General Form:

set [word]
set [word = value] ...

Set the value of word to value, if it is present. You can set any word to be any value, numeric or string. If no value is given then the value is the Boolean `true'. If you enter a string, you have to enclose it in double quotes. Set save the lower case version of a word string.

The value of word may be inserted into a command by writing $word. If a variable is set to a list of values that are enclosed in parentheses (which must be separated from their values by white space), the value of the variable is the list.

The variables used by ngspice are listed in section 17.7.

Set entered without any parameter will list all variables set, and their values, if applicable.

Be advised that set sets the lower case variant of word. An exceptions to this rule is the variable sourcepath.