<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;"># less initialization script (csh)

# All less.*sh files should have the same semantics!

# In case you are curious, the test for non-emptiness is not as easy as in
# Bourne shell.  This "eval" construct is probably inspired by Stack
# Overflow question 13343392.
if ( $?LESSOPEN &amp;&amp; { eval 'test ! -z "$LESSOPEN"' } ) then
    :
else
    if ( -x /usr/bin/lesspipe.sh ) then
        # The '||' here is intentional, see rhbz#1254837.
        setenv LESSOPEN "||/usr/bin/lesspipe.sh %s"
    endif
endif
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