diff --git a/src/elements/subword/unquoted.rs b/src/elements/subword/unquoted.rs
index 7713a8c2..ef9f318c 100644
--- a/src/elements/subword/unquoted.rs
+++ b/src/elements/subword/unquoted.rs
@@ -14,21 +14,24 @@ impl Subword for UnquotedSubword {
 }
 
 impl UnquotedSubword {
-    fn new() -> UnquotedSubword {
+    fn new(s: &str) -> UnquotedSubword {
         UnquotedSubword {
-            text: String::new(),
+            text: s.to_string(),
         }
-    }
+    } 
 
     pub fn parse(feeder: &mut Feeder, core: &mut ShellCore) -> Option<UnquotedSubword> {
-        let mut ans = Self::new();
+        if feeder.starts_with("{") 
+        || feeder.starts_with(",") 
+        || feeder.starts_with("}") {
+            return Some(Self::new( &feeder.consume(1) )); 
+        }
 
         let len = feeder.scanner_word(core);
         if len == 0 {
             return None;
         }
  
-        ans.text = feeder.consume(len);
-        Some(ans)
+        Some( Self::new(&feeder.consume(len)) )
     }
 }
diff --git a/src/elements/word.rs b/src/elements/word.rs
index bca0153e..1e2c9c15 100644
--- a/src/elements/word.rs
+++ b/src/elements/word.rs
@@ -20,7 +20,12 @@ impl Word {
     }
 
     pub fn parse(feeder: &mut Feeder, core: &mut ShellCore) -> Option<Word> {
+        if feeder.starts_with("#") {
+            return None;
+        }
+
         let mut ans = Word::new();
+
         while let Some(sw) = subword::parse(feeder, core) {
             ans.text += &sw.get_text();
             ans.subwords.push(sw);
@@ -29,6 +34,7 @@ impl Word {
         if ans.text.len() == 0 {
             None
         }else{
+            //dbg!("{:?}", &ans);
             Some(ans)
         }
     }
diff --git a/src/feeder/scanner.rs b/src/feeder/scanner.rs
index c234740b..9a7f14f9 100644
--- a/src/feeder/scanner.rs
+++ b/src/feeder/scanner.rs
@@ -42,14 +42,7 @@ impl Feeder {
     }
 
     pub fn scanner_word(&mut self, core: &mut ShellCore) -> usize {
-        if self.remaining.starts_with("#") {
-            return 0;
-        }
-
-        let ng = match core.word_nest.last().unwrap().as_str() {
-            "{" => " \t\n;&|()<>},",
-            _   => " \t\n;&|()<>",
-        };
+        let ng = " \t\n;&|()<>{},";
 
         let mut next_line = false; 
         let mut ans = 0;