The Draconian compiler can now read a file.

A file can be read and placed into a Reader buffer for lexicographical
analysis. This buffer can be consumed on a character by character basis.

examples/compile.rs

@@ -4,6 +4,8 @@ extern crate draconic;
 
 use std::path::PathBuf;
 
+use draconic::Compiler;
+
 
 
 ///
@@ -13,7 +15,7 @@ pub const RESOURCE_DIR: &'static str = "resources";
 pub const EXAMPLES_DIR: &'static str = "examples";
 
 ///
-pub const TEST_INPUT_FILENAME: &'static str = "test.tpl";
+pub const TEST_INPUT_FILENAME: &'static str = "test.drs";
 
 ///
 pub const TEST_OUTPUT_FILENAME: &'static str = "test.rs";
@@ -39,4 +41,5 @@ pub fn main()
    output.push(TEST_OUTPUT_FILENAME);
 
    println!("Compiling {:?} to {:?}", input, output);
+   Compiler::compile(input, output);
 }