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.
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st.c
8
st.c
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@ -2431,11 +2431,9 @@ tcontrolcode(uchar ascii) {
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term.esc &= ~(ESC_CSI|ESC_ALTCHARSET|ESC_TEST);
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term.esc |= ESC_START;
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return;
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case '\016': /* SO */
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term.charset = 0;
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return;
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case '\017': /* SI */
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term.charset = 1;
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case '\016': /* SO (LS1 -- Locking shift 1) */
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case '\017': /* SI (LS0 -- Locking shift 0) */
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term.charset = 1 - (ascii - '\016');
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return;
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case '\032': /* SUB */
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tsetchar(question, &term.c.attr, term.c.x, term.c.y);
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