| .lg 0 |
| .ds sd #9/tmac |
| .\" RT - reset everything to normal state |
| .de RT |
| .if \\n(CS \{\ |
| .SR 1 |
| .BG\} |
| .if !\\n(1T .BG |
| .ce 0 |
| .if !\\n(IK .if !\\n(IF .if !\\n(IX .if !\\n(BE .if !\\n(FT .di |
| .ul 0 |
| .if \\n(QP \{\ |
| . ll +\\n(QIu |
| . in -\\n(QIu |
| . nr QP -1\} |
| .if \\n(NX<=1 .if \\n(AJ=0 .if \\n(FT=0 .ll \\n(LLu |
| .if !\\n(IF \{\ |
| . ps \\n(PS |
| . ie \\n(VS>=41 .vs \\n(VSu |
| . el .vs \\n(VSp\} |
| .ie \\n(IP \{\ |
| . in \\n(I\\n(IRu |
| . nr IP -1\} |
| .el .if !\\n(IR \{\ |
| . nr I1 \\n(PIu |
| . nr I2 0 |
| . nr I3 0 |
| . nr I4 0 |
| . nr I5 0\} |
| .ft 1 |
| .ta 5n 10n 15n 20n 25n 30n 35n 40n 45n 50n 55n 60n 65n 70n 75n 80n |
| .hy \\n(HY |
| .fi |
| .. |
| . \"IZ - initialization |
| .de IZ |
| .so \\*(sd/tmac.sdisp |
| .nr TN 0 |
| .em EM |
| . \" ACCENTS say \*'e or \*`e to get e acute or e grave both were 4/10 |
| .ds ' \h'\w'e'u*1/10'\z\(aa\h'-\w'e'u*1/10' |
| .ds ` \h'\w'e'u*2/10'\z\(ga\h'-\w'e'u*2/10' |
| . \" UMLAUT \*:u, etc. |
| .if t .ds : \\v'-0.6m'\\h'(1u-(\\\\n(.fu%2u))*0.13m+0.00m'\\z.\\h'0.2m'\\z.\\h'-((1u-(\\\\n(.fu%2u))*0.13m+0.20m)'\\v'0.6m' |
| .if n .ds : \z" |
| . \" TILDE and CIRCUMFLEX |
| .ds ^ \\\\k:\\h'-\\\\n(.fu+1u/2u*2u+\\\\n(.fu-1u*0.13m+0.06m'\\z^\\h'|\\\\n:u' |
| .ds ~ \\\\k:\\h'-\\\\n(.fu+1u/2u*2u+\\\\n(.fu-1u*0.13m+0.06m'\\z~\\h'|\\\\n:u' |
| . \" czech v symbol |
| .ds v \\\\k:\\\\h'+\\\\w'e'u/4u'\\\\v'-0.6m'\\\\s6v\\\\s0\\\\v'0.6m'\\\\h'|\\\\n:u' |
| . \" cedilla |
| .ds , \\\\k:\\\\h'\\\\w'c'u*0.4u'\\\\z,\\\\h'|\\\\n:u' |
| .so \\*(sd/tmac.srefs |
| .ch FO \\n(YYu |
| .if !\\n(FM .nr FM 1i |
| .nr YY -\\n(FMu |
| .nr XX 0 1 |
| .nr IP 0 |
| .nr PI 5n |
| .nr QI 5n |
| .nr I0 \\n(PIu |
| .nr PS 10 |
| .nr VS 12 |
| .nr HY 14 |
| .ie n \{\ |
| . if !\\n(PD .nr PD 1v |
| . nr DV 1v\} |
| .el \{\ |
| . if !\\n(PD .nr PD 0.3v |
| . nr DV .5v\} |
| .nr ML 3v |
| .ps \\n(PS |
| .ie \\n(VS>=41 .vs \\n(VSu |
| .el .vs \\n(VSp |
| .nr IR 0 |
| .nr I0 0 |
| .nr I1 \\n(PIu |
| .nr TB 0 |
| .nr SJ \\n(.j |
| .nr LL 6i |
| .ll \\n(LLu |
| .nr LT \\n(.l |
| .lt \\n(LTu |
| .ev 1 |
| .if !\\n(FL .nr FL \\n(LLu*11u/12u |
| .ll \\n(FLu |
| .ps 8 |
| .vs 10p |
| .ev |
| .if \\*(CH .ds CH "\(hy \\\\n(PN \(hy |
| .wh 0 NP |
| .wh -\\n(FMu FO |
| .ch FO 16i |
| .wh -\\n(FMu FX |
| .ch FO -\\n(FMu |
| .if t .wh -\\n(FMu/2u BT |
| .if n .wh -\\n(FMu/2u-1v BT |
| . \" no overstriking bold or italic; switch underlining to bold italic |
| . \" (sad historical botch, the .uf font must be 2, 3, or 4) |
| .if n .uf 4 |
| .if n .bd 3 |
| .nr CW 0-1 |
| .nr GW 0-1 |
| .. |
| .de TM |
| .if !\\n(IM .if !\\n(MN .pn 0 |
| .so \\*(sd/tmac.scover |
| .if !\\n(IM .if !\\n(MN .rm IM MF MR |
| .if n .if !\\n(.T .pi /usr/bin/col |
| .nr ST 1 |
| .ds QF TECHNICAL MEMORANDUM |
| .br |
| .ds MN \\$1 |
| .if !"\\$1"" .nr MM 1 |
| .if !"\\$2"" .nr MC 1 |
| .if !"\\$3"" .nr MG 1 |
| .nr TN 1 |
| .if \\n(.$-1 .ds CA \\$2 |
| .if \\n(.$-2 .ds CC \\$3 |
| .rm RP S0 S2 AX |
| .. |
| . \" IM - internal memorandum |
| .de IM |
| .nr IM 1 |
| .TM "\\$1" "\\$2" "\\$3" |
| .rm QF |
| .RA |
| .rm RA RP MF MR |
| .. |
| . \" MF - memorandum for file. |
| .de MF |
| .nr MN 1 |
| .TM "\\$1" "\\$2" "\\$3" |
| .rm MR |
| .rm IM |
| .RA |
| .rm RA RP TM |
| .. |
| . \" MR - memo for record |
| .de MR |
| .nr MN 2 |
| .TM "\\$1" "\\$2" "\\$3" |
| .ds QF MEMORANDUM FOR RECORD |
| .rm MF |
| .RA |
| .rm RA RP IM TM |
| .. |
| . \" LT - letter |
| .de LT |
| .if !\\n(PO .ie n .nr PO 1.5i |
| .el .nr PO 1.3i |
| .po \\n(POu |
| .LP |
| .rs |
| .if !"\\$1"" \{\ |
| . vs -2p |
| .if "\\$1"LT" .ta 3.9i 4.45i |
| .if !"\\$1"LT" .ta 3.9i 4.45i |
| . sp .2i |
| . nf |
| . if "\\$1"LT" \s36\(FA\s0 |
| . if !"\\$1"LT" \s36\(LH\s0 |
| . br |
| \s7\l'7i'\s0 |
| .sp |
| . br |
| . if !"\\$2"" .ds xR " \\$2 |
| . ds xP 908-582-3000 |
| . if !"\\$3"" .ds xP \\$3 |
| . if "\\$1"LT" \s8\f(HBBell Laboratories\fP \fH600 Mountain Avenue |
| . if !"\\$1"LT" \s8\f(HBBell Laboratories\fP \fH600 Mountain Avenue |
| . if !"\\$2"" \\*(xR |
| Murray Hill, NJ 07974-0636 |
| \\*(xP |
| . if !"\\$4"" \\$4 |
| . if !"\\$5"" \\$5 |
| . if !"\\$6"" \\$6 |
| . if !"\\$7"" \\$7 |
| .ft 1 |
| .ps |
| . sp -.75i |
| . vs |
| . fi \} |
| .if n \{\ |
| . sp 1i |
| . in 4.55i\} |
| .if t \{\ |
| . sp 1.45i |
| . in 3.5i\} |
| .ll 8i |
| \\*(DY |
| .ll |
| .in 0 |
| .br |
| .if t .sp 3 |
| .if n \{\ |
| . sp |
| . na\} |
| .nf |
| .rm CF |
| .de SG \" nested defn |
| .sp 2 |
| .ta 3.5i |
| Sincerely, |
| .sp 3 |
| \\\\$1 |
| .ds CH |
| \\.. |
| .. |
| .de OK |
| .br |
| .di |
| .di OD |
| .. |
| .de RP \" released paper |
| .nr ST 2 |
| .pn 0 |
| .rm SG CS TM QF IM MR MF EG |
| .br |
| .. |
| .de TR \" Comp. Sci. Tech Rept series. |
| .nr ST 3 |
| .pn 0 |
| .ds MN \\$1 |
| .rm SG CS TM QF IM MR M EG |
| .br |
| .. |
| . \"FP - font position for a family |
| .de FP |
| .ds TF \\$1 |
| .if '\\$1'palatino'\{\ |
| . fp 1 R PA |
| . fp 2 I PI |
| . fp 3 B PB |
| . fp 4 BI PX\} |
| .if '\\$1'lucidabright'\{\ |
| . fp 1 R LucidaBright |
| . fp 2 I LucidaBright-Italic |
| . fp 3 B LucidaBright-Demi |
| . fp 4 BI LucidaBright-DemiItalic |
| . fp 5 CW LucidaSansCW\} |
| .if '\\$1'lucidasans'\{\ |
| . fp 1 R LucidaSans |
| . fp 2 I LucidaSansI |
| . fp 3 B LucidaSansB |
| . fp 5 CW LucidaCW\} |
| .if '\\$1'syntax'\{\ |
| . fp 1 R Syntax |
| . fp 2 I SyntaxI |
| . fp 3 B SyntaxB |
| . fp 5 CW LucidaCW\} |
| .if '\\$1'century'\{\ |
| . ie '\\*(.T'202'\{\ |
| . fp 1 NR Centsb |
| . fp 2 NI CentI |
| . fp 3 NB CentB |
| . fp 4 NX CentBI\} |
| . el \{\ |
| . fp 1 NR |
| . fp 2 NI |
| . fp 3 NB |
| . fp 4 NX\}\} |
| .if '\\$1'helvetica'\{\ |
| . fp 1 H |
| . fp 2 HI |
| . fp 3 HB |
| . fp 4 HX\} |
| .if '\\$1'bembo'\{\ |
| . ie '\\*(.T'202'\{\ |
| . fp 1 B1 Bembo |
| . fp 2 B2 BemboI |
| . fp 3 B3 BemboB |
| . fp 4 B4 BemboBI\} |
| . el \{\ |
| . fp 1 B1 |
| . fp 2 B2 |
| . fp 3 B3 |
| . fp 4 B4\}\} |
| .if '\\$1'optima'\{\ |
| . fp 1 R Optima |
| . fp 2 I OptimaI |
| . fp 3 B OptimaB |
| . fp 4 BI OptimaBI\} |
| .if '\\$1'souvenir'\{\ |
| . fp 1 R Souvenir |
| . fp 2 I SouvenirI |
| . fp 3 B SouvenirB |
| . fp 4 BI SouvenirBI\} |
| .if '\\$1'melior'\{\ |
| . fp 1 R Melior |
| . fp 2 I MeliorI |
| . fp 3 B MeliorB |
| . fp 4 BI MeliorBI\} |
| .if '\\$1'times'\{\ |
| . fp 1 R |
| . fp 2 I |
| . fp 3 B |
| . fp 4 BI\} |
| .. |
| . \"TL - title and initialization |
| .de TL |
| .br |
| .nr TV 1 |
| .if \\n(IM .rm CS |
| .if \\n(MN .rm CS |
| .ME |
| .rm ME |
| .di WT |
| .na |
| .fi |
| .ll 5.0i |
| .if n .if \\n(TN .ll 29 |
| .if t .if \\n(TN .ll 3.5i |
| .ft 3 |
| .ps \\n(PS |
| .if !\\n(TN \{\ |
| . ps +2 |
| . vs \\n(.s+2 |
| . rm CS\} |
| .hy 0 |
| .. |
| .de TX |
| .rs |
| .sp .5i |
| .ce 1000 |
| .if n .ul 1000 |
| .ps 12 |
| .ft 3 |
| .vs 15p |
| .ne 4 |
| .hy 0 |
| .WT |
| .hy \\n(HY |
| .ce 0 |
| .ul 0 |
| .. |
| . \" AU - author(s) |
| .de AU |
| .nr AV 1 |
| .ad \\n(SJ |
| .br |
| .di |
| .br |
| .nf |
| .nr NA +1 |
| .ds R\\n(NA \\$1 |
| .ds E\\n(NA \\$2 |
| .di A\\n(NA |
| .ll \\n(LLu |
| .ie t \{\ |
| . ie !\\n(TN .ft 2 |
| . el \{\ |
| . ft 3 |
| . ll 1.4i\}\} |
| .el \{\ |
| . ie !\\n(TN .ft 1 |
| . el \{\ |
| . ft 3 |
| . ll 16\}\} |
| .ps \\n(PS |
| .. |
| .de AX |
| .ft 1 |
| .rs |
| .ce 1000 |
| .if n .ul 0 |
| .ps \\n(PS |
| .ie \\n(VS>=41 .vs \\n(VSu |
| .el .vs \\n(VSp |
| .if t \{\ |
| . sp |
