added all-bit-i config option

docs/config.typ

@@ -24,6 +24,7 @@
 /// - width (float): TODO -> remove
 /// - height (float): TODO -> remove
 /// - full-page (bool): If true, the page will be resized to fit the diagram and take the background color
+/// - all-bit-i (bool): If true, all bit indices will be rendered, otherwise, only the ends of each range will be displayed
 /// -> dictionary
 #let config(
   default-font-family: "Ubuntu Mono",
@@ -49,7 +50,8 @@
   left-labels: false,
   width: 1200,
   height: 800,
-  full-page: false
+  full-page: false,
+  all-bit-i: true
 ) = {}
 
 /// Dark theme config

src/config.typ

@@ -22,7 +22,8 @@
   left-labels: false,
   width: 1200,
   height: 800,
-  full-page: false
+  full-page: false,
+  all-bit-i: true
 ) = {
   return (
     default-font-family: default-font-family,
@@ -48,7 +49,8 @@
     left-labels: left-labels,
     width: width,
     height: height,
-    full-page: full-page
+    full-page: full-page,
+    all-bit-i: all-bit-i
   )
 }
 

src/renderer.typ

@@ -356,14 +356,27 @@
   // Draw rectangle around structure
   shapes += draw-rect(border-col, bits-x, bits-y, bits-width, bit-h, thickness: 2)
 
+  let indices = range(struct.bits)
+  if not config.all-bit-i {
+    indices = ()
+    for r in struct.ranges.values() {
+      indices.push(r.start)
+      indices.push(r.end)
+    }
+  }
+
   for i in range(struct.bits) {
     let bit-x = ox + i * bit-w
-    shapes += draw-text(
+    let real-i = struct.bits - i - 1 + start-bit
-      str(struct.bits - i - 1 + start-bit),
+
-      txt-col,
+    if real-i in indices {
-      bit-x + bit-w / 2,
+      shapes += draw-text(
-      oy + bit-h / 2 
+        str(real-i),
-    )
+        txt-col,
+        bit-x + bit-w / 2,
+        oy + bit-h / 2 
+      )
+    }
 
     // Draw separator
     if i != 0 {