diff options
Diffstat (limited to 'src/settings.sml')
| -rw-r--r-- | src/settings.sml | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/settings.sml b/src/settings.sml index af16f9ca..5da1a24e 100644 --- a/src/settings.sml +++ b/src/settings.sml @@ -486,4 +486,8 @@ val safeGet = ref SS.empty fun setSafeGets ls = safeGet := SS.addList (SS.empty, ls) fun isSafeGet x = SS.member (!safeGet, x) +val onError = ref (NONE : (string * string list * string) option) +fun setOnError x = onError := x +fun getOnError () = !onError + end |