Indexing rows using end keyword errors

[kahaaga]

Describe the bug

Indexing a state space set with end keyword (e.g. x[1:end, 2:3]) errors. I'd expect this to work. Providing an explicit range (e.g. x[1:n, 2:3] does not error.

Minimal Working Example

julia> x = StateSpaceSet(rand(10, 2))
2-dimensional StateSpaceSet{Float64} with 10 points
 0.29452   0.423066
 0.461336  0.01487
 0.34901   0.568634
 0.225427  0.198393
 0.558053  0.901908
 0.101409  0.74085
 0.670569  0.656894
 0.384735  0.399064
 0.563578  0.54824
 0.176497  0.592265

julia> x[1:end, 2]
ERROR: MethodError: no method matching axes(::StateSpaceSet{2, Float64}, ::Int64)

Closest candidates are:
  axes(::Core.SimpleVector, ::Integer)
   @ Base essentials.jl:784
  axes(::Number, ::Integer)
   @ Base number.jl:83
  axes(::RecurrenceAnalysis.AbstractRecurrenceMatrix, ::Any...)
   @ RecurrenceAnalysis ~/.julia/packages/RecurrenceAnalysis/WMZHE/src/matrices/recurrence_matrix_types.jl:51
  ...

Stacktrace:
 [1] lastindex(a::StateSpaceSet{2, Float64}, d::Int64)
   @ Base ./abstractarray.jl:427
 [2] top-level scope
   @ REPL[15]:1

Package versions

This is on StateSpaceSets v1.5.