;
SET -- Sets the value of program or DEBUG variables. The SET command takes
two formats -- assignment format and interactive format.
Assignment format lets you change the value of exactly one variable; e.g.:
> SET xeno = 0.5 (Assign 0.5 to variable xeno.)
> SET yeti = xeno (Assign value of xeno to variable yeti.)
> SET str = 'A plan' (Assign string 'A plan' to variable str.)
> SET `max_qual = 2 (Assign 2 to DEBUG variable `max_qual.)
Interactive format lets you change the values of one or more variables in
response to prompts from DEBUG; e.g.:
> SET einstein
TEST\einstein[1] = 4.23 = 4.28 (Change first element's value to 4.28)
TEST\einstein[2] = 5.78 = (Don't change value of second element.)
TEST\einstein[3] = 3.91 = 3.65 (Change third element's value to 3.65)