From e6c3df30a9c1986b986008c85b87eae4972f92e8 Mon Sep 17 00:00:00 2001
From: Daniel Loos <loosdaniel@gmail.com>
Date: Sun, 18 May 2025 12:30:20 +0200
Subject: [PATCH] Optimize for programming

---
 README.md   |  9 ++++++
 keymap.svg  | 91 +++++++++++++++++++++++++++--------------------------
 keymap.yaml | 31 +++++++++---------
 3 files changed, 71 insertions(+), 60 deletions(-)

diff --git a/README.md b/README.md
index e19e541..8d4ee85 100644
--- a/README.md
+++ b/README.md
@@ -32,3 +32,12 @@ Features:
 | tab        | Esc       | Tab           | Backspace   | Space | Enter    | Super |
 | hold       | mom. nav  | mom. symbols  | Shift       | Ctrl  | Alt      | Super |
 | double tab | perm. nav | perm. symbols | remove word | ---   | Launcher | Super |
+
+# Home row combos
+
+- home row mods requires typing at a constant speed. In addition, holding keys takes time. Instead, home row combos are used, similar to strokes in stenography.
+
+| left hand key | right hand key | action          |
+| ------------- | -------------- | --------------- |
+| F             | J              | pipe `\| >`     |
+| F             | K              | lambda `x ->  ` |
diff --git a/keymap.svg b/keymap.svg
index 684bc0c..e13ce5a 100644
--- a/keymap.svg
+++ b/keymap.svg
@@ -166,9 +166,6 @@ path.combo { stroke: #7f7f7f; }
 </g>
 <g transform="translate(364, 70)" class="key keypos-6">
 <rect rx="6" ry="6" x="-26" y="-26" width="52" height="52" class="key"/>
-<text x="0" y="0" class="key tap">
-<tspan x="0" dy="-0.6em">Mouse</tspan><tspan x="0" dy="1.2em">5</tspan>
-</text>
 </g>
 <g transform="translate(476, 70)" class="key keypos-7">
 <rect rx="6" ry="6" x="-26" y="-26" width="52" height="52" class="key"/>
@@ -228,9 +225,6 @@ path.combo { stroke: #7f7f7f; }
 </g>
 <g transform="translate(364, 126)" class="key keypos-20">
 <rect rx="6" ry="6" x="-26" y="-26" width="52" height="52" class="key"/>
-<text x="0" y="0" class="key tap">
-<tspan x="0" dy="-0.6em">Mouse</tspan><tspan x="0" dy="1.2em">4</tspan>
-</text>
 </g>
 <g transform="translate(476, 126)" class="key keypos-21">
 <rect rx="6" ry="6" x="-26" y="-26" width="52" height="52" class="key"/>
@@ -311,7 +305,7 @@ path.combo { stroke: #7f7f7f; }
 <g transform="translate(756, 161)" class="key keypos-38">
 <rect rx="6" ry="6" x="-26" y="-26" width="52" height="52" class="key"/>
 <text x="0" y="0" class="key tap">
-<tspan x="0" dy="-0.6em">!</tspan><tspan x="0" dy="1.2em">-</tspan>
+<tspan x="0" dy="-0.6em">!</tspan><tspan x="0" dy="1.2em">_</tspan>
 </text>
 </g>
 <g transform="translate(812, 161)" class="key keypos-39">
@@ -355,18 +349,26 @@ path.combo { stroke: #7f7f7f; }
 <text x="0" y="0" class="key tap">Super</text>
 </g>
 <g class="combo combopos-0">
+<path d="M420,224 l-50,0" class="combo"/>
+<path d="M420,224 l50,0" class="combo"/>
+<rect rx="6" ry="6" x="406" y="211" width="28" height="26" class="combo"/>
+<text x="420" y="224" class="combo tap">
+<tspan x="420" dy="-0.6em">default</tspan><tspan x="420" dy="1.2em">layer</tspan>
+</text>
+</g>
+<g class="combo combopos-1">
 <rect rx="6" ry="6" x="602" y="18" width="28" height="26" class="combo"/>
