diff options
Diffstat (limited to 'st.c')
| -rw-r--r-- | st.c | 26 |
1 files changed, 5 insertions, 21 deletions
@@ -51,7 +51,6 @@ enum term_mode { MODE_ECHO = 1 << 4, MODE_PRINT = 1 << 5, MODE_UTF8 = 1 << 6, - MODE_SIXEL = 1 << 7, }; enum cursor_movement { @@ -78,12 +77,11 @@ enum charset { enum escape_state { ESC_START = 1, ESC_CSI = 2, - ESC_STR = 4, /* OSC, PM, APC */ + ESC_STR = 4, /* DCS, OSC, PM, APC */ ESC_ALTCHARSET = 8, ESC_STR_END = 16, /* a final string was encountered */ ESC_TEST = 32, /* Enter in test mode */ ESC_UTF8 = 64, - ESC_DCS =128, }; typedef struct { @@ -2090,12 +2088,9 @@ tdectest(char c) void tstrsequence(uchar c) { - strreset(); - switch (c) { case 0x90: /* DCS -- Device Control String */ c = 'P'; - term.esc |= ESC_DCS; break; case 0x9f: /* APC -- Application Program Command */ c = '_'; @@ -2107,6 +2102,7 @@ tstrsequence(uchar c) c = ']'; break; } + strreset(); strescseq.type = c; term.esc |= ESC_STR; } @@ -2304,7 +2300,7 @@ tputc(Rune u) Glyph *gp; control = ISCONTROL(u); - if (u < 127 || !IS_SET(MODE_UTF8 | MODE_SIXEL)) { + if (u < 127 || !IS_SET(MODE_UTF8)) { c[0] = u; width = len = 1; } else { @@ -2325,23 +2321,11 @@ tputc(Rune u) if (term.esc & ESC_STR) { if (u == '\a' || u == 030 || u == 032 || u == 033 || ISCONTROLC1(u)) { - term.esc &= ~(ESC_START|ESC_STR|ESC_DCS); - if (IS_SET(MODE_SIXEL)) { - /* TODO: render sixel */; - term.mode &= ~MODE_SIXEL; - return; - } + term.esc &= ~(ESC_START|ESC_STR); term.esc |= ESC_STR_END; goto check_control_code; } - if (IS_SET(MODE_SIXEL)) { - /* TODO: implement sixel mode */ - return; - } - if (term.esc&ESC_DCS && strescseq.len == 0 && u == 'q') - term.mode |= MODE_SIXEL; - if (strescseq.len+len >= strescseq.siz) { /* * Here is a bug in terminals. If the user never sends @@ -2453,7 +2437,7 @@ twrite(const char *buf, int buflen, int show_ctrl) int n; for (n = 0; n < buflen; n += charsize) { - if (IS_SET(MODE_UTF8) && !IS_SET(MODE_SIXEL)) { + if (IS_SET(MODE_UTF8)) { /* process a complete utf8 char */ charsize = utf8decode(buf + n, &u, buflen - n); if (charsize == 0) |