| . A1 |
| . sp 0.5 |
| . ns |
| . I1 |
| . if \\n(NA-1 .sp |
| . A2 |
| . if \\n(NA-1 .sp 0.5 |
| . ns |
| . I2 |
| . if \\n(NA-2 .sp |
| . A3 |
| . if \\n(NA-2 .sp 0.5 |
| . ns |
| . I3 |
| . if \\n(NA-3 .sp |
| . A4 |
| . if \\n(NA-3 .sp 0.5 |
| . ns |
| . I4 |
| . if \\n(NA-4 .sp |
| . A5 |
| . if \\n(NA-4 .sp 0.5 |
| . ns |
| . I5 |
| . if \\n(NA-5 .sp |
| . A6 |
| . if \\n(NA-5 .sp 0.5 |
| . ns |
| . I6 |
| . if \\n(NA-6 .sp |
| . A7 |
| . if \\n(NA-6 .sp 0.5 |
| . ns |
| . I7 |
| . if \\n(NA-7 .sp |
| . A8 |
| . if \\n(NA-7 .sp 0.5 |
| . ns |
| . I8 |
| . if \\n(NA-8 .sp |
| . A9 |
| . if \\n(NA-8 .sp 0.5 |
| . ns |
| . I9\} |
| .if n \{\ |
| . sp 2 |
| . A1 |
| . sp |
| . ns |
| . I1 |
| . if \\n(NA-1 .sp 2 |
| . A2 |
| . if \\n(NA-1 .sp |
| . ns |
| . I2 |
| . if \\n(NA-2 .sp 2 |
| . A3 |
| . if \\n(NA-2 .sp |
| . ns |
| . I3 |
| . if \\n(NA-3 .sp 2 |
| . A4 |
| . if \\n(NA-3 .sp |
| . ns |
| . I4 |
| . if \\n(NA-4 .sp 2 |
| . A5 |
| . if \\n(NA-4 .sp |
| . ns |
| . I5 |
| . if \\n(NA-5 .sp 2 |
| . A6 |
| . if \\n(NA-5 .sp |
| . ns |
| . I6 |
| . if \\n(NA-6 .sp 2 |
| . A7 |
| . if \\n(NA-6 .sp |
| . ns |
| . I7 |
| . if \\n(NA-7 .sp 2 |
| . A8 |
| . if \\n(NA-7 .sp |
| . ns |
| . I8 |
| . if \\n(NA-8 .sp 2 |
| . A9 |
| . if \\n(NA-8 .sp |
| . ns |
| . I9\} |
| .. |
| . \"AI - authors institution |
| .de AI |
| .br |
| .ft 1 |
| .di |
| .di I\\n(NA |
| .nf |
| .. |
| . \"AB - begin an abstract |
| .de AB |
| .br |
| .di |
| .ul 0 |
| .ce 0 |
| .nr 1T 1 |
| .nr IK 1 |
| .nr KI 1 |
| .di WB |
| .rs |
| .nr AJ 1 |
| .ce 1 |
| .ft 2 |
| .if n .ul |
| .ll \\n(LLu |
| .ie \\n(.$ \{\ |
| . if !"\\$1"-" .if !"\\$1"no" \\$1 |
| . if !"\\$1"-" .if !"\\$1"no" .sp\} |
| .el \{\ |
| ABSTRACT |
| .sp\} |
| .hy \\n(HY |
| .ul 0 |
| .ce 0 |
| .fi |
| .ft 1 |
| .nr OJ \\n(.i |
| .in +\\n(.lu/12u |
| .ll -\\n(.lu/12u |
| .br |
| .ps \\n(PS |
| .ie \\n(VS>=41 .vs \\n(VSu |
| .el .vs \\n(VSp |
| .ti +\\n(PIu |
| .. |
| . \"AE - end of an abstract |
| .de AE |
| .br |
| .di |
| .ll \\n(LLu |
| .ps \\n(PS |
| .ie \\n(VS>=41 .vs \\n(VSu |
| .el .vs \\n(VSp |
| .nr 1T 0 |
| .nr IK 0 |
| .in \\n(OJu |
| .nr AJ 0 |
| .di |
| .ce 0 |
| .if \\n(ST=2 .SY |
| .if \\n(ST<3 .rm SY |
| .. |
| . \"S2 - release paper style |
| . \"SY - cover sheet of released paper |
| .de SY |
| .ll \\n(LLu |
| .ns |
| .if \\n(TV .TX |
| .if \\n(AV .AX |
| .rs |
| .ce 0 |
| .nf |
| .sp 3 |
| .ls 1 |
| .pn 2 |
| .WB |
| .ls |
| .sp 3v |
| \\*(DY |
| .sp |9i |
| .if \\n(FP .FA |
| .FG |
| .if \\n(GA=1 .nr GA 2 |
| .fi |
| .. |
| . \"S2 - first text page, released paper format |
| .de S2 |
| .ce 0 |
| .br |
| .SY |
| .rm SY |
| .bp 1 |
| .if \\n(TV .TX |
| .if \\n(AV .AX |
| .rs |
| .ce 0 |
| .ft 1 |
| .ad \\n(SJ |
| .. |
| . \"S0- mike lesk conserve paper style |
| .de S0 |
| .ce 0 |
| .br |
| .ll \\n(LLu |
| .if \\n(TV+\\n(AV .ns |
| .if \\n(TV .TX |
| .if \\n(AV .AX |
| .if \\n(TV+\\n(AV .rs |
| .ce 0 |
| .if \\n(TV .sp 2 |
| .ls 1 |
| .if \\n(FP \{\ |
| . FJ |
| . nf |
| . FG |
| . fi |
| . FK |
| . nr FP 0\} |
| .nf |
| .WB |
| .ls |
| .fi |
| .ad \\n(SJ |
| .. |
| . \"S3 - CSTR style |
| .de S3 |
| .rs |
| .sp |2.25i |
| .ce 1000 |
| .I1 |
| .if \\n(NA>1 \{\ |
| . sp .5 |
| . I2\} |
| .if \\n(NA>2 \{\ |
| . sp .5 |
| . I3\} |
| .if \\n(NA>3 \{\ |
| . sp .5 |
| . I4\} |
| .if \\n(NA>4 \{\ |
| . sp .5 |
| . I5\} |
| .if \\n(NA>5 \{\ |
| . sp .5 |
| . I6\} |
| .if \\n(NA>6 \{\ |
| . sp .5 |
| . I7\} |
| .if \\n(NA>7 \{\ |
| . sp .5 |
| . I8\} |
| .if \\n(NA>8 \{\ |
| . sp .5 |
| . I9\} |
| .sp |4i |
| . \"check how long title is: can space extra .25 inch if short |
| .di EZ |
| .WT |
| .di |
| .if \\n(dn<1.5v .if \\n(NA=1 .sp .25i |
| .ft 1 |
