diff --git a/src/editor.rs b/src/editor.rs
index 94a5a5e..d681c56 100644
--- a/src/editor.rs
+++ b/src/editor.rs
@@ -31,6 +31,28 @@ pub struct Style {
     pub blend: u8
 }
 
+impl Style {
+    pub fn foreground(&self, default_colors: &Colors) -> Color4f {
+        if self.reverse {
+            self.colors.background.clone().unwrap_or(default_colors.background.clone().unwrap())
+        } else {
+            self.colors.foreground.clone().unwrap_or(default_colors.foreground.clone().unwrap())
+        }
+    }
+
+    pub fn background(&self, default_colors: &Colors) -> Color4f {
+        if self.reverse {
+            self.colors.foreground.clone().unwrap_or(default_colors.foreground.clone().unwrap())
+        } else {
+            self.colors.background.clone().unwrap_or(default_colors.background.clone().unwrap())
+        }
+    }
+
+    pub fn special(&self, default_colors: &Colors) -> Color4f {
+        self.colors.special.clone().unwrap_or(default_colors.special.clone().unwrap())
+    }
+}
+
 #[derive(new, Debug, Clone, PartialEq)]
 pub struct ModeInfo {
     #[new(default)]
@@ -73,6 +95,7 @@ pub struct Editor {
     pub cursor_pos: (u64, u64),
     pub cursor_type: CursorType,
     pub cursor_style: Option<Style>,
+    pub cursor_enabled: bool,
     pub size: (u64, u64),
     pub default_colors: Colors,
     pub defined_styles: HashMap<u64, Style>,
@@ -88,6 +111,7 @@ impl Editor {
             cursor_pos: (0, 0),
             cursor_type: CursorType::Block,
             cursor_style: None,
+            cursor_enabled: true,
             size: (width, height),
             default_colors: Colors::new(Some(colors::WHITE), Some(colors::BLACK), Some(colors::GREY)),
             defined_styles: HashMap::new(),
@@ -98,6 +122,22 @@ impl Editor {
         editor
     }
 
+    pub fn cursor_foreground(&self) -> Color4f {
+        if let Some(cursor_style) = &self.cursor_style {
+            cursor_style.colors.foreground.clone().unwrap_or(self.default_colors.background.clone().unwrap())
+        } else {
+            self.default_colors.background.clone().unwrap()
+        }
+    }
+
+    pub fn cursor_background(&self) -> Color4f {
+        if let Some(cursor_style) = &self.cursor_style {
+            cursor_style.colors.background.clone().unwrap_or(self.default_colors.foreground.clone().unwrap())
+        } else {
+            self.default_colors.foreground.clone().unwrap()
+        }
+    }
+
     pub fn build_draw_commands(&self) -> Vec<DrawCommand> {
         self.grid.iter().enumerate().map(|(row_index, row)| {
             let mut draw_commands = Vec::new();
@@ -147,6 +187,8 @@ impl Editor {
         match event {
             RedrawEvent::ModeInfoSet { mode_list } => self.set_mode_list(mode_list),
             RedrawEvent::ModeChange { mode_index } => self.change_mode(mode_index),
+            RedrawEvent::BusyStart => self.set_cursor_enabled(false),
+            RedrawEvent::BusyStop => self.set_cursor_enabled(true),
             RedrawEvent::Resize { width, height, .. } => self.resize(width, height),
             RedrawEvent::DefaultColorsSet { foreground, background, special } => self.set_default_colors(foreground, background, special),
             RedrawEvent::HighlightAttributesDefine { id, style } => self.define_style(id, style),
@@ -175,6 +217,10 @@ impl Editor {
         }
     }
 
