Move PkgFiles code to separate file. Fixes #4.

Author: timholy

src/CodeTracking.jl

@@ -7,9 +7,21 @@ using UUIDs
 export PkgFiles
 export whereis, definition, pkgfiles
 
-include("data.jl")
+include("pkgfiles.jl")
 include("utils.jl")
 
+### Global storage
+
+# These values get populated by Revise
+
+const method_info = IdDict{Type,Tuple{LineNumberNode,Expr}}()
+
+const _pkgfiles = Dict{PkgId,PkgFiles}()
+
+const method_lookup_callback = Ref{Any}(nothing)
+
+### Public API
+
 """
     filepath, line = whereis(method::Method)
 

src/data.jl src/pkgfiles.jlsrc/data.jl renamed to src/pkgfiles.jl

@@ -1,5 +1,3 @@
-# The variables here get populated by Revise.jl.
-
 """
 PkgFiles encodes information about the current location of a package.
 Fields:
@@ -32,9 +30,3 @@ function Base.show(io::IO, info::PkgFiles)
     print(io, "  files: ")
     show(io, info.files)
 end
-
-const method_info = IdDict{Type,Tuple{LineNumberNode,Expr}}()
-
-const _pkgfiles = Dict{PkgId,PkgFiles}()
-
-const method_lookup_callback = Ref{Any}(nothing)