Fix a number of typos in comments

src/BufferPool.zig

@@ -10,7 +10,7 @@ const BufferPool = @This();
 /// Note that we can absolutely work with higher buffer numbers if needed,
 /// however we consider that to be an anomaly and therefore do not want to
 /// keep all those extra buffers around if we can avoid it, as to not have
-/// unecessary memory overhead.
+/// unnecessary memory overhead.
 const max_buffer_multiplicity = 3;
 
 /// The buffers. This is a linked list and not an array list, because we

src/InputManager.zig

@@ -38,6 +38,19 @@ pub fn create(context: *Context, river_input_manager_v1: *river.InputManagerV1,
 }
 
 pub fn destroy(im: *InputManager) void {
+    {
+        var it = im.input_devices.iterator(.forward);
+        while (it.next()) |input_device| {
+            input_device.destroy();
+        }
+    }
+    {
+        var it = im.libinput_devices.iterator(.forward);
+        while (it.next()) |libinput_device| {
+            libinput_device.destroy();
+        }
+    }
+
     im.river_input_manager_v1.destroy();
     im.river_libinput_config_v1.destroy();
     utils.gpa.destroy(im);

src/LibinputDevice.zig

@@ -334,4 +334,4 @@ const utils = @import("utils.zig");
 const Context = @import("Context.zig");
 const InputDevice = @import("InputDevice.zig");
 
-const log = std.log.scoped(.InputDevice);
+const log = std.log.scoped(.LibinputDevice);

src/Output.zig

@@ -32,7 +32,6 @@ surfaces: ?struct {
     layer_surface: *zwlr.LayerSurfaceV1,
 } = null,
 
-// TODO: Make Bar a user option, can disable if they want
 bar: ?Bar,
 tag_overlay: ?TagOverlay,
 
@@ -439,8 +438,8 @@ fn calculateScale(image_dimension: c_int, output_dimension: u31, scale: u31) f64
 fn calculateTransform(image_dimension: c_int, output_dimension: u31, dimension_scale: f64) f64 {
     const numerator1: f64 = @floatFromInt(image_dimension);
     const denominator1: f64 = dimension_scale;
-    const subtruend: f64 = @floatFromInt(output_dimension);
-    const numerator2: f64 = numerator1 / denominator1 - subtruend;
+    const subtrahend: f64 = @floatFromInt(output_dimension);
+    const numerator2: f64 = numerator1 / denominator1 - subtrahend;
 
     return numerator2 / 2 / dimension_scale;
 }
@@ -565,7 +564,7 @@ pub fn manage(output: *Output) void {
         // Show tag overlay and arm the hide timer
         if (output.tag_overlay) |*tag_overlay| {
             if (tag_overlay.surfaces) |_| {
-                // The overlay is arleady visible, but we still need to re-render
+                // The overlay is already visible, but we still need to re-render
                 tag_overlay.render() catch |err| {
                     log.err("tag_overlay render failed: {}", .{err});
                 };

src/Window.zig

@@ -33,7 +33,7 @@ pending_manage: PendingManage = .{},
 /// State consumed in render() phase, reset at end of render().
 pending_render: PendingRender = .{},
 
-/// Used to put Windows into a list in calculatePrimaryStackLayout()
+/// Used to put Windows into a list when calculating the layout
 active_list_node: DoublyLinkedList.Node = .{},
 
 link: wl.list.Link,
@@ -298,7 +298,7 @@ pub fn manage(window: *Window) void {
             window.floating_rect.y = window.rect.y;
         }
     }
-    // Layout (pre-computed by WindowManager.caluclateLayout())
+    // Layout (pre-computed by WindowManager
     if (pending_manage.dimensions) |dimensions| {
         window.rect.width = dimensions.width;
         window.rect.height = dimensions.height;

src/WindowManager.zig

@@ -83,8 +83,8 @@ pub fn prevOutput(wm: *WindowManager, current: *Output) ?*Output {
 fn initialize(wm: *WindowManager) void {
     if (wm.context.initialized) return;
 
-    // We need a seat to intitialize this stuff, so let's just not do it right now.
-    // The WM can run fine without it, though, it won't be fully usuable.
+    // We need a seat to initialize this stuff, so let's just not do it right now.
+    // The WM can run fine without it, though, it won't be fully usable.
     const seat = wm.seats.first() orelse return;
     const river_seat_v1 = seat.river_seat_v1;
 

src/config/InputConfig.zig

@@ -110,7 +110,7 @@ pub fn load(config: *Config, parser: *kdl.Parser, name: ?[]const u8, hostname: ?
                         .dwtp,
                         => |cmd| {
                             // These all have arguments, but we can use compile time constructs to reduce
-                            // code re-use here.
+                            // code reuse here.
                             // Because all the fields are optional, we have to use @typeInfo and get the optional's child type.
                             const field_name = @tagName(cmd);
                             const FieldType = @typeInfo(@TypeOf(@field(input_config, field_name))).optional.child;

src/config/keybind.zig

@@ -95,7 +95,7 @@ pub fn load(config: *Config, parser: *kdl.Parser, hostname: ?[]const u8) !void {
 
                     const command: XkbBindings.Command = sw: switch (name) {
                         .spawn => {
-                            // TODO: Add propert(ies) to support ENV vars
+                            // TODO: Add properties to support ENV vars
                             const exec_str = utils.stripQuotes(node.arg(parser, 2) orelse {
                                 logWarnMissingNodeArg(name, "command");
                                 continue;

src/main.zig

@@ -90,9 +90,6 @@ pub fn main() !void {
     try run(wl_display, context);
 }
 
-/// Function to handle the main event loop
-///
-/// Since we've added a bar with a clock,we need
 fn run(wl_display: *wl.Display, context: *Context) !void {
     var mask = posix.sigemptyset();
 

src/utils.zig

@@ -186,8 +186,6 @@ const wayland = @import("wayland");
 const river = wayland.client.river;
 const pixman = @import("pixman");
 
-const utils = @import("utils.zig");
-
 const log = std.log.scoped(.utils);
 
 const testing = std.testing;