Disable process expansion in autosuggestions

Addresses https://github.com/fish-shell/fish-shell/issues/39

1 files changed, 4 insertions, 1 deletions

diff --git a/expand.h b/expand.h
index f9dd90d8..99993ce6 100644
--- a/expand.h
+++ b/expand.h
@@ -46,7 +46,10 @@ enum {
     DIRECTORIES_ONLY = 1 << 5,
     
     /** Don't generate descriptions */
-    EXPAND_NO_DESCRIPTIONS = 1 << 6
+    EXPAND_NO_DESCRIPTIONS = 1 << 6,
+    
+    /** Don't do process expansion */
+    EXPAND_SKIP_PROCESS = 1 << 7
 };
 typedef int expand_flags_t;