Add 8 bit version of DCS, APC, PM, OSC - st - simple terminal
HTML git clone https://git.parazyd.org/st
DIR Log
DIR Files
DIR Refs
DIR README
DIR LICENSE
---
DIR commit 984c12d2a67fd19ee69b35152d93de8cb67595e8
DIR parent da78629cf5fa234204f002ff2c2b597a2bf7e76f
HTML 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:
M st.c | 39 +++++++++++++++++++++++++------
1 file changed, 32 insertions(+), 7 deletions(-)
---
DIR 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 */