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refactor: improve const correctness in AST navigation functions

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This commit is contained in:
CJ van den Berg 2025-09-22 12:58:10 +02:00
parent 30af629a1a
commit 8100e7d52b
Signed by: neurocyte
GPG key ID: 8EB1E1BB660E3FB9
1 changed files with 6 additions and 7 deletions
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13
src/tui/editor.zig
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@ -4298,7 +4298,7 @@ pub const Editor = struct {
}
pub const selections_reverse_meta: Meta = .{ .description = "Reverse selection" };
fn node_at_selection(self: *Self, sel: Selection, root: Buffer.Root, metrics: Buffer.Metrics) error{Stop}!syntax.Node {
fn node_at_selection(self: *const Self, sel: Selection, root: Buffer.Root, metrics: Buffer.Metrics) error{Stop}!syntax.Node {
const syn = self.syntax orelse return error.Stop;
const node = try syn.node_at_point_range(.{
.start_point = .{
@ -4316,7 +4316,7 @@ pub const Editor = struct {
return node;
}
fn top_node_at_selection(self: *Self, sel: Selection, root: Buffer.Root, metrics: Buffer.Metrics) error{Stop}!syntax.Node {
fn top_node_at_selection(self: *const Self, sel: Selection, root: Buffer.Root, metrics: Buffer.Metrics) error{Stop}!syntax.Node {
var node = try self.node_at_selection(sel, root, metrics);
if (node.isNull()) return node;
var parent = node.getParent();
@ -4331,10 +4331,9 @@ pub const Editor = struct {
return node;
}
fn select_top_node_at_cursor(self: *Self, root: Buffer.Root, cursel: *CurSel, metrics: Buffer.Metrics) !void {
cursel.disable_selection(root, self.metrics);
const sel = (try cursel.enable_selection(root, self.metrics)).*;
return cursel.select_node(try self.top_node_at_selection(sel, root, metrics), root, metrics);
fn top_node_at_cursel(self: *const Self, cursel: *const CurSel, root: Buffer.Root, metrics: Buffer.Metrics) error{Stop}!syntax.Node {
const sel = try cursel.to_selection(root, metrics);
return try self.top_node_at_selection(sel, root, metrics);
}
fn expand_selection_to_parent_node(self: *Self, root: Buffer.Root, cursel: *CurSel, metrics: Buffer.Metrics) !void {
@ -4356,7 +4355,7 @@ pub const Editor = struct {
try if (cursel.selection) |_|
self.expand_selection_to_parent_node(root, cursel, self.metrics)
else
self.select_top_node_at_cursor(root, cursel, self.metrics);
cursel.select_node(try self.top_node_at_cursel(cursel, root, self.metrics), root, self.metrics);
self.clamp();
try self.send_editor_jump_destination();
}