Added a summary of the macros and config keys/macros

doc/fixes.lua

@@ -5,10 +5,12 @@ local function set_break_points(code)
   local broken_code = {}
   for a, b in string.gmatch(raw_code, '([^a-zA-Z\\]?)([A-Z\\]?[a-z.]*)') do
     if a ~= '' then
+      a = string.gsub(a, ' ', ' ') -- the leading/trailing spaces get gobbled
       table.insert(broken_code, ZERO_WD_SP)
-      table.insert(broken_code, pandoc.Code(a)) 
+      table.insert(broken_code, pandoc.Code(a))
     end
     if b ~= '' then
+      b = string.gsub(b, ' ', ' ')  
       table.insert(broken_code, ZERO_WD_SP)
       table.insert(broken_code, pandoc.Code(b))
     end