update

src/environ.rs

@@ -1,7 +1,7 @@
-use crate::lib::parse_list_of_floats;
-use crate::lib::Expr;
-use crate::lib::HashMap;
-use crate::lib::RispError;
+use crate::parse_list_of_floats;
+use crate::Expr;
+use crate::HashMap;
+use crate::RispError;
 
 macro_rules! ensure_tonicity {
     ($check_fn:expr) => {{

src/lib.rs

@@ -3,8 +3,6 @@ use core::fmt;
 use core::num::ParseFloatError;
 // use std::hash::DefaultHasher;
 
-extern crate alloc;
-
 pub use hashbrown::hash_map::HashMap;
 
 pub use std::io::Write;

src/parser.rs

@@ -1,9 +1,9 @@
-use crate::lib::evaluate::eval;
-use crate::lib::read_seq;
-use crate::lib::Environ;
-use crate::lib::Expr;
-use crate::lib::ParseFloatError;
-use crate::lib::RispError;
+use crate::evaluate::eval;
+use crate::read_seq;
+use crate::Environ;
+use crate::Expr;
+use crate::ParseFloatError;
+use crate::RispError;
 
 pub fn tokenize(expr: String) -> Vec<String> {
     expr.replace("(", " ( ")
@@ -45,15 +45,13 @@ fn parse_atom(token: &str) -> Expr {
             match potential_float {
                 Ok(v) => Number(v),
                 Err(_er) => {
-                    if token.to_string().starts_with("\"") && token.to_string().ends_with("\""){
+                    if token.to_string().starts_with("\"") && token.to_string().ends_with("\"") {
                         let mut stri = token.to_string().clone();
                         stri.remove(0);
                         stri.pop();
-                        
-                        Str(stri)
-                    }else{
 
-                        
+                        Str(stri)
+                    } else {
                         Symbol(token.to_string().clone())
                     }
                 }