Add support for Home/End key in prompts

src/input_handler.cc

@@ -95,6 +95,10 @@ public:
             if (m_cursor_pos < m_line.char_length())
                 ++m_cursor_pos;
         }
+        else if (key == Key::Home)
+            m_cursor_pos = 0;
+        else if (key == Key::End)
+            m_cursor_pos = m_line.char_length();
         else if (key == Key::Backspace)
         {
             if (m_cursor_pos != 0)

src/keys.cc

@@ -19,12 +19,18 @@ using KeyAndName = std::pair<String, Codepoint>;
 static std::vector<KeyAndName> keynamemap = {
     { "ret", '\r' },
     { "space", ' ' },
+    { "tab", '\t' },
+    { "backspace", Key::Backspace},
     { "esc", Key::Escape },
-    { "left", Key::Left },
-    { "right", Key::Right },
     { "up", Key::Up },
     { "down", Key::Down},
-    { "backspace", Key::Backspace}
+    { "left", Key::Left },
+    { "right", Key::Right },
+    { "pageup", Key::PageUp },
+    { "pagedown", Key::PageDown },
+    { "home", Key::Home },
+    { "end", Key::End },
+    { "backtab", Key::BackTab },
 };
 
 KeyList parse_keys(const String& str)

src/keys.hh

@@ -28,6 +28,8 @@ struct Key
         Right,
         PageUp,
         PageDown,
+        Home,
+        End,
         BackTab,
         Invalid,
     };

src/ncurses.cc

@@ -273,6 +273,8 @@ Key NCursesUI::get_key()
     case KEY_RIGHT: return Key::Right;
     case KEY_PPAGE: return Key::PageUp;
     case KEY_NPAGE: return Key::PageDown;
+    case KEY_HOME: return Key::Home;
+    case KEY_END: return Key::End;
     case KEY_BTAB: return Key::BackTab;
     }