....................................../////.===Shadow-Here===./////................................................ > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < ------------------------------------------------------------------------------------------------------------------- /////////////////////////////////////////////////////////////////////////////////////////////////////////////////// RIFF¤ WEBPVP8 ˜ ðÑ *ôô>‘HŸK¥¤"§£±¨àð enü¹%½_F‘åè¿2ºQú³íªú`N¿­3ÿƒügµJžaÿ¯ÿ°~¼ÎùnúîÞÖô•òíôÁÉß®Sm¥Ü/ ‡ó˜f£Ùà<˜„xëJ¢Ù€SO3x<ªÔ©4¿+ç¶A`q@Ì“Úñè™ÍÿJÌ´ª-˜ÆtÊÛL]Ïq*‘Ý”ì#ŸÌÏãY]@ê`¿ /ªfkØB4·®£ó z—Üw¥Pxù–ÞLШKÇN¾AkÙTf½è'‰g gÆv›Øuh~ a˜Z— ïj*á¥t d£“uÒ ¨`K˜¹ßþ]b>˜]_ÏÔ6W—è2r4x•íÖ…"ƒÖNîä!¦å Ú}ýxGøÌ —@ ;ÆÚŠ=ɾ1ý8lªË¥ô ^yf®Œ¢u&2©nÙÇ›ñÂñŒ³ aPo['½»øFùà­+4ê“$!lövlüÞ=;N®3ð‚õ›DÉKòÞ>ÄÍ ¥ˆuߤ#ˆ$6ù™¥îŠ‡y’ÍB¼ çxÛ;X"WL£R÷͝*ó-¶Zu}º.s¸sšXqù–DþÿvªhüïwyŸ ¯é³lÀ:KCûÄ£Ëá\…­ ~—ýóî ¼ûûÜTÓüÇy…ŽÆvc»¾×U ñ¸žþоP÷¦ó:Ò¨¨5;Ð#&#ÖúñläÿÁœ GxÉ­/ñ‡áQðìYÉtÒwŽ¼GÔ´zàÒò ð*ëzƒ•4~H]Ø‹f ñÓÈñ`NåWçs'ÆÏW^ø¹!XžµmQ5ÃËoLœÎ: ÞËÍ¥J ù…î èo£ßPÎñ¶ž8.Œ]ʵ~5›ÙË-ù*8ÙÖß±~ ©¹rÓê‚j¶d¸{^Q'˜±Crß ÚH—#¥¥QlÀ×ëã‡DÜ«èî þ&Çæžî;ŽÏºò6ÒLÃXy&ZŒ'j‚¢Ù€IßÚù+–MGi‰*jE€‘JcÜ ÓÌ EÏÚj]o˜ Þr <¾U ûŪæÍ/šÝH¥˜b”¼ ÁñßX GP›ï2›4WŠÏà×£…íÓk†¦H·ÅíMh–*nó÷à]ÁjCº€b7<ب‹¨5車bp2:Á[UªM„QŒçiNMa#<5›áËó¸HýÊ"…×Éw¹¦ì2º–x<›»a±¸3Weü®FÝ⑱ö–î–³|LPÈ~çð~Çå‡|º kD¢µÏàÆAI %1À% ¹Ò – ”ϝS¦‰4&¶£°à Öý”û_Ò Áw°A«Å€?mÇÛgHÉ/8)á¾ÛìáöŽP í¨PŸNÙµº¦‡§Ùš"ÿ«>+ªÕ`Ê÷‡‚ß Õû˜þãÇ-PÍ.¾XV‘€ dÜ"þ4¹ ±Oú‘©t¥¦FªÄÃÄ•b‚znýu½—#cDs˜ÃiÑOˆñ×QO=*IAÊ,¶ŽZƒ;‡wøXè%EÐk:F±Ú” .Ѽ+Áu&Ç`."pÈÉw o&¿dE6‘’EqTuK@Ì¥ã™À(Êk(h‰,H}RÀIXÛš3µ1©_OqÚÒJAñ$ÊÙÜ;D3çŒ[þùœh¬Ã³™ö6ç†NY".