normal buttons with alternative text, icon or image

example/controldeck.conf

@@ -14,21 +14,33 @@
 #  : color-bg  forground color
 #
 # [N.button.NAME]
+# text-alt = name
 # color-fg = hex color code
 # color-bg = hex color code
 # command = shell command
 #   second command
 #   ...
-# icon = Font Awesome name
-# icon-image = path to svg file
+# command-alt = shell command ...
+# state = normal state
+# state-command = shell command ...
+# icon = Font Awesome
+# icon-alt = Font Awesom
+# image = path to svg file
+# image-alt = path to svg file
 #
-#  : N.        optional group/row specification
-#  : NAME      id, name of the button
-#  : color-bg  background color
-#  : color-bg  forground color
-#  : command   command(s) to run
-#  : icon      use icon instead of NAME (Font Awesome), e.g.: fas fa-play
-#  : image     absolute path to svg file
+#  : N.             optional group/row specification
+#  : NAME           id, name of the button
+#  : text-alt       optional alternative button text
+#  : color-bg       background color
+#  : color-bg       forground color
+#  : command        command(s) to run
+#  : command-alt    optional back-switch command(s) to run
+#  : state          string to define the normal state
+#  : state-command  command to get the state
+#  : icon           use icon instead of NAME (Font Awesome), e.g.: fas fa-play
+#  : icon-alt       optional alternative icon
+#  : image          absolute path to svg file
+#  : image-alt      optional alternative image
 #
 # [N.empty.NAME]
 #