Grand culling

Deleting a bunch of old code related to the old way the interpreter
worked

maaru/src/lib.rs

@@ -6,8 +6,6 @@ mod tokenizer;
 mod parser;
 mod eval;
 
-use schala_repl::{ProgrammingLanguageInterface, EvalOptions, UnfinishedComputation, FinishedComputation, TraceArtifact};
-
 #[derive(Debug)]
 pub struct TokenError {
     pub msg: String,
@@ -33,6 +31,42 @@ impl<'a> Maaru<'a> {
   }
 }
 
+/*
+fn execute_pipeline(&mut self, input: &str, options: &EvalOptions) -> Result<String, String> {
+  let mut output = UnfinishedComputation::default();
+
+  let tokens = match tokenizer::tokenize(input) {
+    Ok(tokens) => {
+      if let Some(_) = options.debug_passes.get("tokens") {
+        output.add_artifact(TraceArtifact::new("tokens", format!("{:?}", tokens)));
+      }
+      tokens
+    },
+    Err(err) => {
+      return output.finish(Err(format!("Tokenization error: {:?}\n", err.msg)))
+    }
+  };
+
+  let ast = match parser::parse(&tokens, &[]) {
+    Ok(ast) => {
+      if let Some(_) = options.debug_passes.get("ast") {
+        output.add_artifact(TraceArtifact::new("ast", format!("{:?}", ast)));
+      }
+      ast
+    },
+    Err(err) => {
+      return output.finish(Err(format!("Parse error: {:?}\n", err.msg)))
+    }
+  };
+  let mut evaluation_output = String::new();
+  for s in self.evaluator.run(ast).iter() {
+    evaluation_output.push_str(s);
+  }
+  Ok(evaluation_output)
+}
+*/
+
+/*
 impl<'a> ProgrammingLanguageInterface for Maaru<'a> {
   fn get_language_name(&self) -> String {
     "Maaru".to_string()
@@ -40,37 +74,5 @@ impl<'a> ProgrammingLanguageInterface for Maaru<'a> {
   fn get_source_file_suffix(&self) -> String {
     format!("maaru")
   }
-
-  fn execute_pipeline(&mut self, input: &str, options: &EvalOptions) -> FinishedComputation {
-    let mut output = UnfinishedComputation::default();
-
-    let tokens = match tokenizer::tokenize(input) {
-      Ok(tokens) => {
-        if let Some(_) = options.debug_passes.get("tokens") {
-          output.add_artifact(TraceArtifact::new("tokens", format!("{:?}", tokens)));
-        }
-        tokens
-      },
-      Err(err) => {
-        return output.finish(Err(format!("Tokenization error: {:?}\n", err.msg)))
-      }
-    };
-
-    let ast = match parser::parse(&tokens, &[]) {
-      Ok(ast) => {
-        if let Some(_) = options.debug_passes.get("ast") {
-          output.add_artifact(TraceArtifact::new("ast", format!("{:?}", ast)));
-        }
-        ast
-      },
-      Err(err) => {
-        return output.finish(Err(format!("Parse error: {:?}\n", err.msg)))
-      }
-    };
-    let mut evaluation_output = String::new();
-    for s in self.evaluator.run(ast).iter() {
-      evaluation_output.push_str(s);
-    }
-    output.finish(Ok(evaluation_output))
-  }
 }
+  */