1 files changed, 25 insertions, 7 deletions
diff --git a/GF.cabal b/GF.cabal
index 207c3944f..d57f7c84c 100644
--- a/GF.cabal
+++ b/GF.cabal
@@ -543,10 +543,18 @@ data-files:
     lib/resource/thai/VerbTha.gf
     lib/LICENSE
 
+flag haskeline
+  Description: Enable Haskeline in the shell
+  Default:     True
+
 flag readline
   Description: Enable Readline in the shell
   Default:     True
 
+flag editline
+  Description: Enable Editline in the shell
+  Default:     True
+
 flag interrupt
   Description: Enable Ctrl+Break in the shell
   Default:     True
@@ -700,14 +708,24 @@ executable gf
     PGF.Binary
     GFC
     GFI
-  
-  if flag(readline)
-    build-depends: readline
-    ghc-options: -DUSE_READLINE
-    other-modules: GF.System.UseReadline
+
+  if flag(haskeline)
+    build-depends: haskeline
+    cpp-options: -DUSE_HASKELINE
+    other-modules: GF.System.UseHaskeline
   else
-    other-modules: GF.System.NoReadline
-  
+    if flag(readline)
+      build-depends: readline
+      cpp-options: -DUSE_READLINE
+      other-modules: GF.System.UseReadline
+    else
+      if flag(editline)
+        build-depends: editline
+        cpp-options: -DUSE_EDITLINE
+        other-modules: GF.System.UseEditline
+      else
+        other-modules: GF.System.NoReadline
+
   if flag(interrupt)
     cpp-options: -DUSE_INTERRUPT
     other-modules: GF.System.UseSignal