470 lines
15 KiB
Groff
470 lines
15 KiB
Groff
.rn '' }`
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''' $RCSfile$$Revision$$Date$
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'''
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''' $Log$
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''' Revision 1.7 2001/03/25 20:32:25 nickc
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''' Automate generate on man pages
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'''
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'''
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.de Sh
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.br
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.if t .Sp
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.ne 5
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.PP
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\fB\\$1\fR
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.PP
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..
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.de Sp
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.if t .sp .5v
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.if n .sp
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..
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.de Ip
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.br
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.ie \\n(.$>=3 .ne \\$3
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.el .ne 3
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.IP "\\$1" \\$2
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..
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.de Vb
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.ft CW
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.nf
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.ne \\$1
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..
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.de Ve
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.ft R
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.fi
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..
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'''
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'''
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''' Set up \*(-- to give an unbreakable dash;
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''' string Tr holds user defined translation string.
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''' Bell System Logo is used as a dummy character.
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'''
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.tr \(*W-|\(bv\*(Tr
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.ie n \{\
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.ds -- \(*W-
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.ds PI pi
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.if (\n(.H=4u)&(1m=24u) .ds -- \(*W\h'-12u'\(*W\h'-12u'-\" diablo 10 pitch
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.if (\n(.H=4u)&(1m=20u) .ds -- \(*W\h'-12u'\(*W\h'-8u'-\" diablo 12 pitch
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.ds L" ""
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.ds R" ""
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''' \*(M", \*(S", \*(N" and \*(T" are the equivalent of
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''' \*(L" and \*(R", except that they are used on ".xx" lines,
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''' such as .IP and .SH, which do another additional levels of
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''' double-quote interpretation
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.ds M" """
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.ds S" """
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.ds N" """""
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.ds T" """""
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.ds L' '
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.ds R' '
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.ds M' '
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.ds S' '
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.ds N' '
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.ds T' '
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'br\}
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.el\{\
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.ds -- \(em\|
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.tr \*(Tr
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.ds L" ``
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.ds R" ''
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.ds M" ``
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.ds S" ''
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.ds N" ``
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.ds T" ''
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.ds L' `
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.ds R' '
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.ds M' `
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.ds S' '
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.ds N' `
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.ds T' '
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.ds PI \(*p
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'br\}
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.\" If the F register is turned on, we'll generate
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.\" index entries out stderr for the following things:
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.\" TH Title
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.\" SH Header
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.\" Sh Subsection
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.\" Ip Item
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.\" X<> Xref (embedded
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.\" Of course, you have to process the output yourself
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.\" in some meaninful fashion.
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.if \nF \{
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.de IX
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.tm Index:\\$1\t\\n%\t"\\$2"
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..
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.nr % 0
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.rr F
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.\}
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.TH AR.1 1 "binutils-2.11.90" "23/Mar/101" "GNU"
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.UC
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.if n .hy 0
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.ds C+ C\v'-.1v'\h'-1p'\s-2+\h'-1p'+\s0\v'.1v'\h'-1p'
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.de CQ \" put $1 in typewriter font
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.ft CW
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'if n "\c
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'if t \\&\\$1\c
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'if n \\&\\$1\c
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'if n \&"
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\\&\\$2 \\$3 \\$4 \\$5 \\$6 \\$7
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'.ft R
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..
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.\" @(#)ms.acc 1.5 88/02/08 SMI; from UCB 4.2
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. \" AM - accent mark definitions
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.bd B 3
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. \" fudge factors for nroff and troff
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.if n \{\
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. ds #H 0
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. ds #V .8m
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. ds #F .3m
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. ds #[ \f1
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. ds #] \fP
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.\}
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.if t \{\
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. ds #H ((1u-(\\\\n(.fu%2u))*.13m)
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. ds #V .6m
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. ds #F 0
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. ds #[ \&
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. ds #] \&
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.\}
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. \" simple accents for nroff and troff
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.if n \{\
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. ds ' \&
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. ds ` \&
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. ds ^ \&
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. ds , \&
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. ds ~ ~
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. ds ? ?
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. ds ! !
