Program

Play audio slide show -- Keyboard shortcut: 'x'

Back to slide -- Keyboard shortcut: 'u'

next -- Keyboard shortcut: 'n'

Annotated program -- Keyboard shortcut: 't'

general.scm - An application of string-merge which converts a list of strings to a string with a given separator.

Lecture 3 - slide 22 : 42
Program 1