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.\" Copyright (c) 1991, 1993 .\" The Regents of the University of California. All rights reserved. .\" .\" Redistribution and use in source and binary forms, with or without .\" modification, are permitted provided that the following conditions .\" are met: .\" 1. Redistributions of source code must retain the above copyright .\" notice, this list of conditions and the following disclaimer. .\" 2. Redistributions in binary form must reproduce the above copyright .\" notice, this list of conditions and the following disclaimer in the .\" documentation and/or other materials provided with the distribution. .\" 3. [Deleted. See .\" ftp://ftp.cs.berkeley.edu/pub/4bsd/README.Impt.License.Change] .\" 4. Neither the name of the University nor the names of its contributors .\" may be used to endorse or promote products derived from this software .\" without specific prior written permission. .\" .\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND .\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE .\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE .\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE .\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL .\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS .\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) .\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT .\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" .\" @(#)doc 8.1 (Berkeley) 06/08/93 .\" .\" Modified by jjc@jclark.com as follows: the doc-* files are assumed to be .\" installed as mdoc/doc-* rather than tmac.doc-* (the filename .\" `tmac.doc-common' would be too long); when using groff, the doc-* files .\" are loaded using the `mso' request. .\" .\" Modified by .\" .\" Werner LEMBERG <wl@gnu.org> and .\" Ruslan Ermilov <ru@freebsd.org> .\" .\" to make it more readable: using long names and many groff features, .\" updating and extending documentation, etc. .\" .if !\n(.g \ .ab This version of mdoc can be run with GNU troff only! .do if d Dd .nx .cp 0 .if (\n[.x]\n[.y] < 118) \ .ab You need GNU troff version 1.18 or higher to run this version of mdoc! .ie t \ .mso mdoc/doc-ditroff .el \ .mso mdoc/doc-nroff .mso mdoc/doc-common .mso mdoc/doc-syms .eo .ds macro-name .als arg0 macro-name .nr arg-limit 0 .nr num-args 0 .nr arg-ptr 0 .ds arg1 .nr type1 0 .ds space1 .de parse-args .if !\n[arg-limit] \ .set-spacing-1 .nr have-space 0 .if !\n[.$] \ .return .nr arg-limit +1 .ie "\$1"|" \ .ds arg\n[arg-limit] \f[R]|\f[] .el \{ .ie "\$1"..." \ .ds arg\n[arg-limit] \|.\|.\|. .el \ .ds arg\n[arg-limit] "\$1 .\} .get-arg-type* \n[arg-limit] .nr type\n[arg-limit] \n[arg-type] .set-spacing-\n[arg-type] .ie (\n[.$] == 1) \ .nr arg-ptr 0 .el \{\ .shift .parse-args \$@ .\} .nh .. .de parse-arg-vector .if !\n[arg-limit] \ .set-spacing-1 .nr arg-limit +1 .ie "\*[arg\n[arg-limit]]"|" \ .ds arg\n[arg-limit] \f[R]|\f[] .el \{ .if "\*[arg\n[arg-limit]]"..." \ .ds arg\n[arg-limit] \|.\|.\|. .\} .get-arg-type* \n[arg-limit] .nr type\n[arg-limit] \n[arg-type] .set-spacing-\n[arg-type] .ie (\n[num-args] == 1) \{\ .nr arg-ptr 0 .nr num-args 0 .\} .el \{\ .nr num-args -1 .parse-arg-vector .\} .nh .. .de parse-space-vector .nr arg-limit +1 .set-spacing-\n[type\n[arg-limit]] .ie (\n[num-args] == 1) \ .nr num-args 0 .el \{\ .nr num-args -1 .parse-space-vector .\} .. .de remaining-args .nr arg-ptr +1 .nop \)\*[arg\n[arg-ptr]]\c .ie (\n[num-args] == 1) \{\ .nr arg-ptr 0 .nr num-args 0 .\} .el \{\ .nop \)\*[space]\c .nr num-args -1 .remaining-args .\} .. .de append-arg .nr arg-limit +1 .ds arg\n[arg-limit] "\$1 .nr type\n[arg-limit] \$2 .set-spacing-\$2 .. .de print-and-reset .if \n[space-mode] \ .nop \) .reset-args .. .de reset-args .nr arg-limit 0 .nr arg-ptr 0 .nr have-slot 0 .hy \n[hyphen-flags] .. .ec .nr curr-font \n[.f] .nr curr-size \n[.ps] .eo .de Fl .nr curr-font \n[.f] .nr curr-size \n[.ps] .nop \*[Fl-font]\c .if !\n[arg-limit] \{\ .ds macro-name Fl .parse-args \$@ .if !\n[.$] \ .nop \|\-\|\f[]\s[0] .\} .if !\n[arg-limit] \ .return .nr arg-ptr +1 .ie (\n[arg-limit] < \n[arg-ptr]) \{\ .nop \|\-\f[]\s[0]\c .print-and-reset .\} .el \{\ .ie (\n[type\n[arg-ptr]] == 1) \{\ .nop \|\-\f[]\s[0]\c .\*[arg\n[arg-ptr]] .\} .el \{\ .if (\n[type\n[arg-ptr]] == 3) \ .nop \|\-\|\c .nr reg-Fl 1 .flag-recursion .\}\} .. .de flag-recursion .nr reg-dfr1 \n[type\n[arg-ptr]] .ds str-dfr "\*[arg\n[arg-ptr]] .ie (\n[reg-dfr1] == 1) \{\ .nop \f[]\s[0]\c .\*[str-dfr] .\} .el \{\ .nr reg-dfr \n[arg-ptr] .ie (\n[reg-dfr1] == 2) \{\ .ie "\*[str-dfr]"\*[Ba]" \{\ .if \n[reg-Fl] \ .nop \|\-\*[space]\c .nop \)\*[Ba]\c .\} .el \{\ .ie "\*[str-dfr]"\f[R]|\f[]" \{\ .if \n[reg-Fl] \ .nop \|\-\*[space]\c .nop \f[R]|\f[]\c .\} .el \{\ .ie "\*[str-dfr]"-" \ .nop \|\-\^\-\|\c .el \ .nop \|\%\-\*[str-dfr]\&\c .\}\}\} .el \{\ .nop \f[\n[curr-font]]\s[\n[curr-size]u]\c .nop \)\*[str-dfr]\f[]\s[0]\c .\} .ie (\n[arg-limit] == \n[arg-ptr]) \{\ .if (\n[reg-dfr1] == 4) \ .nop \|\-\c .nop \f[\n[curr-font]]\s[\n[curr-size]u]\c .print-and-reset .\} .el \{\ .nr arg-ptr +1 .ie (\n[type\n[arg-ptr]] == 3) \{\ .ie (\n[type\n[reg-dfr]] == 4) \ .nop \|\-\c .el \ .nop \)\*[space\n[reg-dfr]]\c .\} .el \ .nop \)\*[space\n[reg-dfr]]\c .shift .nr reg-Fl 0 .flag-recursion \$@ .\}\} .. .de print-recursive .nr reg-dpr1 \n[type\n[arg-ptr]] .ds str-dpr "\*[arg\n[arg-ptr]] .ie (\n[reg-dpr1] == 1) \{\ .nop \f[\n[curr-font]]\s[\n[curr-size]u]\c .\*[str-dpr] .\} .el \{\ .nr reg-dpr \n[arg-ptr] .ie (\n[reg-dpr1] == 2) \ .nop \%\*[str-dpr]\&\c .el \{\ .nop \f[\n[curr-font]]\s[\n[curr-size]u]\c .nop \)\*[str-dpr]\f[]\s[0]\c .\} .nr arg-ptr +1 .ie (\n[arg-limit] < \n[arg-ptr]) \{\ .nop \f[\n[curr-font]]\s[\n[curr-size]u]\c .print-and-reset .\} .el \{\ .nop \)\*[space\n[reg-dpr]]\c .print-recursive .\}\} .. .de print-prefixes .while (\n[arg-limit] >= \n[arg-ptr]) \{\ .if !(\n[type\n[arg-ptr]] == 4) \ .break .nop \f[\n[curr-font]]\s[\n[curr-size]u]\c .nop \)\*[arg\n[arg-ptr]]\f[]\s[0]\c .nr arg-ptr +1 .\} .. .de generic-macro .if !\n[arg-limit] \{\ .ie \n[.$] \{\ .ds macro-name \$0 .parse-args \$@ .\} .el \ .tm Usage: .\$0 \*[\$0-usage] ... (#\n[.c]) .\} .if !\n[arg-limit] \ .return .nr arg-ptr +1 .ie (\n[arg-limit] >= \n[arg-ptr]) \{\ .if (\n[type\n[arg-ptr]] == 1) \{\ .tmc mdoc warning: Using a macro as first argument .tm1 " cancels effect of .\$0 (#\n[.c]) .\} .nr curr-font \n[.f] .nr curr-size \n[.ps] .nop \*[\$0-font]\c .print-recursive .\} .el \{\ .tm Usage: .\$0 \*[\$0-usage] ... (#\n[.c]) .reset-args .\} .. .ds str-Ar-default "file\ .\|.\|. .de Ar .nr curr-font \n[.f] .nr curr-size \n[.ps] .nop \*[Ar-font]\c .if !\n[arg-limit] \{\ .ds macro-name Ar .parse-args \$@ .if !\n[.$] \ .nop \)\*[str-Ar-default]\&\f[]\s[0] .\} .if !\n[arg-limit] \ .return .nr arg-ptr +1 .print-prefixes .ie (\n[arg-limit] < \n[arg-ptr]) \{\ .nop \)\*[str-Ar-default]\&\f[]\s[0]\c .print-and-reset .\} .el \{\ .if !(\n[type\n[arg-ptr]] == 2) \{\ .nr arg-ptr -1 .ds arg\n[arg-ptr] "\*[str-Ar-default] .nr type\n[arg-ptr] 2 .ds space\n[arg-ptr] "\*[space] .nr num-args (\n[arg-limit] - \n[arg-ptr]) .nr arg-limit \n[arg-ptr] .parse-space-vector .\} .print-recursive .\} .. .als Ad generic-macro .ds Ad-usage address .nr indent-synopsis 0 .nr indent-synopsis-active 0 .de Cd .if !\n[arg-limit] \{\ .ie \n[.$] \{\ .ds macro-name Cd .parse-args \$@ .\} .el \ .tm Usage: .Cd configuration_file_declaration ... (#\n[.c]) .\} .if !\n[arg-limit] \ .return .nr arg-ptr +1 .ie (\n[arg-limit] >= \n[arg-ptr]) \{\ .nr curr-font \n[.f] .nr curr-size \n[.ps] .ie \n[in-synopsis-section] \{\ .ie "\*[macro-name]"Cd" \{\ .br .if !\n[indent-synopsis] \ .nr indent-synopsis \n[display-indent]u .if !\n[indent-synopsis-active] \ .in +\n[indent-synopsis]u .ti -\n[indent-synopsis]u .nop \*[Nm-font]\c .print-recursive .if !\n[indent-synopsis-active] \ .in -\n[indent-synopsis]u .\} .el \{\ .nop \*[Nm-font]\c .print-recursive .\}\} .el \{\ .nop \*[Nm-font]\c .print-recursive .\}\} .el \{\ .tm Usage: .Cd configuration_file_declaration ... (#\n[.c]) .reset-args .\} .. .als Cm generic-macro .ds Cm-usage interactive_command_modifier .als Dv generic-macro .ds Dv-usage defined_variable .als Dv-font Er-font .als Em generic-macro .ds Em-usage text .als Er generic-macro .ds Er-usage text .als Ev generic-macro .ds Ev-usage text .nr have-decl 0 .nr have-var 0 .de do-func-decl .if \n[in-synopsis-section] \{\ .if \n[have-var] \{\ .paragraph .nr have-var 0 .