flush stdout after print_string

diff --git a/helm/gTopLevel/regtest.ml b/helm/gTopLevel/regtest.ml
index 625ac6440fd615c4231055527b92b844652adbc5..f3635f3d8cdae64f0924d323bec12f49291495bb 100644 (file)
--- a/helm/gTopLevel/regtest.ml
+++ b/helm/gTopLevel/regtest.ml
@@ -29,7 +29,7 @@ let argc = Array.length Sys.argv
 
 let rawsep = "###"
 let sep = Pcre.regexp (sprintf "^%s" rawsep)
-let print s = print_string s
+let print s = print_string s; flush stdout
 let print_endline s = print_endline s
 let print_endline_to_channel ch s = output_string ch (s ^ "\n")