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-rw-r--r--src/core_print.sml8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/core_print.sml b/src/core_print.sml
index 8dcb3228..08739aea 100644
--- a/src/core_print.sml
+++ b/src/core_print.sml
@@ -496,9 +496,7 @@ fun p_datatype env (x, n, xs, cons) =
else
string x
in
- box [string "datatype",
- space,
- xp,
+ box [xp,
p_list_sep (box []) (fn x => box [space, string x]) xs,
space,
string "=",
@@ -534,7 +532,9 @@ fun p_decl env (dAll as (d, _) : decl) =
space,
p_con env c]
end
- | DDatatype x => p_datatype env x
+ | DDatatype x => box [string "datatype",
+ space,
+ p_list_sep (box [space, string "and", space]) (p_datatype (E.declBinds env dAll)) x]
| DVal vi => box [string "val",
space,
p_vali env vi]