-This module is a simple interface to reading config files. Config file
-format is roughly like .XDefaults format - <name>:<value> pairs. A
-hash of the name/value pairs are returned. Variable interpolation is
-supported such that env(1) variables will be interpolated as well as
-previously defined values. Thus:
+This module is a simple interface to reading config files. Config file format is
+roughly like .XDefaults format - <name>:<value> pairs. Note that you can use
+either ':' or '=' as a separator between the name and value. A hash of the
+name/value pairs are returned. Variable interpolation is supported such that
+env(1) variables will be interpolated as well as previously defined values.
+Thus: