Ps. behavior happens with this slightly simplified file as well, it doesn't need anything extra after the heredoc marker:
# Test heredoc echo "Does this look good?"
cat <<HTML <a href="#"> HTML
# How is this fontified? echo "Hello, world!"
Ps. behavior happens with this slightly simplified file as well, it doesn't need anything extra after the heredoc marker:
# Test heredoc
echo "Does this look good?"
cat <<HTML
<a href="#">
HTML
# How is this fontified?
echo "Hello, world!"