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-rw-r--r--lib/tools/emacs/erlang-test.el11
1 files changed, 9 insertions, 2 deletions
diff --git a/lib/tools/emacs/erlang-test.el b/lib/tools/emacs/erlang-test.el
index 2ee584d11a..fbdd298da3 100644
--- a/lib/tools/emacs/erlang-test.el
+++ b/lib/tools/emacs/erlang-test.el
@@ -50,8 +50,15 @@
;; The -L option adds a directory to the load-path. It should be the
;; directory containing erlang.el and erlang-test.el.
;;
-;; 3. Call the script test-erlang-mode in this directory. This script
-;; use the second method.
+;; 3. Run the emacs_SUITE. The testcases tests_interpreted/1 and
+;; tests_compiled/1 in this suite are using the second method. One
+;; way to run this suite is with the ct_run tool, for example like the
+;; following when standing at the OTP repo top directory:
+;;
+;; ct_run -suite lib/tools/test/emacs_SUITE
+;;
+;; Note that this creates a lot of html log files in the current
+;; directory.
;;; Code: