diff --git a/.cargo/config b/.cargo/config
index 6727dab68..e69de29bb 100644
--- a/.cargo/config
+++ b/.cargo/config
@@ -1 +0,0 @@
-paths = ["C:\\Users\\wycat\\Code\\nom_locate"]
\ No newline at end of file
diff --git a/Cargo.lock b/Cargo.lock
index 0db81d783..4ccd32ff6 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -9,7 +9,7 @@ dependencies = [
  "quote 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "regex 1.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "regex-syntax 0.6.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.15.36 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.37 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -473,7 +473,7 @@ version = "0.1.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "quote 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.15.36 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.37 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -538,7 +538,7 @@ dependencies = [
  "ident_case 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "proc-macro2 0.4.30 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.15.36 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.37 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -551,7 +551,7 @@ dependencies = [
  "proc-macro2 0.4.30 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "strsim 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.15.36 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.37 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -561,7 +561,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "darling_core 0.8.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.15.36 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.37 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -571,7 +571,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "darling_core 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.15.36 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.37 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -581,7 +581,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 0.4.30 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.15.36 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.37 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -593,7 +593,7 @@ dependencies = [
  "derive_builder_core 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "proc-macro2 0.4.30 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.15.36 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.37 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -604,7 +604,7 @@ dependencies = [
  "darling 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "proc-macro2 0.4.30 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.15.36 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.37 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -617,7 +617,7 @@ dependencies = [
  "quote 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "regex 1.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.15.36 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.37 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -786,7 +786,7 @@ dependencies = [
  "proc-macro2 0.4.30 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive_internals 0.24.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.15.36 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.37 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -820,7 +820,7 @@ dependencies = [
  "darling 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "proc-macro2 0.4.30 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.15.36 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.37 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -860,7 +860,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 0.4.30 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.15.36 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.37 (registry+https://github.com/rust-lang/crates.io-index)",
  "synstructure 0.10.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1018,7 +1018,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 0.4.30 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.15.36 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.37 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1360,7 +1360,7 @@ dependencies = [
  "quote 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "regex-syntax 0.6.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc-hash 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.15.36 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.37 (registry+https://github.com/rust-lang/crates.io-index)",
  "utf8-ranges 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1535,7 +1535,7 @@ dependencies = [
 