| Computing Science Technical Report No. \\*(MN |
| .sp |
| .if t .ft 3 |
| .if n .ul 100 |
| .ps 12 |
| .vs 15p |
| .hy 0 |
| .WT |
| .hy \\n(HY |
| .ft 1 |
| .if n .ul 0 |
| .ps 10 |
| .vs 12p |
| .sp |
| .ft 1 |
| .A1 |
| .A2 |
| .A3 |
| .A4 |
| .A5 |
| .A6 |
| .A7 |
| .A8 |
| .A9 |
| .ce 0 |
| .sp |8.5i |
| .ce 0 |
| \\*(DY |
| .DZ |
| .bp 0 |
| .ft 1 |
| .S2 |
| .. |
| . \"SG - signature |
| .de SG |
| .br |
| .KS |
| .in +2u*\\n(.lu/3u |
| .sp 4 |
| .A1 |
| .if \\n(NA>1 .sp 4 |
| .A2 |
| .if \\n(NA>2 .sp 4 |
| .A3 |
| .if \\n(NA>3 .sp 4 |
| .A4 |
| .if \\n(NA>4 .sp 4 |
| .A5 |
| .if \\n(NA>5 .sp 4 |
| .A6 |
| .if \\n(NA>6 .sp 4 |
| .A7 |
| .if \\n(NA>7 .sp 4 |
| .A8 |
| .if \\n(NA>8 .sp 4 |
| .A9 |
| .in |
| .nf |
| .if \\n(.$<1 .G9 |
| .sp -1 |
| .if \\n(.$>=1 \\$1 |
| .if \\n(.$>=2 \\$2 |
| .if \\n(.$>=3 \\$3 |
| .if \\n(.$>=4 \\$4 |
| .if \\n(.$>=5 \\$5 |
| .if \\n(.$>=6 \\$6 |
| .if \\n(.$>=7 \\$7 |
| .if \\n(.$>=8 \\$8 |
| .if \\n(.$>=9 \\$9 |
| .fi |
| .br |
| .KE |
| .. |
| . \"Tables. TS - table start, TE - table end |
| .de TS |
| .br |
| .if !\\n(1T .RT |
| .ul 0 |
| .ti \\n(.iu |
| .if t .sp 0.5 |
| .if n .sp |
| .if \\$1H .TQ |
| .nr IX 1 |
| .. |
| .de TQ |
| .di TT |
| .nr IT 1 |
| .. |
| .de TH |
| .if \\n(.d>0.5v \{\ |
| . nr T. 0 |
| . T# 0\} |
| .di |
| .nr TQ \\n(.i |
| .nr HT 1 |
| .in 0 |
| .mk #a |
| .mk #b |
| .mk #c |
| .mk #d |
| .mk #e |
| .mk #f |
| .TT |
| .in \\n(TQu |
| .mk #T |
| .. |
| .de TE |
| .nr IX 0 |
| .if \\n(IT .if !\\n(HT \{\ |
| . di |
| . nr EF \\n(.u |
| . nf |
| . TT |
| . if \\n(EF .fi\} |
| .nr IT 0 |
| .nr HT 0 |
| .if n .sp 1 |
| .if t .sp 0.5 |
| .rm a+ b+ c+ d+ e+ f+ g+ h+ i+ j+ k+ l+ n+ m+ |
| .rr 32 33 34 35 36 37 38 40 79 80 81 82 |
| .rr a| b| c| d| e| f| g| h| i| j| k| l| m| |
| .rr a- b- c- d- e- f- g- h- i- j- k- l- m- |
| .. |
| .so \*(sd/tmac.skeep |
| .de EQ \"equation, breakout and display |
| .nr EF \\n(.u |
| .rm EE |
| .nr LE 1 \" 1 is center |
| .ds EL \\$1 |
| .if "\\$1"L" \{\ |
| . ds EL \\$2 |
| . nr LE 0\} |
| .if "\\$1"C" .ds EL \\$2 |
| .if "\\$1"R" \{\ |
| . ds EL \\$2 \" 2 is right adjust |
| . nr LE 2\} |
| .if "\\$1"I" \{\ |
| . nr LE 0 |
| . if "\\$3"" .ds EE \\h'|10n' |
| . el .ds EE \\h'\\$3' |
| . ds EL \\$2\} |
| .if \\n(YE .nf |
| .di EZ |
| .. |
| .de EN \" end of a displayed equation |
| .br |
| .di |
| .rm EZ |
| .nr ZN \\n(dn |
| .if \\n(ZN .if !\\n(YE .LP |
| .if !\\n(ZN .if !"\\*(EL"" .nr ZN 1 |
| .if \\n(ZN \{\ |
| . ie "\\n(.z"" \{\ |
| . if t .if !\\n(nl=\\n(PE .sp .5 |
| . if n .if !\\n(nl=\\n(PE .sp 1\} |
| . el \{\ |
| . if t .if !\\n(.d=\\n(PE .sp .5 |
| . if n .if !\\n(.d=\\n(PE .sp 1\}\} |
| 'pc |
| .if \\n(BD .nr LE 0 \" don't center if block display or mark/lineup |
| .if \\n(MK \{\ |
| . if \\n(LE=1 .ds EE \\h'|10n' |
| . nr LE 0\} |
| 'lt \\n(.lu |
| .if !\\n(EP .if \\n(ZN \{\ |
| . if \\n(LE=1 .tl \(ts\(ts\\*(10\(ts\\*(EL\(ts |
| . if \\n(LE=2 .tl \(ts\(ts\(ts\\*(10\\*(EL\(ts |
| . if !\\n(LE \{\ |
| . if !\\n(BD .tl \(ts\\*(EE\\*(10\(ts\(ts\\*(EL\(ts |
| . if \\n(BD .if \\n(BD<\\w\(ts\\*(10\(ts .nr BD \\w\(ts\\*(10\(ts |
| . if \\n(BD \!\\*(10\\t\\*(EL\}\} |
| .if \\n(EP .if \\n(ZN \{\ |
| . if \\n(LE=1 .tl \(ts\\*(EL\(ts\\*(10\(ts\(ts |
| . if \\n(LE=2 .tl \(ts\\*(EL\(ts\(ts\\*(10\(ts |
| . if !\\n(LE \{\ |
| . if !\\n(BD .tl \(ts\\*(EL\\*(EE\\*(10\(ts\(ts\(ts |
| . if \\n(BD .if \\n(BD<\\w\(ts\\*(10\(ts .nr BD \\w\(ts\\*(10\(ts |
| . if \\n(BD \!\\h'-\\\\n(.iu'\\*(EL\\h'|0'\\*(10\}\} |
| 'lt \\n(LLu |
| 'pc % |
| .if \\n(YE .if \\n(EF .fi |
| .if t .if \\n(ZN .sp .5 |
| .if n .if \\n(ZN .sp |
| .ie "\\n(.z"" .nr PE \\n(nl |
| .el .nr PE \\n(.d |
| .. |
| .de PS \" start picture |
