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## For the curious: "pager $1" doesn't work in batch, because "more" will
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## For the curious: "pager $1" doesn't work in batch, because "more" will
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## eat the rest of stdin.  The no-argument version is intended for use at
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## eat the rest of stdin.  The no-argument version is intended for use at
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## the end of a pipeline.
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## the end of a pipeline.
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##
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##
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## PAGER is determined at configure time and recorded in `etc/Renviron'.
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## PAGER is determined at configure time and recorded in `etc/Renviron'.
- 
 
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## This is documented to be a 'command line' so we do not quote it.
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if test -n "${1}"; then
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if test -n "${1}"; then
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  exec ${PAGER} < ${1}
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  exec ${PAGER} < ${1}
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else
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else
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  exec ${PAGER}
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  exec ${PAGER}
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fi
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fi