From: Anders Mörtberg <andersmortberg@gmail.com>
Date: Thu, 14 Jan 2016 15:33:34 +0000 (-0500)
Subject: Change printing of environments
X-Git-Url: https://git.ak3n.com/?a=commitdiff_plain;h=f3ca9663d5eb0800cec08ab3dd5d12791582792f;p=cubicaltt.git

Change printing of environments
---

diff --git a/CTT.hs b/CTT.hs
index 6bb0f60..11d80d8 100644
--- a/CTT.hs
+++ b/CTT.hs
@@ -284,18 +284,18 @@ showEnv b e =
 
       showEnv1 e = case e of
         (Upd x env,u:us,fs)   ->
-          showEnv1 (env,us,fs) <+> names x <+> showVal u <> comma
+          showEnv1 (env,us,fs) <+> names x <+> showVal1 u
         (Sub i env,us,phi:fs) ->
-          showEnv1 (env,us,fs) <+> names (show i) <+> text (show phi) <> comma
+          showEnv1 (env,us,fs) <+> names (show i) <+> text (show phi)
         (Def _ env,vs,fs)     -> showEnv1 (env,vs,fs)
         _                     -> showEnv b e
   in case e of
     (Empty,_,_)           -> PP.empty
     (Def _ env,vs,fs)     -> showEnv b (env,vs,fs)
     (Upd x env,u:us,fs)   ->
-      parens (showEnv1 (env,us,fs) <+> names x <+> showVal u)
+      showEnv1 (env,us,fs) <+> names x <+> showVal u
     (Sub i env,us,phi:fs) ->
-      parens (showEnv1 (env,us,fs) <+> names (show i) <+> text (show phi))
+      showEnv1 (env,us,fs) <+> names (show i) <+> text (show phi)
 
 instance Show Loc where
   show = render . showLoc