Fix error when fline is nil. Optimize regex for highlighting. Set quotes as
punctuation chars to avoid highlighting text in matched quotes.
#!/bin/sh
if [ -z "$1" ]; then
echo "Where config file?"
exit 1
fi
cfg=$1
if which aspell; then
echo >>$cfg
echo "(setq-default ispell-program-name \"aspell\")" >>$cfg
echo "(setq-default ispell-local-dictionary \"english\")" >>$cfg
elif which ispell; then
echo >>$cfg
echo "(setq-default ispell-program-name \"ispell\")" >>$cfg
echo "(setq-default ispell-local-dictionary \"default\")" >>$cfg
fi