include "basic_1/G/defs.ma".
-let rec asucc (g: G) (l: A) on l: A \def match l with [(ASort n0 n)
+rec definition asucc (g: G) (l: A) on l: A \def match l with [(ASort n0 n)
\Rightarrow (match n0 with [O \Rightarrow (ASort O (next g n)) | (S h)
\Rightarrow (ASort h n)]) | (AHead a1 a2) \Rightarrow (AHead a1 (asucc g
a2))].