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16 lines
500 B
16 lines
500 B
3 years ago
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# less initialization script (csh)
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# All less.*sh files should have the same semantics!
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# In case you are curious, the test for non-emptiness is not as easy as in
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# Bourne shell. This "eval" construct is probably inspired by Stack
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# Overflow question 13343392.
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if ( $?LESSOPEN && { eval 'test ! -z "$LESSOPEN"' } ) then
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:
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else
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if ( -x /usr/bin/lesspipe.sh ) then
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# The '||' here is intentional, see rhbz#1254837.
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setenv LESSOPEN "||/usr/bin/lesspipe.sh %s"
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endif
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endif
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