+    pub fn set_cursor_enabled(&mut self, cursor_enabled: bool) {
+        self.cursor_enabled = cursor_enabled;
+    }
+
     pub fn resize(&mut self, new_width: u64, new_height: u64) {
         self.nvim.ui_try_resize(new_width as i64, new_height as i64).expect("Resize failed");
         self.size = (new_width, new_height);
diff --git a/src/events.rs b/src/events.rs
index 8845e4c..03e31cb 100644
--- a/src/events.rs
+++ b/src/events.rs
@@ -47,6 +47,8 @@ pub struct GridLineCell {
 pub enum RedrawEvent {
     ModeInfoSet { mode_list: Vec<ModeInfo> },
     ModeChange { mode_index: u64 },
+    BusyStart,
+    BusyStop,
     Resize { grid: u64, width: u64, height: u64 },
     DefaultColorsSet { foreground: Color4f, background: Color4f, special: Color4f },
     HighlightAttributesDefine { id: u64, style: Style },
@@ -173,6 +175,9 @@ fn parse_hl_attr_define(hl_attr_define_arguments: Vec<Value>) -> Result<RedrawEv
                     ("foreground", Value::Integer(packed_color)) => style.colors.foreground = Some(unpack_color(packed_color.as_u64().unwrap())),
                     ("background", Value::Integer(packed_color)) => style.colors.background = Some(unpack_color(packed_color.as_u64().unwrap())),
                     ("special", Value::Integer(packed_color)) => style.colors.special = Some(unpack_color(packed_color.as_u64().unwrap())),
+                    ("reverse", Value::Boolean(reverse)) => style.reverse = *reverse,
+                    ("underline", Value::Boolean(underline)) => style.underline = *underline,
+                    ("undercurl", Value::Boolean(undercurl)) => style.undercurl = *undercurl,
                     _ => println!("Ignored style attribute: {}", name)
                 }
             } else {
@@ -256,8 +261,8 @@ pub fn parse_redraw_event(event_value: Value) -> Result<Vec<RedrawEvent>> {
             "mode_info_set" => Some(parse_mode_info_set(event_parameters)?),
             "option_set" => None, // Ignore option set for now
             "mode_change" => Some(parse_mode_change(event_parameters)?),
-            "busy_start" => None, // Ignore busy start for now
-            "busy_stop" => None, // Ignore busy stop for now
+            "busy_start" => Some(RedrawEvent::BusyStart),
+            "busy_stop" => Some(RedrawEvent::BusyStop),
             "default_colors_set" => Some(parse_default_colors(event_parameters)?),
             "hl_attr_define" => Some(parse_hl_attr_define(event_parameters)?),
             "grid_line" => Some(parse_grid_line(event_parameters)?),
diff --git a/src/main.rs b/src/main.rs
index 189c930..5c8f62f 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,4 +1,4 @@
-// #![windows_subsystem = "windows"]
+#![windows_subsystem = "windows"]
 
 mod editor;
 mod events;
@@ -8,7 +8,8 @@ mod keybindings;
 #[macro_use]
 extern crate derive_new;
 
-use std::process::{Command, Stdio};
+use std::panic;
+use std::process::{Command, Stdio, exit};
 use std::sync::mpsc::Receiver;
 use std::sync::{Arc, Mutex};
 use std::thread;
@@ -46,8 +47,13 @@ fn set_windows_creation_flags(cmd: &mut Command) {
 fn main() {
     env_logger::from_env(LoggerEnv::default().default_filter_or("warn")).init();
 
+    panic::set_hook(Box::new(|_| {
+        exit(1);
+    }));
+
     let mut cmd = Command::new("nvim");
     cmd.arg("--embed")
+        .args(std::env::args().skip(1))
         .stderr(Stdio::inherit());
 
     #[cfg(target_os = "windows")]
diff --git a/src/window.rs b/src/window.rs
index 181c0cd..2dd711c 100644
--- a/src/window.rs
+++ b/src/window.rs
@@ -7,7 +7,7 @@ use skulpin::skia_safe::paint::Style;
 use skulpin::skia_safe::matrix::ScaleToFit;
 use skulpin::skia_safe::icu;
 use skulpin::winit::dpi::{LogicalSize, LogicalPosition};
-use skulpin::winit::event::{ElementState, Event, KeyboardInput, VirtualKeyCode, WindowEvent};
+use skulpin::winit::event::{ElementState, Event, MouseScrollDelta, KeyboardInput, VirtualKeyCode, WindowEvent};
 use skulpin::winit::event_loop::{ControlFlow, EventLoop};
 use skulpin::winit::window::WindowBuilder;
 