| . \" $1 is height, $2 is width, both in inches |
| .if \\$1>0 .sp .35 |
| .ie \\$1>0 .nr $1 \\$1 |
| .el .nr $1 0 |
| .in (\\n(.lu-\\$2)/2u |
| .ne \\$1 |
| .. |
| .de PE \" end of picture |
| .in |
| .if \\n($1>0 .sp .65 |
| .. |
| . \" .P1/.P2 macros for programs |
| . |
| .nr XP 1 \" delta point size for program |
| .nr XV 1p \" delta vertical for programs |
| .nr XT 8 \" delta tab stop for programs |
| .nr DV .5v \" space before start of program |
| . |
| .de P1 |
| .nr P1 .4i \" program indent in .P1 |
| .nr OI .4i |
| .if \\n(.$ .nr P1 \\$1 |
| .br |
| .nr v \\n(.v |
| .di p1 |
| .in \\n(P1u |
| .nf |
| .ps -\\n(XP |
| .vs -\\n(XVu |
| .ft CW |
| .nr t \\n(XT*\\w'x'u |
| .ta 1u*\\ntu 2u*\\ntu 3u*\\ntu 4u*\\ntu 5u*\\ntu 6u*\\ntu 7u*\\ntu 8u*\\ntu 9u*\\ntu 10u*\\ntu 11u*\\ntu 12u*\\ntu 13u*\\ntu 14u*\\ntu |
| .. |
| . |
| .de P2 |
| .br |
| .ps \\n(PS |
| .vs \\n(VSp |
| .vs \\nvu |
| .ft 1 |
| .in |
| .di |
| .br |
| .sp \\n(DVu |
| .br |
| .if \\n(.$=0 .ne \\n(dnu \" -\\n(DVu |
| .nf |
| .p1 |
| .sp \\n(DVu |
| .br |
| .fi |
| .. |
| . |
| .de ME |
| .nr SJ \\n(.j |
| .if \\n(LL .nr LT \\n(LL |
| .nr YE 1 |
| .if !\\n(PO .nr PO \\n(.o |
| .if \\n(mo-0 .ds MO January |
| .if \\n(mo-1 .ds MO February |
| .if \\n(mo-2 .ds MO March |
| .if \\n(mo-3 .ds MO April |
| .if \\n(mo-4 .ds MO May |
| .if \\n(mo-5 .ds MO June |
| .if \\n(mo-6 .ds MO July |
| .if \\n(mo-7 .ds MO August |
| .if \\n(mo-8 .ds MO September |
| .if \\n(mo-9 .ds MO October |
| .if \\n(mo-10 .ds MO November |
| .if \\n(mo-11 .ds MO December |
| .if \\n(dw-0 .ds DW Sunday |
| .if \\n(dw-1 .ds DW Monday |
| .if \\n(dw-2 .ds DW Tuesday |
| .if \\n(dw-3 .ds DW Wednesday |
| .if \\n(dw-4 .ds DW Thursday |
| .if \\n(dw-5 .ds DW Friday |
| .if \\n(dw-6 .ds DW Saturday |
| .nr yP (\\n(yr+2000)/100) |
| .nr yD (\\n(yr%100 |
| .af yD 01 |
| .if "\\*(DY"" .ds DY \\*(MO \\n(dy, \\n(yP\\n(yD |
| .if "\\*(CF"" .if n .ds CF "\\*(DY |
| .. |
| . \"EM end up macro - process left over keep-release |
| .de EM |
| .br |
| .if \\n(AJ .tm Syntax error: no .AE |
| .if \\n(IF .ab Missing .FE somewhere |
| .if t .if \\n(TB=0 .wh -1p CM |
| .if \\n(TB \{\&\c |
| ' bp |
| . NP |
| . ch CM 160\} |
| .. |
| . \"NP new page |
| .de NP |
| .rr PE |
| .if \\n(FM+\\n(HM>=\\n(.p \{\ |
| . tm Margins bigger than page length. |
| . ab |
| . ex\} |
| .if t .CM |
| .if !\\n(HM .nr HM 1i |
| 'sp \\n(HMu/2u |
| .ev 1 |
| .nr PX \\n(.s |
| .nr PF \\n(.f |
| .nr PV \\n(.v |
| .lt \\n(LTu |
| .ps \\n(PS |
| .vs \\n(PS+2 |
| .ft 1 |
| .if \\n(PO .po \\n(POu |
| .PT |
| .ps \\n(PX |
| .vs \\n(PVu |
| .ft \\n(PF |
| .ev |
| 'sp |\\n(HMu |
| .nr XX 0 1 |
| .nr YY 0-\\n(FMu |
| .ch FO 16i |
| .ch FX 17i |
| .ch FO \\n(.pu-\\n(FMu |
| .ch FX \\n(.pu-\\n(FMu |
| .if \\n(MF .FV |
| .nr MF 0 |
| .mk |
| .os |
| .ev 1 |
| .if !\\n(TD .if \\n(TC<5 .XK |
| .nr TC 0 |
| .ns |
| .ev |
| .nr TQ \\n(.i |
| .nr TK \\n(.u |
| .if \\n(IT \{\ |
| . in 0 |
| . nf |
| . TT |
| . in \\n(TQu |
| . if \\n(TK .fi\ |
| \} |
| .mk #T |
| ....if t .if \\n(.o+\\n(LL>7.75i .tm Offset + line length exceeds 7.75 inches, too wide |
| .. |
| .de XK |
| .nr TD 1 |
| .nf |
| .ls 1 |
| .in 0 |
| .rn KJ KL |
| .KL |
| .rm KL |
| .if "\\n(.z"KJ" .di |
| .nr TB 0 |
| .if "\\n(.z"KJ" .nr TB 1 |
| .br |
| .in |
| .ls |
| .fi |
| .if (\\n(nl+1v)>(\\n(.p-\\n(FM) \{\ |
| . if \\n(NX>1 .RC |
| . if \\n(NX<1 .bp\} |
| .nr TD 0 |
| .. |
| .de KD |
| .nr KM 0 |
| .if "\\n(.z"" .if \\$2>0 .if \\n(nl>\\n(HM \{\ |
| . if (\\n(nl+1v)<(\\n(.p-\\n(FM) .di KJ \" full page figure must have new page |
| . sp 15i\} |
| .if "\\n(.z"" .if \\n(nl>\\n(HM .if \\$2=0 .if (\\n(nl+1v)>(\\n(.p-\\n(FM) .sp 15i |
