fix some typos in comments

docs/ansicode.txt

@@ -184,7 +184,7 @@ Oct Hex Name *	(* marks function used in DEC VT series or LA series terminals)
 230 98 X	Reserved for for future standard
 231 99 Y	Reserved
 232 9A Z     *	Reserved, but causes DEC terminals to respond with DA codes
-233 9B [ CSI *	Control Sequence Introducer (described in a seperate table)
+233 9B [ CSI *	Control Sequence Introducer (described in a separate table)
 234 9C \ ST  *	String Terminator (VT125 exits graphics)
 235 9D ] OSC	Operating System Command (reprograms intelligent terminal)
 236 9E ^ PM	Privacy Message (password verification), terminated by ST
@@ -268,7 +268,7 @@ Oct Hex  *	(* marks function used in DEC VT series or LA series terminals)
 073 3B ;
 074 3C < * DECANSI - Switch from VT52 mode to VT100 mode
 075 3D = * DECKPAM - Set keypad to applications mode (ESCape instead of digits)
-076 3E > * DECKPNM - Set keypad to numeric mode (digits intead of ESCape seq)
+076 3E > * DECKPNM - Set keypad to numeric mode (digits instead of ESCape seq)
 077 3F ?
 
     DCS Device Control Strings used by DEC terminals (ends with ST)

font/src/ft/fc/pattern.rs

@@ -71,7 +71,7 @@ impl<'a> StringPropertyIter<'a> {
     }
 }
 
-/// Iterator over interger properties
+/// Iterator over integer properties
 pub struct BooleanPropertyIter<'a> {
     pattern: &'a PatternRef,
     object: &'a [u8],
@@ -108,7 +108,7 @@ impl<'a> BooleanPropertyIter<'a> {
     }
 }
 
-/// Iterator over interger properties
+/// Iterator over integer properties
 pub struct IntPropertyIter<'a> {
     pattern: &'a PatternRef,
     object: &'a [u8],
@@ -226,7 +226,7 @@ impl<'a> LcdFilterPropertyIter<'a> {
     }
 }
 
-/// Iterator over interger properties
+/// Iterator over integer properties
 pub struct DoublePropertyIter<'a> {
     pattern: &'a PatternRef,
     object: &'a [u8],

font/src/ft/mod.rs

@@ -142,7 +142,7 @@ impl IntoFontconfigType for Weight {
 }
 
 impl FreeTypeRasterizer {
-    /// Load a font face accoring to `FontDesc`
+    /// Load a font face according to `FontDesc`
     fn get_face(&mut self, desc: &FontDesc, size: Size) -> Result<FontKey, Error> {
         // Adjust for DPI
         let size = Size::new(size.as_f32_pts() * self.device_pixel_ratio * 96. / 72.);

src/ansi.rs

@@ -299,12 +299,12 @@ pub trait Handler {
     /// DECKPAM - Set keypad to applications mode (ESCape instead of digits)
     fn set_keypad_application_mode(&mut self) {}
 
-    /// DECKPNM - Set keypad to numeric mode (digits intead of ESCape seq)
+    /// DECKPNM - Set keypad to numeric mode (digits instead of ESCape seq)
     fn unset_keypad_application_mode(&mut self) {}
 
     /// Set one of the graphic character sets, G0 to G3, as the active charset.
     ///
-    /// 'Invoke' one of G0 to G3 in the GL area. Also refered to as shift in,
+    /// 'Invoke' one of G0 to G3 in the GL area. Also referred to as shift in,
     /// shift out and locking shift depending on the set being activated
     fn set_active_charset(&mut self, CharsetIndex) {}
 
@@ -1234,7 +1234,7 @@ pub mod C0 {
 ///
 /// 0x80 (@), 0x81 (A), 0x82 (B), 0x83 (C) are reserved
 /// 0x98 (X), 0x99 (Y) are reserved
-/// 0x9a (Z) is resezved, but causes DEC terminals to respond with DA codes
+/// 0x9a (Z) is 'reserved', but causes DEC terminals to respond with DA codes
 #[allow(non_snake_case)]
 pub mod C1 {
     /// Reserved
@@ -1249,7 +1249,7 @@ pub mod C1 {
     pub const IND: u8 = 0x84;
     /// New line, moves done one line and to first column (CR+LF)
     pub const NEL: u8 = 0x85;
-    /// Start of Selected Area to be  as charsent to auxiliary output device
+    /// Start of Selected Area to be sent to auxiliary output device
     pub const SSA: u8 = 0x86;
     /// End of Selected Area to be sent to auxiliary output device
     pub const ESA: u8 = 0x87;
@@ -1291,7 +1291,7 @@ pub mod C1 {
     pub const SGCI: u8 = 0x99;
     /// DECID - Identify Terminal
     pub const DECID: u8 = 0x9a;
-    /// Control Sequence Introducer (described in a seperate table)
+    /// Control Sequence Introducer
     pub const CSI: u8 = 0x9B;
     /// String Terminator (VT125 exits graphics)
     pub const ST: u8 = 0x9C;

src/config.rs

@@ -235,7 +235,7 @@ pub struct Config {
     #[serde(default)]
     custom_cursor_colors: bool,
 
