st

suckless terminal - with my changes
git clone https://pi.duncano.de/git/st.git
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commit 984c12d2a67fd19ee69b35152d93de8cb67595e8
parent da78629cf5fa234204f002ff2c2b597a2bf7e76f
Author: Roberto E. Vargas Caballero <k0ga@shike2.com>
Date:   Fri, 20 Jun 2014 09:51:18 +0200

Add 8 bit version of DCS, APC, PM, OSC

DCS, APC, PM, OSC version for 7 bits environments already was implemented
in st.  This patch adds the 8 bit version of it.

Diffstat:
st.c | 39++++++++++++++++++++++++++++++++-------
1 file changed, 32 insertions(+), 7 deletions(-)

diff --git a/st.c b/st.c @@ -405,6 +405,7 @@ static void ttyread(void); static void ttyresize(void); static void ttysend(char *, size_t); static void ttywrite(const char *, size_t); +static void tstrsequence(uchar c); static void xdraws(char *, Glyph, int, int, int, int); static void xhints(void); @@ -2348,6 +2349,30 @@ tdeftran(char ascii) { } void +tstrsequence(uchar c) { + if (c & 0x80) { + switch (c) { + case 0x90: /* DCS -- Device Control String */ + c = 'P'; + break; + case 0x9f: /* APC -- Application Program Command */ + c = '_'; + break; + case 0x9e: /* PM -- Privacy Message */ + c = '^'; + break; + case 0x9d: /* OSC -- Operating System Command */ + c = ']'; + break; + } + } + strreset(); + strescseq.type = c; + term.esc |= ESC_STR; + return; +} + +void tcontrolcode(uchar ascii) { static char question[UTF_SIZ] = "?"; @@ -2411,7 +2436,6 @@ tcontrolcode(uchar ascii) { case 0x8d: /* TODO: RI */ case 0x8e: /* TODO: SS2 */ case 0x8f: /* TODO: SS3 */ - case 0x90: /* TODO: DCS */ case 0x98: /* TODO: SOS */ break; case 0x9a: /* DECID -- Identify Terminal */ @@ -2419,10 +2443,13 @@ tcontrolcode(uchar ascii) { break; case 0x9b: /* TODO: CSI */ case 0x9c: /* TODO: ST */ - case 0x9d: /* TODO: OSC */ - case 0x9e: /* TODO: PM */ - case 0x9f: /* TODO: APC */ break; + case 0x90: /* DCS -- Device Control String */ + case 0x9f: /* APC -- Application Program Command */ + case 0x9e: /* PM -- Privacy Message */ + case 0x9d: /* OSC -- Operating System Command */ + tstrsequence(ascii); + return; } /* only CAN, SUB, \a and C1 chars interrupt a sequence */ term.esc &= ~(ESC_STR_END|ESC_STR); @@ -2538,9 +2565,7 @@ tputc(char *c, int len) { case '^': /* PM -- Privacy Message */ case ']': /* OSC -- Operating System Command */ case 'k': /* old title set compatibility */ - strreset(); - strescseq.type = ascii; - term.esc |= ESC_STR; + tstrsequence(ascii); return; case '(': /* set primary charset G0 */ case ')': /* set secondary charset G1 */