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	tAdd DA and DECID sequences - st - [fork] customized build of st, the simple te…
	git clone git://src.adamsgaard.dk/st
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	---
	commit ffeeb678c5c6c6b895ad494b5b62195dd9893f65
	parent bffa6e5cc612dcead2d6ff3803ec72cb69c151bd
	Author: Roberto E. Vargas Caballero <[email protected]>
	Date: Sat, 6 Oct 2012 21:19:56 +0200

	Add DA and DECID sequences

	These sequences are used by the host in order to can detect which kind of
	tterminal is connected. St will answer like a vt102 terminal with this patch.
	---
	st.c \| 9 +++++++++
	1 file changed, 9 insertions(+)
	Diffstat:
	M st.c \| 9 +++++++++

	1 file changed, 9 insertions(+), 0 deletions(-)
	---
	diff --git a/st.c b/st.c
	t@@ -72,6 +72,8 @@
	#define X2COL(x) (((x) - BORDER)/xw.cw)
	#define Y2ROW(y) (((y) - BORDER)/xw.ch)

	+#define VT102ID "\033[?6c"
	+
	enum glyph_attribute {
	ATTR_NULL = 0,
	ATTR_REVERSE = 1,
	t@@ -1510,6 +1512,10 @@ csihandle(void) {
	DEFAULT(csiescseq.arg[0], 1);
	tmoveto(term.c.x, term.c.y+csiescseq.arg[0]);
	break;
	+ case 'c': /* DA -- Device Attributes */
	+ if(csiescseq.arg[0] == 0)
	+ ttywrite(VT102ID, sizeof(VT102ID));
	+ break;
	case 'C': /* CUF -- Cursor <n> Forward */
	case 'a':
	DEFAULT(csiescseq.arg[0], 1);
	t@@ -1933,6 +1939,9 @@ tputc(char *c, int len) {
	}
	term.esc = 0;
	break;
	+ case 'Z': /* DECID -- Identify Terminal */
	+ ttywrite(VT102ID, sizeof(VT102ID));
	+ break;
	case 'c': /* RIS -- Reset to inital state */
	treset();
	term.esc = 0;