I was bored, so... simplify(?) this code a bit.
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024d45a179
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@ -1,8 +1,8 @@
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#!/bin/sh
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# $NetBSD: countmail,v 1.4 2002/07/02 15:25:47 dbj Exp $
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# $NetBSD: countmail,v 1.5 2002/07/02 17:18:21 mycroft Exp $
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#
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# Copyright (c) 1998 The NetBSD Foundation, Inc.
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# Copyright (c) 1998, 2002 The NetBSD Foundation, Inc.
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# All rights reserved.
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#
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# This code is derived from software contributed to The NetBSD Foundation
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@ -61,125 +61,103 @@ v=$1
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#done
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#exec 0<&-
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result=
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set --
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g=0
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v=000$v
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while :; do
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case $v in
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0 | '') break ;;
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?) v=00$v ;;
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??) v=0$v ;;
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esac
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case $v in
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'' | 0 | 00) break ;;
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*000) ;;
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*)
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case $g in
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0) ;;
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1) val=THOUSAND ;;
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2) val=MILLION ;;
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3) val=BILLION ;;
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4) val=TRILLION ;;
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5) val=QUADRILLION ;;
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6) val=QUINTILLION ;;
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7) val=SEXTILLION ;;
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8) val=SEPTILLION ;;
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0) x= ;;
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1) x=THOUSAND ;;
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2) x=MILLION ;;
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3) x=BILLION ;;
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4) x=TRILLION ;;
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5) x=QUADRILLION ;;
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6) x=QUINTILLION ;;
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7) x=SEXTILLION ;;
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8) x=SEPTILLION ;;
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*)
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echo "YOU HAVE TOO MUCH MAIL!" 1>&2
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exit 1
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;;
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esac
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case $g in
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0) ;;
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*) result="$val $result" ;;
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case $v in
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*10) y=TEN ;;
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*11) y=ELEVEN ;;
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*12) y=TWELVE ;;
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*13) y=THIRTEEN ;;
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*14) y=FOURTEEN ;;
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*15) y=FIFTEEN ;;
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*16) y=SIXTEEN ;;
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*17) y=SEVENTEEN ;;
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*18) y=EIGHTEEN ;;
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*19) y=NINETEEN ;;
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*2?) y=TWENTY ;;
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*3?) y=THIRTY ;;
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*4?) y=FORTY ;;
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*5?) y=FIFTY ;;
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*6?) y=SIXTY ;;
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*7?) y=SEVENTY ;;
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*8?) y=EIGHTY ;;
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*9?) y=NINETY ;;
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*) y= ;;
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esac
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case $v in
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*[01]? | *?0) ;;
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*) y=$y- ;;
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esac
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case $v in
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*1?) ;;
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*1) y=${y}ONE ;;
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*2) y=${y}TWO ;;
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*3) y=${y}THREE ;;
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*4) y=${y}FOUR ;;
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*5) y=${y}FIVE ;;
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*6) y=${y}SIX ;;
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*7) y=${y}SEVEN ;;
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*8) y=${y}EIGHT ;;
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*9) y=${y}NINE ;;
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esac
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case $v in
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*1??) z=ONE ;;
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*2??) z=TWO ;;
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*3??) z=THREE ;;
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*4??) z=FOUR ;;
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*5??) z=FIVE ;;
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*6??) z=SIX ;;
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*7??) z=SEVEN ;;
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*8??) z=EIGHT ;;
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*9??) z=NINE ;;
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*) z= ;;
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esac
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set $z ${z:+HUNDRED} $y $x $*
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;;
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esac
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g=$(($g + 1))
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case $v in
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*?10) val=TEN ;;
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*?11) val=ELEVEN ;;
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*?12) val=TWELVE ;;
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*?13) val=THIRTEEN ;;
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*?14) val=FOURTEEN ;;
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*?15) val=FIFTEEN ;;
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*?16) val=SIXTEEN ;;
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*?17) val=SEVENTEEN ;;
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*?18) val=EIGHTEEN ;;
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*?19) val=NINETEEN ;;
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*)
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case $v in
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*?2?) val=TWENTY ;;
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*?3?) val=THIRTY ;;
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*?4?) val=FORTY ;;
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*?5?) val=FIFTY ;;
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*?6?) val=SIXTY ;;
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*?7?) val=SEVENTY ;;
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*?8?) val=EIGHTY ;;
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*?9?) val=NINETY ;;
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*) val= ;;
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esac
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case $v in
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*?0? | *??0) ;;
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*) val=${val}- ;;
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esac
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case $v in
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*??1) val=${val}ONE ;;
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*??2) val=${val}TWO ;;
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*??3) val=${val}THREE ;;
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*??4) val=${val}FOUR ;;
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*??5) val=${val}FIVE ;;
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*??6) val=${val}SIX ;;
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*??7) val=${val}SEVEN ;;
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*??8) val=${val}EIGHT ;;
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*??9) val=${val}NINE ;;
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esac
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;;
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esac
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case $v in
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*?00) ;;
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*) result="$val $result" ;;
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esac
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case $v in
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*1??) val=ONE ;;
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*2??) val=TWO ;;
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*3??) val=THREE ;;
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*4??) val=FOUR ;;
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*5??) val=FIVE ;;
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*6??) val=SIX ;;
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*7??) val=SEVEN ;;
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*8??) val=EIGHT ;;
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*9??) val=NINE ;;
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esac
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case $v in
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*0??) ;;
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*) result="$val HUNDRED $result" ;;
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esac
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v=${v%%???}
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done
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plural=S
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p=S
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case "$result" in
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"") result=ZERO ;;
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"ONE ") plural= ;;
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case "$*" in
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"") set ZERO ;;
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ONE) p= ;;
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esac
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set -- $result
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echo "$*!
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$* NEW MAIL MESSAGE$plural!
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$* NEW MAIL MESSAGE$p!
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HAHAHAHAHA!"
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