#!/bin/ksh
#Translate English to lowercase Pig Latin: owercaselay igpay atinlay
#Sample use:   piglatin < $S45/karenina | more

tr '[A-Z]' '[a-z]' |
sed '
	s/^/ /

#If the word starts with a vowel, temporarily prefix a "w".
	s/\([^a-z]\)\([aeiou]\)/\1w\2/g

#Chop off first letter of the word, move it to end, and add "ay".
	s/\([a-z]\)\([a-z]*\)/\2\1ay/g

	s/^ //
'

exit 0