remove some unused code

src/term/mod.rs

@@ -464,11 +464,6 @@ impl Terminal {
         }
     }
 
-    /// Feed the terminal parser a single byte of input
-    pub fn advance(&mut self, byte: u8) {
-        self.parser.advance(&mut self.state, byte);
-    }
-
     /// Feed the terminal parser a slice of bytes of input
     pub fn advance_bytes<B: AsRef<[u8]>>(&mut self, bytes: B) {
         let bytes = bytes.as_ref();

src/xgfx.rs

@@ -331,8 +331,6 @@ impl Color {
                 )
             }
 
-            &Operator::Dest => dest,
-
             &Operator::Source => *self,
 
             &Operator::Multiply => {
@@ -370,8 +368,6 @@ pub enum Operator {
     /// Apply the alpha channel of src and combine src with dest,
     /// according to the classic OVER composite operator
     Over,
-    /// Ignore src; leave dest untouched
-    Dest,
     /// Ignore dest; take src as the result of the operation
     Source,
     /// Multiply src x dest.  The result is at least as dark as

src/xwin.rs

@@ -7,7 +7,7 @@ use std::process::Child;
 use std::slice;
 use term::{self, KeyCode, KeyModifiers};
 use xcb;
-use xgfx::{self, Connection, Drawable};
+use xgfx::{self, Connection};
 use xkeysyms;
 
 pub struct TerminalWindow<'a> {
@@ -69,10 +69,6 @@ impl<'a> TerminalWindow<'a> {
         })
     }
 
-    pub fn window_id(&self) -> u32 {
-        self.window.as_drawable()
-    }
-
     pub fn show(&self) {
         self.window.show();
     }