-Each word is displayed for (60 / the choosen wpm) seconds, except if the word contains : or , or is greater than 9 characters long, in which case it is displayed for twice as long.
+Each word is displayed for (60 / the choosen wpm) seconds, except if the word ends with ,:— or is greater than 9 characters long, in which case it is displayed for twice as long.
+
+When started, an added delay is optionally added, based on the spray-ramp variable. See it's documentation for details.