From bee84153d00d1e3d59c3a0a5ba0ab4cae773cf9e Mon Sep 17 00:00:00 2001
From: Claudio Sacerdoti Coen <claudio.sacerdoticoen@unibo.it>
Date: Mon, 27 Mar 2006 11:28:06 +0000
Subject: [PATCH] More robust handling of Control-C.

---
 components/binaries/utilities/test_library.ml | 27 +++++++++++++------
 1 file changed, 19 insertions(+), 8 deletions(-)

diff --git a/components/binaries/utilities/test_library.ml b/components/binaries/utilities/test_library.ml
index f0e9510db..57939da48 100644
--- a/components/binaries/utilities/test_library.ml
+++ b/components/binaries/utilities/test_library.ml
@@ -55,6 +55,8 @@ let urifname =
 
 let ic = open_in urifname
 
+exception Done;;
+
 let _ =
   try
     while true do
@@ -85,13 +87,22 @@ let _ =
       with
         | End_of_file as exn -> raise exn
         | Sys.Break ->
-           Printf.printf "SKIPPED\n";
-           flush stdout;
-           Printf.eprintf "Continue with next URI? [y/_]";
-           flush stderr;
-           (match input_line stdin with
-               "y" -> ()
-             | _ -> raise Sys.Break)
+           let rec skip_break prompt =
+            try
+             if prompt then
+              begin
+               Printf.printf "SKIPPED\n";
+               flush stdout;
+               Printf.eprintf "Continue with next URI? [y/_]";
+               flush stderr;
+              end;
+             (match input_line stdin with
+                 "y" -> ()
+               | _ -> raise Done)
+            with
+             Sys.Break -> skip_break false
+           in
+            skip_break true
         | exn ->
            Printf.printf "FAIL\n";
            flush stdout;
@@ -99,4 +110,4 @@ let _ =
     done
   with
      End_of_file
-   | Sys.Break -> ()
+   | Done -> ()
-- 
2.39.2