-if ! [ -n "$DISPLAY" ]; then
- # is it grml-small?
- if grep -q small /etc/grml_version ; then
- links $PAGE
- else
- # do we have a real console?
- if [[ $(tty) == /dev/tty* ]] ; then
- # do we have framebuffer support?
- if [ -c /dev/fb0 ] ; then
- links2 -driver fb $PAGE
- else
- # no, we don't have framebuffer
- w3m $PAGE
- fi
- # no, probably we are running inside GNU screen
- else
- w3m $PAGE
- fi
- fi
-# oh, we have X!
-else
- dillo $PAGE
+if [ -n "$DISPLAY" ]; then
+ if check4progs dillo ; then
+ dillo $PAGE
+ elif check4progs firefox ; then
+ firefox $PAGE
+ elif check4progs x-www-browser ; then
+ x-www-browser $PAGE
+ elif check4progs Xdialog ; then
+ Xdialog --msgbox "Sorry, no usable X browser found." 0 0
+ fi
+else # no X:
+ # is it grml-small?
+ if grep -q small /etc/grml_version ; then
+ check4progs links && links $PAGE || { echo "Sorry, links not available. Exiting.">&2 ; exit 10 }
+ else
+ # do we have a real console?
+ if [[ $(tty) == /dev/tty* ]] ; then
+ # do we have framebuffer support?
+ if [ -c /dev/fb0 ] ; then
+ if check4progs links2 ; then
+ links2 -driver fb $PAGE
+ elif check4progs w3m ; then
+ w3m $PAGE
+ else
+ echo "Sorry, neither links2 nor w3m available. Exiting.">&2
+ exit 20
+ fi
+ else
+ # no, we don't have framebuffer
+ check4progs w3m && w3m $PAGE || { echo "Sorry, w3m not available. Exiting.">&2 ; exit 30 }
+ fi
+ else
+ # no, probably we are running inside GNU screen
+ check4progs w3m && w3m $PAGE || { echo "Sorry, w3m not available. Exiting.">&2 ; exit 40 }
+ fi
+ fi