\} .if \n[have-func] \{\ .ie \n[have-decl] \ .br .el \ .paragraph .\} .nr have-decl 1 .\} .nr curr-font \n[.f] .nr curr-size \n[.ps] .. .de Fd .ie ((\n[.$] >= 1) & (\n[arg-limit] == 0)) \{\ .do-func-decl .nop \*[Fd-font]\$* .br .ft \n[curr-font] .ps \n[curr-size]u .\} .el \{\ .tm Usage: .Fd function_declaration -- Fd is not callable (#\n[.c]) .reset-args .\} .. .de In .if !\n[arg-limit] \{\ .ie \n[.$] \{\ .ds macro-name In .parse-args \$@ .\} .el \ .tm Usage: .In include_file ... (#\n[.c]) .\} .if !\n[arg-limit] \ .return .nr arg-ptr +1 .print-prefixes .ie ((\n[arg-limit] >= \n[arg-ptr]) & (\n[type\n[arg-ptr]] == 2)) \{\ .nr curr-font \n[.f] .nr curr-size \n[.ps] .ie \n[in-synopsis-section] \{\ .ie "\*[macro-name]"In" \{\ .do-func-decl .nop \*[Fd-font]#include <\*[arg\n[arg-ptr]]> .ft \n[curr-font] .ps \n[curr-size]u .br .nr arg-ptr +1 .ie (\n[arg-limit] >= \n[arg-ptr]) \ .print-recursive .el \ .reset-args .\} .el \{\ .ds arg\n[arg-ptr] "<\*[Pa-font]\*[arg\n[arg-ptr]] .as arg\n[arg-ptr] \f[\n[curr-font]]\s[\n[curr-size]u]> .print-recursive .\}\} .el \{\ .ds arg\n[arg-ptr] "<\*[Pa-font]\*[arg\n[arg-ptr]] .as arg\n[arg-ptr] \f[\n[curr-font]]\s[\n[curr-size]u]> .print-recursive .\}\} .el \{\ .tm Usage: .In include_file ... (#\n[.c]) .reset-args .\} .. .als Fr generic-macro .ds Fr-usage function_return_value .als Fr-font Ar-font .als Ic generic-macro .ds Ic-usage interactive_command .als Li generic-macro .ds Li-usage argument .als Ms generic-macro .ds Ms-usage math_symbol .als Ms-font Sy-font .ds command-name .de Nm .if !\n[arg-limit] \{\ .ds macro-name Nm .ie \n[.$] \ .parse-args \$@ .el \{\ .ie "\*[command-name]"" \ .tm Usage: .Nm name ... (#\n[.c]) .el \ .parse-args \*[command-name] .\}\} .if !\n[arg-limit] \ .return .nr arg-ptr +1 .print-prefixes .ie (\n[arg-limit] < \n[arg-ptr]) \{\ .ie "\*[command-name]"" \{\ .tm Usage: .Nm name ... (#\n[.c]) .reset-args .\} .el \{\ .nop \*[Nm-font]\*[command-name]\f[]\s[0]\c .print-and-reset .\}\} .el \{\ .nr curr-font \n[.f] .nr curr-size \n[.ps] .ie !(\n[type\n[arg-ptr]] == 2) \{\ .ie "\*[command-name]"" \ .tm Usage: .Nm name ... (#\n[.c]) .el \{\ .nr arg-ptr -1 .ds arg\n[arg-ptr] "\*[Nm-font]\*[command-name]\f[]\s[0] .nr type\n[arg-ptr] 2 .ds space\n[arg-ptr] "\*[space] .nr num-args (\n[arg-limit] - \n[arg-ptr]) .nr arg-limit \n[arg-ptr] .parse-space-vector .\}\} .el \{\ .if \n[in-synopsis-section] \{\ .if "\*[macro-name]"Nm" \{\ .br .if !\n[indent-synopsis] \{\ .get-width "\*[arg\n[arg-ptr]]" .nr indent-synopsis ((\n[width]u + 1u) * \n[fixed-width]u) .\} .if !\n[indent-synopsis-active] \{\ .in +\n[indent-synopsis]u .nr indent-synopsis-active 1 .\} .ti -\n[indent-synopsis]u .\}\} .if "\*[command-name]"" \ .ds command-name "\*[arg\n[arg-ptr]] .nop \*[Nm-font]\c .\} .print-recursive .\} .. .de Pa .if !\n[arg-limit] \{\ .ds macro-name Pa .parse-args \$@ .if !\n[.$] \ .nop \*[Pa-font]~\f[]\s[0] .\} .if !\n[arg-limit] \ .return .nr arg-ptr +1 .print-prefixes .ie (\n[arg-limit] >= \n[arg-ptr]) \{\ .nr curr-font \n[.f] .nr curr-size \n[.ps] .nop \*[Pa-font]\c .if !(\n[type\n[arg-ptr]] == 2) \{\ .nr arg-ptr -1 .ds arg\n[arg-ptr] ~ .nr type\n[arg-ptr] 2 .ds space\n[arg-ptr] "\*[space] .nr num-args (\n[arg-limit] - \n[arg-ptr]) .nr arg-limit \n[arg-ptr] .parse-space-vector .\} .print-recursive .\} .el \{\ .nop \*[Pa-font]~\f[]\s[0]\c .print-and-reset .\} .. .als Sy generic-macro .ds Sy-usage symbolic_text .als Me generic-macro .ds Me-usage menu_entry .de Tn .if !\n[arg-limit] \{\ .ie \n[.$] \{\ .ds macro-name Tn .parse-args \$@ .\} .el \ .tm Usage: .Tn trade_name ... (#\n[.c]) .\} .if !\n[arg-limit] \ .return .nr arg-ptr +1 .ie (\n[arg-limit] >= \n[arg-ptr]) \{\ .nr curr-font \n[.f] .nr curr-size \n[.ps] .nop \)\*[Tn-font-size]\c .ie !\n[is-reference] \{\ .nop \)\*[Tn-font-shape]\c .print-recursive .\} .el \ .do-references .\} .el \{\ .tm Usage: .Tn trade_name ... (#\n[.c]) .reset-args .\} .. .als Va generic-macro .ds Va-usage variable_name .als No generic-macro .ds No-usage normal_text .ds quote-left .ds quote-right .de Op .if !