#
#
# patch "tests/diff_--external/__driver__.lua"
#  from [81c26da213dc2c202c192d0d3921137e8d71b565]
#    to [8366b74121cad36d5c5cc971725c1fe9935e5d22]
#
============================================================
--- tests/diff_--external/__driver__.lua	81c26da213dc2c202c192d0d3921137e8d71b565
+++ tests/diff_--external/__driver__.lua	8366b74121cad36d5c5cc971725c1fe9935e5d22
@@ -11,38 +11,38 @@ check(get("testhook.lua"))
 
 check(get("testhook.lua"))
 
-check(mtn("--rcfile=testhook.lua", "diff", "--external"), 0, true, false)
-canonicalize("stdout")
+check(mtn("--rcfile=testhook.lua", "diff", "--external"), 0, false, true)
+canonicalize("stderr")
 canonicalize("old_version")
 canonicalize("new_version")
-check(qgrep('file_path: testfile', "stdout"))
+check(qgrep('file_path: testfile', "stderr"))
 check(samefile("old_version", "old_testfile"))
 check(samefile("new_version", "testfile"))
-check(qgrep('diff_args is NIL', "stdout"))
-check(qgrep("rev_old: "..old, "stdout"))
-check(qgrep("rev_new: "..new, "stdout"))
+check(qgrep('diff_args is NIL', "stderr"))
+check(qgrep("rev_old: "..old, "stderr"))
+check(qgrep("rev_new: "..new, "stderr"))
 
-check(mtn("--rcfile=testhook.lua", "diff", "--external", "--diff-args=-foobar"), 0, true, false)
-canonicalize("stdout")
+check(mtn("--rcfile=testhook.lua", "diff", "--external", "--diff-args=-foobar"), 0, false, true)
+canonicalize("stderr")
 canonicalize("old_version")
 canonicalize("new_version")
-check(qgrep('file_path: testfile', "stdout"))
+check(qgrep('file_path: testfile', "stderr"))
 check(samefile("old_version", "old_testfile"))
 check(samefile("new_version", "testfile"))
-check(qgrep('diff_args: -foobar', "stdout"))
-check(qgrep("rev_old: "..old, "stdout"))
-check(qgrep("rev_new: "..new, "stdout"))
+check(qgrep('diff_args: -foobar', "stderr"))
+check(qgrep("rev_old: "..old, "stderr"))
+check(qgrep("rev_new: "..new, "stderr"))
 
-check(mtn("--rcfile=testhook.lua", "diff", "--external", "--diff-args", ""), 0, true, false)
-canonicalize("stdout")
+check(mtn("--rcfile=testhook.lua", "diff", "--external", "--diff-args", ""), 0, false, true)
+canonicalize("stderr")
 canonicalize("old_version")
 canonicalize("new_version")
-check(qgrep('file_path: testfile', "stdout"))
+check(qgrep('file_path: testfile', "stderr"))
 check(samefile("old_version", "old_testfile"))
 check(samefile("new_version", "testfile"))
-check(qgrep('^diff_args: $', "stdout"))
-check(qgrep("rev_old: "..old, "stdout"))
-check(qgrep("rev_new: "..new, "stdout"))
+check(qgrep('^mtn: lua: diff_args: $', "stderr"))
+check(qgrep("rev_old: "..old, "stderr"))
+check(qgrep("rev_new: "..new, "stderr"))
 
 -- Make sure that --diff-args without --external is an error
 check(mtn("diff", "--diff-args=foo"), 1, false, false)