if [ ! -z "$CFG_PANDOC" ]
then
- PANDOC_VER_LINE=$(pandoc --version | grep '^pandoc ')
- PANDOC_VER=${PANDOC_VER_LINE#pandoc }
- PV_MAJOR_MINOR=${PANDOC_VER%.[0-9]}
- PV_MAJOR=${PV_MAJOR_MINOR%.[0-9]}
- PV_MINOR=${PV_MAJOR_MINOR#[0-9].}
+ PANDOC_VER_LINE=$(pandoc --version | grep '^pandoc ')
+ PANDOC_VER=${PANDOC_VER_LINE#pandoc }
+ PV_MAJOR_MINOR=${PANDOC_VER%.[0-9]*}
+ PV_MAJOR=${PV_MAJOR_MINOR%%[.][0-9]*}
+ PV_MINOR=${PV_MAJOR_MINOR#[0-9]*[.]}
+ PV_MINOR=${PV_MINOR%%[.][0-9]*}
if [ "$PV_MAJOR" -lt "1" ] || [ "$PV_MINOR" -lt "8" ]
then
step_msg "pandoc $PV_MAJOR.$PV_MINOR is too old. disabling"