Remove experimental ERB support

browser_tests.rb

@@ -109,15 +109,10 @@ def view_template
 						s.cdata(line)
 						s.cdata { line }
 					end
-					erb_snippet(line:)
 				end
 			end
 		end
 	end
-
-	erb :erb_snippet, <<~HTML, locals: %(line:)
-		<%= @line %>
-	HTML
 end
 
 class XSSWithSymbols < Phlex::HTML

lib/phlex/sgml.rb

@@ -2,17 +2,6 @@
 
 # **Standard Generalized Markup Language** for behaviour common to {HTML} and {SVG}.
 class Phlex::SGML
-	ERBCompiler = ERB::Compiler.new("<>").tap do |compiler|
-		compiler.pre_cmd    = [""]
-		compiler.put_cmd    = "@_state.buffer.<<"
-		compiler.insert_cmd = "__implicit_output__"
-		compiler.post_cmd   = ["nil"]
-
-		def compiler.add_insert_cmd(out, content)
-			out.push("#{@insert_cmd}((#{content}))")
-		end
-	end
-
 	include Phlex::Helpers
 
 	class << self
@@ -32,40 +21,6 @@ def new(*a, **k, &block)
 				super
 			end
 		end
-
-		def erb(method_name, erb = nil, locals: nil, &block)
-			loc = caller_locations(1, 1)[0]
-			path = loc.path.delete_suffix(".rb")
-			file = loc.path
-			line = loc.lineno - 1
-
-			unless erb
-				method_path = "#{path}/#{method_name}.html.erb"
-				sidecar_path = "#{path}.html.erb"
-
-				if File.exist?(method_path)
-					erb = File.read(method_path)
-					file = method_path
-					line = 1
-				elsif method_name == :view_template && File.exist?(sidecar_path)
-					erb = File.read(sidecar_path)
-					file = sidecar_path
-					line = 1
-				else
-					raise Phlex::RuntimeError.new(<<~MESSAGE)
-						No ERB template found for #{method_name}
-					MESSAGE
-				end
-			end
-
-			code, _enc = ERBCompiler.compile(erb)
-
-			class_eval(<<~RUBY, file, line)
-				def #{method_name} #{locals}
-					#{code}
-				end
-			RUBY
-		end
 	end
 
 	def view_template