function unichar_iswide_cjk(c: String): Boolean {
    // Gjs wrapper for g_unichar_iswide_cjk()

Determines if a character is typically rendered in a double-width cell under legacy East Asian locales. If a character is wide according to GLib.unichar_iswide, then it is also reported wide with this function, but the converse is not necessarily true. See the [Unicode Standard Annex #11]( for details.

If a character passes the GLib.unichar_iswide test then it will also pass this test, but not the other way around. Note that some characters may pas both this test and GLib.unichar_iszerowidth.

Since 2.12


a Unicode character


true if the character is wide in legacy East Asian locales