added separators

src/renderer.typ

@@ -169,6 +169,37 @@
       draw-group(x0, x1, start-y, y, group)
 
       y -= Y-SPACE
+
+    } else if elmt.type == "sep" {
+      let x0 = x-pos.first() - 20
+      let x1 = x-pos.last() + 20
+      let m = measure(
+        box(
+          elmt.name,
+          inset: (left: 3pt, right: 3pt, top: 5pt, bottom: 5pt)
+        )
+      )
+      let w = m.width / 1pt
+      let h = m.height / 1pt
+      let cx = (x0 + x1) / 2
+      let xl = cx - w / 2
+      let xr = cx + w / 2
+
+      y -= h / 2
+      draw.line((x0, y), (xl, y))
+      draw.line((xr, y), (x1, y))
+      y -= 3
+      draw.line((x0, y), (xl, y))
+      draw.line((xr, y), (x1, y))
+      draw.content(
+        ((x0 + x1) / 2, y + 1.5),
+        elmt.name,
+        anchor: "center",
+        padding: (5pt, 3pt),
+        frame: "rect"
+      )
+      y -= h / 2
+      y -= Y-SPACE
     }
   }