diff --git a/schala-lang/src/lib.rs b/schala-lang/src/lib.rs
index 504add8..46d3430 100644
--- a/schala-lang/src/lib.rs
+++ b/schala-lang/src/lib.rs
@@ -102,7 +102,6 @@ impl ProgrammingLanguageInterface for Schala {
   }
 
   fn execute_pipeline(&mut self, input: &str, options: &EvalOptions) -> FinishedComputation {
-    //let chain = pass_chain![tokenizing::tokenize, parsing::parse];
     let mut chain = pass_chain![self, options;
       tokenizing_stage,
       parsing_stage,
@@ -112,79 +111,4 @@ impl ProgrammingLanguageInterface for Schala {
     ];
     chain(input)
   }
-
-  /*
-  fn execute(&mut self, input: &str, options: &EvalOptions) -> FinishedComputation {
-    schala_codegen::print_a_thing!();
-
-    let mut evaluation = UnfinishedComputation::default();
-
-    //tokenzing
-    let tokens = tokenizing::tokenize(input);
-    if options.debug.tokens {
-      let token_string = tokens.iter().map(|t| format!("{:?}<L:{},C:{}>", t.token_type, t.offset.0, t.offset.1)).join(", ");
-      evaluation.add_artifact(TraceArtifact::new("tokens", token_string));
-    }
-
-    {
-      let token_errors: Vec<&String> = tokens.iter().filter_map(|t| t.get_error()).collect();
-      if token_errors.len() != 0 {
-        return evaluation.output(Err(format!("Tokenization error: {:?}\n", token_errors)));
-      }
-    }
-
-    // parsing
-    let ast = match parsing::parse(tokens) {
-      (Ok(ast), trace) => {
-        if options.debug.parse_tree {
-          evaluation.add_artifact(TraceArtifact::new_parse_trace(trace));
-        }
-        if options.debug.ast {
-          evaluation.add_artifact(TraceArtifact::new("ast", format!("{:#?}", ast)));
-        }
-        ast
-      },
-      (Err(err), trace) => {
-        if options.debug.parse_tree {
-          evaluation.add_artifact(TraceArtifact::new_parse_trace(trace));
-        }
-        return evaluation.output(Err(format!("Parse error: {:?}\n", err.msg)));
-      }
-    };
-
-    //symbol table
-    match self.type_context.add_top_level_types(&ast) {
-      Ok(()) => (),
-      Err(msg) => {
-        if options.debug.type_checking {
-          evaluation.add_artifact(TraceArtifact::new("type_check", msg));
-        }
-      }
-    };
-
-    //typechecking
-    match self.type_context.type_check_ast(&ast) {
-      Ok(ty) => {
-        if options.debug.type_checking {
-          evaluation.add_artifact(TraceArtifact::new("type_check", format!("{:?}", ty)));
-        }
-      },
-      Err(msg) => evaluation.add_artifact(TraceArtifact::new("type_check", msg)),
-    };
-
-    let text = self.type_context.debug_symbol_table();
-    if options.debug.symbol_table {
-      evaluation.add_artifact(TraceArtifact::new("symbol_table", text));
-    }
-
-    let evaluation_outputs = self.state.evaluate(ast);
-    let text_output: Result<Vec<String>, String> = evaluation_outputs
-      .into_iter()
-      .collect();
-
-    let eval_output = text_output
-      .map(|v| { v.into_iter().intersperse(format!("\n")).collect() });
-    evaluation.output(eval_output)
-  }
-    */
 }