[a .button .item href="${_BASE}/courses/edit_course.sh?course=${coursefile##*/}" $(l10n edit)]
[a .button .item href="${_BASE}/courses/export_pdf.sh?course=${coursefile##*/}" target="blank" $(l10n courselist)]
[a .button .item href="${_BASE}/courses/export_ical.sh?course=${coursefile##*/}" $(l10n ics_export)]
[a .button .item href="${_BASE}/courses/edit_course.sh?course=${coursefile##*/}" $(l10n edit)]
[a .button .item href="${_BASE}/courses/export_pdf.sh?course=${coursefile##*/}" target="blank" $(l10n courselist)]
[a .button .item href="${_BASE}/courses/export_ical.sh?course=${coursefile##*/}" $(l10n ics_export)]
cachefile="${_DATA}/cache/${calfile##*/}.cache"
if [ -s "$cachefile" -a "$cachefile" -nt "$calfile" ]; then
cat "$cachefile"
cachefile="${_DATA}/cache/${calfile##*/}.cache"
if [ -s "$cachefile" -a "$cachefile" -nt "$calfile" ]; then
cat "$cachefile"