Ú‰ï[ªŸŒ '²Ð öø_¨ÂÉ9u鶳ÒŠõTàîMØ#û¯gN‡bÙ놚X„ö …ÉeüÌ^J ‹€.œ$Æ)βÄeæW#óüßĺŸ€ ÀzwV 9oä»f4V*uB «Ë†¹ì¯žR霓æHXa=&“I4K;¯ç‹h×·"UŠ~<•â•ªVêª&ÍSÃÆÅ?ÔqÎ*mTM ˜›µwêd#[C¡©§‘D<©àb†–ÁœøvH/,í:¯( ²£|4-„Æövv„Yͼ™^Á$ˆ„¢Û[6yB.åH*V¨æ?$=˜Ñ€•î¦ñ·­(VlŸ‘ nÀt8W÷´Bûba?q9ú¶Xƒl«ÿ\ù¶’þòUÐj/õ¢Ìµ³g$ƒÎR!¸»|Oߍë’BhîÚÑ¢ñåŒJ„®„£2Ð3•ô02Nt…!£Í]Ïc½Qÿ?ˆ<&ÃA¾Ú,JˆijÌ#5yz„‰Î|ÊŽ5QÏ:‹ÐaóVÔxW—CpeÏzÐïíçôÿÅ_[hãsÐ_/ŽTÝ?BîˆííV$<¿i>²F¬_Eß¿ †bÊŒº­ÿ®Z H“C}”¬,Mp ý/Bá£w>˜YV°aƒúh+cŠ- r/[%|üUMHäQ°X»|û/@|°¥Ð !BÔ Ç¢Ä©š+Õì D«7ìN¶ŽðÔ " ƶ’ÖçtA‰Û×}{tþz­¾GÍ›k¹OEJR$ Â׃ «ëÁ"oÉôž$oUK(Ä)Ãz³Ê-‹êN[Ò3Œñbï8P 4ƒ×q¢bo|?<ÛX¬òÄÍ°L–±›(™ûG?ýË©ÚÄ–ÂDØÐ_Ç¡ô ¾–ÄÏø ×e8Ë©$ÄF¹Å‹ì[©óìl:F¾f´‹‹Xì²ï®\¬ôùƒ ÿat¥óèÒùHß0äe‚;ü×h:ÆWðHž=Ã8骣"kœ'Y?³}Tûè€>?0l›e1Lòñ„aæKÆw…hÖŠùW…ÈÆÄ0ši·›[pcwËþñiêíY/~-Á5˜!¿†A›™Mÿþ(±“t@â“ö2­´TG5yé]çå僳 .·ÍïçÝ7UÚ±Ð/Nè»,_Ï ùdj7\ï Wì4›„»c¸àešg#ÒÊ⥭áØo5‘?ÌdÝô¯ ¹kzsƒ=´#ëÉK›Ø´±-¥eW?‡çßtòTã…$Ý+qÿ±ƒ÷_3Ô¥í÷:æ–ž<·Ö‡‰Å¢ š‡%Ô—utÌÈìðžgÖÀz²À—ï÷Óîäõ{K'´È÷³yaÏÁjƒô}ž§®æÊydÕÈë5¯èˆõvÕ©ã*çD„ “z„Ó‡^^xÂ3M§A´JG‚öï 3W'ˆ.OvXè¡ÊÕª?5º7†˜(˜Ç¶#çê’¶!ÌdZK§æ 0fãaN]òY³RV ™î$®K2R¨`W!1Ôó\;Ý ýB%qæK•&ÓÈe9È0êI±žeŸß -ú@žQr¦ ö4»M¼Áè¹µmw 9 EÆE_°2ó„ŸXKWÁ×Hóì^´²GѝF©óäR†¦‰ç"V»eØ<3ùd3ÿÚ¤Žú“Gi" —‘_ÙËÎ~Üö¯¥½Î»üŸEÚŽåmÞþí ;ÞólËΦMzA"Âf(´òá;Éï(/7½ûñÌ­cïÕçлþÝz¾-ÍvÑ“pH­–ðÓj$¸Äû¤‚‘ãUBË-n“2åPkS5&‹Â|+g^œ®Ì͆d!OïäîU«c;{Û!ÅŽ«ëZ9Ókóˆ]¯ƒ›né `ÇÒ+tÆš (ØKá¾—=3œ®•vuMñg²\ï Ec€ 05±d™‡×iÇ×›UúvÌ¢£Èþ¡ÕØô¶ßÎA"ß±#Ö²ˆÊŸ¦*Ä~ij|àø.-¼'»Ú¥£h ofº¦‡VsR=N½„Î v˜Z*SÌ{=jÑB‹tê…;’HžH¯8–îDù8ñ¢|Q•bÛçš–‹m³“ê¨ åÏ^m¬Žãþ©ïêO‡½6] µÆ„Ooòü ²x}N¦Ë3ïé¿»€›HA˜m%çÞ/¿í7Fø“‹léUk)É°Œµ8Q8›:ÀŠeT*šõ~ôڝG6 ¢}`ùH­–”¡k ‰P1>š†®9z11!X wKfmÁ¦xÑ,N1Q”–æB¶M…ÒÃv6SMˆhU¬ÊPŽï‘öj=·CŒ¯u¹ƒVIЃsx4’ömÛýc塶7ßŠß 57^\wÒÐÆ k§h,Œý î«q^R½3]J¸ÇðN ‚çU¬ôº^Áì} ³f©Õœ§ˆã:FÄÈ‚é(€™?