\n[arg-limit] \ .ds macro-name Op .ds quote-left "\*[left-bracket] .ds quote-right "\*[right-bracket] .enclose-string \$@ .. .de Aq .if !\n[arg-limit] \ .ds macro-name Aq .ie "\*[macro-name]"An" \{\ .ds quote-left < .ds quote-right > .\} .el \{\ .ds quote-left \[la] .ds quote-right \[ra] .\} .enclose-string \$@ .. .de Bq .if !\n[arg-limit] \ .ds macro-name Bq .ds quote-left "\*[left-bracket] .ds quote-right "\*[right-bracket] .enclose-string \$@ .. .de Brq .if !\n[arg-limit] \ .ds macro-name Brq .ds quote-left { .ds quote-right } .enclose-string \$@ .. .de Dq .if !\n[arg-limit] \ .ds macro-name Dq .ds quote-left "\*[Lq] .ds quote-right "\*[Rq] .enclose-string \$@ .. .de Eq .if !\n[arg-limit] \ .ds macro-name Eq .ds quote-left "\$1 .ds quote-right "\$2 .shift 2 .enclose-string \$@ .. .de Pq .if !\n[arg-limit] \ .ds macro-name Pq .ds quote-left "\*[left-parenthesis] .ds quote-right "\*[right-parenthesis] .enclose-string \$@ .. .de Qq .if !\n[arg-limit] \ .ds macro-name Qq .ds quote-left "\*[q] .ds quote-right "\*[q] .enclose-string \$@ .. .de Sq .if !\n[arg-limit] \ .ds macro-name Sq .ds quote-left "\*[left-singlequote] .ds quote-right "\*[right-singlequote] .enclose-string \$@ .. .de Es .if !\n[arg-limit] \{\ .ie (\n[.$] > 2) \{\ .ds macro-name Es .parse-args \$@ .\} .el \{\ .ds quote-left "\$1 .ds quote-right "\$2 .\}\} .if !\n[arg-limit] \ .return .nr arg-ptr +1 .ds quote-left "\*[arg\n[arg-ptr]] .nr arg-ptr +1 .ds quote-right "\*[arg\n[arg-ptr]] .nr arg-ptr +1 .ie (\n[arg-limit] >= \n[arg-ptr]) \ .do-\n[type\n[arg-ptr]] .el \ .print-and-reset .. .nr have-slot 0 .de enclose-string .if \n[in-synopsis-section] \ .set-hard-space .if !\n[arg-limit] \{\ .ie \n[.$] \ .parse-args \$@ .el \{\ .nop \)\*[quote-left]\*[quote-right] .\}\} .if !\n[arg-limit] \ .return .nr curr-font \n[.f] .nr curr-size \n[.ps] .nr arg-ptr +1 .print-prefixes .nop \)\*[quote-left]\)\c .ie (\n[arg-limit] < \n[arg-ptr]) \{\ .nop \)\*[quote-right]\)\c .print-and-reset .\} .el \{\ .ie (\n[type\n[arg-limit]] == 3) \{\ .nr reg-des (\n[arg-limit] - 1) .while (\n[type\n[reg-des]] == 3) \ .nr reg-des -1 .nr reg-des +1 .ds arg\n[reg-des] "\*[quote-right]\)\*[arg\n[reg-des]] .\} .el \{\ .nr reg-des \n[arg-limit] .while (\n[reg-des] >= \n[arg-ptr]) \{\ .if !\A\*[arg\n[reg-des]] \ .break .if !d after-\*[arg\n[reg-des]] \ .break .nr reg-des -1 .\} .ie (\n[reg-des] == \n[arg-limit]) \ .append-arg "\)\*[quote-right]\)" 3 .el \{\ .ie \n[have-slot] \ .ds arg\n[reg-des] "\*[quote-right]\)\*[arg\n[reg-des]] .el \{\ .nr reg-des +1 .nr reg-des1 \n[arg-limit] .nr reg-des2 (\n[arg-limit] + 1) .while (\n[reg-des1] >= \n[reg-des]) \{\ .rn arg\n[reg-des1] arg\n[reg-des2] .rnn type\n[reg-des1] type\n[reg-des2] .rn space\n[reg-des1] space\n[reg-des2] .nr reg-des1 -1 .nr reg-des2 -1 .\} .nr arg-limit +1 .ds arg\n[reg-des] "\)\*[quote-right]\) .nr type\n[reg-des] 3 .nr num-args (\n[arg-limit] - \n[reg-des] + 1) .nr arg-limit (\n[reg-des] - 1) .parse-space-vector .nr have-slot 1 .\}\}\} .do-\n[type\n[arg-ptr]] .\} .if \n[in-synopsis-section] \ .set-soft-space .. .als En enclose-string .de Ao .if !\n[arg-limit] \ .ds macro-name Ao .ie "\*[macro-name]"An" \ .ds quote-left < .el \ .ds quote-left \[la] .enclose-open \$@ .. .de Ac .if !\n[arg-limit] \ .ds macro-name Ac .ie "\*[macro-name]"An" \ .ds quote-right > .el \ .ds quote-right \[ra] .enclose-close \$@ .. .de Bo .if !\n[arg-limit] \ .ds macro-name Bo .ds quote-left "\*[left-bracket] .enclose-open \$@ .. .de Bc .if !\n[arg-limit] \ .ds macro-name Bc .ds quote-right "\*[right-bracket] .enclose-close \$@ .. .de Bro .if !\n[arg-limit] \ .ds macro-name Bo .ds quote-left { .enclose-open \$@ .. .de Brc .if !\n[arg-limit] \ .ds macro-name Bc .ds quote-right } .enclose-close \$@ .. .de Do .if !\n[arg-limit] \ .ds macro-name Do .ds quote-left "\*[Lq] .enclose-open \$@ .. .de Dc .if !\n[arg-limit] \ .ds macro-name Dc .ds quote-right "\*[Rq] .enclose-close \$@ .. .de Eo .if !\n[arg-limit] \ .ds macro-name Eo .ds quote-left "\$1 .shift .enclose-open \$@ .. .de Ec .if !\n[arg-limit] \ .ds macro-name Ec .ds quote-right "\$1 .shift .enclose-close \$@ .. .de Oo .if !\n[arg-limit] \ .ds macro-name Oo .ds quote-left [ .enclose-open \$@ .. .de Oc .if !