 <text x="616" y="32" class="combo tap">
 <tspan x="616" dy="-0.6em">tog</tspan><tspan x="616" dy="1.2em">wins</tspan>
 </text>
 </g>
-<g class="combo combopos-1">
+<g class="combo combopos-2">
 <rect rx="6" ry="6" x="602" y="74" width="28" height="26" class="combo"/>
 <text x="616" y="88" class="combo tap">
 <tspan x="616" dy="-0.6em">tog</tspan><tspan x="616" dy="1.2em">tab</tspan>
 </text>
 </g>
-<g class="combo combopos-2">
+<g class="combo combopos-3">
 <rect rx="6" ry="6" x="602" y="130" width="28" height="26" class="combo"/>
 <text x="616" y="144" class="combo tap">
 <tspan x="616" dy="-0.6em">tog</tspan><tspan x="616" dy="1.2em">wspace</tspan>
@@ -387,7 +389,7 @@ path.combo { stroke: #7f7f7f; }
 </g>
 <g transform="translate(140, 35)" class="key keypos-2">
 <rect rx="6" ry="6" x="-26" y="-26" width="52" height="52" class="key"/>
-<text x="0" y="0" class="key tap">#</text>
+<text x="0" y="0" class="key tap">€</text>
 </g>
 <g transform="translate(196, 28)" class="key keypos-3">
 <rect rx="6" ry="6" x="-26" y="-26" width="52" height="52" class="key"/>
@@ -395,17 +397,14 @@ path.combo { stroke: #7f7f7f; }
 </g>
 <g transform="translate(252, 35)" class="key keypos-4">
 <rect rx="6" ry="6" x="-26" y="-26" width="52" height="52" class="key"/>
-<text x="0" y="0" class="key tap">&lt;</text>
+<text x="0" y="0" class="key tap">[</text>
 </g>
 <g transform="translate(308, 42)" class="key keypos-5">
 <rect rx="6" ry="6" x="-26" y="-26" width="52" height="52" class="key"/>
-<text x="0" y="0" class="key tap">&gt;</text>
+<text x="0" y="0" class="key tap">]</text>
 </g>
 <g transform="translate(364, 70)" class="key keypos-6">
 <rect rx="6" ry="6" x="-26" y="-26" width="52" height="52" class="key"/>
-<text x="0" y="0" class="key tap">
-<tspan x="0" dy="-0.6em">Mouse</tspan><tspan x="0" dy="1.2em">5</tspan>
-</text>
 </g>
 <g transform="translate(476, 70)" class="key keypos-7">
 <rect rx="6" ry="6" x="-26" y="-26" width="52" height="52" class="key"/>
@@ -415,7 +414,7 @@ path.combo { stroke: #7f7f7f; }
 </g>
 <g transform="translate(532, 42)" class="key keypos-8">
 <rect rx="6" ry="6" x="-26" y="-26" width="52" height="52" class="key"/>
-<text x="0" y="0" class="key tap">.</text>
+<text x="0" y="0" class="key tap">=</text>
 </g>
 <g transform="translate(588, 35)" class="key keypos-9">
 <rect rx="6" ry="6" x="-26" y="-26" width="52" height="52" class="key"/>
@@ -443,11 +442,11 @@ path.combo { stroke: #7f7f7f; }
 </g>
 <g transform="translate(84, 105)" class="key keypos-15">
 <rect rx="6" ry="6" x="-26" y="-26" width="52" height="52" class="key"/>
-<text x="0" y="0" class="key tap">&amp;</text>
+<text x="0" y="0" class="key tap">@</text>
 </g>
 <g transform="translate(140, 91)" class="key keypos-16">
 <rect rx="6" ry="6" x="-26" y="-26" width="52" height="52" class="key"/>
-<text x="0" y="0" class="key tap">€</text>
+<text x="0" y="0" class="key tap">#</text>
 </g>
 <g transform="translate(196, 84)" class="key keypos-17">
 <rect rx="6" ry="6" x="-26" y="-26" width="52" height="52" class="key"/>
@@ -463,9 +462,6 @@ path.combo { stroke: #7f7f7f; }
 </g>
 <g transform="translate(364, 126)" class="key keypos-20">
