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refactor: add Cursor.egc_at helper function

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CJ van den Berg 2025-03-04 19:05:07 +01:00
parent b7aa8cd6a7
commit 67c386d5b7
Signed by: neurocyte
GPG key ID: 8EB1E1BB660E3FB9
1 changed files with 4 additions and 0 deletions
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4
src/buffer/Cursor.zig
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@ -176,6 +176,10 @@ fn is_at_end(self: *const Self, root: Buffer.Root, metrics: Metrics) bool {
return if (self.row < root.lines()) self.col == root.line_width(self.row, metrics) catch 0 else true;
}
pub fn egc_at(self: *const Self, root: Buffer.Root, metrics: Metrics) error{NotFound}!struct { []const u8, usize, usize } {
return root.egc_at(self.row, self.col, metrics);
}
pub fn test_at(self: *const Self, root: Buffer.Root, pred: *const fn (c: []const u8) bool, metrics: Metrics) bool {
return root.test_at(pred, self.row, self.col, metrics);
}