Tweaked documentation tags and builder script

bin/build_documentation

@@ -15,7 +15,7 @@ get_includes() {
     xmllint --format --xpath '//include/@ref' ${input_file}  &> /dev/null
     local res="$?"
     if [ "${res}" == "0" ]  ; then
-    local subincluded=$(xmllint --format --xpath '//include/@ref' ${input_file}  2> /dev/null | sed 's/ref=\"//g' | sed 's/\"//g' )
+      local subincluded=$(xmllint --format --xpath '//include/@ref' ${input_file}  2> /dev/null | sed 's/ref=\"//g' | sed 's/\"//g' )
       filelist="${filelist} ${subincluded}"
       #echo "sub include $afile"
     fi
@@ -41,6 +41,12 @@ get_doc_levels() {
       local new_levels=$(xmllint --format --xpath '//documentation/@level' $afile  2> /dev/null  | sed 's/level=\"/ /g' | sed 's/\"//g' )
       levels="${levels} ${new_levels}"
     fi
+    # see if there are tags without level attribute
+    xmllint --format --xpath '//documentation[not(@level)]' $afile  &> /dev/null 
+    if [ "${?}" == "0" ] ; then 
+      #echo "DERP"
+      levels="${levels} 100"
+    fi
   done
   echo "$levels" | sed 's/ /\n/g' | sort  | uniq
 }
@@ -56,7 +62,14 @@ for alevel in $(echo ${all_levels} | sed 's/ /\n/g' | sort -n  | uniq ) ; do
     #xmllint --format --xpath '//documentation[@level="'"$alevel"'"]/text()' $afile
     level_doc=$(xmllint --format --xpath '//documentation[@level="'$alevel'"]' ${afile} 2> /dev/null )
     if [ "$?" -eq "0" ] ;  then
-      xmllint --format --xpath '//documentation[@level="'$alevel'"]/text()' ${afile} | sed -re 's/<\/?\w+>//g' | sed 's/^[[:space:]]*#/#/g'
+      xmllint --format --xpath '//documentation[@level="'$alevel'"]/text()' ${afile} | sed -re 's/<\/?\w+>//g' | sed 's/^[[:space:]]*#/#/g' 
+    fi
+    # sets the tags without attribute level to 100
+    xmllint --format --xpath '//documentation[not(@level)]/text()' ${afile} &> /dev/null 
+    if [ "$?" -eq "0" ] ;  then
+      if [ "$alevel" -eq "100" ] ; then
+        xmllint --format --xpath '//documentation[not(@level)]/text()' ${afile} | sed -re 's/<\/?\w+>//g' | sed 's/^[[:space:]]*#/#/g' 
+      fi
     fi
   done
 done