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--- a2ps-4.13/contrib/psmandup.in.tmpdir	2006-02-15 11:03:50.000000000 +0000
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+++ a2ps-4.13/contrib/psmandup.in	2006-02-15 11:03:50.000000000 +0000
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@@ -36,7 +36,7 @@
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 message=
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 psselect=${PSSELECT:-psselect}
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 psset=${PSSET:-psset}
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-tmpdir=/tmp/$program.$$
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+tmpdir=$(mktemp -d /tmp/$program.XXXXXX)
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 # These two must be kept in synch.  They are opposed.
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 verbose=echo
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--- a2ps-4.13/contrib/fixps.in.tmpdir	2006-02-15 11:06:07.000000000 +0000
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+++ a2ps-4.13/contrib/fixps.in	2006-02-15 11:06:33.000000000 +0000
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@@ -38,7 +38,7 @@
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 run_gs=0
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 # What action to perform: fixps, cat, check, and gs
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 task=fixps
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-tmpdir=/tmp/$program.$$
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+tmpdir=$(mktemp -d /tmp/$program.XXXXXX)
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 verbose=echo
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 # The version/usage strings
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--- a2ps-4.13/contrib/pdiff.in.tmpdir	2006-02-15 11:05:44.000000000 +0000
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+++ a2ps-4.13/contrib/pdiff.in	2006-02-15 11:05:56.000000000 +0000
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@@ -34,7 +34,7 @@
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 diff_options='-u'
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 file=
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 output=
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-tmpdir=/tmp/$program.$$
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+tmpdir=$(mktemp -d /tmp/$program.XXXXXX)
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 verbose=echo
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 wdiff_prog=${WDIFF:-wdiff}
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 wdiff_options='-w[wd- -x-wd] -y{wd+ -z+wd}'