swaynag: allow more config options

swaynag/swaynag.5.scd

@@ -20,37 +20,77 @@ following format:
 
 ```
 [name-of-type]
-color=RRGGBB[AA]
+option=value
 ```
 
 All colors may be given in the form _RRGGBB_ or _RRGGBBAA_. The following
 colors can be set:
 
-*background*
+*background=<color>*
 	The background color for _swaynag_.
 
-*border*
+*border=<color>*
 	The color to use for borders of buttons.
 
-*border-bottom*
+*border-bottom=<color>*
 	The color of the border line at the bottom of _swaynag_.
 
-*button-background*
+*button-background=<color>*
 	The background color for the buttons.
 
-*text*
+*text=<color>*
 	The color of the text.
 
+The following sizing options can also be set:
+
+*border-bottom-size=<size>*
+	Set the thickness of the bottom border.
+
+*message-padding=<padding>*
+	Set the padding for the message.
+
+*details-border-size=<size>*
+	Set the thickness for the details border.
+
+*button-border-size=<size>*
+	Set the thickness for the button border.
+
+*button-gap=<gap>*
+	Set the size of the gap between buttons.
+
+*button-dismiss-gap=<gap>*
+	Set the size of the gap between the dismiss button and another button.
+
+*button-margin-right=<margin>*
+	Set the margin from the right of the dismiss button to edge.
+
+*button-padding=<padding>*
+	Set the padding for the button text.
+
+Additionally, the following options can be assigned a default per-type:
+
+*edge=top|bottom*
+	Set the edge to use.
+
+*font=<font>*
+	Set the font to use.
+
+*output=<output>*
+	Set the output to use. This should be the name of a _xdg\_output_.
+
 # EXAMPLE
 ```
 font=Monospace 12
+edge=bottom
 
 [green]
+edge=top
 background=00AA00
 border=006600
 border-bottom=004400
 text=FFFFFF
 button-background=00CC00
+message-padding=10
 ```
 
 # SEE