Mirror x11 ISO_LEFT_TAB detection on wayland and release version 0.8.3 (#314)

* wayland: mirror x11 ISO_LEFT_TAB detection

* Release 0.8.3

CHANGELOG.md

@@ -1,5 +1,7 @@
 # Unreleased
 
+# Version 0.8.3 (2017-10-11)
+
 - Fixed issue of calls to `set_inner_size` blocking on Windows.
 - Mapped `ISO_Left_Tab` to `VirtualKeyCode::Tab` to make the key work with modifiers
 - Fixed the X11 backed on 32bit targets

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "winit"
-version = "0.8.2"
+version = "0.8.3"
 authors = ["The winit contributors, Pierre Krieger <pierre.krieger1708@gmail.com>"]
 description = "Cross-platform window creation library."
 keywords = ["windowing"]

src/platform/linux/wayland/keyboard.rs

@@ -216,6 +216,7 @@ fn keysym_to_vkey(keysym: u32) -> Option<VirtualKeyCode> {
         // => Some(VirtualKeyCode::Subtract),
         // => Some(VirtualKeyCode::Sysrq),
         keysyms::XKB_KEY_Tab => Some(VirtualKeyCode::Tab),
+        keysyms::XKB_KEY_ISO_Left_Tab => Some(VirtualKeyCode::Tab),
         // => Some(VirtualKeyCode::Underline),
         // => Some(VirtualKeyCode::Unlabeled),
         keysyms::XKB_KEY_XF86AudioLowerVolume => Some(VirtualKeyCode::VolumeDown),