X-Git-Url: https://jasonwoof.com/gitweb/?a=blobdiff_plain;f=st.c;h=6e5953a621fa5260b3ffaa44a684da35a2e26305;hb=f8b4998b32cbabe2090dc8027720203d6cd2d24d;hp=814f3f5b404b4c3d842456e65252cfd59d44848d;hpb=d4a17316d33f3c5a0017d7fe6e7e174883ccaa97;p=st.git

diff --git a/st.c b/st.c
index 814f3f5..6e5953a 100644
--- a/st.c
+++ b/st.c
@@ -86,8 +86,6 @@ char *argv0;
 #define TRUEBLUE(x)      (((x) & 0xff) << 8)
 
 
-#define VT102ID "\033[?6c"
-
 enum glyph_attribute {
 	ATTR_NULL      = 0,
 	ATTR_BOLD      = 1,
@@ -1965,7 +1963,7 @@ csihandle(void) {
 		break;
 	case 'c': /* DA -- Device Attributes */
 		if(csiescseq.arg[0] == 0)
-			ttywrite(VT102ID, sizeof(VT102ID) - 1);
+			ttywrite(vtiden, sizeof(vtiden) - 1);
 		break;
 	case 'C': /* CUF -- Cursor <n> Forward */
 	case 'a': /* HPR -- Cursor <n> Forward */
@@ -2311,13 +2309,13 @@ techo(char *buf, int len) {
 	for(; len > 0; buf++, len--) {
 		char c = *buf;
 
-		if(ISCONTROL(c)) { /* control code */
+		if(ISCONTROL((uchar) c)) { /* control code */
 			if(c & 0x80) {
 				c &= 0x7f;
 				tputc("^", 1);
 				tputc("[", 1);
 			} else if(c != '\n' && c != '\r' && c != '\t') {
-				c ^= '\x40';
+				c ^= 0x40;
 				tputc("^", 1);
 			}
 			tputc(&c, 1);
@@ -2433,7 +2431,7 @@ tcontrolcode(uchar ascii) {
 	case 0x98:   /* TODO: SOS */
 		break;
 	case 0x9a:   /* DECID -- Identify Terminal */
-		ttywrite(VT102ID, sizeof(VT102ID) - 1);
+		ttywrite(vtiden, sizeof(vtiden) - 1);
 		break;
 	case 0x9b:   /* TODO: CSI */
 	case 0x9c:   /* TODO: ST */
@@ -2589,7 +2587,7 @@ tputc(char *c, int len) {
 				}
 				break;
 			case 'Z': /* DECID -- Identify Terminal */
-				ttywrite(VT102ID, sizeof(VT102ID) - 1);
+				ttywrite(vtiden, sizeof(vtiden) - 1);
 				break;
 			case 'c': /* RIS -- Reset to inital state */
 				treset();