 [[package]]
 name = "nom"
-version = "5.0.0-beta2"
+version = "5.0.0-beta3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "lexical-core 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1546,11 +1546,11 @@ dependencies = [
 [[package]]
 name = "nom_locate"
 version = "0.3.1"
-source = "git+https://github.com/wycats/nom_locate.git?branch=nom5#9383cc779b23a746ff68cc7094d9ed7baaa661b2"
+source = "git+https://github.com/wycats/nom_locate.git?branch=nom5#b981e045fdaf29dbbf6e83803a01896cf280d862"
 dependencies = [
  "bytecount 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "memchr 2.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "nom 5.0.0-beta2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "nom 5.0.0-beta3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1589,7 +1589,7 @@ dependencies = [
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "logos 0.10.0-rc2 (registry+https://github.com/rust-lang/crates.io-index)",
  "logos-derive 0.10.0-rc2 (registry+https://github.com/rust-lang/crates.io-index)",
- "nom 5.0.0-beta2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "nom 5.0.0-beta3 (registry+https://github.com/rust-lang/crates.io-index)",
  "nom_locate 0.3.1 (git+https://github.com/wycats/nom_locate.git?branch=nom5)",
  "ordered-float 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "pancurses 0.16.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2472,7 +2472,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 0.4.30 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.15.36 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.37 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2481,7 +2481,7 @@ version = "0.24.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 0.4.30 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.15.36 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.37 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2640,7 +2640,7 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "0.15.36"
+version = "0.15.37"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 0.4.30 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2655,7 +2655,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 0.4.30 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.15.36 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.37 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -2973,7 +2973,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "darling 0.8.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.15.36 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.37 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -3401,7 +3401,7 @@ dependencies = [
 "checksum nix 0.14.1 (registry+https://github.com/rust-lang/crates.io-index)" = "6c722bee1037d430d0f8e687bbdbf222f27cc6e4e68d5caf630857bb2b6dbdce"
 "checksum nodrop 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)" = "2f9667ddcc6cc8a43afc9b7917599d7216aa09c463919ea32c59ed6cac8bc945"
 "checksum nom 4.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "2ad2a91a8e869eeb30b9cb3119ae87773a8f4ae617f41b1eb9c154b2905f7bd6"
-"checksum nom 5.0.0-beta2 (registry+https://github.com/rust-lang/crates.io-index)" = "cfa215de9f747c2b3290ceee185976eb6ffc936087e19d810b57ba3ff85ae28c"
+"checksum nom 5.0.0-beta3 (registry+https://github.com/rust-lang/crates.io-index)" = "2a99b2ae5161172f34c0512d051644e1cc74558f4721c9964f39d354d9e5b408"
 "checksum nom_locate 0.3.1 (git+https://github.com/wycats/nom_locate.git?branch=nom5)" = "<none>"
 "checksum num 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "cf4825417e1e1406b3782a8ce92f4d53f26ec055e3622e1881ca8e9f5f9e08db"
 "checksum num-complex 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "fcb0cf31fb3ff77e6d2a6ebd6800df7fdcd106f2ad89113c9130bcd07f93dffc"
@@ -3517,7 +3517,7 @@ dependencies = [
 "checksum strsim 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)" = "8ea5119cdb4c55b55d432abb513a0429384878c15dde60cc77b1c99de1a95a6a"
 "checksum subprocess 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)" = "28fc0f40f0c0da73339d347aa7d6d2b90341a95683a47722bc4eebed71ff3c00"
 "checksum syn 0.14.9 (registry+https://github.com/rust-lang/crates.io-index)" = "261ae9ecaa397c42b960649561949d69311f08eeaea86a65696e6e46517cf741"
-"checksum syn 0.15.36 (registry+https://github.com/rust-lang/crates.io-index)" = "8b4f551a91e2e3848aeef8751d0d4eec9489b6474c720fd4c55958d8d31a430c"
+"checksum syn 0.15.37 (registry+https://github.com/rust-lang/crates.io-index)" = "e11410033fd5cf69a1cf2084604e011190c56f11e08ffc53df880f5f65f1c6e4"
 "checksum synstructure 0.10.2 (registry+https://github.com/rust-lang/crates.io-index)" = "02353edf96d6e4dc81aea2d8490a7e9db177bf8acb0e951c24940bf866cb313f"
 "checksum syntect 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "e80b8831c5a543192ffc3727f01cf0e57579c6ac15558e3048bfb5708892167b"
 "checksum sys-info 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)" = "76d6cf7b349b6a6daaf7a3797227e2f4108c8dd398e0aca7e29b9fb239948541"
diff --git a/src/commands/classified.rs b/src/commands/classified.rs
index 65c5ed875..352c1ee63 100644
--- a/src/commands/classified.rs
+++ b/src/commands/classified.rs
@@ -1,6 +1,5 @@
 use crate::commands::command::Sink;
-use crate::parser::parse2::span::Spanned;
-use crate::parser::{registry::Args, Span, TokenNode};
+use crate::parser::{registry::Args, Span, Spanned, TokenNode};
 use crate::prelude::*;
 use bytes::{BufMut, BytesMut};
 use futures::stream::StreamExt;
@@ -195,7 +194,6 @@ impl ExternalCommand {
 
         let mut arg_string = format!("{}", self.name);
         for arg in &self.args {
-            //arg_string.push_str(" ");
             arg_string.push_str(&arg);
         }
 
diff --git a/src/parser/hir.rs b/src/parser/hir.rs
index 0b7e90cdc..7ab79a8d9 100644
--- a/src/parser/hir.rs
+++ b/src/parser/hir.rs
@@ -9,9 +9,7 @@ use derive_new::new;
 use getset::Getters;
 
