grapes-set-help-grapes: Assigns a value to a variable, unless it already exists

Description Usage Arguments Value

Description

Assigns a value to a variable, unless it already exists

Usage

1
x %<-?% value

Arguments

x

(RHS) The variables to be assigned.

value

(LHS) The expression whose value to assign to the variables.

Value

(invisibly) the value of the variable.


HenrikBengtsson/TopDomStudy documentation built on May 14, 2021, 1:49 p.m.