 <rect rx="6" ry="6" x="-26" y="-26" width="52" height="52" class="key"/>
-<text x="0" y="0" class="key tap">
-<tspan x="0" dy="-0.6em">Mouse</tspan><tspan x="0" dy="1.2em">4</tspan>
-</text>
 </g>
 <g transform="translate(476, 126)" class="key keypos-21">
 <rect rx="6" ry="6" x="-26" y="-26" width="52" height="52" class="key"/>
@@ -475,7 +471,7 @@ path.combo { stroke: #7f7f7f; }
 </g>
 <g transform="translate(532, 98)" class="key keypos-22">
 <rect rx="6" ry="6" x="-26" y="-26" width="52" height="52" class="key"/>
-<text x="0" y="0" class="key tap">,</text>
+<text x="0" y="0" class="key tap">.</text>
 </g>
 <g transform="translate(588, 91)" class="key keypos-23">
 <rect rx="6" ry="6" x="-26" y="-26" width="52" height="52" class="key"/>
@@ -503,7 +499,7 @@ path.combo { stroke: #7f7f7f; }
 </g>
 <g transform="translate(84, 161)" class="key keypos-29">
 <rect rx="6" ry="6" x="-26" y="-26" width="52" height="52" class="key"/>
-<text x="0" y="0" class="key tap">@</text>
+<text x="0" y="0" class="key tap">&amp;</text>
 </g>
 <g transform="translate(140, 147)" class="key keypos-30">
 <rect rx="6" ry="6" x="-26" y="-26" width="52" height="52" class="key"/>
@@ -539,10 +535,11 @@ path.combo { stroke: #7f7f7f; }
 </g>
 <g transform="translate(756, 161)" class="key keypos-38">
 <rect rx="6" ry="6" x="-26" y="-26" width="52" height="52" class="key"/>
-<text x="0" y="0" class="key tap">=</text>
+<text x="0" y="0" class="key tap">&lt;</text>
 </g>
 <g transform="translate(812, 161)" class="key keypos-39">
 <rect rx="6" ry="6" x="-26" y="-26" width="52" height="52" class="key"/>
+<text x="0" y="0" class="key tap">&gt;</text>
 </g>
 <g transform="translate(224, 205)" class="key keypos-40">
 <rect rx="6" ry="6" x="-26" y="-26" width="52" height="52" class="key"/>
@@ -550,21 +547,15 @@ path.combo { stroke: #7f7f7f; }
 <tspan x="0" dy="-0.6em">nav</tspan><tspan x="0" dy="1.2em">Esc</tspan>
 </text>
 </g>
-<g transform="translate(286, 213) rotate(15.0)" class="key held keypos-37">
+<g transform="translate(286, 213) rotate(15.0)" class="key held keypos-41">
 <rect rx="6" ry="6" x="-26" y="-26" width="52" height="52" class="key held"/>
 </g>
-<g transform="translate(351, 224) rotate(30.0)" class="key keypos-38">
+<g transform="translate(351, 224) rotate(30.0)" class="key keypos-42">
 <rect rx="6" ry="6" x="-26" y="-40" width="52" height="80" class="key"/>
 <text x="0" y="0" class="key tap">
 <tspan x="0" dy="-0.6em">Shift</tspan><tspan x="0" dy="1.2em">Bksp</tspan>
 </text>
 </g>
-<g transform="translate(489, 224) rotate(-30.0)" class="key keypos-39">
-<rect rx="6" ry="6" x="-26" y="-40" width="52" height="80" class="key"/>
-<text x="0" y="0" class="key tap">
-<tspan x="0" dy="-0.6em">Ctrl</tspan><tspan x="0" dy="1.2em">Space</tspan>
-</text>
-</g>
 <g transform="translate(489, 224) rotate(-30.0)" class="key keypos-43">
 <rect rx="6" ry="6" x="-26" y="-40" width="52" height="80" class="key"/>
 <text x="0" y="0" class="key tap">
@@ -582,18 +573,26 @@ path.combo { stroke: #7f7f7f; }
 <text x="0" y="0" class="key tap">Super</text>
 </g>
 <g class="combo combopos-0">