àýÓüè1Gô£¼éj‚OÅñ  #>×—ßtà 0G¥Åa뀐kßhc™À_ÉñÞ#±)GD" YîäË-ÿÙ̪ ¹™a¯´¢E\ÝÒö‚;™„ë]_ p8‰o¡ñ+^÷ 3‘'dT4œŽ ðVë½° :¬víÑ«£tßÚS-3¶“þ2 †üüʨòrš¹M{É_¤`Û¨0ìjœøJ‡:÷ÃáZ˜†@GP&œÑDGÏs¡þ¦þDGú‘1Yá9Ôþ¼ ûø…§÷8&–ÜÑnÄ_m®^üÆ`;ÉVÁJ£?â€-ßê}suÍ2sõA NÌúA磸‘îÿÚ»ƒìö·á¿±tÑÐ"Tÿü˜[@/äj¬€uüªìù¥Ý˜á8Ý´sõj 8@rˆð äþZÇD®ÿUÏ2ùôõrBzÆÏÞž>Ì™xœ“ wiÎ×7_… ¸ \#€MɁV¶¥üÕÿPÔ9Z‡ø§É8#H:ƒ5ÀÝå9ÍIŒ5åKÙŠ÷qÄ>1AÈøžj"µÂд/ªnÀ qªã}"iŸBå˜ÓÛŽ¦…&ݧ;G@—³b¯“•"´4í¨ôM¨åñC‹ïùÉó¯ÓsSH2Ý@ßáM‡ˆKÀªÛUeø/4\gnm¥‹ŸŒ qÄ b9ÞwÒNÏ_4Ég³ú=܆‚´ •â¥õeíþkjz>éÚyU«Íӝ݃6"8/ø{=Ô¢»G¥ äUw°W«,ô—¿ãㆅү¢³xŠUû™yŒ (øSópÐ 9\åTâ»—*oG$/×ÍT†Y¿1¤Þ¢_‡ ¼ „±ÍçèSaÓ 3ÛMÁBkxs‰’R/¡¤ˆÙçª(*õ„üXÌ´ƒ E§´¬EF"Ù”R/ÐNyÆÂ^°?™6¡œïJ·±$§?º>ÖüœcNÌù¯G ‹ñ2ŠBB„^·úìaz¨k:#¨Æ¨8LÎõލ£^§S&cŒÐU€ü(‡F±Š¼&P>8ÙÁ ‰ p5?0ÊƃZl¸aô š¼¡}gÿ¶zÆC²¹¬ÎÖG*HB¡O<º2#ñŒAƒ–¡B˜´É$¥›É:FÀÔx¾u?XÜÏÓvN©RS{2ʈãk9rmP¼Qq̳ è¼ÐFׄ^¡Öì fE“F4A…!ì/…¦Lƒ… … $%´¾yã@CI¬ á—3PþBÏNÿ<ý°4Ü ËÃ#ØÍ~âW«rEñw‹eùMMHß²`¬Öó½íf³:‹k˜¯÷}Z!ã¿<¥,\#öµÀ¯aÒNÆIé,Ћ–lŽ#Àæ9ÀÒS·I’½-Ïp Äz¤Š Â* ­íÄ9­< h>׍3ZkËU¹§˜ŒŠ±f­’¤º³Q ÏB?‹#µíÃ¥®@(Gs«†vI¥Mµ‹Á©e~2ú³ÁP4ìÕi‚²Ê^ö@-DþÓàlÜOÍ]n"µã:žpsŽ¢:! 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Current File : /usr/bin/findaffix
#!/bin/sh
#
# $Id: findaffix.X,v 1.23 2015-02-08 00:35:41-08 geoff Exp $
#
# Copyright 1992, 1993, 1999, 2001, 2005, Geoff Kuenning, Claremont, CA
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# 1. Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer in the
