Add content pretty printer

src/org/org_types.nim

@@ -66,6 +66,8 @@ proc `$`*(x: orgInlineBlockKind): string =
     # Links
     of orgLink: "Link"
 
+const PPRINT_INDENT_SIZE* = 2
+
 func pprint*(x: OrgInlineBlock, indent = 0): string =
   let specialFields = case x.kind:
     of orgLink:
@@ -110,7 +112,7 @@ type
       level*: int
       todo*: Option[string]
       headlineContent*: seq[OrgInlineBlock]
-      content*: string
+      content*: seq[OrgBlock]
     of orgParagraph:
       paragraphContent: seq[OrgInlineBlock]
     of orgNewline: discard
@@ -126,7 +128,14 @@ func pprint*(x: OrgBlock, indent = 0): string =
         ("todo", $x.todo, x.todo.isSome()),
         ("headlineContent", $x.headlineContent, x.headlineContent.len != 0),
         ("children", $x.children, x.children.len != 0),
-        ("content", $x.content, x.content != ""),
+        (
+          "content",
+          ("@[\n" &
+            x.content.map((x) => pprint(x)).join(",\n").indent(PPRINT_INDENT_SIZE) &
+            ",\n],"
+          ).indent(indent),
+          x.content.len != 0
+        ),
       ]
     of orgParagraph:
       @[
@@ -186,6 +195,14 @@ when isMainModule:
             linkDescription: "Placeholder".some(),
           ),
         ],
+        content: @[
+          OrgBlock(
+            kind: orgNewline,
+          ),
+          OrgBlock(
+            kind: orgNewline,
+          )
+        ],
       ),
       OrgBlock(kind: orgHeading, level: 1),
       OrgBlock(kind: orgHeading),