\n[arg-limit] \ .ds macro-name Oc .ds quote-right ] .enclose-close \$@ .. .de Po .if !\n[arg-limit] \ .ds macro-name Po .ds quote-left "\*[left-parenthesis] .enclose-open \$@ .. .de Pc .if !\n[arg-limit] \ .ds macro-name Pc .ds quote-right "\*[right-parenthesis] .enclose-close \$@ .. .de Qo .if !\n[arg-limit] \ .ds macro-name Qo .ds quote-left "\*[q] .enclose-open \$@ .. .de Qc .if !\n[arg-limit] \ .ds macro-name Qc .ds quote-right "\*[q] .enclose-close \$@ .. .de So .if !\n[arg-limit] \ .ds macro-name So .ds quote-left "\*[left-singlequote] .enclose-open \$@ .. .de Sc .if !\n[arg-limit] \ .ds macro-name Sc .ds quote-right "\*[right-singlequote] .enclose-close \$@ .. .de Xo .if !\n[arg-limit] \ .ds macro-name Xo .ds quote-left .enclose-open \$@ .. .de Xc .if !\n[arg-limit] \ .ds macro-name Xc .ds quote-right .enclose-close \$@ .. .nr nesting-level 0 .nr in-list 0 .de enclose-open .if !\n[arg-limit] \ .parse-args \$@ .nr arg-ptr +1 .print-prefixes .nr arg-ptr -1 .nop \)\*[quote-left]\)\c .box enclosure-box\n[nesting-level] .ev enclosure-env\n[nesting-level] .evc 0 .in 0 .nf .nop \&\c .nr nesting-level +1 .if \n[arg-limit] \{\ .nr arg-ptr +1 .ie (\n[arg-limit] >= \n[arg-ptr]) \ .print-recursive .el \ .reset-args .\} .. .de enclose-close .nr nesting-level -1 .br .ev .box .chop enclosure-box\n[nesting-level] .unformat enclosure-box\n[nesting-level] .nh .nop \*[enclosure-box\n[nesting-level]]\c .nop \)\*[quote-right]\)\c .if !\n[arg-limit] \{\ .parse-args \$@ .if !\n[.$] \ .print-and-reset .\} .if \n[arg-limit] \{\ .ie (\n[arg-limit] > \n[arg-ptr]) \{\ .nop \)\*[space\n[arg-ptr]]\c .nr arg-ptr +1 .print-recursive .\} .el \ .print-and-reset .\} .if !"\*[macro-name]"It" \ .if \n[in-list] \ .if !\n[nesting-level] \ .\*[list-type-stack\n[list-depth]] .. .de Pf .if !\n[arg-limit] \ .ds macro-name Pf .ie \n[arg-limit] \{\ .ie ((\n[arg-limit] - \n[arg-ptr]) > 1) \{\ .nr arg-ptr +1 .nop \)\*[arg\n[arg-ptr]]\c .\} .el \ .tm mdoc warning: .Pf: trailing prefix (#\n[.c]) .\} .el \{\ .nop \)\$1\)\c .shift .ie \n[.$] \ .parse-args \$@ .el \{\ .tm mdoc warning: .Pf: missing arguments (#\n[.c]) .nop \) .\}\} .if \n[arg-limit] \{\ .nr arg-ptr +1 .ie (\n[arg-limit] < \n[arg-ptr]) \ .print-and-reset .el \ .do-\n[type\n[arg-ptr]] .\} .. .de Ns .if !\n[arg-limit] \{\ .ie \n[.$] \{\ .ds macro-name Ns .parse-args \$@ .\} .el \ .tm Usage: .Ns must be called with arguments (#\n[.c]) .\} .if \n[arg-limit] \{\ .nr arg-ptr +1 .ie (\n[arg-limit] >= \n[arg-ptr]) \ .print-recursive .el \ .reset-args .\} .. .de Ap .ie !\n[arg-limit] \ .tm Usage: `Ap' cannot be first macro on a line (no `.Ap') (#\n[.c]) .el \{\ .nop \)'\)\c .nr arg-ptr +1 .ie (\n[arg-limit] >= \n[arg-ptr]) \ .print-recursive .el \ .reset-args .\} .. .ds space "\*[soft-space] .de set-hard-space .ie "\*[space]"" \ .ds saved-space "\*[hard-space] .el \ .ds space "\*[hard-space] .. .de set-soft-space .ie "\*[space]"" \ .ds saved-space "\*[soft-space] .el \ .ds space "\*[soft-space] .. .nr space-mode 1 .ds saved-space "\*[space] .nr have-space 0 .de Sm .ie \n[have-space] \ .nr reg-Sm 0 .el \ .nr reg-Sm 1 .if !\n[arg-limit] \{\ .ie \n[.$] \{\ .ds macro-name Sm .parse-args \$@ .\} .el \{\ .ie \n[space-mode] \{\ .ds saved-space "\*[space] .ds space .nr space-mode 0 .\} .el \{\ .ds space "\*[saved-space] .nr space-mode 1 .if \n[reg-Sm] \ .if \n[.int] \ .nop \) .\} .\}\} .if !\n[arg-limit] \ .return .nr arg-ptr +1 .if !d arg\n[arg-ptr] \ .ds arg\n[arg-ptr] .ie "\*[arg\n[arg-ptr]]"on" \{\ .ds space "\*[saved-space] .nr space-mode 1 .\} .el \{\ .ie "\*[arg\n[arg-ptr]]"off" \{\ .ds saved-space "\*[space] .ds space .nr space-mode 0 .\} .el \{\ .nr arg-ptr -1 .ie \n[space-mode] \{\ .ds saved-space "\*[space] .ds space .nr space-mode 0 .\} .el \{\ .ds space "\*[saved-space] .nr space-mode 1 .\} .\}\} .ie \n[space-mode] \{\ .nr num-args (\n[arg-limit] - \n[arg-ptr]) .nr arg-limit \n[arg-ptr] .if \n[num-args] \ .parse-space-vector .if \n[reg-Sm] \ .if \n[.int] \ .nop \) .\} .el \{\ .nr reg-Sm (\n[arg-ptr] + 1) .while (\n[reg-Sm] <= \n[arg-limit]) \{\ .ds space\n[reg-Sm] .nr reg-Sm +1 .\} .\} .ie (\n[arg-limit] > \n[arg-ptr]) \{\ .nr arg-ptr +1 .print-recursive .