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. ds /
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. ds q
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.\}
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.if t \{\
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. ds ' \\k:\h'-(\\n(.wu*8/10-\*(#H)'\'\h"|\\n:u"
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. ds ` \\k:\h'-(\\n(.wu*8/10-\*(#H)'\`\h'|\\n:u'
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. ds ^ \\k:\h'-(\\n(.wu*10/11-\*(#H)'^\h'|\\n:u'
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. ds , \\k:\h'-(\\n(.wu*8/10)',\h'|\\n:u'
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. ds ~ \\k:\h'-(\\n(.wu-\*(#H-.1m)'~\h'|\\n:u'
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. ds ? \s-2c\h'-\w'c'u*7/10'\u\h'\*(#H'\zi\d\s+2\h'\w'c'u*8/10'
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. ds ! \s-2\(or\s+2\h'-\w'\(or'u'\v'-.8m'.\v'.8m'
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. ds / \\k:\h'-(\\n(.wu*8/10-\*(#H)'\z\(sl\h'|\\n:u'
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. ds q o\h'-\w'o'u*8/10'\s-4\v'.4m'\z\(*i\v'-.4m'\s+4\h'\w'o'u*8/10'
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.\}
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. \" troff and (daisy-wheel) nroff accents
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.ds : \\k:\h'-(\\n(.wu*8/10-\*(#H+.1m+\*(#F)'\v'-\*(#V'\z.\h'.2m+\*(#F'.\h'|\\n:u'\v'\*(#V'
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.ds 8 \h'\*(#H'\(*b\h'-\*(#H'
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.ds v \\k:\h'-(\\n(.wu*9/10-\*(#H)'\v'-\*(#V'\*(#[\s-4v\s0\v'\*(#V'\h'|\\n:u'\*(#]
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.ds _ \\k:\h'-(\\n(.wu*9/10-\*(#H+(\*(#F*2/3))'\v'-.4m'\z\(hy\v'.4m'\h'|\\n:u'
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.ds . \\k:\h'-(\\n(.wu*8/10)'\v'\*(#V*4/10'\z.\v'-\*(#V*4/10'\h'|\\n:u'
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.ds 3 \*(#[\v'.2m'\s-2\&3\s0\v'-.2m'\*(#]
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.ds o \\k:\h'-(\\n(.wu+\w'\(de'u-\*(#H)/2u'\v'-.3n'\*(#[\z\(de\v'.3n'\h'|\\n:u'\*(#]
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.ds d- \h'\*(#H'\(pd\h'-\w'~'u'\v'-.25m'\f2\(hy\fP\v'.25m'\h'-\*(#H'
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.ds D- D\\k:\h'-\w'D'u'\v'-.11m'\z\(hy\v'.11m'\h'|\\n:u'
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.ds th \*(#[\v'.3m'\s+1I\s-1\v'-.3m'\h'-(\w'I'u*2/3)'\s-1o\s+1\*(#]
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.ds Th \*(#[\s+2I\s-2\h'-\w'I'u*3/5'\v'-.3m'o\v'.3m'\*(#]
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.ds ae a\h'-(\w'a'u*4/10)'e
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.ds Ae A\h'-(\w'A'u*4/10)'E
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.ds oe o\h'-(\w'o'u*4/10)'e
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.ds Oe O\h'-(\w'O'u*4/10)'E
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. \" corrections for vroff
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.if v .ds ~ \\k:\h'-(\\n(.wu*9/10-\*(#H)'\s-2\u~\d\s+2\h'|\\n:u'
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.if v .ds ^ \\k:\h'-(\\n(.wu*10/11-\*(#H)'\v'-.4m'^\v'.4m'\h'|\\n:u'
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. \" for low resolution devices (crt and lpr)
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.if \n(.H>23 .if \n(.V>19 \
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\{\
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. ds : e
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. ds 8 ss
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. ds v \h'-1'\o'\(aa\(ga'
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. ds _ \h'-1'^
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. ds . \h'-1'.
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. ds 3 3
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. ds o a
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. ds d- d\h'-1'\(ga
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. ds D- D\h'-1'\(hy
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. ds th \o'bp'
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. ds Th \o'LP'
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. ds ae ae
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. ds Ae AE
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. ds oe oe
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. ds Oe OE
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.\}
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.rm #[ #] #H #V #F C
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.SH "NAME"
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ar \- create, modify, and extract from archives
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.SH "SYNOPSIS"
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ar [\-X32_64] [\-]\fIp\fR[\fImod\fR [\fIrelpos\fR] [\fIcount\fR]] \fIarchive\fR [\fImember\fR...]
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.SH "DESCRIPTION"
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The GNU \f(CWar\fR program creates, modifies, and extracts from
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archives. An \fIarchive\fR is a single file holding a collection of
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other files in a structure that makes it possible to retrieve
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the original individual files (called \fImembers\fR of the archive).
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.PP
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The original files\*(R' contents, mode (permissions), timestamp, owner, and
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group are preserved in the archive, and can be restored on
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extraction.
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.PP
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GNU \f(CWar\fR can maintain archives whose members have names of any
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length; however, depending on how \f(CWar\fR is configured on your
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system, a limit on member-name length may be imposed for compatibility
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with archive formats maintained with other tools. If it exists, the
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limit is often 15 characters (typical of formats related to a.out) or 16
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characters (typical of formats related to coff).
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.PP
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\f(CWar\fR is considered a binary utility because archives of this sort
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are most often used as \fIlibraries\fR holding commonly needed
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subroutines.
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.PP
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\f(CWar\fR creates an index to the symbols defined in relocatable
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object modules in the archive when you specify the modifier \fBs\fR.
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Once created, this index is updated in the archive whenever \f(CWar\fR
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makes a change to its contents (save for the \fBq\fR update operation).
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An archive with such an index speeds up linking to the library, and
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allows routines in the library to call each other without regard to
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their placement in the archive.
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.PP
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You may use \fBnm \-s\fR or \fBnm --print-armap\fR to list this index
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table. If an archive lacks the table, another form of \f(CWar\fR called
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\f(CWranlib\fR can be used to add just the table.
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.PP
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GNU \f(CWar\fR is designed to be compatible with two different
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facilities. You can control its activity using command-line options,
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like the different varieties of \f(CWar\fR on Unix systems; or, if you
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specify the single command-line option \fB\-M\fR, you can control it
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with a script supplied via standard input, like the MRI ``librarian'\*(R'
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program.
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.SH "OPTIONS"
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GNU \f(CWar\fR allows you to mix the operation code \fIp\fR and modifier
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flags \fImod\fR in any order, within the first command-line argument.
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.PP
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If you wish, you may begin the first command-line argument with a
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dash.
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.PP
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The \fIp\fR keyletter specifies what operation to execute; it may be
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any of the following, but you must specify only one of them:
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.Ip "\f(CWd\fR" 4
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\fIDelete\fR modules from the archive. Specify the names of modules to
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be deleted as \fImember\fR...; the archive is untouched if you
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specify no files to delete.
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.Sp
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If you specify the \fBv\fR modifier, \f(CWar\fR lists each module
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as it is deleted.
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.Ip "\f(CWm\fR" 4
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Use this operation to \fImove\fR members in an archive.
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.Sp
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The ordering of members in an archive can make a difference in how
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programs are linked using the library, if a symbol is defined in more
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than one member.
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.Sp
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If no modifiers are used with \f(CWm\fR, any members you name in the
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\fImember\fR arguments are moved to the \fIend\fR of the archive;
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you can use the \fBa\fR, \fBb\fR, or \fBi\fR modifiers to move them to a
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specified place instead.
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.Ip "\f(CWp\fR" 4
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\fIPrint\fR the specified members of the archive, to the standard
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output file. If the \fBv\fR modifier is specified, show the member
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name before copying its contents to standard output.
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.Sp
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If you specify no \fImember\fR arguments, all the files in the archive are
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printed.
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.Ip "\f(CWq\fR" 4
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\fIQuick append\fR; Historically, add the files \fImember\fR... to the end of
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\fIarchive\fR, without checking for replacement.
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.Sp
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The modifiers \fBa\fR, \fBb\fR, and \fBi\fR do \fInot\fR affect this
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operation; new members are always placed at the end of the archive.
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.Sp
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The modifier \fBv\fR makes \f(CWar\fR list each file as it is appended.
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.Sp
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Since the point of this operation is speed, the archive's symbol table
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index is not updated, even if it already existed; you can use \fBar s\fR or
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\f(CWranlib\fR explicitly to update the symbol table index.