+<path d="M420,224 l-50,0" class="combo"/>
+<path d="M420,224 l50,0" class="combo"/>
+<rect rx="6" ry="6" x="406" y="211" width="28" height="26" class="combo"/>
+<text x="420" y="224" class="combo tap">
+<tspan x="420" dy="-0.6em">default</tspan><tspan x="420" dy="1.2em">layer</tspan>
+</text>
+</g>
+<g class="combo combopos-1">
 <rect rx="6" ry="6" x="602" y="18" width="28" height="26" class="combo"/>
 <text x="616" y="32" class="combo tap">
 <tspan x="616" dy="-0.6em">tog</tspan><tspan x="616" dy="1.2em">wins</tspan>
 </text>
 </g>
-<g class="combo combopos-1">
+<g class="combo combopos-2">
 <rect rx="6" ry="6" x="602" y="74" width="28" height="26" class="combo"/>
 <text x="616" y="88" class="combo tap">
 <tspan x="616" dy="-0.6em">tog</tspan><tspan x="616" dy="1.2em">tab</tspan>
 </text>
 </g>
-<g class="combo combopos-2">
+<g class="combo combopos-3">
 <rect rx="6" ry="6" x="602" y="130" width="28" height="26" class="combo"/>
 <text x="616" y="144" class="combo tap">
 <tspan x="616" dy="-0.6em">tog</tspan><tspan x="616" dy="1.2em">wspace</tspan>
@@ -629,9 +628,6 @@ path.combo { stroke: #7f7f7f; }
 </g>
 <g transform="translate(364, 70)" class="key keypos-6">
 <rect rx="6" ry="6" x="-26" y="-26" width="52" height="52" class="key"/>
-<text x="0" y="0" class="key tap">
-<tspan x="0" dy="-0.6em">Mouse</tspan><tspan x="0" dy="1.2em">5</tspan>
-</text>
 </g>
 <g transform="translate(476, 70)" class="key keypos-7">
 <rect rx="6" ry="6" x="-26" y="-26" width="52" height="52" class="key"/>
@@ -687,9 +683,6 @@ path.combo { stroke: #7f7f7f; }
 </g>
 <g transform="translate(364, 126)" class="key keypos-20">
 <rect rx="6" ry="6" x="-26" y="-26" width="52" height="52" class="key"/>
-<text x="0" y="0" class="key tap">
-<tspan x="0" dy="-0.6em">Mouse</tspan><tspan x="0" dy="1.2em">4</tspan>
-</text>
 </g>
 <g transform="translate(476, 126)" class="key keypos-21">
 <rect rx="6" ry="6" x="-26" y="-26" width="52" height="52" class="key"/>
@@ -774,16 +767,16 @@ path.combo { stroke: #7f7f7f; }
 <rect rx="6" ry="6" x="-26" y="-26" width="52" height="52" class="key"/>
 <text x="0" y="0" class="key tap">Print</text>
 </g>
-<g transform="translate(224, 205)" class="key held keypos-36">
+<g transform="translate(224, 205)" class="key held keypos-40">
 <rect rx="6" ry="6" x="-26" y="-26" width="52" height="52" class="key held"/>
 </g>
-<g transform="translate(286, 213) rotate(15.0)" class="key keypos-37">
+<g transform="translate(286, 213) rotate(15.0)" class="key keypos-41">
 <rect rx="6" ry="6" x="-26" y="-26" width="52" height="52" class="key"/>
 <text x="0" y="0" class="key tap">
 <tspan x="0" dy="-0.6em">sym</tspan><tspan x="0" dy="1.2em">Tab</tspan>
 </text>
 </g>
-<g transform="translate(351, 224) rotate(30.0)" class="key keypos-38">
+<g transform="translate(351, 224) rotate(30.0)" class="key keypos-42">
 <rect rx="6" ry="6" x="-26" y="-40" width="52" height="80" class="key"/>
 <text x="0" y="0" class="key tap">
 <tspan x="0" dy="-0.6em">Shift</tspan><tspan x="0" dy="1.2em">Bksp</tspan>
@@ -806,18 +799,26 @@ path.combo { stroke: #7f7f7f; }
 <text x="0" y="0" class="key tap">Super</text>
 </g>
 <g class="combo combopos-0">