\} .el \ .reset-args .. .nr arg-type 0 .de get-arg-type .nr arg-type 2 .if ((\n[width] < 4) & \A\$1) \{\ .ie (\n[width] == 1) \{\ .if r punct\$1 \ .nr arg-type \n[punct\$1] .\} .el \ .if r \$1 \ .if d \$1 \ .nr arg-type 1 .\} .. .de get-arg-type* .nr arg-type 2 .length width "\*[arg\$1] .if ((\n[width] < 4) & \A\*[arg\$1]) \{\ .ie (\n[width] == 1) \{\ .if r punct\*[arg\$1] \ .nr arg-type \n[punct\*[arg\$1]] .\} .el \ .if r \*[arg\$1] \ .if d \*[arg\$1] \ .nr arg-type 1 .\} .. .de set-spacing-1 .nr reg-dssfm1 \n[\*[arg\n[arg-limit]]] .ie (\n[reg-dssfm1] == 3) \{\ .if \n[arg-limit] \{\ .nr reg-dssfm (\n[arg-limit] - 1) .ds space\n[reg-dssfm] .\} .ds space\n[arg-limit] "\*[space] .\} .el \{\ .ie (\n[reg-dssfm1] == 2) \{\ .if \n[arg-limit] \{\ .nr reg-dssfm (\n[arg-limit] - 1) .ds space\n[reg-dssfm] .\} .ds space\n[arg-limit] .\} .el \ .ds space\n[arg-limit] .\} .. .de set-spacing-2 .ds space\n[arg-limit] "\*[space] .. .de set-spacing-3 .if \n[arg-limit] \{\ .nr reg-dssfps (\n[arg-limit] - 1) .ds space\n[reg-dssfps] .\} .ds space\n[arg-limit] "\*[space] .. .de set-spacing-4 .ds space\n[arg-limit] .. .de do-1 .\*[arg\n[arg-ptr]] .. .als do-2 print-recursive .als do-3 print-recursive .als do-4 print-recursive .nr fontmode-depth 0 .nr fontmode-font-stack0 0 .nr fontmode-size-stack0 0 .de Bf .ds macro-name Bf .ie \n[.$] \{\ .nr fontmode-depth +1 .nr fontmode-font-stack\n[fontmode-depth] \n[.f] .nr fontmode-size-stack\n[fontmode-depth] \n[.ps] .ie "\$1"Em" \ .nop \*[Em-font]\c .el \{ .ie "\$1"Li" \ .nop \*[Li-font]\c .el \{ .ie "\$1"Sy" \ .nop \*[Sy-font]\c .el \{ .ie "\$1"-emphasis" \ .nop \*[Em-font]\c .el \{ .ie "\$1"-literal" \ .nop \*[Li-font]\c .el \{ .ie "\$1"-symbolic" \ .nop \*[Sy-font]\c .el \{\ .tmc mdoc warning: Unknown keyword `\$1' in .Bf macro .tm1 " (#\n[.c]) .\}\}\}\}\}\}\} .el \ .tm Usage: .Bf [Em | -emphasis | Li | -literal | Sy | -symbolic] (#\n[.c]) .. .de Ef .ds macro-name Ef .ie \n[fontmode-depth] \{\ .nop \)\f[\n[fontmode-font-stack\n[fontmode-depth]]]\c .nop \)\s[\n[fontmode-size-stack\n[fontmode-depth]]u]\c .nr fontmode-font-stack\n[fontmode-depth] 0 .nr curr-font \n[.f] .nr fontmode-size-stack\n[fontmode-depth] 0 .nr curr-size \n[.ps] .nr fontmode-depth -1 .\} .el \ .tm mdoc warning: Extraneous .Ef (#\n[.c]) .. .nr keep-type 0 .de Bk .ds macro-name Bk .if \n[keep-type] \ .tm .Bk: nesting keeps not implemented yet. (#\n[.c]) .ie "\$1"-lines" \{\ .nr keep-type 2 .tm .Bk -lines: Not implemented yet. (#\n[.c]) .\} .el \{ .ie "\$1"-words" \{\ .nr keep-type 1 .set-hard-space .\} .el \{ .ie "\$1"" \{\ .nr keep-type 1 .set-hard-space .\} .el \{\ .tm mdoc warning: Unknown keyword `\$1' in .Bk macro (#\n[.c]) .nr keep-type 3 .\}\}\} .. .de Ek .ds macro-name Ek .ie \n[.$] \ .tm Usage: .Ek (does not take arguments) (#\n[.c]) .el \{\ .if !\n[keep-type] \ .tm mdoc warning: .Ek found without .Bk before (#\n[.c]) .ie (\n[keep-type] == 1) \ .set-soft-space .el \{ .if (\n[keep-type] == 2) \ .tm .Bk -lines: Not implemented yet. (#\n[.c]) .\}\} .nr keep-type 0 .. .nr display-depth 0 .nr is-compact 0 .ds display-type-stack0 .nr display-indent-stack0 0 .nr display-ad-stack0 0 .nr display-fi-stack0 0 .nr display-ft-stack0 0 .nr display-ps-stack0 0 .de Bd .ds macro-name Bd .if !\n[.$] \{\ .tm1 "Usage: .Bd {-literal | -filled | -ragged | -centered | -unfilled} .tm1 " [-offset [string]] [-compact] [-file name] (#\n[.c]) .return .\} .nr is-compact 0 .ds display-file .nr reg-Bd 1 .nr display-depth +1 .nr display-ad-stack\n[display-depth] \n[.j] .nr display-fi-stack\n[display-depth] \n[.u] .ie "\$1"-literal" \{\ .ds display-type-stack\n[display-depth] literal .nr display-ft-stack\n[display-depth] \n[.f] .nr display-ps-stack\n[display-depth] \n[.ps] .ie t \ .ta T 9n .el \ .ta T 8n .nf .\} .el \{ .ie "\$1"-filled" \{\ .ds display-type-stack\n[display-depth] filled .ad b .fi .\} .el \{ .ie "\$1"-ragged" \{\ .ds display-type-stack\n[display-depth] ragged .na .fi .\} .el \{ .ie "\$1"-centered" \{\ .ds display-type-stack\n[display-depth] centered .ad c .fi .\} .el \{ .ie "\$1"-unfilled" \{\ .ds display-type-stack\n[display-depth] unfilled .nf .