Add sway screenshot hotkey

tree/.config/sway/config

@@ -233,6 +233,11 @@ mode "resize" {
 }
 bindsym $mod+r mode "resize"
 
+#
+# ScreenCap:
+#
+    bindsym Print exec scap
+
 #
 # Status Bar:
 #

tree/.local/bin/scap

@@ -0,0 +1,11 @@
+#!/usr/bin/env sh
+
+if [ "$XDG_SESSION_TYPE" != "wayland" ]; then
+	echo "this script only supports wayland"
+	exit 1
+fi
+
+DIMS="$(slurp)"
+
+grim -g "$DIMS" - | pbc
+