- printf '<div class="macro include">
- <a class="include link" href="%s">%s</a>
- <article class="include" id="include_%s">' \
- "${hglob}" "${hglob}" "${hglob}"
+ [ "$link" ] \
+ && printf '<div class="macro include">
+ <a class="include link" href="%s">%s</a>
+ <article class="include" id="include_%s">' \
+ "${hglob}" "${hglob}" "${hglob}" \
+ || printf '<div class="macro include">
+ <article class="include" id="include_%s">' \
+ "${hglob}"