From c4d0eab978e6c9341df17418fd5840762f79ec61 Mon Sep 17 00:00:00 2001
From: Clinton Ebadi <clinton@unknownlamer.org>
Date: Wed, 9 Apr 2014 17:24:02 -0400
Subject: [PATCH] Autodoc support for default env var declarations

---
 src/autodoc.sml |  2 ++
 src/printFn.sml | 12 ++++++++++++
 2 files changed, 14 insertions(+)

diff --git a/src/autodoc.sml b/src/autodoc.sml
index b642214..baa8d54 100644
--- a/src/autodoc.sml
+++ b/src/autodoc.sml
@@ -232,6 +232,8 @@ fun makeEmacsKeywords infiles =
 			      (case isAction evs t of
 				   SOME evs => (types, contexts, s :: actions, vals, evs)
 				 | NONE => (types, contexts, actions, s :: vals, evs))
+			    | DEnv (s, _, _) =>
+			      (types, contexts, actions, vals, StringSet.add (evs, s))
 			    | DContext s => (types, s :: contexts, actions, vals, evs))
 		      acc decls
 	    end
diff --git a/src/printFn.sml b/src/printFn.sml
index 42282aa..9b3c4ee 100644
--- a/src/printFn.sml
+++ b/src/printFn.sml
@@ -155,6 +155,12 @@ fun p_decl d =
 						ident name, space 1,
 						punct ":", space 1,
 						p_typ t])
+      | DEnv (name, NONE, _) => string "Unannotated env declaration!"
+      | DEnv (name, SOME t, _) => anchor ("D_" ^ name,
+					  dBox [keyword "var", space 1,
+						ident name, space 1,
+						punct ":", space 1,
+						p_typ t])
       | DContext name => anchor ("C_" ^ name,
 				 dBox [keyword "context", space 1,
 				       ident name])
@@ -176,6 +182,12 @@ fun p_decl_fref d =
 					space 1,
 					punct ":", space 1,
 					p_typ t]
+      | DEnv (name, NONE, _) => string "Unannotated var declaration!"
+      | DEnv (name, SOME t, _) => dBox [keyword "var", space 1,
+					link ("#D_" ^ name, ident name),
+					space 1,
+					punct ":", space 1,
+					p_typ t]
       | DContext name => dBox [keyword "context", space 1,
 			       link ("#C_" ^ name, ident name)]
 
-- 
2.20.1