#    documentation and/or other materials provided with the distribution.
# 3. All modifications to the source code must be clearly marked as
#    such.  Binary redistributions based on modified source code
#    must be clearly marked as modified versions in the documentation
#    and/or other materials provided with the distribution.
# 4. The code that causes the 'ispell -v' command to display a prominent
#    link to the official ispell Web site may not be removed.
# 5. The name of Geoff Kuenning may not be used to endorse or promote
#    products derived from this software without specific prior
#    written permission.
#
# THIS SOFTWARE IS PROVIDED BY GEOFF KUENNING AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED.  IN NO EVENT SHALL GEOFF KUENNING OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
#
#	Find possible affixes for use with ispell
#
#	Usage:
#
#	findaffix [-p | -s] [-f] [-c] [-m min] [-M max] [-e elim] [-l low] \
#	  [-t tabchar] [files]
#
#	Each common prefix (-p) or suffix (-s, default) is presented, along
#	with statistics to indicate how useful such an affix might be in
#	reducing the size of the input file.  Only those affixes which
#	produce a legal root (one found in the original input) are reported.
#
#	If the "-c" option is not given, the output lines are in the
#	following format:
#
#		strip/add/count/bytes
#
#	where "strip" is the string that should be stripped from a root
#	word before adding the affix, "add" is the affix to be added, "count"
#	is a count of the number of times that this "strip/add" combination
#	appears, and "bytes" is an estimate of the number of bytes that
#	will be saved in the raw dictionary file if this combination is
#	added to the affix file.  The field separator in the output will
#	normally be the tab character specified by the "-t" switch;  the
#	default is a slash ("/").
#
#	If the "-c" ("clean output") option is given, the appearance of
#	the output is made cleaner by changing it to:
#
#		-strip+add<tab>count<tab>bytes
#
#	where "strip," "add," "count," and "bytes" are as before, and "<tab>"
#	represents the ASCII tab character.
#
#	The method used to generate possible affixes will also generate
#	longer affixes which have common headers or trailers.  For example,
#	the two words "moth" and "mother" will generate not only the obvious
#	substition "+er" but also "-h+her" and "-th+ther" (and possibly
#	even longer ones, depending on the value of "min").  To prevent
#	cluttering the output with such affixes, any affix pair that shares
#	a common header (or, for prefixes, trailer) string longer than
#	"elim" characters (default 1) will be suppressed.  You may want to
#	set "elim" to a value greater than 1 if your language has string
#	characters;  usually the need for this parameter will become obvious
#	when you examine the output of your findaffix run.
#
#	Normally, the output is sorted on the "bytes" field.  If the "-f"
#	flag is given, the output is sorted according to the "count" field.
#
#	No affix longer than "max" characters (default 8) will be reported.
#	Smaller values of "max" will make the script run faster.
#
#	Affixes which appear fewer than "low" times (default 10) are
#	suppressed.  This significantly reduces the size of the output file.
#
#	Affixes which generate stems shorter than "min" characters (default 3)
#	are suppressed.  (A stem is the word after the "strip" string has
#	been removed, and before the "add" string has been added.)  This
#	reduces both the running time and the size of the output file.  "Min"
#	should only be set to 1 if you have a *lot* of free time and disk
#	space.
#
#	The script requires a non-blank field-separator character for internal
#	use.  Normally, this character is a slash ("/"), but if the slash
#	appears as a character in the input word list, a different character
#	can be specified with the "-t" switch.
