spv-file-format: Improve description of structure member format.

[pspp] / doc / dev / spv-structure.gv

diff --git a/doc/dev/spv-structure.gv b/doc/dev/spv-structure.gv
index 7807ab48d22ae9974fe9a97826c6597be25c459c..ac37b698b7746df199180900ab37899a874c0254 100644 (file)
--- a/doc/dev/spv-structure.gv
+++ b/doc/dev/spv-structure.gv
@@ -5,21 +5,33 @@ digraph spv_structure {
    "heading" -> "heading" [label="*"];
 
    "container" -> "label";
-   "container" -> "table" [label="*"];
-   "container" -> "text" [label="*"];
+   "container" -> "table" [label="?"];
+   "container" -> "text" [label="?"];
+
+   "label" -> ptext1 [label="?"];
+   ptext1 [label="<text>", shape=plaintext];
 
    "text" -> "html";
 
+   "text" -> cdata1;
+   cdata1 [label="<cdata>", shape=plaintext];
+
+   "html" -> cdata2;
+   cdata2 [label="<cdata>", shape=plaintext];
+
    "table" -> "tableStructure";
 
    "tableStructure" -> "dataPath";
 
+   "dataPath" -> ptext2;
+   ptext2 [label="<text>", shape=plaintext];
+
    "pageSetup" -> "pageHeader";
    "pageSetup" -> "pageFooter";
 
-   "pageHeader" -> "pageParagraph" [label="*"];
+   "pageHeader" -> "pageParagraph";
 
-   "pageFooter" -> "pageParagraph" [label="*"];
+   "pageFooter" -> "pageParagraph";
 
    "pageParagraph" -> "text";
 }