\} .el \{\ .tm1 "mdoc warning: Unknown keyword `\$1' (or missing display type) .tm1 " in .Bd macro (#\n[.c]) .nr reg-Bd 0 .\}\}\}\}\} .if \n[reg-Bd] \{\ .shift .if \n[.$] \ .do-Bd-args \$@ .\} .if !r display-indent-stack\n[display-depth] \ .nr display-indent-stack\n[display-depth] 0 .if \n[display-indent-stack\n[display-depth]] \ .in +\n[display-indent-stack\n[display-depth]]u .if !\n[is-compact] \ .sp \n[display-vertical]u .if "\*[display-type-stack\n[display-depth]]"literal" \ .if t \ .nop \*[Li-font]\c .if !\n[cR] \ .ne 2v .if !"\*[display-file]"" \ .so \*[display-file] .nr is-compact 0 .ds display-file .. .de do-Bd-args .nr reg-ddBa 1 .ie "\$1"-offset" \{\ .nr reg-ddBa 2 .ie "\$2"left" \ .nr display-indent-stack\n[display-depth] 0 .el \{ .ie "\$2"right" \ .nr display-indent-stack\n[display-depth] (\n[.l]u / 3u) .el \{ .ie "\$2"center" \ .nr display-indent-stack\n[display-depth] ((\n[.l]u - \n[.i]u) / 4u) .el \{ .ie "\$2"indent" \ .nr display-indent-stack\n[display-depth] \n[display-indent]u .el \{ .ie "\$2"indent-two" \ .nr display-indent-stack\n[display-depth] (\n[display-indent]u + \n[display-indent]u) .el \ .nr reg-ddBa 1 .\}\}\}\} .if (\n[reg-ddBa] == 1) \{\ .nr reg-ddBa 2 .nr reg-ddBa1 0 .if \B(\$2) \{\ .nr reg-ddBa2 \n[.warn] .warn (\n[.warn] - (\n[.warn] / 32 % 2 * 32)) .ds str-ddBa "\$2 .substring str-ddBa 0 -2 .if \B(\*[str-ddBa]) \{\ .nr reg-ddBa3 (;(\$2)) .nr reg-ddBa4 (\*[str-ddBa]) .if (\n[reg-ddBa3] == \n[reg-ddBa4]) \ .nr reg-ddBa1 1 .\} .warn \n[reg-ddBa2] .\} .ie \n[reg-ddBa1] \ .nr display-indent-stack\n[display-depth] \$2 .el \{\ .get-width "\$2" .ie (\n[width] <= 3) \{\ .get-arg-type "\$2" .ie (\n[arg-type] == 1) \ .nr display-indent-stack\n[display-depth] \n[\$2] .el \ .nr display-indent-stack\n[display-depth] (\n[width]u * \n[fixed-width]u) .\} .el \ .nr display-indent-stack\n[display-depth] (\n[width]u * \n[fixed-width]u) .\}\} .\} .el \{ .ie "\$1"-compact" \ .nr is-compact 1 .el \{ .ie "\$1"-file" \{\ .ie !"\$2"" \{\ .ds display-file "\$2 .nr reg-ddBa 2 .\} .el \ .tm mdoc warning: .Bd `-file' keyword requires argument (#\n[.c]) .\} .el \ .tm mdoc warning: Unknown keyword `\$1' in .Bd macro (#\n[.c]) .\}\} .if (\n[reg-ddBa] < \n[.$]) \{\ .shift \n[reg-ddBa] .do-Bd-args \$@ .\} .. .de Ed .ds macro-name Ed .br .if !\n[display-depth] \{\ .tm mdoc warning: Extraneous .Ed (#\n[.c]) .nr display-depth 1 .\} .if "\*[display-type-stack\n[display-depth]]"literal" \{\ .ft \n[display-ft-stack\n[display-depth]] .ps \n[display-ps-stack\n[display-depth]]u .\} .in -\n[display-indent-stack\n[display-depth]]u .ie \n[display-fi-stack\n[display-depth]] \ .fi .el \ .nf .ad \n[display-ad-stack\n[display-depth]] .nr display-indent-stack\n[display-depth] 0 .ds display-type-stack\n[display-depth] .nr display-depth -1 .. .ds list-type-stack1 .nr list-indent-stack1 0 .nr list-have-indent-stack1 0 .de Bl .if !\n[.$] \{\ .Bl-usage .return .\} .ds macro-name Bl .nr list-depth +1 .nr arg-ptr 1 .ie "\$1"-hang" \{\ .ds list-type-stack\n[list-depth] hang-list .nr list-indent-stack\n[list-depth] 6n .nr list-have-indent-stack\n[list-depth] 1 .\} .el \{ .ie "\$1"-tag" \{\ .ds list-type-stack\n[list-depth] tag-list .nr list-have-indent-stack\n[list-depth] 1 .\} .el \{ .ie "\$1"-item" \{\ .ds list-type-stack\n[list-depth] item-list .nr list-have-indent-stack\n[list-depth] 1 .\} .el \{ .ie "\$1"-enum" \{\ .ds list-type-stack\n[list-depth] enum-list .nr list-indent-stack\n[list-depth] 3n .nr list-have-indent-stack\n[list-depth] 1 .\} .el \{ .ie "\$1"-bullet" \{\ .ds list-type-stack\n[list-depth] bullet-list .nr list-indent-stack\n[list-depth] 2n .nr list-have-indent-stack\n[list-depth] 1 .\} .el \{ .ie "\$1"-dash" \{\ .ds list-type-stack\n[list-depth] dash-list .nr list-indent-stack\n[list-depth] 2n .nr list-have-indent-stack\n[list-depth] 1 .\} .el \{ .ie "\$1"-hyphen" \{\ .ds list-type-stack\n[list-depth] dash-list .nr list-indent-stack\n[list-depth] 2n .nr list-have-indent-stack\n[list-depth] 1 .\} .el \{ .ie "\$1"-inset" \{\ .ds list-type-stack\n[list-depth] inset-list .nr list-have-indent-stack\n[list-depth] 1 .\} .el \{ .ie "\$1"-diag" \{\ .ds list-type-stack\n[list-depth] diag-list .