@@ -24,17 +24,21 @@ fn draw(
     canvas: &mut Canvas,
     cursor_pos: &mut (f32, f32),
     shaper: &Shaper,
+    paint: &mut Paint,
     font: &Font,
     font_width: f32,
     font_height: f32
 ) {
-    let (draw_commands, default_colors, cursor_grid_pos, cursor_type) = {
+    let (draw_commands, default_colors, cursor_grid_pos, cursor_type, cursor_foreground, cursor_background, cursor_enabled) = {
         let editor = editor.lock().unwrap();
         (
             editor.build_draw_commands().clone(), 
             editor.default_colors.clone(), 
             editor.cursor_pos.clone(), 
-            editor.cursor_type.clone()
+            editor.cursor_type.clone(),
+            editor.cursor_foreground(),
+            editor.cursor_background(),
+            editor.cursor_enabled
         )
     };
 
@@ -47,16 +51,27 @@ fn draw(
         let width = command.text.chars().count() as f32 * font_width;
         let height = font_height;
         let region = Rect::new(x, top, x + width, top + height);
-        let background_paint = Paint::new(command.style.colors.background.unwrap_or(default_colors.background.clone().unwrap()), None);
-        canvas.draw_rect(region, &background_paint);
+        paint.set_color(command.style.background(&default_colors).to_color());
+        canvas.draw_rect(region, &paint);
 
-        let mut foreground_paint = Paint::new(command.style.colors.foreground.unwrap_or(default_colors.foreground.clone().unwrap()), None);
-        let text = command.text.trim_end();
-        if text.len() > 0 {
-            if let Some((blob, _)) = shaper.shape_text_blob(&text, font, false, 10000.0, Point::default()) {
-                canvas.draw_text_blob(&blob, (x, top), &foreground_paint);
-            }
+        if command.style.underline || command.style.undercurl {
+            let (_, metrics) = font.metrics();
+            let width = command.text.chars().count() as f32 * font_width;
+            let underline_position = metrics.underline_position().unwrap();
+
+            paint.set_color(command.style.special(&default_colors).to_color());
+            canvas.draw_line((x, y + underline_position), (x + width, y + underline_position), &paint);
         }
+
+        paint.set_color(command.style.foreground(&default_colors).to_color());
+        let text = command.text.trim_end();
+        canvas.draw_str(text, (x, y), &font, &paint);
+        // if text.len() > 0 {
+        //     if let Some((blob, _)) = shaper.shape_text_blob(&text, font, false, 10000.0, Point::default()) {
+        //         canvas.draw_text_blob(&blob, (x, top), &paint);
+        //     }
+        // }
+        
     }
 
     let (cursor_grid_x, cursor_grid_y) = cursor_grid_pos;
@@ -68,38 +83,39 @@ fn draw(
     let cursor_y = (target_cursor_y - *previous_cursor_y) * 0.5 + *previous_cursor_y;
 
     *cursor_pos = (cursor_x, cursor_y);
-    let cursor_width = match cursor_type {
-        CursorType::Vertical => font_width / 8.0,
-        CursorType::Horizontal | CursorType::Block => font_width
-    };
-    let cursor_height = match cursor_type {
-        CursorType::Horizontal => font_width / 8.0,
-        CursorType::Vertical | CursorType::Block => font_height
-    };
-    let cursor = Rect::new(cursor_x, cursor_y, cursor_x + cursor_width, cursor_y + cursor_height);
-    let cursor_paint = Paint::new(default_colors.foreground.unwrap(), None);
-    canvas.draw_rect(cursor, &cursor_paint);
-
-    if let CursorType::Block = cursor_type {
-        let text_paint = Paint::new(default_colors.background.unwrap(), None);
-        let editor = editor.lock().unwrap();
-        let character = editor.grid[cursor_grid_y as usize][cursor_grid_x as usize].clone()
-            .map(|(character, _)| character)
-            .unwrap_or(' ');
-        let text_y = cursor_y + font_height - font_height * 0.2;
-        canvas.draw_str(character.to_string(), (cursor_x, text_y), &font, &text_paint);
+    if cursor_enabled {
+        let cursor_width = match cursor_type {
+            CursorType::Vertical => font_width / 8.0,
+            CursorType::Horizontal | CursorType::Block => font_width
+        };
+        let cursor_height = match cursor_type {
+            CursorType::Horizontal => font_width / 8.0,
+            CursorType::Vertical | CursorType::Block => font_height
+        };
+        let cursor = Rect::new(cursor_x, cursor_y, cursor_x + cursor_width, cursor_y + cursor_height);
+        paint.set_color(cursor_background.to_color());
+        canvas.draw_rect(cursor, &paint);
+
+        if let CursorType::Block = cursor_type {
+            paint.set_color(cursor_foreground.to_color());
+            let editor = editor.lock().unwrap();
+            let character = editor.grid[cursor_grid_y as usize][cursor_grid_x as usize].clone()
+                .map(|(character, _)| character)
+                .unwrap_or(' ');
+            let text_y = cursor_y + font_height - font_height * 0.2;
+            canvas.draw_str(character.to_string(), (cursor_x, text_y), &font, &paint);
+        }
     }
-
 }
 