| .if "\\n(.z"KJ" .nr KM 1 \" KM is 1 if in a rediversion of keeps |
| .if \\n(KM>0 \!.KD \\$1 \\$2 |
| .nr KR \\n(.t |
| .if \\n(nl<=\\n(HM .nr KR 32767 |
| .if \\n(KM=0 \{\ |
| . if \\n(KR<\\$1 \{\ |
| . di KJ |
| . nr KM 1\} |
| . if \\$2>0 .if (\\n(nl+1v)>(\\n(.p-\\n(FM) .sp 15i\} |
| .rs |
| .if \\n(KM=0 .if \\$2>0 .sp \\n(.tu-\\$1u |
| .. |
| .de PT |
| .lt \\n(LLu |
| .pc % |
| .nr PN \\n% |
| .if \\n%-1 .tl '\\*(LH'\\*(CH'\\*(RH' |
| .lt \\n(.lu |
| .. |
| . \"FO - footer of page |
| .de FO |
| .rn FO FZ |
| .if \\n(IT>0 \{\ |
| . nr T. 1 |
| . if \\n(FC=0 .T# 1 |
| . br\} |
| .nr FC +1 |
| .if \\n(NX<2 .nr WF 0 |
| .nr dn 0 |
| .if \\n(FC<=1 .if \\n(XX .XF |
| .rn FZ FO |
| .nr MF 0 |
| .if \\n(dn .nr MF 1 |
| .if !\\n(WF \{\ |
| . nr YY 0-\\n(FMu |
| . ch FO \\n(YYu\} |
| .if !\\n(dn .nr WF 0 |
| .if \\n(FC<=1 .if \\n(XX=0 \{\ |
| . if \\n(NX>1 .RC |
| . if \\n(NX<1 'bp\} |
| .nr FC -1 |
| .if \\n(ML>0 .ne \\n(MLu |
| .. |
| . \"2C - begin double column |
| .de 2C |
| .MC \" default MC is double column |
| .. |
| .de MC \" multiple columns- arg is line length |
| .nr L1 \\n(LL*7/15 |
| .if \\n(CW>=0 .nr L1 \\n(CWu |
| .if \\n(.$ .nr L1 \\$1n |
| .if \\n(GW>=0 .nr GW \\n(GWu |
| .if \\n(.$>1 .nr GW \\$2n |
| .nr NQ \\n(LL/\\n(L1 |
| .if \\n(NQ<1 .nr NQ 1 |
| .if \\n(NQ>2 .if (\\n(LL%\\n(L1)=0 .nr NQ -1 |
| .if !\\n(1T \{\ |
| . BG |
| . if n .sp 4 |
| . if t .sp 2\} |
| .if \\n(NX=0 .nr NX 1 |
| .if !\\n(NX=\\n(NQ \{\ |
| . RT |
| . if \\n(NX>1 .bp |
| . mk |
| . nr NC 1 |
| . po \\n(POu\} |
| .if \\n(NQ>1 .hy \\n(HY |
| .nr NX \\n(NQ |
| .if \\n(NX>1 .nr CW \\n(L1 |
| .ll \\n(L1u |
| .nr FL \\n(L1u*11u/12u |
| .if \\n(NX>1 .if \\n(GW<0 .nr GW (\\n(LL-(\\n(NX*\\n(L1))/(\\n(NX-1) |
| .nr RO \\n(L1+\\n(GW |
| .ns |
| .. |
| .de RC |
| .ie \\n(NC>=\\n(NX .C2 |
| .el .C1 |
| .. |
| .de C1 |
| .rt |
| .po +\\n(ROu |
| .nr NC +1 |
| .if \\n(NC>\\n(NX .nr NC 1 |
| .nr XX 0 1 |
| .nr YY 0-\\n(FMu |
| .if \\n(MF .FV |
| .ch FX \\n(.pu-\\n(FMu |
| .ev 1 |
| .if \\n(TB .XK |
| .nr TC 0 |
| .ev |
| .nr TQ \\n(.i |
| .if \\n(IT \{\ |
| . in 0 |
| . TT |
| . in \\n(TQu\} |
| .mk #T |
| .ns |
| .. |
| .de C2 |
| .po \\n(POu |
| .nr NC +1 |
| .if \\n(NC>\\n(NX .nr NC 1 |
| 'bp |
| .. |
| . \"1C - return to single column format |
| .de 1C |
| .MC \\n(LLu |
| .hy \\n(HY |
| .. |
| .de MH |
| Bell Laboratories |
| Murray Hill, New Jersey 07974 |
| .. |
| .de PY |
| Bell Laboratories |
| Piscataway, New Jersey 08854 |
| .. |
| .de BT |
| .nr PX \\n(.s |
| .nr PF \\n(.f |
| .ft 1 |
| .ps \\n(PS |
| 'lt \\n(LTu |
| .po \\n(POu |
| .if \\n%>0 .tl \(ts\\*(LF\(ts\\*(CF\(ts\\*(RF\(ts |
| .ft \\n(PF |
| .ps \\n(PX |
| .. |
| . \"PP - paragraph |
| .de PP |
| .RT |
| .if \\n(1T .sp \\n(PDu |
| .ti +\\n(PIu |
| .. |
| . \"SH - (unnumbered) section heading |
| .de SH |
| .ti \\n(.iu |
| .RT |
| .ie \\n(1T .sp 1 |
| .el .BG |
| .RT |
| .ne 4 |
| .ft 3 |
| .if n .ul 1000 |
| .. |
| . \"NH - numbered heading |
| .de N{ |
| .RT |
| .ie \\n(1T .sp 1 |
| .el .BG |
| .RT |
| .ne 4 |
| .ft 3 |
| .if n .ul 1000 |
| .nr NS \\$1 |
| .if !\\n(.$ .nr NS 1 |
| .if !\\n(NS .nr NS 1 |
| .nr H\\n(NS +1 |
| .if !\\n(NS-4 .nr H5 0 |
| .if !\\n(NS-3 .nr H4 0 |
| .if !\\n(NS-2 .nr H3 0 |
| .if !\\n(NS-1 .nr H2 0 |
| .if !\\$1 .if \\n(.$ .nr H1 1 |
| .ds SN \\n(H1. |
| .ti \\n(.iu |
| .if \\n(NS-1 .as SN \\n(H2. |
| .if \\n(NS-2 .as SN \\n(H3. |
| .if \\n(NS-3 .as SN \\n(H4. |
| .if \\n(NS-4 .as SN \\n(H5. |
| .. |
| .de NH |
| .N{ \\$1 |
| \\*(SN |
| .. |
| . \"BG - begin, execute at first PP |
| .de BG |
| .br |
| .ME |
| .rm ME |
| .di |
| .ce 0 |
| .nr KI 0 |
| .hy \\n(HY |
| .nr 1T 1 |
| .nr CS 0 |
| .S\\n(ST |
| .rm S0 S1 S2 S3 OD OK TX AX WT CS TM IM MF MR RP I1 I2 I3 I4 I5 CB E1 E2 |
