# st

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    commit 0c8feecbf74674132070169986802c75dd49d688
    parent a7eef8f230bcf72a85af68fc9a08ca94e52ca18d
    Author: Roberto E. Vargas Caballero <k0ga@shike2.com>
    Date:   Wed,  8 Oct 2014 10:30:20 +0200

    Fix SI and SO

    SI (0x0F or ^O) means Shift In, and it selects G1 charset definition,
    and SO (0x0E or ^N) means Shift Out, and it selects G0 charset
    definition, but st was doing just the inverse.

    Diffstat:
    Mst.c | 8+++-----

    1 file changed, 3 insertions(+), 5 deletions(-)
    diff --git a/st.c b/st.c
    @@ -2431,11 +2431,9 @@ tcontrolcode(uchar ascii) {
     		term.esc &= ~(ESC_CSI|ESC_ALTCHARSET|ESC_TEST);
     		term.esc |= ESC_START;
     		return;
    -	case '\016': /* SO */
    -		term.charset = 0;
    -		return;
    -	case '\017': /* SI */
    -		term.charset = 1;
    +	case '\016': /* SO (LS1 -- Locking shift 1) */
    +	case '\017': /* SI (LS0 -- Locking shift 0) */
    +		term.charset = 1 - (ascii - '\016');
     		return;
     	case '\032': /* SUB */
     		tsetchar(question, &term.c.attr, term.c.x, term.c.y);