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.Sp
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However, too many different systems assume quick append rebuilds the
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index, so \s-1GNU\s0 ar implements \f(CWq\fR as a synonym for \f(CWr\fR.
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.Ip "\f(CWr\fR" 4
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Insert the files \fImember\fR... into \fIarchive\fR (with
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\fIreplacement\fR). This operation differs from \fBq\fR in that any
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previously existing members are deleted if their names match those being
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added.
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.Sp
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If one of the files named in \fImember\fR... does not exist, \f(CWar\fR
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displays an error message, and leaves undisturbed any existing members
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of the archive matching that name.
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.Sp
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By default, new members are added at the end of the file; but you may
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use one of the modifiers \fBa\fR, \fBb\fR, or \fBi\fR to request
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placement relative to some existing member.
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.Sp
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The modifier \fBv\fR used with this operation elicits a line of
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output for each file inserted, along with one of the letters \fBa\fR or
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\fBr\fR to indicate whether the file was appended (no old member
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deleted) or replaced.
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.Ip "\f(CWt\fR" 4
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Display a \fItable\fR listing the contents of \fIarchive\fR, or those
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of the files listed in \fImember\fR... that are present in the
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archive. Normally only the member name is shown; if you also want to
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see the modes (permissions), timestamp, owner, group, and size, you can
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request that by also specifying the \fBv\fR modifier.
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.Sp
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If you do not specify a \fImember\fR, all files in the archive
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are listed.
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.Sp
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|
If there is more than one file with the same name (say, \fBfie\fR) in
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an archive (say \fBb.a\fR), \fBar t b.a fie\fR lists only the
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first instance; to see them all, you must ask for a complete
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listing---in our example, \fBar t b.a\fR.
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.Ip "\f(CWx\fR" 4
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\fIExtract\fR members (named \fImember\fR) from the archive. You can
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use the \fBv\fR modifier with this operation, to request that
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\f(CWar\fR list each name as it extracts it.
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.Sp
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If you do not specify a \fImember\fR, all files in the archive
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are extracted.
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.PP
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|
A number of modifiers (\fImod\fR) may immediately follow the \fIp\fR
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keyletter, to specify variations on an operation's behavior:
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.Ip "\f(CWa\fR" 4
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Add new files \fIafter\fR an existing member of the
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archive. If you use the modifier \fBa\fR, the name of an existing archive
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member must be present as the \fIrelpos\fR argument, before the
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\fIarchive\fR specification.
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.Ip "\f(CWb\fR" 4
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Add new files \fIbefore\fR an existing member of the
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archive. If you use the modifier \fBb\fR, the name of an existing archive
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member must be present as the \fIrelpos\fR argument, before the
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\fIarchive\fR specification. (same as \fBi\fR).
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.Ip "\f(CWc\fR" 4
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\fICreate\fR the archive. The specified \fIarchive\fR is always
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created if it did not exist, when you request an update. But a warning is
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issued unless you specify in advance that you expect to create it, by
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using this modifier.
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.Ip "\f(CWf\fR" 4
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Truncate names in the archive. \s-1GNU\s0 \f(CWar\fR will normally permit file
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names of any length. This will cause it to create archives which are
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not compatible with the native \f(CWar\fR program on some systems. If
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this is a concern, the \fBf\fR modifier may be used to truncate file
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names when putting them in the archive.
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|
.Ip "\f(CWi\fR" 4
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Insert new files \fIbefore\fR an existing member of the
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archive. If you use the modifier \fBi\fR, the name of an existing archive
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member must be present as the \fIrelpos\fR argument, before the
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\fIarchive\fR specification. (same as \fBb\fR).
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.Ip "\f(CWl\fR" 4
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This modifier is accepted but not used.
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.Ip "\f(CWN\fR" 4
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Uses the \fIcount\fR parameter. This is used if there are multiple
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entries in the archive with the same name. Extract or delete instance
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\fIcount\fR of the given name from the archive.
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.Ip "\f(CWo\fR" 4
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Preserve the \fIoriginal\fR dates of members when extracting them. If
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you do not specify this modifier, files extracted from the archive
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are stamped with the time of extraction.
