Add 8 bit version of HTS

[st.git] / st.c

diff --git a/st.c b/st.c
index 61024c8..6ec4858 100644 (file)
--- a/st.c
+++ b/st.c
@@ -2401,14 +2401,22 @@ tcontrolcode(uchar ascii) {
        case 0177:   /* DEL (IGNORED) */
                return;
        case 0x84:   /* TODO: IND */
-       case 0x85:   /* TODO: NEL */
-       case 0x88:   /* TODO: HTS */
+               break;
+       case 0x85:   /* NEL -- Next line */
+               tnewline(1); /* always go to first col */
+               break;
+       case 0x88:   /* HTS -- Horizontal tab stop */
+               term.tabs[term.c.x] = 1;
+               break;
        case 0x8d:   /* TODO: RI */
        case 0x8e:   /* TODO: SS2 */
        case 0x8f:   /* TODO: SS3 */
        case 0x90:   /* TODO: DCS */
        case 0x98:   /* TODO: SOS */
-       case 0x9a:   /* TODO: DECID */
+               break;
+       case 0x9a:   /* DECID -- Identify Terminal */
+               ttywrite(VT102ID, sizeof(VT102ID) - 1);
+               break;
        case 0x9b:   /* TODO: CSI */
        case 0x9c:   /* TODO: ST */
        case 0x9d:   /* TODO: OSC */
@@ -3179,7 +3187,7 @@ xdraws(char *s, Glyph base, int x, int y, int charlen, int bytelen) {
                 * change basic system colors [0-7]
                 * to bright system colors [8-15]
                 */
-               if(BETWEEN(base.fg, 0, 7))
+               if(BETWEEN(base.fg, 0, 7) && !(base.mode & ATTR_FAINT))
                        fg = &dc.col[base.fg + 8];
 
                if(base.mode & ATTR_ITALIC) {
@@ -3223,6 +3231,14 @@ xdraws(char *s, Glyph base, int x, int y, int charlen, int bytelen) {
                bg = temp;
        }
 
+       if(base.mode & ATTR_FAINT && !(base.mode & ATTR_BOLD)) {
+               colfg.red = fg->color.red / 2;
+               colfg.green = fg->color.green / 2;
+               colfg.blue = fg->color.blue / 2;
+               XftColorAllocValue(xw.dpy, xw.vis, xw.cmap, &colfg, &revfg);
+               fg = &revfg;
+       }
+
        if(base.mode & ATTR_BLINK && term.mode & MODE_BLINK)
                fg = bg;