fix: merge build failure in helix.move_next_word_end and add repeat support

* Helix mode: move_next_word_end

* fix: don't match against legacy unshifted keys when we have extended input text

closes #205

* refactor: remove duplicate implementation of command.get_id

* feat: re-add support for integer command arguments

closes #182

* feat: display pending integer argument in keybind widget

* fix: call configured init_commands for all mode types

* feat: add flow mode keybindings for setting integer argument

* feat: add support for repeat integer arguments to many commands

* feat: add emacs mode keybindings for setting integer argument

* feat: add vim mode keybindings for setting integer argument

* resolving conflit

* disable_selection

---------

Co-authored-by: CJ van den Berg <cj@vdbonline.com>

src/tui/editor.zig

@@ -129,7 +129,7 @@ pub const CurSel = struct {
         return res;
     }
 
-    fn disable_selection(self: *Self, root: Buffer.Root, metrics: Buffer.Metrics) void {
+    pub fn disable_selection(self: *Self, root: Buffer.Root, metrics: Buffer.Metrics) void {
         switch (tui.get_selection_style()) {
             .normal => self.disable_selection_normal(),
             .inclusive => self.disable_selection_inclusive(root, metrics),
@@ -2073,7 +2073,7 @@ pub const Editor = struct {
         return false;
     }
 
-    fn is_word_boundary_right_vim(root: Buffer.Root, cursor: *const Cursor, metrics: Buffer.Metrics) bool {
+    pub fn is_word_boundary_right_vim(root: Buffer.Root, cursor: *const Cursor, metrics: Buffer.Metrics) bool {
         if (is_whitespace_at_cursor(root, cursor, metrics)) return false;
         var next = cursor.*;
         next.move_right(root, metrics) catch return true;
@@ -2155,7 +2155,7 @@ pub const Editor = struct {
         try cursor.move_right(root, metrics);
     }
 
-    fn move_cursor_right_until(root: Buffer.Root, cursor: *Cursor, pred: cursor_predicate, metrics: Buffer.Metrics) void {
+    pub fn move_cursor_right_until(root: Buffer.Root, cursor: *Cursor, pred: cursor_predicate, metrics: Buffer.Metrics) void {
         while (!pred(root, cursor, metrics))
             move_cursor_right(root, cursor, metrics) catch return;
     }

src/tui/mode/helix.zig

@@ -110,7 +110,6 @@ const cmds_ = struct {
         ed.with_selections_const_repeat(root, Editor.move_cursor_word_right_vim, ctx) catch {};
         ed.clamp();
     }
-
     pub const move_next_word_start_meta: Meta = .{ .description = "Move next word start", .arguments = &.{.integer} };
 
     pub fn move_prev_word_start(_: *void, ctx: Ctx) Result {
@@ -127,6 +126,20 @@ const cmds_ = struct {
     }
     pub const move_prev_word_start_meta: Meta = .{ .description = "Move previous word start", .arguments = &.{.integer} };
 
+    pub fn move_next_word_end(_: *void, ctx: Ctx) Result {
+        const mv = tui.mainview() orelse return;
+        const ed = mv.get_active_editor() orelse return;
+        const root = try ed.buf_root();
+
+        for (ed.cursels.items) |*cursel_| if (cursel_.*) |*cursel| {
+            cursel.disable_selection(root, ed.metrics);
+        };
+
+        ed.with_selections_const_repeat(root, move_cursor_word_right_end_helix, ctx) catch {};
+        ed.clamp();
+    }
+    pub const move_next_word_end_meta: Meta = .{ .description = "Move next word end", .arguments = &.{.integer} };
+
     pub fn cut_forward_internal_inclusive(_: *void, _: Ctx) Result {
         const mv = tui.mainview() orelse return;
         const ed = mv.get_active_editor() orelse return;
@@ -238,3 +251,9 @@ fn move_cursor_word_left_helix(root: Buffer.Root, cursor: *Cursor, metrics: Buff
 }
 
 fn move_noop(_: Buffer.Root, _: *Cursor, _: Buffer.Metrics) error{Stop}!void {}
+
+fn move_cursor_word_right_end_helix(root: Buffer.Root, cursor: *Cursor, metrics: Buffer.Metrics) error{Stop}!void {
+    try Editor.move_cursor_right(root, cursor, metrics);
+    Editor.move_cursor_right_until(root, cursor, Editor.is_word_boundary_right_vim, metrics);
+    try cursor.move_right(root, metrics);
+}