Ensuring test cases run at GitHub.

1. Removed dead code as well.

Author: sambitdash

REQUIRE

@@ -6,4 +6,3 @@ TimeZones
 Documenter
 LabelNumerals
 IntervalTrees
-StringEncodings

src/PDFontTables.jl

@@ -57,7 +57,9 @@ const GlyphName_to_ZAPEncoding = reverse_dict(ZAPEncoding_to_GlyphName)
 
 # To be deleted when AGL gets registered.
 
-if Pkg.installed("AdobeGlyphList") === nothing
+try
+    Pkg.installed("AdobeGlyphList") !== nothing
+catch
     Pkg.clone("https://github.com/sambitdash/AdobeGlyphList.jl.git")
 end
 

src/PDFonts.jl

@@ -23,13 +23,6 @@ mutable struct CMap
         IntervalMap{UInt8, Union{CosObject, IntervalMap{UInt8, CosObject}}}())
 end
 
-#=
-mutable struct CMap
-    code_space::Array{UInt8,2}
-    CMap() = new(zeros(UInt8, 256, 3))
-end
-=#
-
 function show(io::IO, cmap::CMap)
     show(io, "Code Space:\n")
     show(io, cmap.code_space)