sed gives me ": unexpected EOF (pending }'s) error and I have no idea why - sed

Question

I'm trying to port a GNU sed command to BSD sed (in OSX). The command is:
cat -- "$1" | sed -n -e "\${/^#/H;x;/${tapPrintTapOutputSedPattern}/p;}" \
-e "/${tapPrintTapOutputSedPattern}/{x;/${tapPrintTapOutputSedPattern}/p;b;}" \
-e "/^#/{H;b;}" \
-e "x;/${tapPrintTapOutputSedPattern}/p" \
-e "/^Bail out!/q"
It works on GNU sed, but BSD sed gives this error:
sed: 2: "/^Bail out!/q
": unexpected EOF (pending }'s)
This is the command after the variable expansions, in case it's relevant:
cat -- "test021.tap" | sed -n \
-e "\${/^#/H;x;/^not ok\|^ok \([0-9]\+ \)\?# [tT][oO][dD][oO]\|^Bail out!/p;}" \
-e "/^not ok\|^ok \([0-9]\+ \)\?# [tT][oO][dD][oO]\|^Bail out!/{x;/^not ok\|^ok \([0-9]\+ \)\?# [tT][oO][dD][oO]\|^Bail out!/p;b;}" \
-e "/^#/{H;b;}" \
-e "x;/^not ok\|^ok \([0-9]\+ \)\?# [tT][oO][dD][oO]\|^Bail out!/p" \
-e "/^Bail out!/q"
Any ideas about why/how to fix it?
Cheers!

Answer 1

Try using newlines instead of a semicolons, at least before the branch commands (b) in the statements. See if this works:
sed -n "
\${
/^#/H
x
/${tapPrintTapOutputSedPattern}/p
}
/${tapPrintTapOutputSedPattern}/{
x
/${tapPrintTapOutputSedPattern}/p
b
}
/^#/{
H
b
}
x
/${tapPrintTapOutputSedPattern}/p
/^Bail out!/q
" "$1"