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function __fish_complete_lpr_option --description 'Complete lpr option'
set -l optstr (commandline -t)
switch $optstr
case '*=*'
set -l IFS =
echo $optstr | read -l opt val
set -l descr
# Some seds (e.g. on Mac OS X), don't support \n in the RHS
# Use a literal newline instead
# http://sed.sourceforge.net/sedfaq4.html#s4.1
for l in (lpoptions -l ^ /dev/null | grep $opt | sed 's+\(.*\)/\(.*\):\s*\(.*\)$+\2 \3+; s/ /\\
/g;')
if not set -q descr[1]
set descr $l
continue
end
set -l default ''
if test (expr substr $l 1 1) = '*'
set default 'Default '
set l (echo $l | sed 's/\*//')
end
echo $opt=$l\t$default$descr
end
case '*'
lpoptions -l ^ /dev/null | sed 's+\(.*\)/\(.*\):.*$+\1=\t\2+'
end
end
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