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# (C) 2010 magicant
# Completion script for the "nl" command.
# Supports POSIX 2008, GNU coreutils 8.4, FreeBSD 8.1, OpenBSD 4.8, NetBSD 5.0,
# Mac OS X 10.6.4, SunOS 5.10, HP-UX 11i v3.
function completion/nl {
case $("${WORDS[1]}" --version 2>/dev/null) in
(*'coreutils'*) typeset type=GNU ;;
(*) typeset type="$(uname 2>/dev/null)" ;;
esac
case $type in
(GNU) typeset long=true ;;
(*) typeset long= ;;
esac
typeset OPTIONS ARGOPT PREFIX
OPTIONS=( #>#
"b: ${long:+--body-numbering:}; specify the numbering style of body lines"
"d: ${long:+--section-delimiter:}; specify section delimiter characters"
"f: ${long:+--footer-numbering:}; specify the numbering style of footer lines"
"h: ${long:+--header-numbering:}; specify the numbering style of header lines"
"i: ${long:+--line-increment:}; specify the line number increment"
"l: ${long:+--join-blank-lines:}; consider n adjacent empty lines as one"
"n: ${long:+--number-format:}; specify the line numbering format"
"p ${long:+--no-renumber}; don't reset the line number at the beginning of pages"
"s: ${long:+--number-separator:}; specify the separator between the line number and the text"
"v: ${long:+--starting-line-number:}; specify the initial line number"
"w: ${long:+--number-width:}; specify the number of characters for the line number"
) #<#
case $type in (GNU)
OPTIONS=("$OPTIONS" #>#
"--help"
"--version"
) #<#
esac
command -f completion//parseoptions ${long:+-es}
case $ARGOPT in
(-)
command -f completion//completeoptions
;;
([bfh]|--body-numbering|--footer-numbering|--header-numbering) #>>#
complete -P "$PREFIX" -D "number all lines" a
complete -P "$PREFIX" -D "number nonempty lines" t
complete -P "$PREFIX" -D "number no lines" n
complete -P "$PREFIX" -D "number lines matching the following regular expression" -T p
;; #<<#
(n|--number-format) #>>#
complete -P "$PREFIX" -D "left justified, leading zeros suppressed" ln
complete -P "$PREFIX" -D "right justified, leading zeros suppressed" rn
complete -P "$PREFIX" -D "right justified, leading zeros kept" rz
;; #<<#
('')
complete -f
;;
esac
}
# vim: set ft=sh ts=8 sts=8 sw=8 et:
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