-    /// Should draw bold text with brighter colors intead of bold font
+    /// Should draw bold text with brighter colors instead of bold font
     #[serde(default="true_bool")]
     draw_bold_text_with_bright_colors: bool,
 

src/display.rs

@@ -139,7 +139,7 @@ impl Display {
         // Create the window where Alacritty will be displayed
         let mut window = Window::new(&options.title)?;
 
-        // get window properties for initializing the other subsytems
+        // get window properties for initializing the other subsystems
         let size = window.inner_size_pixels()
             .expect("glutin returns window size");
         let dpr = window.hidpi_factor();

src/event_loop.rs

@@ -195,7 +195,7 @@ impl<Io> EventLoop<Io>
 
     // Drain the channel
     //
-    // Returns a `DrainResult` indicating the result of receiving from the channe;
+    // Returns a `DrainResult` indicating the result of receiving from the channel
     //
     fn drain_recv_channel(&self, state: &mut State) -> DrainResult {
         let mut received_item = false;

src/selection.rs

@@ -47,7 +47,7 @@ pub enum Selection {
         /// The region representing start and end of cursor movement
         region: Region<Point>,
 
-        /// When begining a semantic selection, the grid is searched around the
+        /// When beginning a semantic selection, the grid is searched around the
         /// initial point to find semantic escapes, and this initial expansion
         /// marks those points.
         initial_expansion: Region<Point>
@@ -398,7 +398,7 @@ impl ToRange for Span {
 ///
 /// There are comments on all of the tests describing the selection. Pictograms
 /// are used to avoid ambiguity. Grid cells are represented by a [  ]. Only
-/// cells that are comletely covered are counted in a selection. Ends are
+/// cells that are completely covered are counted in a selection. Ends are
 /// represented by `B` and `E` for begin and end, respectively.  A selected cell
 /// looks like [XX], [BX] (at the start), [XB] (at the end), [XE] (at the end),
 /// and [EX] (at the start), or [BE] for a single cell. Partially selected cells

src/term/mod.rs

@@ -559,7 +559,7 @@ impl VisualBell {
         self.intensity_at_instant(now)
     }
 
-    /// Get the currenty intensity of the visual bell. The bell's intensity
+    /// Get the currently intensity of the visual bell. The bell's intensity
     /// ramps down from 1.0 to 0.0 at a rate determined by the bell's duration.
     pub fn intensity(&self) -> f64 {
         self.intensity_at_instant(Instant::now())
@@ -650,7 +650,7 @@ pub struct Term {
     /// This is true after the last column is set with the input function. Any function that
     /// implicitly sets the line or column needs to set this to false to avoid wrapping twice.
     /// input_needs_wrap ensures that cursor.col is always valid for use into indexing into
-    /// arrays. Without it we wold have to sanitize cursor.col every time we used it.
+    /// arrays. Without it we would have to sanitize cursor.col every time we used it.
     input_needs_wrap: bool,
 
     /// Got a request to set title; it's buffered here until next draw.
@@ -1474,13 +1474,13 @@ impl ansi::Handler for Term {
     /// LF/NL mode has some interesting history. According to ECMA-48 4th
     /// edition, in LINE FEED mode,
     ///
-    /// > The execution of the formator functions LINE FEED (LF), FORM FEED
+    /// > The execution of the formatter functions LINE FEED (LF), FORM FEED
     /// (FF), LINE TABULATION (VT) cause only movement of the active position in
     /// the direction of the line progression.
     ///
     /// In NEW LINE mode,
     ///
-    /// > The execution of the formator functions LINE FEED (LF), FORM FEED
+    /// > The execution of the formatter functions LINE FEED (LF), FORM FEED
     /// (FF), LINE TABULATION (VT) cause movement to the line home position on
     /// the following line, the following form, etc. In the case of LF this is
     /// referred to as the New Line (NL) option.

src/tty.rs

@@ -37,7 +37,7 @@ static mut PID: pid_t = 0;
 ///
 /// Calling exit() in the SIGCHLD handler sometimes causes opengl to deadlock,
 /// and the process hangs. Instead, this flag is set, and its status can be
-/// cheked via `process_should_exit`.
+/// checked via `process_should_exit`.
 static mut SHOULD_EXIT: bool = false;
 
 extern "C" fn sigchld(_a: c_int) {