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#!/bin/rc

# em -- limited hypertext markup language

if(~ $#* 0){
	ramfs -p
	file=/tmp/file
	cat > $file
}
if not
	file=$1

hrefs=`'
'{emcollect $file}
for(href in $hrefs){
	parts=`'=
'{echo $href}
	url=$parts(2)
	for(part in $parts(3-)) url=$url^'='^$part
	ref$parts(1)=$url
}

emparse $file