  match a:
    case SNil{}:
      b
    case SCon{h, t}:
      SCon{h, String.append(t, b)}

Uses (1):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String