Create new home row mod variation for Shift without require-previous-idle-ms

Author: samagcarr

config/charybdis.keymap

@@ -118,6 +118,20 @@
       hold-trigger-on-release;
     };
 
+		rhshift: rhshift {
+      compatible = "zmk,behavior-hold-tap";
+      label = "RHSHIFT";
+      bindings = <&kp>, <&kp>;
+
+      #binding-cells = <2>;
+      tapping-term-ms = <300>;
+      quick-tap-ms = <100>;
+			// require-prior-idle-ms = <25>; // Remove this for shift key only?
+      flavor = "balanced";
+      hold-trigger-key-positions = <13 25 14 26 37 38 39 15 27 16 40 28 17 29 41 5 4 3 2 1 0 24 49 52 51 12 36>;
+      hold-trigger-on-release;
+    };
+
     lhtap: lhtap {
       compatible = "zmk,behavior-hold-tap";
       label = "LHTAP";
@@ -132,6 +146,20 @@
       hold-trigger-on-release;
     };
 
+		lhshift: lhshift {
+      compatible = "zmk,behavior-hold-tap";
+      label = "LHSHIFT";
+      bindings = <&kp>, <&kp>;
+
+      #binding-cells = <2>;
+      tapping-term-ms = <300>;
+      quick-tap-ms = <100>;
+			// require-prior-idle-ms = <25>; // Remove this for shift key only? 
+      flavor = "balanced";
+      hold-trigger-key-positions = <18 22 30 31 32 33 34 42 43 44 45 46 19 20 21 22 54 10 9 8 7 6 10 11 22 23 35 47>;
+      hold-trigger-on-release;
+    };
+
     lefttd: lefttd {
       compatible = "zmk,behavior-tap-dance";
       label = "LEFTTD";
@@ -250,7 +278,7 @@
       bindings = <
 &mt GRAVE ESCAPE             &mt F1 NUMBER_1    &mt F2 NUMBER_2  &mt F3 NUMBER_3  &mt F4 NUMBER_4  &mt F5 NUMBER_5              &mt F6 NUMBER_6         &mt F7 NUMBER_7  &mt F8 NUMBER_8       &mt F9 NUMBER_9                &mt F10 NUMBER_0      &lt 6 MINUS
 &mt LA(LG(SPACE)) BACKSLASH  &kp Q              &kp W            &kp E            &kp R            &kp T                                         &kp Y  &kp U            &kp I                 &kp O                          &kp P                 &kp EQUAL
-&tabtap 0 TAB                &lhtap LEFT_GUI A  &lhtap LALT S    &lhtap LCTRL D   &lhtap LSHIFT F  &kp G                                         &kp H  &rhtap RSHIFT J  &rhtap RCTRL K        &rhtap LEFT_ALT L              &rhtap LEFT_GUI SEMI  &kp APOS
+&tabtap 0 TAB                &lhtap LEFT_GUI A  &lhtap LALT S    &lhtap LCTRL D   &lhshift LSHIFT F  &kp G                                         &kp H  &rhshift RSHIFT J  &rhtap RCTRL K        &rhtap LEFT_ALT L              &rhtap LEFT_GUI SEMI  &kp APOS
 &caps_tap 2 0                &lt 3 Z            &kp X            &kp C            &kp V            &kp B                                         &kp N  &kp M            &mouse_tap MB4 COMMA  &mouse_tap MB5 PERIOD          &lt 3 SLASH           &mt LC(DELETE) DELETE
                              &lt 9 ENTER        &lt 10 ENTER     &lt 11 TAB       &lt 1 SPACE      &mt LC(BACKSPACE) BACKSPACE  &lt 8 LA(TAB)           &key_repeat                            &stickyshift_tap 2 LEFT_SHIFT
       >;