working slider

example/controldeck.conf

@@ -42,7 +42,7 @@
 # command-alt = optinal back-switch command(s) to run: shell command ...
 # state-alt = string to define the alternative state (pressed)
 # state-command = command to get the state: shell command ...
-# icon = add icon in front of NAME (Font Awesome), e.g. fas fa-play
+# icon = add icon in front of NAME, e.g. fas fa-play
 # icon-alt = optional alternative icon
 # image = absolte path to image file (svg, png)
 # image-alt = optional alternative absolue path to image file
@@ -52,6 +52,13 @@
 #  : N.    optional group/row specification
 #  : NAME  id, name of the button
 # description = text for the slider
+# icon = add icon in front of slider, e.g. tune
+# min = minimum int value, e.g. 0
+# max = maximum int value, e.g. 100
+# step = step size, e.g. 1
+# state-command = command to get the state: shell command
+# command = command to run to get the value, using {value} in the command to
+#   interpolate the value: shell command
 
 [default]
 host = 0.0.0.0