From 84ee3973d94168af01c55fcc85fb0636a8c55c6b Mon Sep 17 00:00:00 2001
From: Hongwei Xi <gmhwxi@gmail.com>
Date: Thu, 26 Oct 2023 19:45:38 -0400
Subject: [PATCH] Updating: very very minorly

---
 prelude/DATS/gint000.dats | 45 ++++++++++++++++++++++++++++++++++++++-
 srcgen2/DATS/tread33.dats |  2 ++
 2 files changed, 46 insertions(+), 1 deletion(-)

diff --git a/prelude/DATS/gint000.dats b/prelude/DATS/gint000.dats
index e66e4fea0..183d0b4e9 100644
--- a/prelude/DATS/gint000.dats
+++ b/prelude/DATS/gint000.dats
@@ -141,6 +141,49 @@ gint_consq_uint<>(xs) = (xs >= 1u)
 *)
 //
 (* ****** ****** *)
+//
+#impltmp
+<r0:vwtp>
+gint_foldl_sint
+(xs , r0) =
+loop(x0, r0) where
+{
+//
+val x0 = 0
+//
+#typedef x0 = sint
+//
+fun
+loop(x0: x0, r0: r0): r0 =
+if
+x0 >= xs then r0 else
+loop(x0+1, foldl$fopr<x0><r0>(r0, x0))
+//
+} (*where*) // end-of-[gint_foldl_sint]
+//
+(* ****** ****** *)
+//
+#impltmp
+<r0:vwtp>
+gint_foldr_sint
+(xs , r0) =
+loop(x0, r0) where
+{
+//
+val x0 = xs
+//
+#typedef x0 = sint
+//
+fun
+loop(x0: x0, r0: r0): r0 =
+if
+(x0 <= 0) then r0 else
+(loop
+ (x0-1, foldr$fopr<x0><r0>(x0-1, r0)))
+//
+} (*where*) // end-of-[gint_foldr_sint]
+//
+(* ****** ****** *)
 
 #impltmp
 gint_forall_sint<>
@@ -250,7 +293,7 @@ end // end of [gint_rlistize_nint]
 (* ****** ****** *)
 
 #impltmp
-<y0:vt>
+<y0:vwtp>
 gint_map_llist_nint
   {n}(xs) = let
 //
diff --git a/srcgen2/DATS/tread33.dats b/srcgen2/DATS/tread33.dats
index 22342aa16..9657ce46d 100644
--- a/srcgen2/DATS/tread33.dats
+++ b/srcgen2/DATS/tread33.dats
@@ -144,8 +144,10 @@ d3parsed_get_parsed(dpar)
 val parsed =
 tread33_d3eclistopt(parsed, nerror)
 //
+(*
 val (    ) = prerrln
 ("d3parsed_of_tread33: t3penv = ", t3penv)
+*)
 //
 in//let
 //