| .de TL |
| .ft 3 |
| .sp |
| .if n .ul 100 |
| .ce 100 |
| .ps +2 |
| \\.. |
| .de AU |
| .ft 2 |
| .if n .ul 0 |
| .ce 100 |
| .sp |
| .NL |
| \\.. |
| .de AI |
| .ft 1 |
| .ce 100 |
| .if n .ul 0 |
| .if n .sp |
| .if t .sp .5 |
| .NL |
| \\.. |
| .RA |
| .rm RA |
| .rn FJ FS |
| .rn FK FE |
| .nf |
| .ev 1 |
| .ps \\n(PS-2 |
| .vs \\n(.s+2p |
| .ev |
| .if !\\n(KG .nr FP 0 |
| .if \\n(GA>1 .if \\n(KG=0 .nr GA 0 \" next UNIX must be flagged. |
| .nr KG 0 |
| .if \\n(FP \{\ |
| . FS |
| . FG |
| . FE\} |
| .br |
| .if n .if \\n(TV .sp 2 |
| .if t .if \\n(TV .sp 1 |
| .fi |
| .ll \\n(LLu |
| .ev 1 |
| .if !\\n(FL .nr FL \\n(LLu*11u/12u |
| .ll \\n(FLu |
| .ev |
| .. |
| .de RA \"redefine abstract macros |
| .de AB |
| .br |
| .if !\\n(1T .BG |
| .ce 1 |
| .sp 1 |
| .ie \\n(.$ \{\ |
| . if !"\\$1"-" .if !"\\$1"no" \{\ |
| \\$1 |
| .sp\}\} |
| .el \{\ |
| ABSTRACT |
| .sp\} |
| .sp 1 |
| .nr AJ 1 |
| .in +\\n(.lu/12u |
| .ll -\\n(.lu/12u |
| .RT |
| \\.. |
| .de AE |
| .nr AJ 0 |
| .br |
| .in 0 |
| .ll \\n(LLu |
| .ie \\n(VS>=41 .vs \\n(VSu |
| .el .vs \\n(VSp |
| \\.. |
| .. |
| . \"IP - indented paragraph |
| .de IP |
| .RT |
| .if !\\n(IP .nr IP +1 |
| .ie \\n(ID>0 .sp \\n(IDu |
| .el .sp \\n(PDu |
| .nr IU \\n(IR+1 |
| .if \\n(.$>1 .nr I\\n(IU \\$2n+\\n(I\\n(IRu |
| .if \\n(I\\n(IU=0 .nr I\\n(IU \\n(PIu+\\n(I\\n(IRu |
| .in \\n(I\\n(IUu |
| .nr TY \\n(TZ-\\n(.i |
| .nr JQ \\n(I\\n(IU-\\n(I\\n(IR |
| .ta \\n(JQu \\n(TYuR |
| .if \\n(.$ \{\ |
| .ti \\n(I\\n(IRu |
| \&\\$1\t\c\} |
| .. |
| . \"LP - left aligned (block) paragraph |
| .de LP |
| .ti \\n(.iu |
| .RT |
| .if \\n(1T .sp \\n(PDu |
| .. |
| .de QP |
| .ti \\n(.iu |
| .RT |
| .if \\n(1T .sp \\n(PDu |
| .ne 1.1 |
| .nr QP 1 |
| .in +\\n(QIu |
| .ll -\\n(QIu |
| .ti \\n(.iu |
| .. |
| . \"IE - synonym for .LP |
| .de IE |
| .LP |
| .. |
| . \"RS - prepare for double indenting |
| .de RS |
| .nr IS \\n(IP |
| .RT |
| .nr IP \\n(IS |
| .nr IU \\n(IR |
| .nr IR +1 |
| .if !\\n(I\\n(IR .nr I\\n(IR \\n(I\\n(IU+\\n(PIu |
| .in \\n(I\\n(IRu |
| .nr TY \\n(TZ-\\n(.i |
| .ta \\n(TYuR |
| .. |
| . \"RE - retreat to the left |
| .de RE |
| .nr IS \\n(IP |
| .RT |
| .nr IP \\n(IS |
| .if \\n(IR>0 .nr IR -1 |
| .in \\n(I\\n(IRu |
| .. |
| .de TC |
| .nr TZ \\n(.lu |
| .if \\n(.$ .nr TZ \\$1n |
| .ta \\n(TZuR |
| .. |
| .de TD |
| .LP |
| .nr TZ 0 |
| .. |
| . \"CM - cut mark |
| .de CM |
| .po 0 |
| .lt 7.6i |
| .ft 1 |
| .ps 10 |
| .vs 4p |
| .if "\\*(.T"aps" .tl '--''--' |
| .po |
| .vs |
| .lt |
| .ps |
| .ft |
| .. |
| . \" fontname(CW) fontstr(\f(CW) first_arg goes_after goes_before |
| .de OF \" this is completely WRONG if any argument contains "'s |
| .nr PQ \\n(.f |
| .hy 0 |
| .if t .if "\\$3"" .ft \\$1 |
| .if t .if !"\\$3"" \{\ |
| \&\\$5\\$2\\$3\\f\\n(PQ\\$4 |
| .hy \\n(HY\} |
| .if n \{\ |
| . if \\n(.$=5 \&\\$5 |
| . ie "\\$3"" .ul 1000 |
| . el .ul 1 |
| . if \\n(.$=3 \&\\$3 |
| . if \\n(.$>3 \&\\$3\\c |
| . if \\n(.$>3 \&\\$4 |
| . hy \\n(HY\} |
| .. |
| . \"B - bold font |
| .de B |
| .OF 3 \\f3 "\\$1" "\\$2" "\\$3" |
| .. |
| .de BI \" bold italic -- only on 202 |
| .OF 4 \\f4 "\\$1" "\\$2" "\\$3" |
| .. |
| . \"R - Roman font |
| .de R |
| .nr PQ \\n(.f |
| .ft 1 |
| .ie \\n(.$>0 \&\\$1\f\\n(PQ\\$2 |
| .el .if n .ul 0 |
| .. |
| . \"I - italic font |
| .de I |
| .OF 2 \\f2 "\\$1" "\\$2" "\\$3" |
| .. |
| . \"CW - constant width font |
| .de CW |
| .nr PQ \\n(.f |
| .if t .if \\n(.$>0 \%\&\\$3\f(CW\\$1\f\\n(PQ\&\\$2 |
| .if t .if \\n(.$=0 .OF CW \\f(CW "\\$1" "\\$2" "\\$3" |
| .if n .OF CW \\f(CW "\\$1" "\\$2" "\\$3" |
| .. |
| . \"TA - tabs set in ens or chars |
| .de TA |
| .ta \\$1n \\$2n \\$3n \\$4n \\$5n \\$6n \\$7n \\$8n \\$9n |
