Death & Unconsciousness

1 files changed, 31 insertions, 0 deletions

diff --git a/default.nix b/default.nix
index 4b974c3..b496745 100644
--- a/default.nix
+++ b/default.nix
@@ -56,6 +56,37 @@ rec {
          -- The shell description and utility functions
         -- 
         2.8.0
+
+
+        From 20e394aa3ea287fcaacde9c076c9f49929b28ece Mon Sep 17 00:00:00 2001
+        From: Gregor Kleen <gkleen@yggdrasil.li>
+        Date: Sat, 11 Jun 2016 22:06:36 +0200
+        Subject: [PATCH] Allow modification of state in beforePrompt
+
+        ---
+         src/System/Console/Shell/RunShell.hs | 6 ++++--
+         1 file changed, 4 insertions(+), 2 deletions(-)
+
+        diff --git a/src/System/Console/Shell/RunShell.hs b/src/System/Console/Shell/RunShell.hs
+        index 79ffb54..3e0b95b 100644
+        --- a/src/System/Console/Shell/RunShell.hs
+        +++ b/src/System/Console/Shell/RunShell.hs
+        @@ -217,9 +217,11 @@ shellLoop desc backend iss = loop
+            bst = backendState iss
+ 
+            loop st = do
+        -        flushOutput backend bst
+        +     flushOutput backend bst
+        +     
+        +     runSh st (outputString backend bst) (beforePrompt desc) >>= loop' . fst
+ 
+        -        runSh st (outputString backend bst) (beforePrompt desc)
+        +   loop' st = do
+                 setAttemptedCompletionFunction backend bst
+                  (completionFunction desc backend bst st)
+ 
+        -- 
+        2.8.3
       '');
     };
   };