Merge pull request #25 from G-e-n-e-v-e-n-s-i-S/get-card-stylesheet

Add get_card_stylesheet script function

doc/function/get_card_stylesheet.txt

@@ -0,0 +1,17 @@
+Function: get_card_stylesheet
+
+--Usage--
+> get_card_stylesheet(card, set: set)
+
+Get the stylesheet of a [[type:card]].
+
+This is for use in exporter scripts. In card scripts, use the "stylesheet" predefined variable instead.
+
+--Parameters--
+! Parameter	Type					Description
+| @input@	[[type:card]]		The card you want to retrieve the stylesheet from.
+| @set@		[[type:set]]		The set the card belongs to. In an exporter script, this can be ommited since "set" is a predefined variable.
+
+--Examples--
+> # Retrieve the card regions from the card's stylesheet
+> card_regions := get_card_stylesheet(card).card_regions

doc/function/index.txt

@@ -99,6 +99,7 @@ These functions are built into the program, other [[type:function]]s can be defi
 ! Cards				<<<
 | [[fun:new_card]]		Construct a new [[type:card]] object.
 | [[fun:get_card_styling]]		Get the styling data of a [[type:card]].
+| [[fun:get_card_styesheet]]	Get the stylesheet of a [[type:card]].
 	
 ! HTML export			<<<
 | [[fun:to_html]]		Convert [[type:tagged text]] to html.