change Makefiles for 1984 thru 1995 to use var.mk

Instead of including the same long list Makefile
variables, include a common var.mk from the top
directory level.

1993/plummer/Makefile

@@ -55,266 +55,8 @@ SHELL= bash
 #######################
 # common tool locations
 #######################
+include ../../var.mk
 #
-A2P= a2p
-AR= ar
-ASA= asa
-AT= at
-ATQ= atq
-ATRM= atrm
-AWK= awk
-BANNER= banner
-BASE64= base64
-BASENAME= basename
-BATCH= batch
-BC= bc
-BINHEX= binhex
-BISON= bison
-BUNZIP2= bunzip2
-BZCAT= bzcat
-BZCMP= bzcmp
-BZDIFF= bzdiff
-BZEGREP= bzegrep
-BZFGREP= bzfgrep
-BZGREP= bzgrep
-BZIP2= bzip2
-BZLESS= bzless
-BZMORE= bzmore
-C2PH= c2ph
-C89= c89
-C99= c99
-CAL= cal
-CALC= calc
-CAT= cat
-CD= cd
-CHFLAGS= chflags
-CHGRP= chgrp
-CHMOD= chmod
-CKSUM= cksum
-CLANG= clang
-CLANG_PLUSPLUS= clang++
-CLEAR= clear
-CMP= cmp
-COL= col
-COLLDEF= colldef
-COLRM= colrm
-COLUMN= column
-COMPRESS= compress
-CP= cp
-CPIO= cpio
-CPP= cpp
-CRC32= crc32
-CSH= csh
-CSPLIT= csplit
-CURL= curl
-CUT= cut
-C_PLUSPLUS= c++
-C_PLUSPLUS_FILT= c++filt
-DATE= date
-DC= dc
-DD= dd
-DF= df
-DIFF3= diff3
-DIFF= diff
-DIG= dig
-DIRNAME= dirname
-ED= ed
-EGREP= egrep
-ENV= env
-EQN= eqn
-ETAGS= etags
-EXPECT= expect
-EXPR= expr
-FALSE= false
-FGREP= fgrep
-FILE= file
-FIND2PERL= find2perl
-FIND= find
-FLEX= flex
-FLEX_PLUSPLUS= flex++
-FMT= fmt
-FOLD= fold
-FS_USAGE= fs_usage
-FUNZIP= funzip
-FUSER= fuser
-GCC= gcc
-GDIFFMK= gdiffmk
-GENCAT= gencat
-GENSTRINGS= genstrings
-GETOPT= getopt
-GETOPTS= getopts
-GINDENT= gindent
-GNUMAKE= gnumake
-GREP= grep
-GROFF= groff
-GROFFER= groffer
-GROG= grog
-GROPS= grops
-GROTTY= grotty
-GUNZIP= gunzip
-GVIM= gvim
-GZCAT= gzcat
-GZEXE= gzexe
-GZIP_PROG= gzip
-G_PLUSPLUS= g++
-H2PH= h2ph
-H2XS= h2xs
-HASH= hash
-HEAD= head
-HOSTNAME_PROG= hostname
-ICONV= iconv
-ID= id
-INDENT= indent
-INFO= info
-JOT= jot
-KILL= kill
-KSH= ksh
-LAST= last
-LD= ld
-LESSECHO= lessecho
-LEX= len
-LINK= link
-LN= ln
-LS= ls
-M4= m4
-MAKE= make
-MAN= man
-MKDIR= mkdir
-MKFIFO= mkfifo
-MKTEMP= mktemp
-MV= mv
-NANO= nano
-NASM= nasm
-NEQN= neqn
-NICE= nice
-NL= nl
-NM= nm
-NOHUP= nohup
-NROFF= nroff
-NSLOOKUP= nslookup
-OD= od
-OPENSSL= openssl
-PASTE= paste
-PATCH= patch
-PATHCHK= pathchk
-PAX= pax
-PERL= perl
-PICO= pico
-PR= pr
-PRINTENV= printenv
-PS= ps
-PTAR= ptar
-PTARDIFF= ptardiff
-PTARGREP= ptargrep
-PWD= pwd
-PYDOC= pydoc
-PYTHON= python
-PYTHONW= pythonw
-READLINK= readlink
-RENICE= renice
-RESET= reset
-REV= rev
-RI= ri
-RM= rm
-RMDIR= rmdir
-RSYNC= rsync
-RUBY= ruby
-RVIM= rvim
-SAY= say
-SCP= scp
-SCREEN= screen
-SCRIPT= script
-SDIFF= sdiff
-SED= sed
-SEQ= seq
-SFTP= sftp
-SH= sh
-SHA1= sha1
-SHA= sha
-SHAR= shar
-SHASUM5_18= shasum5.18
-SHASUM= shasum
-SIZE= size
-SLEEP= sleep
-SORT= sort
-SSH= ssh
-STAT= stat
-STRIP= strip
-STTY= stty
-SUM= sum
-SYNC= sync
-TABS= tabs
-TAIL= tail
-TAR= tar
-TEE= tee
-TEST= test
-TFTP= tftp
-TIDY= tidy
-TIME= time
-TOP= top
-TOUCH= touch
-TPUT= tout
-TPUT= tput
-TR= tr
-TROFF= troff
-TRUE= true
-TSET= tset
-TSORT= tsort
-UL= ul
-UNAME= uname
-UNCOMPRESS= uncompress
-UNEXPAND= unexpand
-UNIFDEF= unifdef
-UNIFDEFALL= unifdefall
-UNIQ= uniq
-UNITS= units
-UNLINK= unlink
-UNZIP= unzip
-UNZIPSFX= unzipsfx
-UPTIME= uptime
-UUDECODE= uudecode
-UUENCODE= uuencode
-UUIDGEN= uuidgen
-VI= vi
-VIEW= view
-VIM= vim
-VIMDIFF= vimdiff
-W= w
-WAIT4PATH= wait4path
-WAIT= wait
-WC= wc
-WGET= wget
-WHAT= what
-WHATIS= whatis
-WHICH= which
-WHO= who
-WHOAMI= whoami
-WHOIS= whois
-WRTIE= write
-XAR= xar
-XARGS= xargs
-XATTR= xattr
-XXD= xxd
-YACC= yacc
-YES= yes
-ZCAT= zcat
-ZCMP= zcmp
-ZDIFF= zdiff
-ZEGREP= zegrep
-ZFGREP= zfgrep
-ZFORCE= zforce
-ZGREP= zgrep
-ZIP= zip
-ZIPCLOAK= zipcloak
-ZIPGREP= zipgrep
-ZIPINFO= zipinfo
-ZIPNOTE= zipnote
-ZIPSPLIT= zipsplit
-ZLESS= zless
-ZMORE= zmore
-ZNEW= znew
-ZPRINT= zprint
-ZSH= zsh
 
 # Set X11_LIBDIR to the directory where the X11 library resides
 #