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|
.Ip "\f(CWP\fR" 4
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Use the full path name when matching names in the archive. \s-1GNU\s0
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|
\f(CWar\fR can not create an archive with a full path name (such archives
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are not \s-1POSIX\s0 complaint), but other archive creators can. This option
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will cause \s-1GNU\s0 \f(CWar\fR to match file names using a complete path
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name, which can be convenient when extracting a single file from an
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archive created by another tool.
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|
.Ip "\f(CWs\fR" 4
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|
Write an object-file index into the archive, or update an existing one,
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|
even if no other change is made to the archive. You may use this modifier
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flag either with any operation, or alone. Running \fBar s\fR on an
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archive is equivalent to running \fBranlib\fR on it.
|
|
.Ip "\f(CWS\fR" 4
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Do not generate an archive symbol table. This can speed up building a
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|
large library in several steps. The resulting archive can not be used
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|
with the linker. In order to build a symbol table, you must omit the
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|
\fBS\fR modifier on the last execution of \fBar\fR, or you must run
|
|
\fBranlib\fR on the archive.
|
|
.Ip "\f(CWu\fR" 4
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|
Normally, \fBar r\fR... inserts all files
|
|
listed into the archive. If you would like to insert \fIonly\fR those
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|
of the files you list that are newer than existing members of the same
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|
names, use this modifier. The \fBu\fR modifier is allowed only for the
|
|
operation \fBr\fR (replace). In particular, the combination \fBqu\fR is
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|
not allowed, since checking the timestamps would lose any speed
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advantage from the operation \fBq\fR.
|
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.Ip "\f(CWv\fR" 4
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This modifier requests the \fIverbose\fR version of an operation. Many
|
|
operations display additional information, such as filenames processed,
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when the modifier \fBv\fR is appended.
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.Ip "\f(CWV\fR" 4
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This modifier shows the version number of \f(CWar\fR.
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|
.PP
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|
\f(CWar\fR ignores an initial option spelt \f(CW-X32_64\fR, for
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|
compatibility with \s-1AIX\s0. The behaviour produced by this option is the
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|
default for \s-1GNU\s0 \f(CWar\fR. \f(CWar\fR does not support any of the other
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\f(CW-X\fR options; in particular, it does not support \f(CW-X32\fR
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which is the default for \s-1AIX\s0 \f(CWar\fR.
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.SH "SEE ALSO"
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|
\fInm\fR\|(1), \fIranlib\fR\|(1), and the Info entries for \fIbinutils\fR.
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|
.SH "COPYRIGHT"
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|
Copyright (c) 1991, 92, 93, 94, 95, 96, 97, 98, 99, 2000, 2001 Free Software Foundation, Inc.
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.PP
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Permission is granted to copy, distribute and/or modify this document
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under the terms of the GNU Free Documentation License, Version 1.1
|
|
or any later version published by the Free Software Foundation;
|
|
with no Invariant Sections, with no Front-Cover Texts, and with no
|
|
Back-Cover Texts. A copy of the license is included in the
|
|
section entitled \*(L"GNU Free Documentation License\*(R".
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|
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.rn }` ''
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.IX Title "AR.1 1"
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.IX Name "ar - create, modify, and extract from archives"
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.IX Header "NAME"
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.IX Header "SYNOPSIS"
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.IX Header "DESCRIPTION"
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|
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.IX Header "OPTIONS"
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.IX Item "\f(CWd\fR"
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.IX Item "\f(CWm\fR"
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.IX Item "\f(CWp\fR"
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.IX Item "\f(CWq\fR"
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.IX Item "\f(CWr\fR"
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.IX Item "\f(CWt\fR"
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.IX Item "\f(CWx\fR"
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.IX Item "\f(CWa\fR"
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.IX Item "\f(CWb\fR"
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.IX Item "\f(CWc\fR"
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.IX Item "\f(CWf\fR"
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.IX Item "\f(CWi\fR"
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.IX Item "\f(CWl\fR"
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.IX Item "\f(CWN\fR"
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.IX Item "\f(CWo\fR"
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.IX Item "\f(CWP\fR"
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.IX Item "\f(CWs\fR"
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.IX Item "\f(CWS\fR"
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.IX Item "\f(CWu\fR"
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.IX Item "\f(CWv\fR"
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.IX Item "\f(CWV\fR"
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.IX Header "SEE ALSO"
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|
|
|
.IX Header "COPYRIGHT"
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|
|