this is what what I get when I forked this and looked the ranges.jl file

https://github.com/adityagi02/julia/blob/6bea8e3d51ab9f02c2220a84b7c291c477904aa6/base/range.jl#L50-L135

But when I see ranges.jl in JuliaLang/Julia I get this, I'm not getting why, please help me.

"""
range(start[, stop]; length, stop, step=1)

Given a starting value, construct a range either by length or from start to stop,
optionally with a given step (defaults to 1, a UnitRange).
One of length or stop is required. If length, stop, and step are all specified, they must agree.

If length and stop are provided and step is not, the step size will be computed
automatically such that there are length linearly spaced elements in the range.

If step and stop are provided and length is not, the overall range length will be computed
automatically such that the elements are step spaced.

Special care is taken to ensure intermediate values are computed rationally.
To avoid this induced overhead, see the LinRange constructor.

stop may be specified as either a positional or keyword argument.

!!! compat "Julia 1.1"
stop as a positional argument requires at least Julia 1.1.

Examples

julia> range(1, length=100)
1:100

julia> range(1, stop=100)
1:100

julia> range(1, step=5, length=100)
1:5:496

julia> range(1, step=5, stop=100)
1:5:96

julia> range(1, 10, length=101)
1.0:0.09:10.0

julia> range(1, 100, step=5)
1:5:96

"""