Update behaviours_other.dtsi

config/includes/behaviours_other.dtsi

@@ -281,4 +281,40 @@
             bindings = <&mo>, <&kp>;
         };
     };
+
+/* Caps-word, num-word and smart-mouse FROM UROB'S CONFIG */
+
+// tap: sticky-shift | shift + tap/ double-tap: caps-word | hold: shift
+ZMK_MOD_MORPH(smart_shft,
+    bindings = <&sk LSHFT>, <&caps_word>;
+    mods = <(MOD_LSFT)>;
+)
+&caps_word {  // mods deactivate caps-word, requires PR #1451
+    /delete-property/ ignore-modifiers;
+};
+
+// tap: num-word | double-tap: sticky num-layer | hold: num-layer
+#define SMART_NUM &smart_num NUM 0
+ZMK_HOLD_TAP(smart_num,
+    flavor = "balanced";
+    tapping-term-ms = <200>;
+    quick-tap-ms = <QUICK_TAP_MS>;
+    bindings = <&mo>, <&num_dance>;
+)
+ZMK_TAP_DANCE(num_dance,
+    tapping-term-ms = <200>;
+    bindings = <&num_word>, <&sl NUM>;  // reverse this for sticky-num on single tap
+)
+&num_word {  // num-word, requires PR #1451
+    layers = <NUM>;
+    continue-list = <BSPC DEL DOT COMMA PLUS MINUS STAR FSLH EQUAL>;
+};
+
+// smart-mouse, requires PR #1366
+ZMK_TRI_STATE(smart_mouse,
+    bindings = <&tog MOUSE>, <&none>, <&tog MOUSE>;
+    ignored-key-positions = <LT1 LT3 RT0 RT1 RT2 RT3 RT4 RM1 RM2 RM3 RB1 RB2 RB3 RH0 RH1>;
+    ignored-layers = <MOUSE>;
+)
+
 };