Use better name for emun

Use the explicit name "Strategy" for the emun type
instead of the generic "T" (this works better with the --help option)

examples/jetreco.jl

@@ -68,7 +68,7 @@ function jet_process(
 	ptmin::Float64 = 5.0,
 	distance::Float64 = 0.4,
 	power::Integer = -1,
-	strategy::JetRecoStrategy.T,
+	strategy::JetRecoStrategy.Strategy,
 	nsamples::Integer = 1,
 	gcoff::Bool = false,
 	profile::Bool = false,
@@ -199,7 +199,7 @@ parse_command_line(args) = begin
 
 		"--strategy"
 		help = """Strategy for the algorithm, valid values: $(join(JetReconstruction.AllJetRecoStrategies, ", "))"""
-		arg_type = JetRecoStrategy.T
+		arg_type = JetRecoStrategy.Strategy
 		default = JetRecoStrategy.Best
 
 		"--nsamples", "-m"
@@ -238,8 +238,8 @@ parse_command_line(args) = begin
 end
 
 
-function ArgParse.parse_item(::Type{JetRecoStrategy.T}, x::AbstractString)
-	s = tryparse(JetRecoStrategy.T, x)
+function ArgParse.parse_item(::Type{JetRecoStrategy.Strategy}, x::AbstractString)
+	s = tryparse(JetRecoStrategy.Strategy, x)
 	if s === nothing
 		throw(ErrorException("Invalid value for strategy: $(x)"))
 	end

src/JetRecoStrategies.jl

@@ -1,7 +1,7 @@
 using EnumX
 
 # Valid strategy enum (this is a scoped enum)
-@enumx JetRecoStrategy Best N2Plain N2Tiled
+@enumx T=Strategy JetRecoStrategy Best N2Plain N2Tiled
 
 # Map from string to an enum value (used for CLI parsing)
 Base.tryparse(E::Type{<:Enum}, str::String) =
@@ -10,5 +10,5 @@ Base.tryparse(E::Type{<:Enum}, str::String) =
             p !== nothing ? insts[p] : nothing
         end
 
-const AllJetRecoStrategies = [ String(Symbol(x)) for x in instances(JetRecoStrategy.T) ]
+const AllJetRecoStrategies = [ String(Symbol(x)) for x in instances(JetRecoStrategy.Strategy) ]
 

src/JetReconstruction.jl

@@ -4,7 +4,6 @@ Jet reconstruction (reclustering) in Julia.
 module JetReconstruction
 
 using LorentzVectorHEP
-using MLStyle
 
 # Import from LorentzVectorHEP methods for those 4-vector types
 pt2(p::LorentzVector) = LorentzVectorHEP.pt2(p)