1 files changed, 15 insertions, 0 deletions

diff --git a/st.c b/st.c
index 3fcf543..321b58d 100644
--- a/st.c
+++ b/st.c
@@ -118,6 +118,7 @@ enum term_mode {
         MODE_8BIT        = 8192,
         MODE_BLINK       = 16384,
         MODE_FBLINK      = 32768,
+        MODE_FOCUS       = 65536,
 };
 
 enum escape_state {
@@ -1782,6 +1783,13 @@ tsetmode(bool priv, bool set, int *args, int narg) {
                                 MODBIT(term.mode, set, MODE_MOUSEMOTION);
                                 MODBIT(term.mode, 0, MODE_MOUSEBTN);
                                 break;
+                        case 1003: /* 1003: enable all mouse reports */
+                                MODBIT(term.mode, set, MODE_MOUSEMOTION);
+                                MODBIT(term.mode, set, MODE_MOUSEBTN);
+                                break;
+                        case 1004:
+                                MODBIT(term.mode, set, MODE_FOCUS);
+                                break;
                         case 1006:
                                 MODBIT(term.mode, set, MODE_MOUSESGR);
                                 break;
@@ -1807,6 +1815,9 @@ tsetmode(bool priv, bool set, int *args, int narg) {
                         case 1048:
                                 tcursor((set) ? CURSOR_SAVE : CURSOR_LOAD);
                                 break;
+                        case 9: /* X10 compatibility mode */
+                        case 1001: /* mouse highlight mode; can hang the
+                                      terminal when implemented. */
                         default:
                                 fprintf(stderr,
                                         "erresc: unknown private set/reset mode %d\n",
@@ -3309,9 +3320,13 @@ focus(XEvent *ev) {
                 XSetICFocus(xw.xic);
                 xw.state |= WIN_FOCUSED;
                 xseturgency(0);
+                if(IS_SET(MODE_FOCUS))
+                        ttywrite("\033[I", 3);
         } else {
                 XUnsetICFocus(xw.xic);
                 xw.state &= ~WIN_FOCUSED;
+                if(IS_SET(MODE_FOCUS))
+                        ttywrite("\033[O", 3);
         }
 }