From 6759640389a5649971695a26083a6ae733ec93db Mon Sep 17 00:00:00 2001
From: greg <greg.shuflin@protonmail.com>
Date: Thu, 13 Feb 2020 02:57:30 -0800
Subject: [PATCH] Fix whitespace

---
 schala-lang/language/src/parser.rs | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/schala-lang/language/src/parser.rs b/schala-lang/language/src/parser.rs
index 5dac49b..12fb4cd 100644
--- a/schala-lang/language/src/parser.rs
+++ b/schala-lang/language/src/parser.rs
@@ -4,7 +4,7 @@ use std::rc::Rc;
 use std::str::FromStr;
 
 use nom::IResult;
-use nom::character::complete::{one_of};
+use nom::character::complete::{one_of, space0};
 use nom::bytes::complete::{tag, take_while};
 use nom::combinator::{map, map_res, value, opt};
 use nom::multi::many1;
@@ -115,7 +115,9 @@ fn prefix_op(input: &str) -> IResult<&str, PrefixOp> {
 }
 
 fn prefix_expr(input: &str) -> IResult<&str, ExpressionKind> {
-  let (rest, pfx) = opt(prefix_op)(input)?;
+  let (rest, _) = space0(input)?;
+  let (rest, pfx) = opt(prefix_op)(rest)?;
+  let (rest, _) = space0(rest)?;
   let (rest, result) = alt((
     paren_expr,
     parse_literal
@@ -133,17 +135,17 @@ fn prefix_expr(input: &str) -> IResult<&str, ExpressionKind> {
 fn precedence_expr(input: &str, precedence: i32) -> IResult<&str, ExpressionKind>  {
   let (mut outer_rest, mut lhs) = prefix_expr(input)?;
   loop {
-    let (rest, maybe_binop) = opt(parse_binop)(outer_rest)?;
-    println!("REST: {} | and maybe: {:?}", rest, maybe_binop);
+    let (rest, _) = space0(outer_rest)?;
+    let (rest, maybe_binop) = opt(parse_binop)(rest)?;
     let (new_precedence, binop) = match maybe_binop {
       Some(binop) => (binop.precedence(), binop),
       None => break,
     };
-    println!("Calculated new precedence: {} for binop: {:?}", new_precedence, binop);
 
     if precedence >= new_precedence {
       break;
     }
+    let (rest, _) = space0(rest)?;
     let (rest, rhs) = precedence_expr(rest, new_precedence)?;
     outer_rest = rest;
     lhs = ExpressionKind::BinExp(binop,