+<path d="M420,224 l-50,0" class="combo"/>
+<path d="M420,224 l50,0" class="combo"/>
+<rect rx="6" ry="6" x="406" y="211" width="28" height="26" class="combo"/>
+<text x="420" y="224" class="combo tap">
+<tspan x="420" dy="-0.6em">default</tspan><tspan x="420" dy="1.2em">layer</tspan>
+</text>
+</g>
+<g class="combo combopos-1">
 <rect rx="6" ry="6" x="602" y="18" width="28" height="26" class="combo"/>
 <text x="616" y="32" class="combo tap">
 <tspan x="616" dy="-0.6em">tog</tspan><tspan x="616" dy="1.2em">wins</tspan>
 </text>
 </g>
-<g class="combo combopos-1">
+<g class="combo combopos-2">
 <rect rx="6" ry="6" x="602" y="74" width="28" height="26" class="combo"/>
 <text x="616" y="88" class="combo tap">
 <tspan x="616" dy="-0.6em">tog</tspan><tspan x="616" dy="1.2em">tab</tspan>
 </text>
 </g>
-<g class="combo combopos-2">
+<g class="combo combopos-3">
 <rect rx="6" ry="6" x="602" y="130" width="28" height="26" class="combo"/>
 <text x="616" y="144" class="combo tap">
 <tspan x="616" dy="-0.6em">tog</tspan><tspan x="616" dy="1.2em">wspace</tspan>
diff --git a/keymap.yaml b/keymap.yaml
index f63e445..0fd84a4 100644
--- a/keymap.yaml
+++ b/keymap.yaml
@@ -11,7 +11,7 @@ layers:
         "E",
         "R",
         "T",
-        "Mouse 5",
+        "",
         "Wheel UP",
         "Z",
         "U",
@@ -27,7 +27,7 @@ layers:
         "D",
         "F",
         "G",
-        "Mouse 4",
+        "",
         "Wheel DWN",
         "H",
         "J",
@@ -36,19 +36,19 @@ layers:
         "Ö",
         "Ä",
       ]
-    - ['` "', "Y", "X", "C", "V", "B", "N", "M", ", ;", ". :", "! - ", "? ß"]
+    - ['` "', "Y", "X", "C", "V", "B", "N", "M", ", ;", ". :", "! _ ", "? ß"]
     - ["nav Esc", "sym Tab", "Shift Bksp", "Ctrl Space", "Alt Enter", "Super"]
   symbols:
     - [
         "^",
         "%",
-        "#",
+        "€",
         "/",
-        "<",
-        ">",
-        "Mouse 5",
+        "[",
+        "]",
+        "",
         "Wheel UP",
-        ".",
+        "=",
         "7",
         "8",
         "9",
@@ -57,21 +57,21 @@ layers:
       ]
     - [
         "~",
-        "&",
-        "€",
+        "@",
+        "#",
         "|",
         "(",
         ")",
-        "Mouse 4",
+        "",
         "Wheel DWN",
-        ",",
+        ".",
         "4",
         "5",
         "6",
         "+",
         "*",
       ]
-    - ["_", "@", "$", "\\", "{", "}", "0", "1", "2", "3", "=", null]
+    - ["_", "&", "$", "\\", "{", "}", "0", "1", "2", "3", "<", ">"]
     - [
         "nav Esc",
         { type: held },
@@ -88,7 +88,7 @@ layers:
         "F12",
         "",
         "Vol+",
-        "Mouse 5",
+        "",
         "Wheel UP",
         "Home",
         "PGdown",
@@ -104,7 +104,7 @@ layers:
         "F8",
         "",
         "Mute",
-        "Mouse 4",
+        "",
         "Wheel DWN",
         "Left",
         "Down",
@@ -136,6 +136,7 @@ layers:
         "Super",
       ]
 combos:
+  - { tk: ["Shift Bksp", "Ctrl Space"], k: "default layer" }
   - { tk: ["U", "I"], k: "tog wins" }
   - { tk: ["J", "K"], k: "tog tab" }
   - { tk: ["M", ", ;"], k: "tog wspace" }