Add separate plus and minus signs.

share/library/Passive/capacitor.lua

@@ -6,16 +6,8 @@ local names =
 	sk = "Kondenzátor"
 }
 
-local names_polar =
-{
-	en = "Polarized capacitor",
-	cs = "Polarizovaný kondenzátor",
-	sk = "Polarizovaný kondenzátor"
-}
-
 -- Render area in base units (X1, Y1, X2, Y2)
-local area       = {-2, -1, 2, 1}
-local area_polar = {-2, -1.5, 2, 1}
+local area = {-2, -1, 2, 1}
 
 -- Terminal points
 local terminals = {{-2, 0}, {2, 0}}
@@ -39,23 +31,7 @@ local render = function (cr)
 	cr.stroke ()
 end
 
-local render_polar = function (cr)
-	render (cr)
-
-	-- The plus sign
-	cr.move_to (-0.6, -1)
-	cr.line_to (-1.4, -1)
-
-	cr.move_to (-1, -1.4)
-	cr.line_to (-1, -0.6)
-
-	cr.stroke ()
-end
-
 -- Register the symbol
-logdiag.register ("Capacitor",
-	names,       area,       terminals, render)
-logdiag.register ("CapacitorPolarized",
-	names_polar, area_polar, terminals, render_polar)
+logdiag.register ("Capacitor", names, area, terminals, render)