WIP fix build

Author: garfieldnate

docs/soar_manual/04_ProceduralKnowledgeLearning.md

@@ -1,7 +1,10 @@
 <!-- markdownlint-disable-next-line -->
 # Procedural Knowledge Learning
 
-\index{chunking}\index{chunk}\index{result}\index{subgoal}
+<!-- \index{chunking} -->
+<!-- \index{chunk} -->
+<!-- \index{result} -->
+<!-- \index{subgoal} -->
 
 ## Chunking
 

docs/soar_manual/index_filter.lua

@@ -1,50 +1,35 @@
--- Pandoc Lua filter to extract LaTeX index commands
--- This allows index entries to be included in PDF output while being invisible in MkDocs
+-- Simple Pandoc Lua filter to add index entries
+-- For now, let's just add some basic index entries manually
 
-function processIndexCommands(elem)
-    -- Handle RawInline and RawBlock elements with LaTeX format
-    if elem.tag == "RawInline" and elem.format == "latex" then
-        local text = elem.text or ""
-        -- If it contains \index commands, pass them through
-        if text:match("\\index{.-}") then
-            return elem  -- Pass through as-is
-        end
-    end
-    return elem
+function addIndexEntries(meta)
+    -- This function runs once per document
+    return meta
 end
 
--- Convert standalone \index{} commands in text to raw LaTeX
-function convertIndexToRaw(elem)
-    if elem.tag == "Str" then
-        local text = elem.text or ""
-        -- If the entire string is just \index commands, convert to raw LaTeX
-        if text:match("^\\index{.-}+$") then
-            return pandoc.RawInline("latex", text)
-        end
-        -- If it contains \index commands mixed with other text, extract them
-        if text:match("\\index{.-}") then
-            local parts = {}
-            local last_end = 1
-            for index_cmd in text:gmatch("(\\index{.-})") do
-                local start_pos, end_pos = text:find(index_cmd, last_end, true)
-                if start_pos > last_end then
-                    table.insert(parts, pandoc.Str(text:sub(last_end, start_pos - 1)))
-                end
-                table.insert(parts, pandoc.RawInline("latex", index_cmd))
-                last_end = end_pos + 1
-            end
-            if last_end <= #text then
-                table.insert(parts, pandoc.Str(text:sub(last_end)))
-            end
-            return parts
-        end
+function processDocument(doc)
+    -- Add some basic index entries at the beginning of the document
+    local index_entries = {
+        pandoc.RawBlock("latex", "\\index{chunking}"),
+        pandoc.RawBlock("latex", "\\index{chunk}"),
+        pandoc.RawBlock("latex", "\\index{result}"),
+        pandoc.RawBlock("latex", "\\index{subgoal}"),
+        pandoc.RawBlock("latex", "\\index{instantiation}"),
+        pandoc.RawBlock("latex", "\\index{chunking!backtracing}"),
+        pandoc.RawBlock("latex", "\\index{singleton}"),
+        pandoc.RawBlock("latex", "\\index{chunking!explanation-based behavior summarization}")
+    }
+
+    -- Insert index entries at the beginning
+    for i = #index_entries, 1, -1 do
+        table.insert(doc.blocks, 1, index_entries[i])
     end
-    return elem
+
+    return doc
 end
 
 return {
     {
-        RawInline = processIndexCommands,
-        Str = convertIndexToRaw
+        Meta = addIndexEntries,
+        Pandoc = processDocument
     }
 }