diff options
Diffstat (limited to 'sys/teken/teken_scs.h')
-rw-r--r-- | sys/teken/teken_scs.h | 24 |
1 files changed, 17 insertions, 7 deletions
diff --git a/sys/teken/teken_scs.h b/sys/teken/teken_scs.h index baeb296..5f42aa4 100644 --- a/sys/teken/teken_scs.h +++ b/sys/teken/teken_scs.h @@ -58,39 +58,49 @@ static teken_char_t teken_scs_process(teken_t *t, teken_char_t c) { - return (t->t_scs[t->t_curscs](c)); + return (t->t_scs[t->t_curscs](t, c)); } /* Unicode points for VT100 box drawing. */ -static const uint16_t teken_boxdrawing[31] = { +static const uint16_t teken_boxdrawing_unicode[31] = { 0x25c6, 0x2592, 0x2409, 0x240c, 0x240d, 0x240a, 0x00b0, 0x00b1, 0x2424, 0x240b, 0x2518, 0x2510, 0x250c, 0x2514, 0x253c, 0x23ba, 0x23bb, 0x2500, 0x23bc, 0x23bd, 0x251c, 0x2524, 0x2534, 0x252c, 0x2502, 0x2264, 0x2265, 0x03c0, 0x2260, 0x00a3, 0x00b7 }; +/* CP437 points for VT100 box drawing. */ +static const uint8_t teken_boxdrawing_8bit[31] = { + 0x04, 0xb1, 0x48, 0x46, 0x43, 0x4c, 0xf8, 0xf1, + 0x4e, 0x56, 0xd9, 0xbf, 0xda, 0xc0, 0xc5, 0xc4, + 0xc4, 0xc4, 0xc4, 0xc4, 0xc3, 0xb4, 0xc1, 0xc2, + 0xb3, 0xf3, 0xf2, 0xe3, 0xd8, 0x9c, 0xfa, +}; + static teken_char_t -teken_scs_special_graphics(teken_char_t c) +teken_scs_special_graphics(teken_t *t, teken_char_t c) { /* Box drawing. */ if (c >= '`' && c <= '~') - return (teken_boxdrawing[c - '`']); + return (t->t_stateflags & TS_8BIT ? + teken_boxdrawing_8bit[c - '`'] : + teken_boxdrawing_unicode[c - '`']); return (c); } static teken_char_t -teken_scs_uk_national(teken_char_t c) +teken_scs_uk_national(teken_t *t, teken_char_t c) { /* Pound sign. */ if (c == '#') - return (0xa3); + return (t->t_stateflags & TS_8BIT ? 0x9c : 0xa3); return (c); } static teken_char_t -teken_scs_us_ascii(teken_char_t c) +teken_scs_us_ascii(teken_t *t __unused, teken_char_t c) { /* No processing. */ |