add better string and number parsing to sexp. cleaning, more tests

crsn_stdio/src/lib.rs

@@ -4,10 +4,10 @@ use crsn::asm::instr::op::OpKind;
 use crsn::asm::parse::arg_parser::TokenParser;
 use crsn::module::{CrsnExtension, ParseRes, CrsnUniq};
 use crsn::runtime::fault::Fault;
-use crsn::runtime::run_thread::{RunState, ThreadInfo};
+use crsn::runtime::run_thread::{RunState};
 use crsn::sexp::SourcePosition;
 use crsn::asm::data::Mask;
-use std::io::{Read, stdin, stdout, Write};
+use std::io::{Write};
 use std::convert::TryFrom;
 use crsn::asm::instr::Cond;
 use console::Term;
@@ -61,7 +61,7 @@ impl CrsnExtension for StdioOps {
         "stdio"
     }
 
-    fn parse_op<'a>(&self, pos: &SourcePosition, keyword: &str, args: TokenParser<'a>) -> Result<ParseRes<'a, OpKind>, CrsnError> {
+    fn parse_op<'a>(&self, _pos: &SourcePosition, _keyword: &str, args: TokenParser<'a>) -> Result<ParseRes<'a, OpKind>, CrsnError> {
         Ok(ParseRes::Unknown(args))
     }