Function: COMMON-LISP:GENSYM

package type clhs github

Creates a new uninterned symbol whose name is a prefix string (defaults to “G”), followed by a decimal number. Thing, when supplied, will alter the prefix if it is a string, or be used for the decimal number if it is a number, of this symbol. The default value of the number is the current value of gensym-counter which is incremented each time it is used.

Lambda list

(&optional sb-impl::thing)