 pub fn ui_loop(editor: Arc<Mutex<Editor>>) {
     let shaper = Shaper::new(None);
     let typeface = Typeface::new(FONT_NAME, FontStyle::default()).expect("Could not load font file.");
     let font = Font::from_typeface(typeface, FONT_SIZE);
-    let paint = Paint::new(colors::WHITE, None);
+    let mut paint = Paint::new(colors::WHITE, None);
 
-    let (_, bounds) = font.measure_str("0", Some(&paint));
-    let font_width = bounds.width();
+    let (width, bounds) = font.measure_str("0", Some(&paint));
+    let font_width = width;
     let font_height = bounds.height() * 1.68;
 
     let event_loop = EventLoop::<()>::with_user_event();
@@ -118,6 +134,8 @@ pub fn ui_loop(editor: Arc<Mutex<Editor>>) {
         .expect("Failed to create renderer");
 
     let mut cursor_pos = (0.0, 0.0);
+    let mut mouse_down = false;
+    let mut mouse_pos = (0, 0);
 
     icu::init();
 
@@ -152,8 +170,59 @@ pub fn ui_loop(editor: Arc<Mutex<Editor>>) {
                 }
             },
 
+            Event::WindowEvent {
+                event: WindowEvent::CursorMoved {
+                    position,
+                    ..
+                },
+                ..
+            } => {
+                let grid_x = (position.x as f32 / font_width) as i64;
+                let grid_y = (position.y as f32 / font_height) as i64;
+                mouse_pos = (grid_x, grid_y);
+                if mouse_down {
+                    editor.lock().unwrap().nvim.input_mouse("left", "drag", "", 0, grid_y, grid_x);
+                }
+            }
+
+            Event::WindowEvent {
+                event: WindowEvent::MouseInput {
+                    state,
+                    ..
+                },
+                ..
+            } => {
+                let input_type = match state {
+                    ElementState::Pressed => {
+                        mouse_down = true;
+                        "press"
+                    },
+                    ElementState::Released => {
+                        mouse_down = false;
+                        "release"
+                    }
+                };
+                let (grid_x, grid_y) = mouse_pos;
+                editor.lock().unwrap().nvim.input_mouse("left", input_type, "", 0, grid_y, grid_x);
+            }
+
+            Event::WindowEvent {
+                event: WindowEvent::MouseWheel {
+                    delta: MouseScrollDelta::LineDelta(delta, _),
+                    ..
+                },
+                ..
+            } => {
+                let input_type = if delta > 0.0 {
+                    "up"
+                } else {
+                    "down"
+                };
+                let (grid_x, grid_y) = mouse_pos;
+                editor.lock().unwrap().nvim.input_mouse("wheel", input_type, "", 0, grid_y, grid_x);
+            }
+
             Event::EventsCleared => {
-                // Queue a RedrawRequested event.
                 window.request_redraw();
             },
 
@@ -162,7 +231,7 @@ pub fn ui_loop(editor: Arc<Mutex<Editor>>) {
                 ..
             } => {
                 if let Err(e) = renderer.draw(&window, |canvas, _coordinate_system_helper| {
-                    draw(&editor, canvas, &mut cursor_pos, &shaper, &font, font_width, font_height);
+                    draw(&editor, canvas, &mut cursor_pos, &shaper, &mut paint, &font, font_width, font_height);
                 }) {
                     println!("Error during draw: {:?}", e);
                     *control_flow = ControlFlow::Exit