From 253cf01029564dddb69edf3043d8af04792494ae Mon Sep 17 00:00:00 2001
From: urob <private>
Date: Sat, 11 Jun 2022 16:33:38 -0400
Subject: [PATCH] Proof of concept for userspace utf implementation

---
 config/base.keymap | 33 +++++++++++++++++++++++++++++++--
 1 file changed, 31 insertions(+), 2 deletions(-)

diff --git a/config/base.keymap b/config/base.keymap
index 28de5f5..181b8cf 100644
--- a/config/base.keymap
+++ b/config/base.keymap
@@ -63,7 +63,27 @@ TODO and ISSUES
     };
 
     macros {
-        //
+        // testing unicode
+        #define OS_LEAD  &kp RALT &kp U  // OS specific sequence to initialize UTF code
+        #define OS_TRAIL &kp RET         // OS specific sequence to terminate UTF code
+
+        ae: ae {
+            wait-ms = <5>;
+            tap-ms = <5>;
+            compatible = "zmk,behavior-macro";
+            label = "UTF_AE";
+            #binding-cells = <0>;
+            bindings = <OS_LEAD &kp N0 &kp N0 &kp N0 &kp E &kp N4 OS_TRAIL>;
+        };
+
+        ae_cap: ae_cap {
+            wait-ms = <5>;
+            tap-ms = <5>;
+            compatible = "zmk,behavior-macro";
+            label = "UTF_AE_CAP";
+            #binding-cells = <0>;
+            bindings = <OS_LEAD &kp N0 &kp N0 &kp N0 &kp C &kp N4 OS_TRAIL>;
+        };
     };
 
 
@@ -117,6 +137,15 @@ TODO and ISSUES
             bindings = <&sk LSHFT>, <&caps_word>, <&none>;
         };
 
+        // utf ae
+        utf_ae: utf_ae {
+            compatible = "zmk,behavior-mod-morph";
+            label = "UTF_AE";
+            #binding-cells = <0>;
+            bindings = <&ae>, <&ae_cap>;
+            mods = <(MOD_LSFT|MOD_RSFT)>;
+        };
+
     };
 
     keymap {
@@ -125,7 +154,7 @@ TODO and ISSUES
         default_layer {
             bindings = <
 // ╭─────────────┬─────────────┬─────────────┬─────────────┬─────────────╮   ╭─────────────╮   ╭─────────────┬─────────────┬─────────────┬─────────────┬─────────────╮
-     &kp Q         &kp W         &kp F         &kp P         &kp B             EXTRA_MID         &kp J         &kp L         &kp U         &kp Y         &kp SQT
+     &kp Q         &kp W         &kp F         &kp P         &kp B             &kp RALT &utf_ae         &kp J         &kp L         &kp U         &kp Y         &kp SQT
 // ├─────────────┼─────────────┼─────────────┼─────────────┼─────────────┤   ├─────────────┤   ├─────────────┼─────────────┼─────────────┼─────────────┼─────────────┤
      &hml LGUI A   &hml LALT R   &hml LCTRL S  &hml LSHFT T  &kp G             EXTRA_MID         &kp M         &hmr LSHFT N  &hmr LCTRL E  &hmr LALT I   &hmr LGUI O
 // ├─────────────┼─────────────┼─────────────┼─────────────┼─────────────┤   ├─────────────┤   ├─────────────┼─────────────┼─────────────┼─────────────┼─────────────┤