patch 8.1.0496: no tests for indent files
Problem: No tests for indent files.
Solution: Add a mechanism for running indent file tests. Add a first test
for Vim indenting.
diff --git a/runtime/indent/testdir/cleantest.vim b/runtime/indent/testdir/cleantest.vim
new file mode 100644
index 0000000..909cf81
--- /dev/null
+++ b/runtime/indent/testdir/cleantest.vim
@@ -0,0 +1,6 @@
+" Deletes all the test output files: *.fail and *.out
+for fname in glob('testdir/*.out', 1, 1) + glob('testdir/*.fail', 1, 1)
+ call delete(fname)
+endfor
+
+quit