'output' -> BAR_OUTPUT
'tray_output' -> BAR_TRAY_OUTPUT
'font' -> BAR_FONT
+ 'separator_symbol' -> BAR_SEPARATOR_SYMBOL
'binding_mode_indicator' -> BAR_BINDING_MODE_INDICATOR
'workspace_buttons' -> BAR_WORKSPACE_BUTTONS
'strip_workspace_numbers' -> BAR_STRIP_WORKSPACE_NUMBERS
font = string
-> call cfg_bar_font($font); BAR
+state BAR_SEPARATOR_SYMBOL:
+ separator = string
+ -> call cfg_bar_separator_symbol($separator); BAR
+
state BAR_BINDING_MODE_INDICATOR:
value = word
-> call cfg_bar_binding_mode_indicator($value); BAR