syntax "SED" "\.sed$"
header "^#!.*bin/(env +)?sed( |$)"
color red "[|^$.*+]"
color brightyellow "\{[0-9]+,?[0-9]*\}"
color magenta "\\."
color brightblack "(^|[[:space:]])#([^{].*)?$"
color ,green "[[:space:]]+$"
color ,red " + +| + +"