 crate use baseline_parse::baseline_parse_single_token;
-crate use baseline_parse_tokens::{
-    baseline_parse_next_expr, ExpressionKindHint,
-};
+crate use baseline_parse_tokens::{baseline_parse_next_expr, ExpressionKindHint};
 crate use binary::Binary;
 crate use named::NamedArguments;
 crate use path::Path;
diff --git a/src/parser/hir/baseline_parse.rs b/src/parser/hir/baseline_parse.rs
index 1150434fc..ae9240cd4 100644
--- a/src/parser/hir/baseline_parse.rs
+++ b/src/parser/hir/baseline_parse.rs
@@ -1,20 +1,4 @@
-use crate::errors::ShellError;
-use crate::parser::{hir, CommandRegistry, RawToken, Token, TokenNode};
-
-// pub fn baseline_parse_token(
-//     token_node: TokenNode,
-//     _registry: &dyn CommandRegistry,
-// ) -> Result<hir::Expression, ShellError> {
-//     match token_node {
-//         TokenNode::Token(token) => Ok(baseline_parse_single_token(token)),
-//         TokenNode::Call(_call) => Err(ShellError::unimplemented("baseline_parse Call")),
-//         TokenNode::Delimited(_delimited) => {
-//             Err(ShellError::unimplemented("baseline_parse Delimited"))
-//         }
-//         TokenNode::Pipeline(_pipeline) => Err(ShellError::unimplemented("baseline_parse Pipeline")),
-//         TokenNode::Path(_path) => Err(ShellError::unimplemented("baseline_parse Path")),
-//     }
-// }
+use crate::parser::{hir, RawToken, Token};
 
 pub fn baseline_parse_single_token(token: &Token, source: &str) -> hir::Expression {
     match *token.item() {
diff --git a/src/parser/hir/baseline_parse_tokens.rs b/src/parser/hir/baseline_parse_tokens.rs
index 4cf8ae86b..39c1fcaee 100644
--- a/src/parser/hir/baseline_parse_tokens.rs
+++ b/src/parser/hir/baseline_parse_tokens.rs
@@ -23,6 +23,7 @@ pub fn baseline_parse_tokens(
     Ok(exprs)
 }
 
+#[allow(unused)]
 #[derive(Debug)]
 pub enum ExpressionKindHint {
     Literal,
@@ -134,15 +135,15 @@ pub fn baseline_parse_semantic_token(
 ) -> Result<hir::Expression, ShellError> {
     match token {
         TokenNode::Token(token) => Ok(baseline_parse_single_token(token, source)),
-        TokenNode::Call(call) => unimplemented!(),
-        TokenNode::Delimited(delimited) => unimplemented!(),
-        TokenNode::Pipeline(pipeline) => unimplemented!(),
+        TokenNode::Call(_call) => unimplemented!(),
+        TokenNode::Delimited(_delimited) => unimplemented!(),
+        TokenNode::Pipeline(_pipeline) => unimplemented!(),
         TokenNode::Operator(_op) => unreachable!(),
-        TokenNode::Flag(flag) => unimplemented!(),
+        TokenNode::Flag(_flag) => unimplemented!(),
         TokenNode::Identifier(_span) => unreachable!(),
         TokenNode::Whitespace(_span) => unreachable!(),
         TokenNode::Error(error) => Err(*error.item.clone()),
-        TokenNode::Path(path) => unimplemented!(),
+        TokenNode::Path(_path) => unimplemented!(),
     }
 }
 
