Add missed names of charset sequences

diff --git a/st.c b/st.c
index ab3fa6e..83293f4 100644 (file)
--- a/st.c
+++ b/st.c
@@ -2496,10 +2496,10 @@ eschandle(uchar ascii) {
        case 'k': /* old title set compatibility */
                tstrsequence(ascii);
                return 0;
-       case '(': /* set primary charset G0 */
-       case ')': /* set secondary charset G1 */
-       case '*': /* set tertiary charset G2 */
-       case '+': /* set quaternary charset G3 */
+       case '(': /* GZD4 -- set primary charset G0 */
+       case ')': /* G1D4 -- set secondary charset G1 */
+       case '*': /* G2D4 -- set tertiary charset G2 */
+       case '+': /* G3D4 -- set quaternary charset G3 */
                term.icharset = ascii - '(';
                term.esc |= ESC_ALTCHARSET;
                return 0;