dev-vcs/gitui: initial import

Signed-off-by: Alessandro Barbieri <lssndrbarbieri@gmail.com>

dev-vcs/gitui/files/gitui-nerd-fonts.patch

@@ -0,0 +1,42 @@
+--- a/src/keys.rs
++++ b/src/keys.rs
+@@ -216,21 +216,21 @@
+ 	#[allow(clippy::unused_self)]
+ 	const fn get_key_symbol(&self, k: KeyCode) -> &str {
+ 		match k {
+-			KeyCode::Enter => "\u{23ce}",     //⏎
++			KeyCode::Enter => "\u{f810}",     //⏎
+ 			KeyCode::Left => "\u{2190}",      //←
+ 			KeyCode::Right => "\u{2192}",     //→
+ 			KeyCode::Up => "\u{2191}",        //↑
+ 			KeyCode::Down => "\u{2193}",      //↓
+-			KeyCode::Backspace => "\u{232b}", //⌫
+-			KeyCode::Home => "\u{2912}",      //⤒
+-			KeyCode::End => "\u{2913}",       //⤓
+-			KeyCode::PageUp => "\u{21de}",    //⇞
+-			KeyCode::PageDown => "\u{21df}",  //⇟
++			KeyCode::Backspace => "\u{f56d}", //⌫
++			KeyCode::Home => "\u{f015}",      //⤒
++			KeyCode::End => "\u{fb00}",       //⤓
++			KeyCode::PageUp => "\u{f077}",    //⇞
++			KeyCode::PageDown => "\u{f078}",  //⇟
+ 			KeyCode::Tab => "\u{21e5}",       //⇥
+ 			KeyCode::BackTab => "\u{21e4}",   //⇤
+-			KeyCode::Delete => "\u{2326}",    //⌦
+-			KeyCode::Insert => "\u{2380}",    //⎀
+-			KeyCode::Esc => "\u{238b}",       //⎋
++			KeyCode::Delete => "\u{fae7}",    //⌦
++			KeyCode::Insert => "\u{0049}",    //⎀
++			KeyCode::Esc => "ESC",       //⎋
+ 			_ => "?",
+ 		}
+ 	}
+@@ -285,7 +285,7 @@
+ 				"\u{21e7}".to_string() //⇧
+ 			}
+ 			KeyModifiers::ALT => {
+-				"\u{2325}".to_string() //⌥
++				"M^".to_string() //⌥
+ 			}
+ 			_ => String::new(),
+ 		}