On Mon, 2021-11-01 at 12:36 -0400, Marek Polacek via Gcc-patches wrote:
> From a link below:
> "An issue was discovered in the Bidirectional Algorithm in the
> Unicode
> Specification through 14.0. It permits the visual reordering of
> characters via control sequences, which can be used to craft so
On Mon, 1 Nov 2021, Marek Polacek via Gcc-patches wrote:
> + /* We've read a bidi char, update the current vector as necessary. */
> + void on_char (kind k, bool ucn_p)
> + {
> +switch (k)
> + {
> + case kind::LRE:
> + case kind::RLE:
> + case kind::LRO:
> + case k
