updgrading publish function : to be tested

bob

@@ -81,7 +81,9 @@ publish()
 {
     post=$(awk -f ${BOB_LIB}/markdown.awk ./drafts/$1.md)
     template="${BOB_LIB}/template/post.html"
-    awk -v content="$post" '{gsub(/{{article}}/, content); print}' "$template" > "./posts/$1.html"
+    escaped_post=$(echo "$post" | sed 's/&/\\&/g')
+   # awk -v content="$post" '{gsub(/{{article}}/, content); print}' "$template" > "./posts/$1.html"
+    awk -v content="$escaped_content" '{gsub(/\{\{article\}\}/, content); print}' "template" > "./posts/$1.html"
     mv ./drafts/$1.md ./drafts/published/$1.md
 
     update_index