#
#	If the input files are ispell dictionaries, they should be expanded
#	before being fed to this script.
#
#	If the input files contains characters other than [A-Za-z], they
#	should be translated to lowercase before being fed to this script.
#
# $Log: findaffix.X,v $
# Revision 1.23  2015-02-08 00:35:41-08  geoff
# Be a bit more paranoid about creating temporary files.
#
# Revision 1.22  2005/04/27 01:18:34  geoff
# Work around idiotic POSIX incompatibilities in sort.  Add secure
# temp-file handling.
#
# Revision 1.21  2005/04/14 14:39:33  geoff
# Use /tmp as the default temp directory
#
# Revision 1.20  2005/04/14 14:38:23  geoff
# Update license.  Protect against modernized (i.e., incompatible) and
# internationalized sort commands.
#
# Revision 1.19  2001/09/06 00:30:28  geoff
# Many changes from Eli Zaretskii to support DJGPP compilation.
#
# Revision 1.18  2001/07/25 21:51:46  geoff
# Minor license update.
#
# Revision 1.17  2001/07/23 20:24:03  geoff
# Update the copyright and the license.
#
# Revision 1.16  1999/01/07 01:22:55  geoff
# Update the copyright.
#
# Revision 1.15  1994/01/25  07:11:29  geoff
# Get rid of all old RCS log lines in preparation for the 3.1 release.
#
#

# In one of the most incredibly stupid decisions of all time, some
# genius decided to break backwards compatibility by "deprecating" the
# old-style sort switches even though it was trivial to recognize both
# styles.  The result is that that thousands of people (like me) will
# have to rewrite shell scripts to tolerate that stupidity.  (It's not
# that the new syntax is bad--it's definitely easier to understand.
# But that doesn't excuse breaking compatibility.)
#
CRETIN_SORT=true

#
# The following is necessary so that some internationalized versions of
# sort(1) don't confuse things by sorting into a nonstandard order.
#
LANG=C
LOCALE=C
LC_ALL=C
LC_COLLATE=C
LC_CTYPE=C
export LANG LOCALE LC_COLLATE LC_CTYPE
#
# The following aren't strictly necessary, but I've been made paranoid
# by problems with the stuff above.  It can't hurt to set them to a
# sensible value.
LC_MESSAGES=C
LC_MONETARY=C
LC_NUMERIC=C
LC_TIME=C
export LC_MESSAGES LC_MONETARY LC_NUMERIC LC_TIME

TDIR=${TMPDIR-/tmp}
TEMPDIR=`mktemp -d ${TDIR}/faffXXXXXXXXXX 2>/dev/null`  ||  { echo "$0: Failed to create temporary directory; exiting..." 1>&2; exit 1; }
TMP=${TEMPDIR}/faff.

SORTTMP="-T ${TDIR}"			# !!SORTTMP!!
USAGE='Usage:  findaffix [-p | -s] [-f] [-c] [-e elim] [-m min] [-M max] [-l low] [-t tabch] [files]'
LOOP='
    i = len - maxlim + 1
    if (i < minstem + 1)
	i = minstem + 1
    for (  ;  i <= len;  i++)
	print substr ($0, 1, i - 1) tabch substr ($0, i) tabch len
    print $0 tabch tabch len'
ELIM='$1!=$2 \
    {
    if (substr ($1, 1, elimlen) != substr ($2, 1, elimlen))
	print
    }'
maxlim=8
minstem=3
elimlen=1
lowcount=10
cleanout=no
if $CRETIN_SORT
then
    finalsortopts='-k 4rn,4 -k 3rn,3 -k 2,2 -k 1,1'
else
    finalsortopts='+3rn -4 +2rn -3 +1 -2 +0 -1'
fi
tabch=/
while :
do
    case "$1" in
	-p)
	    LOOP='
		lim = len - minstem
		if (lim > maxlim)
		    lim = maxlim
		for (i = 1;  i <= lim;  i++)
		    print substr ($0, i + 1) tabch substr ($0, 1, i) tabch len
		print $0 tabch tabch len'
	    ELIM='$1!=$2 \
		{
		if (substr ($1, length ($1), elimlen) \
		  != substr ($2, length ($2), elimlen))
		    print
		}'
	    shift
	    ;;
	-s)
	    shift
	    ;;
	-f)
	    if $CRETIN_SORT
	    then
		finalsortopts='-k 3rn,3 -k 4rn,4 -k 2,2 -k 1,1'
	    else
		finalsortopts='+2rn -3 +3rn -4 +1 -2 +0 -1'
	    fi
	    shift
	    ;;
	-c)
	    cleanout=yes
	    shift
	    ;;
	-e)
	    elimlen=$2
	    shift; shift
	    ;;
	-m)
	    minstem=$2
	    shift; shift
	    ;;
	-M)
	    maxlim=$2
	    shift; shift
	    ;;
	-l)
	    lowcount=$2
	    shift; shift
	    ;;
	-t)
	    tabch="$2"
	    shift; shift
	    ;;
	-*)
	    echo "$USAGE" 1>&2
	    exit 1
	    ;;
	*)
	    break
	    ;;
