tests: factor out terminal handling from t7006

diff --git a/Documentation/git-add.txt b/Documentation/git-add.txt
index e213a2efd72aa2cb242fd29922a0fb4c3565b78d..73378b2bef8405f54c661e8c9745057b5b243f4d 100644 (file)
--- a/Documentation/git-add.txt
+++ b/Documentation/git-add.txt
@@ -220,7 +220,7 @@ binary so line count cannot be shown) and there is no
 difference between indexed copy and the working tree
 version (if the working tree version were also different,
 'binary' would have been shown in place of 'nothing').  The
-other file, git-add--interactive.perl, has 403 lines added
+other file, git-add{litdd}interactive.perl, has 403 lines added
 and 35 lines deleted if you commit what is in the index, but
 working tree file has further modifications (one addition and
 one deletion).