--- a/tests/test-evolve-obshistory-lots-of-splits.t	Wed Apr 08 01:16:53 2020 +0800
+++ b/tests/test-evolve-obshistory-lots-of-splits.t	Wed Apr 08 01:16:54 2020 +0800
@@ -63,77 +63,63 @@
   adding d
   diff --git a/a b/a
   new file mode 100644
-  examine changes to 'a'?
-  (enter ? for help) [Ynesfdaq?] y
+  examine changes to 'a'? [Ynesfdaq?] y
   
   @@ -0,0 +1,1 @@
   +42
-  record change 1/4 to 'a'?
-  (enter ? for help) [Ynesfdaq?] y
+  record change 1/4 to 'a'? [Ynesfdaq?] y
   
   diff --git a/b b/b
   new file mode 100644
-  examine changes to 'b'?
-  (enter ? for help) [Ynesfdaq?] n
+  examine changes to 'b'? [Ynesfdaq?] n
   
   diff --git a/c b/c
   new file mode 100644
-  examine changes to 'c'?
-  (enter ? for help) [Ynesfdaq?] n
+  examine changes to 'c'? [Ynesfdaq?] n
   
   diff --git a/d b/d
   new file mode 100644
-  examine changes to 'd'?
-  (enter ? for help) [Ynesfdaq?] n
+  examine changes to 'd'? [Ynesfdaq?] n
   
   created new head
   continue splitting? [Ycdq?] y
   diff --git a/b b/b
   new file mode 100644
-  examine changes to 'b'?
-  (enter ? for help) [Ynesfdaq?] y
+  examine changes to 'b'? [Ynesfdaq?] y
   
   @@ -0,0 +1,1 @@
   +43
-  record change 1/3 to 'b'?
-  (enter ? for help) [Ynesfdaq?] y
+  record change 1/3 to 'b'? [Ynesfdaq?] y
   
   diff --git a/c b/c
   new file mode 100644
-  examine changes to 'c'?
-  (enter ? for help) [Ynesfdaq?] n
+  examine changes to 'c'? [Ynesfdaq?] n
   
   diff --git a/d b/d
   new file mode 100644
-  examine changes to 'd'?
-  (enter ? for help) [Ynesfdaq?] n
+  examine changes to 'd'? [Ynesfdaq?] n
   
   continue splitting? [Ycdq?] y
   diff --git a/c b/c
   new file mode 100644
-  examine changes to 'c'?
-  (enter ? for help) [Ynesfdaq?] y
+  examine changes to 'c'? [Ynesfdaq?] y
   
   @@ -0,0 +1,1 @@
   +44
-  record change 1/2 to 'c'?
-  (enter ? for help) [Ynesfdaq?] y
+  record change 1/2 to 'c'? [Ynesfdaq?] y
   
   diff --git a/d b/d
   new file mode 100644
-  examine changes to 'd'?
-  (enter ? for help) [Ynesfdaq?] n
+  examine changes to 'd'? [Ynesfdaq?] n
   
   continue splitting? [Ycdq?] y
   diff --git a/d b/d
   new file mode 100644
-  examine changes to 'd'?
-  (enter ? for help) [Ynesfdaq?] y
+  examine changes to 'd'? [Ynesfdaq?] y
   
   @@ -0,0 +1,1 @@
   +45
-  record this change to 'd'?
-  (enter ? for help) [Ynesfdaq?] y
+  record this change to 'd'? [Ynesfdaq?] y
   
   no more change to split