In

In(k)

gives the kth line of input.

Examples

>> x = 1
1

>> x = x + 1
2

>> Do(In(2), {3})

>> x
5

>> In(-1)
5

>> Definition(In)
Attributes(In)={Listable,NHoldFirst,Protected}
In(1):=x=1
In(2):=x=x+1
In(3):=Do(In(2),{3})
In(4):=x
In(5):=In(-1)

Implementation status

• ☑ - partially implemented

Github

• Implementation of In