Comment fix: change tab to "<tab>" in comment, so that the point is

understandable.

diff --git a/lib/m4sugar/m4sugar.m4 b/lib/m4sugar/m4sugar.m4
index 83c58135ea1dada7a850db2940c4b5c9d4518eca..706a3a5f1b586aa04f3ca0a1a98d8131cb619281 100644 (file)
--- a/lib/m4sugar/m4sugar.m4
+++ b/lib/m4sugar/m4sugar.m4
@@ -1431,7 +1431,7 @@ m4_define([m4_flatten],
 #
 # This macro is robust to active symbols.
 #    m4_define(active, ACTIVE)
-#    m4_strip([  active                active ])end
+#    m4_strip([  active <tab> <tab>active ])end
 #    => active activeend
 #
 # Because we want to preserve active symbols, STRING must be double-quoted.