File: whereisit

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tex-guy 1.2.4-2
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#! /bin/sh

IFS="${IFS= 	}";
old_ifs="$IFS"; 
IFS="${IFS}:"

for dir in $PATH; do
  test -z "$dir" && dir=.
  if test -x $dir/$1; then
    echo $dir/$1
    exit 0;
  fi
done
exit 1