    esac
done
trap "rm -rf $TEMPDIR; exit 1" 1 2 15
trap "rm -rf $TEMPDIR; exit 0" 13
#
# We are ready to do the work.  First, we collect all input, translate it
# to lowercase, sort it (dropping duplications), and save it for later.
#
if [ $# -ne 0 ]
then
    cat "$@" | tr '[A-Z]' '[a-z]'
else
    tr '[A-Z]' '[a-z]'
fi \
  | sort -u $SORTTMP > ${TMP}a
#
# Now the monstrous pipeline.  The awk command produces several lines for
# each input word.  Each line contains a possible stem (first field),
# a possible affix, and the length of the original word.  The loop which
# does this was placed into the LOOP variable by the code above (q.v.).
#
# The first sort puts this output into an order appropriate for feeding
# to 'join'.  The join command then combines stems and affixes, and for
# each puts out an affix to strip, an affix to add, and the length of
# the word before and after modification.
#
# From here on out the job is relatively easy.  The second 'awk' gets rid
# of lines that have the same strip and add affixes, and also eliminates
# lines where the strip and add affix have a common leading (for suffixes)
# or trailing (for prefixes) substring, or where the strip affix is longer
# than the add affix (this is all done by the $ELIM variable, which is also
# set up by the code above.  The second sort collects identical affixes;
# the third 'awk' functions like 'uniq -c', replacing duplicate affixes
# with a count and summing the estimate of bytes saved.  It also eliminates
# any affixes which appear less frequently than the minimum ("lowcount").
# Finally, the third sort ($finalsortopts) rearranges the list in the chosen
# sort order.
#
if $CRETIN_SORT
then
    sortopts1='-k 1,1 -k 2'
    sortopts2='-k 2,2 -k 1,1'
else
    sortopts1='+0 -1 +1'
    sortopts2='+1 -2 +0 -1'
fi
awk "BEGIN{minstem=$minstem; maxlim=$maxlim; tabch="'"'"$tabch"'"}
    {
    len = length ($0)
    if (len < 2)
	next
    '"$LOOP"'
    }' < ${TMP}a \
  | sort "-t$tabch" $sortopts1 $SORTTMP -o ${TMP}a
join "-t$tabch" -o 1.2 2.2 2.3 ${TMP}a ${TMP}a \
  | awk "-F$tabch" "BEGIN{elimlen=$elimlen}$ELIM" \
  | sort "-t$tabch" $sortopts2 $SORTTMP \
  | awk "-F$tabch" 'BEGIN{tabch="'"$tabch"'"; lowcount='"$lowcount"'}
	{
	if ($1 == last1  &&  $2 == last2)
	    {
	    count++
	    totchars += $3
	    }
	else
	    {
	    if ((last1 != ""  ||  last2 != "")  &&  count >= lowcount)
		print last1 tabch last2 tabch count tabch totchars
	    count = 1
	    last1 = $1
	    last2 = $2
	    totchars = $3
	    }
	}
    END {
	if ((last1 != ""  ||  last2 != "")  &&  count >= lowcount)
	    print last1 tabch last2 tabch count tabch totchars
	}' \
  | sort "-t$tabch" $finalsortopts $SORTTMP \
  | if [ "$cleanout" = "yes" ]
    then
	case "$tabch" in
	    /)
		sedsub=/
		sedsep=';'
		;;
	    .|\*|\[|\^|\$|\\)
		sedsub="\\$tabch"
		sedsep=/
		;;
	    *)
		sedsub="$tabch"
		sedsep=/
		;;
	esac
	exec sed -e "s$sedsep$sedsub$sedsep	${sedsep}g" \
	  -e 's/	/+/' -e 's/^/-/' \
	  -e 's/^-+/+/' -e 's/+	/	/'
    else
	exec cat
    fi
rm -rf $TEMPDIR

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