@@ -154,24 +155,3 @@ fn next_token(nodes: &mut impl Iterator<Item = &'a TokenNode>) -> Option<&'a Tok
         }
     }
 }
-
-fn baseline_parse_token(
-    token_node: &TokenNode,
-    _registry: &dyn CommandRegistry,
-    source: &str,
-) -> Result<hir::Expression, ShellError> {
-    match token_node {
-        TokenNode::Token(token) => Ok(hir::baseline_parse_single_token(token, source)),
-        TokenNode::Call(_call) => Err(ShellError::unimplemented("baseline_parse Call")),
-        TokenNode::Delimited(_delimited) => {
-            Err(ShellError::unimplemented("baseline_parse Delimited"))
-        }
-        TokenNode::Pipeline(_pipeline) => Err(ShellError::unimplemented("baseline_parse Pipeline")),
-        TokenNode::Path(_path) => Err(ShellError::unimplemented("baseline_parse Path")),
-        TokenNode::Operator(_op) => Err(ShellError::unimplemented("baseline_parse Operator")),
-        TokenNode::Flag(_op) => Err(ShellError::unimplemented("baseline_parse Flag")),
-        TokenNode::Identifier(_op) => Err(ShellError::unimplemented("baseline_parse Identifier")),
-        TokenNode::Whitespace(_op) => Err(ShellError::unimplemented("baseline_parse Whitespace")),
-        TokenNode::Error(err) => Err(*err.item.clone()),
-    }
-}
diff --git a/src/parser/hir/path.rs b/src/parser/hir/path.rs
index 132f3112b..02bf8e5ce 100644
--- a/src/parser/hir/path.rs
+++ b/src/parser/hir/path.rs
@@ -1,4 +1,4 @@
-use crate::parser::{hir::Expression, Operator, Spanned};
+use crate::parser::{hir::Expression, Spanned};
 use derive_new::new;
 use getset::Getters;
 
diff --git a/src/parser/parse2/parser.rs b/src/parser/parse2/parser.rs
index e7cac1bc2..81d529364 100644
--- a/src/parser/parse2/parser.rs
+++ b/src/parser/parse2/parser.rs
@@ -244,7 +244,6 @@ pub fn size(input: NomSpan) -> IResult<NomSpan, TokenNode> {
 
 pub fn leaf(input: NomSpan) -> IResult<NomSpan, TokenNode> {
     trace_step(input, "leaf", move |input| {
-        println!("alt: {:?}", input);
         let (input, node) =
             alt((size, integer, string, operator, flag, shorthand, var, bare))(input)?;
 
diff --git a/src/parser/parse2/span.rs b/src/parser/parse2/span.rs
index 4214d29aa..928352d69 100644
--- a/src/parser/parse2/span.rs
+++ b/src/parser/parse2/span.rs
@@ -32,7 +32,7 @@ impl<T> Spanned<T> {
     }
 
     crate fn copy_span<U>(&self, output: U) -> Spanned<U> {
-        let Spanned { span, item } = self;
+        let Spanned { span, .. } = self;
 
         Spanned {
             span: *span,
diff --git a/src/parser/parse2/token_tree.rs b/src/parser/parse2/token_tree.rs
index 9718e9def..e618feaa9 100644
--- a/src/parser/parse2/token_tree.rs
+++ b/src/parser/parse2/token_tree.rs
@@ -44,13 +44,6 @@ impl TokenNode {
         self.span().slice(source)
     }
 
-    pub fn is_ws(&self) -> bool {
-        match self {
-            TokenNode::Whitespace(_) => true,
-            _ => false,
-        }
-    }
-
     pub fn is_bare(&self) -> bool {
         match self {
             TokenNode::Token(Spanned {
@@ -61,20 +54,6 @@ impl TokenNode {
         }
     }
 
-    crate fn as_string(&self, source: &str) -> Option<Spanned<String>> {
-        match self {
-            TokenNode::Token(Spanned {
-                item: RawToken::Bare,
-                span,
-            }) => Some(Spanned::from_item(span.slice(source).to_string(), span)),
-            TokenNode::Token(Spanned {
-                item: RawToken::String(inner),
-                span,
-            }) => Some(Spanned::from_item(inner.slice(source).to_string(), span)),
-            _ => None,
-        }
-    }
-
     crate fn as_flag(&self, value: &str, source: &str) -> Option<Spanned<Flag>> {
         match self {
             TokenNode::Flag(
diff --git a/src/shell/helper.rs b/src/shell/helper.rs
index b09a11a7a..85ad50de6 100644
--- a/src/shell/helper.rs
+++ b/src/shell/helper.rs
@@ -55,7 +55,6 @@ impl Highlighter for Helper {
     }
 
     fn highlight<'l>(&self, line: &'l str, _pos: usize) -> Cow<'l, str> {
-
         let tokens = crate::parser::pipeline(nom_input(line));
 
         match tokens {