Remove broken relpath macro

src/Utils/Utils.jl

@@ -26,8 +26,7 @@ export @block_id,
        convert_partition
 
 # Usability
-export @filename_to_png,
-       @relpath
+export @filename_to_png
 
 # internal conversion
 export template_direction_symbols,
@@ -289,52 +288,6 @@ function source_path(default::Union{AbstractString, Nothing}="")
     end
 end
 
-"""
-   @relpath(name)
-
-Returns the path of the current code file.
-
-### Input
-
-- `name` -- file name
-
-### Output
-
-A string.
-
-### Notes
-
-This macro is handy, e.g., when calling a function that uses a file relative to
-its own location.
-
-For example, suppose that the folder `/home/projects/P1` contains the script `s.jl`
-which loads the data `x.dat` and performs some calculations with it:
-
-```julia
-# file /home/projects/P1/s.jl
-d = open(@relpath "x.dat")
-# do stuff with d
-```
-In this example, the macro `@relpath "s.jl"` evaluates to the string
-`/home/projects/P1/x.dat`. The script `s.jl` can be evaluated from the command line
-from any folder, e.g. suppose that the path working directory is `/home/projects`,
-then one can do `julia -e 'include("P1/s.jl")'` without having to change `s.jl`.
-"""
-macro relpath(name::String)
-    return quote
-        f = source_path()
-        if f == nothing
-            pathdir = ""
-        else
-            pathdir = join(split(f, "/")[1:end-1], "/")
-        end
-        if !isempty(pathdir)
-            pathdir = pathdir * "/"
-        end
-        pathdir * $name
-    end
-end
-
 """
     convert_partition(partition::AbstractVector{<:AbstractVector{Int}})::Union{
         Vector{Int}, Vector{UnitRange{Int}}, Vector{Union{UnitRange{Int}, Int}}}