tv iosevka 2: init at 15.6.3

tv/5pkgs/override/iosevka-tv-2.nix

@@ -0,0 +1,26 @@
+self: super:
+
+let
+  prebuilt =
+    self.stdenv.mkDerivation rec {
+      pname = "iosevka-tv-2";
+      version = "15.6.3";
+      src = self.fetchurl {
+        urls = [
+          "https://c.krebsco.de/iosevka-tv-2-${version}.tar.gz"
+          "https://ni.krebsco.de/~tv/mirrors/iosevka/iosevka-tv-2-${version}.tar.gz"
+        ];
+        hash = "sha256-W2bOlM0dYKAt+k2OpNJsNx6/hWEItJ2Tob8thtJJ1BA=";
+      };
+      installPhase = ''
+        mkdir $out
+        mv * $out/
+      '';
+    };
+in
+
+if super.iosevka.version == prebuilt.version then
+  prebuilt
+
+else
+  super.iosevka-tv-2

tv/5pkgs/simple/iosevka-tv-2.nix

@@ -0,0 +1,20 @@
+{ pkgs }:
+
+pkgs.iosevka.override {
+  # https://typeof.net/Iosevka/customizer
+  privateBuildPlan = {
+    family = "iosevka tv 2";
+    spacing = "term";
+    serifs = "sans";
+    export-glyph-names = true;
+    no-ligation = true;
+    no-cv-ss = false;
+
+    variants.inherits = "ss10";
+
+    widths.normal.shape = 600;
+    widths.normal.menu = 5;
+    widths.normal.css = "normal";
+  };
+  set = "tv-2";
+}