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328 lines
8.1 KiB
Groff
328 lines
8.1 KiB
Groff
.rn '' }`
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''' $RCSfile$$Revision$$Date$
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'''
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''' $Log$
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''' Revision 1.3 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 CXXFILT.MAN 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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cxxfilt \- Demangle \*(C+ and Java symbols.
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.SH "SYNOPSIS"
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c++filt [ \-_ | --strip-underscores ]
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[ \-j | --java ]
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[ \-n | --no-strip-underscores ]
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[ \-s \fIformat\fR | --format=\fIformat\fR ]
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[ --help ] [ --version ] [ \fIsymbol\fR... ]
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.SH "DESCRIPTION"
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The \*(C+ and Java languages provides function overloading, which means
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that you can write many functions with the same name (providing each
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takes parameters of different types). All \*(C+ and Java function names
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are encoded into a low-level assembly label (this process is known as
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\fImangling\fR). The \f(CWc++filt\fR
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[1]
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program does the inverse mapping: it decodes (\fIdemangles\fR) low-level
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names into user-level names so that the linker can keep these overloaded
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functions from clashing.
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.PP
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Every alphanumeric word (consisting of letters, digits, underscores,
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dollars, or periods) seen in the input is a potential label. If the
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label decodes into a \*(C+ name, the \*(C+ name replaces the low-level
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name in the output.
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.PP
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You can use \f(CWc++filt\fR to decipher individual symbols:
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.PP
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.Vb 2
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\&
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\& c++filt I<symbol>
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.Ve
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If no \fIsymbol\fR arguments are given, \f(CWc++filt\fR reads symbol
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names from the standard input and writes the demangled names to the
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standard output. All results are printed on the standard output.
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.SH "OPTIONS"
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.Ip "\f(CW-_\fR" 4
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.Ip "\f(CW--strip-underscores\fR" 4
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On some systems, both the C and \*(C+ compilers put an underscore in front
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of every name. For example, the C name \f(CWfoo\fR gets the low-level
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name \f(CW_foo\fR. This option removes the initial underscore. Whether
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\f(CWc++filt\fR removes the underscore by default is target dependent.
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.Ip "\f(CW-j\fR" 4
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.Ip "\f(CW--java\fR" 4
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Prints demangled names using Java syntax. The default is to use \*(C+
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syntax.
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.Ip "\f(CW-n\fR" 4
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.Ip "\f(CW--no-strip-underscores\fR" 4
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Do not remove the initial underscore.
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.Ip "\f(CW-s \fIformat\fR\fR" 4
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.Ip "\f(CW--format=\fIformat\fR\fR" 4
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\s-1GNU\s0 \f(CWnm\fR can decode three different methods of mangling, used by
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different \*(C+ compilers. The argument to this option selects which
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method it uses:
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.Ip "\f(CWgnu\fR" 8
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the one used by the \s-1GNU\s0 compiler (the default method)
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.Ip "\f(CWlucid\fR" 8
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the one used by the Lucid compiler
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.Ip "\f(CWarm\fR" 8
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the one specified by the \*(C+ Annotated Reference Manual
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.Ip "\f(CWhp\fR" 8
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the one used by the \s-1HP\s0 compiler
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.Ip "\f(CWedg\fR" 8
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the one used by the \s-1EDG\s0 compiler
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.Ip "\f(CWgnu-new-abi\fR" 8
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the one used by the \s-1GNU\s0 compiler with the new \s-1ABI\s0.
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.Ip "\f(CW--help\fR" 4
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Print a summary of the options to \f(CWc++filt\fR and exit.
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.Ip "\f(CW--version\fR" 4
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Print the version number of \f(CWc++filt\fR and exit.
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.SH "FOOTNOTES"
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.Ip "1." 4
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\s-1MS\s0\-\s-1DOS\s0 does not allow \f(CW+\fR characters in file names, so on
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\s-1MS\s0\-\s-1DOS\s0 this program is named \f(CWcxxfilt\fR.
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.SH "SEE ALSO"
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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
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or any later version published by the Free Software Foundation;
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with no Invariant Sections, with no Front-Cover Texts, and with no
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Back-Cover Texts. A copy of the license is included in the
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section entitled \*(L"GNU Free Documentation License\*(R".
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.rn }` ''
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.IX Title "CXXFILT.MAN 1"
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.IX Name "cxxfilt - Demangle C++ and Java symbols."
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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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.IX Header "OPTIONS"
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.IX Item "\f(CW-_\fR"
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.IX Item "\f(CW--strip-underscores\fR"
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.IX Item "\f(CW-j\fR"
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.IX Item "\f(CW--java\fR"
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.IX Item "\f(CW-n\fR"
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.IX Item "\f(CW--no-strip-underscores\fR"
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.IX Item "\f(CW-s \fIformat\fR\fR"
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.IX Item "\f(CW--format=\fIformat\fR\fR"
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.IX Item "\f(CWgnu\fR"
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.IX Item "\f(CWlucid\fR"
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.IX Item "\f(CWarm\fR"
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.IX Item "\f(CWhp\fR"
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.IX Item "\f(CWedg\fR"
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.IX Item "\f(CWgnu-new-abi\fR"
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.IX Item "\f(CW--help\fR"
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.IX Item "\f(CW--version\fR"
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.IX Header "FOOTNOTES"
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.IX Item "1."
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.IX Header "SEE ALSO"
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.IX Header "COPYRIGHT"
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