Every toolbar is represented by an icon, in the assistant's strip (cf. User's manual of AsTeX). When an official icon symbolizes a program, the official icon has been used. When we were not aware of any official icon, we used an icon composed of the name of the program on a standard background. If the program is not installed and that only documentation is available, the inverse video is used as an icon (cf. sec. 4.3).
When a filename begins with ROSETTA, this corresponds to the name of the
CD-ROM drive that contains the Rosetta CD-ROM. For example, if your CD-ROM
drive is called D:, ROSETTA\ast\edit\lisp\calculator.el represents the file
D:\ast\edit\lisp\calculator.el. Note that ROSETBAS\edit\lisp\calculator.el
represents the same file (cf. sec. 6.3).