| .. |
| . \"SM - make smaller size |
| .de SM |
| .ie \\n(.$ \&\\$3\s-2\\$1\s0\\$2 |
| .el .ps -2 |
| .. |
| . \"LG - make larger size |
| .de LG |
| .ps +2 |
| .. |
| . \"NL - return to normal size |
| .de NL |
| .ps \\n(PS |
| .. |
| . \"DA - force date; ND - no date or new date. |
| .de DA |
| .if \\n(.$ .ds DY \\$1 \\$2 \\$3 \\$4 |
| .ds CF \\*(DY |
| .. |
| .de ND |
| .ME |
| .rm ME |
| .ds DY \\$1 \\$2 \\$3 \\$4 |
| .rm CF |
| .. |
| .de FN |
| .FS |
| .. |
| . \"FS - begin footnote |
| .de FJ |
| 'ce 0 |
| .nr IA \\n(IP |
| .nr IB \\n(.i |
| .ev1 |
| .ll \\n(FLu |
| .da FF |
| .br |
| .if \\n(IF \{\ |
| . tm Footnote within footnote-illegal. |
| . ab\} |
| .nr IF 1 |
| .if !\\n+(XX-1 .FA |
| .. |
| . \"FE - footnote end |
| .de FK |
| .br |
| .in 0 |
| .nr IF 0 |
| .di |
| .ev |
| .if !\\n(XX-1 .nr dn +\\n(.v |
| .nr YY -\\n(dn |
| .if !\\n(NX .nr WF 1 |
| .if \\n(dl>\\n(CW .nr WF 1 |
| .ie (\\n(nl+\\n(.v)<=(\\n(.p+\\n(YY) .ch FO \\n(YYu |
| .el \{\ |
| . if \\n(nl>(\\n(HM+1.5v) .ch FO \\n(nlu+\\n(.vu |
| . if \\n(nl+\\n(FM+1v>\\n(.p .ch FX \\n(.pu-\\n(FMu+2v |
| . if \\n(nl<=(\\n(HM+1.5v) .ch FO \\n(HMu+(4u*\\n(.vu)\} |
| .nr IP \\n(IA |
| 'in \\n(IBu |
| .. |
| .\" First page footer. |
| .de FS |
| .ev1 |
| .br |
| .ll \\n(FLu |
| .da FG |
| .. |
| .de FE |
| .br |
| .di |
| .nr FP \\n(dn |
| .if !\\n(1T .nr KG 1 \"not in abstract repeat next page. |
| .if "\\n(.z"OD" .nr KG 0 \" if in OK, don't repeat. |
| .ev |
| .. |
| .de FA |
| .if n __________________________ |
| .if t \l'1i' |
| .br |
| .. |
| .de FV |
| .FS |
| .nf |
| .ls 1 |
| .FY |
| .ls |
| .fi |
| .FE |
| .. |
| .de FX |
| .if \\n(XX \{\ |
| . di FY |
| . ns\} |
| .. |
| .de XF |
| .if \\n(nlu+1v>(\\n(.pu-\\n(FMu) .ch FX \\n(nlu+1.9v |
| .ev1 |
| .nf |
| .ls 1 |
| .FF |
| .rm FF |
| .nr XX 0 1 |
| .br |
| .ls |
| .di |
| .fi |
| .ev |
| .. |
| .de FL |
| .ev1 |
| .nr FL \\$1n |
| .ll \\$1 |
| .ev |
| .. |
| .de HO |
| Bell Laboratories |
| Holmdel, New Jersey 07733 |
| .. |
| .de WH |
| Bell Laboratories |
| Whippany, New Jersey 07981 |
| .. |
| .de IH |
| Bell Laboratories |
| Naperville, Illinois 60540 |
| .. |
| .de UL \" underline argument, don't italicize |
| .ie t \\$1\l'|0\(ul'\\$2 |
| .el .I "\\$1" "\\$2" |
| .. |
| .de UX |
| .ie \\n(GA \\$2\s-1UNIX\s0\\$1 |
| .el \{\ |
| .ie n \{\\$2UNIX\\$1* |
| .FS |
| * UNIX is a |
| .ie \\$3=1 Footnote |
| .el registered trademark |
| of X/Open. |
| .FE\} |
| .el \\$2\s-1UNIX\\s0\\$1\\f1\(rg\\fP |
| .nr GA 1\} |
| .. |
| .de US |
| the |
| .UX |
| operating system\\$1 |
| .. |
| .de QS |
| .br |
| .LP |
| .in +\\n(QIu |
| .ll -\\n(QIu |
| .. |
| .de QE |
| .br |
| .ll +\\n(QIu |
| .in -\\n(QIu |
| .LP |
| .. |
| .de B1 \" begin boxed stuff |
| .br |
| .di BB |
| .nr BC 0 |
| .if "\\$1"C" .nr BC 1 |
| .nr BE 1 |
| .. |
| .de B2 \" end boxed stuff |
| .br |
| .nr BI 1n |
| .if \\n(.$>0 .nr BI \\$1n |
| .di |
| .nr BE 0 |
| .nr BW \\n(dl |
| .nr BH \\n(dn |
| .ne \\n(BHu+\\n(.Vu |
| .nr BQ \\n(.j |
| .nf |
| .ti 0 |
| .if \\n(BC>0 .in +(\\n(.lu-\\n(BWu)/2u |
| .in +\\n(BIu |
| .ls 1 |
| .BB |
| .ls |
| .in -\\n(BIu |
| .nr BW +2*\\n(BI |
| .sp -1 |
| \l'\\n(BWu\(ul'\L'-\\n(BHu'\l'|0\(ul'\h'|0'\L'\\n(BHu' |
| .nr BW -2*\\n(BI |
| .if \\n(BC>0 .in -(\\n(.lu-\\n(BWu)/2u |
| .if \\n(BQ .fi |
| .br |
| .. |
| .de AT |
| .nf |
| .sp |
| .ne 2 |
| Attached: |
| .. |
| .de CT |
| .nf |
| .sp |
| .ne 2 |
| .ie \\n(.$ Copy to \\$1: |
| .el Copy to: |
| .. |
| .de BX |
| .ie t \(br\|\\$1\|\(br\l'|0\(rn'\l'|0\(ul' |
| .el \(br\\kA\|\\$1\|\\kB\(br\v'-1v'\h'|\\nBu'\l'|\\nAu'\v'1v'\l'|\\nAu' |
| .. |
| .IZ |
| .rm IZ |
| .de [ |
| [ |
| .. |
| .de ] |
| ] |
| .. |