\} .el \{ .ie "\$1"-ohang" \{\ .ds list-type-stack\n[list-depth] ohang-list .nr list-have-indent-stack\n[list-depth] 1 .\} .el \{ .ie "\$1"-column" \{\ .ds list-type-stack\n[list-depth] column-list .linetabs 1 .\} .el \{\ .tm1 "mdoc warning: Unknown list type `\$1' (or missing list type) .tm1 " in .Bl macro .tm .nr arg-ptr 0 .\}\}\}\}\}\}\}\}\}\}\} .if !\n[arg-ptr] \{\ .Bl-usage .reset-args .nr list-depth -1 .return .\} .shift .nr reg-Bl 1 .while (\n[reg-Bl] <= \n[.$]) \{\ .ds arg\n[reg-Bl] "\$[\n[reg-Bl]] .nr type\n[reg-Bl] 0 .ds space\n[reg-Bl] .nr reg-Bl +1 .\} .increment-list-stack .if \n[.$] \{\ .nr arg-limit \n[.$] .nr arg-ptr 0 .do-Bl-args .in +\n[list-offset-stack\n[list-depth]]u .if "\*[list-type-stack\n[list-depth]]"column-list" \{\ .set-column-tab \n[num-columns] ' in -\n[column-indent-width]u .if !\n[compact-list-stack\n[list-depth]] \ .sp \n[display-vertical]u .nf .nr num-columns 0 .\}\} .reset-args .. .de Bl-usage .tm1 "Usage: .Bl {-hang | -ohang | -tag | -diag | -inset} .tm1 " [-width <string>] .tm1 " [-offset <string>] [-compact] .tm1 " .Bl -column [-offset <string>] <string1> <string2> ... .tm1 " .Bl {-item | -enum [-nested] | -bullet | -hyphen | -dash} .tm1 " [-offset <string>] [-compact] (#\n[.c]) .. .de do-Bl-args .nr arg-ptr +1 .if (\n[arg-limit] < \n[arg-ptr]) \ .return .nr reg-dBla (\n[arg-ptr] + 1) .if !d arg\n[reg-dBla] \ .ds arg\n[reg-dBla] .nr reg-dBla 1 .ie "\*[arg\n[arg-ptr]]"-compact" \ .nr compact-list-stack\n[list-depth] 1 .el \{ .ie "\*[arg\n[arg-ptr]]"-nested" \{\ .ie (\n[list-depth] > 1) \{\ .nr reg-dBla1 (\n[list-depth] - 1) .ds tag-prefix-stack\n[list-depth] "\*[tag-prefix-stack\n[reg-dBla1]] .as tag-prefix-stack\n[list-depth] \n[enum-list-count-stack\n[reg-dBla1]]. .length reg-dBla1 "\*[tag-prefix-stack\n[list-depth]] .nr list-indent-stack\n[list-depth] +\n[reg-dBla1]n .\} .el \ .tm mdoc warning: `-nested' allowed with nested .Bl macros only (#\n[.c]) .\} .el \{ .ie "\*[arg\n[arg-ptr]]"-width" \{\ .nr arg-ptr +1 .ds tag-width-stack\n[list-depth] TagwidtH .ds str-dBla "\*[arg\n[arg-ptr]] .substring str-dBla 0 0 .ie .\*[str-dBla] \{\ .ds str-dBla "\*[arg\n[arg-ptr]] .substring str-dBla 1 .first-parameter \*[str-dBla] .get-width "\*[str-dfp] .get-arg-type "\*[str-dfp] .ie (\n[arg-type] == 1) \ .nr reg-dBla1 1 .el \ .nr reg-dBla1 0 .\} .el \ .nr reg-dBla1 0 .ds str-dBla "\*[arg\n[arg-ptr]] .ie \n[reg-dBla1] \{\ .ds str-dBla \*[arg\n[arg-ptr]] .save-global-vars .reset-args .box box-dBla .ev env-dBla .evc 0 .in 0 .nf .nop \*[str-dBla] .br .ev .box .restore-global-vars .get-width \h'\n[dl]u' .nr list-indent-stack\n[list-depth] (\n[width]u * \n[fixed-width]u) .\} .el \{\ .nr reg-dBla1 0 .if \B(\*[str-dBla]) \{\ .nr reg-dBla2 \n[.warn] .warn (\n[.warn] - (\n[.warn] / 32 % 2 * 32)) .ds str-dBla1 "\*[str-dBla] .substring str-dBla1 0 -2 .if \B(\*[str-dBla1]) \{\ .nr reg-dBla3 (;(\*[str-dBla])) .nr reg-dBla4 (\*[str-dBla1]) .if (\n[reg-dBla3] == \n[reg-dBla4]) \ .nr reg-dBla1 1 .\} .warn \n[reg-dBla2] .\} .ie \n[reg-dBla1] \ .nr list-indent-stack\n[list-depth] (\*[str-dBla]) .el \{\ .get-arg-width \n[arg-ptr] .ie (\n[width] == 2) \{\ .get-arg-type \*[str-dBla] .ie (\n[arg-type] == 1) \ .nr list-indent-stack\n[list-depth] \n[\*[str-dBla]] .el \ .nr list-indent-stack\n[list-depth] (\n[width]u * \n[fixed-width]u) .\} .el \ .nr list-indent-stack\n[list-depth] (\n[width]u * \n[fixed-width]u) .\}\}\} .el \{ .ie "\*[arg\n[arg-ptr]]"-offset" \{\ .nr arg-ptr +1 .ie "\*[arg\n[arg-ptr]]"indent" \ .nr list-offset-stack\n[list-depth] \n[display-indent]u .el \{\ .ds str-dBla "\*[arg\n[arg-ptr]] .nr reg-dBla1 0 .if \B(\*[str-dBla]) \{\ .nr reg-dBla2 \n[.warn] .warn (\n[.warn] - (\n[.warn] / 32 % 2 * 32)) .ds str-dBla1 "\*[str-dBla] .substring str-dBla1 0 -2 .if \B(\*[str-dBla1]) \{\ .nr reg-dBla3 (;(\*[str-dBla])) .nr reg-dBla4 (\*[str-dBla1]) .if (\n[reg-dBla3] == \n[reg-dBla4]) \ .nr reg-dBla1 1 .\} .warn \n[reg-dBla2] .\} .ie \n[reg-dBla1] \ .nr list-offset-stack\n[list-depth] \*[str-dBla] .el \{\ .get-arg-width \n[arg-ptr] .ie (\n[width] <= 3) \{\ .get-arg-type \*[str-dBla] .ie (\n[arg-type] == 1) \ .nr list-offset-stack\n[list-depth] \n[\*[str-dBla]] .el \ .nr list-offset-stack\n[list-depth] (\n[width]u * \n[fixed-width]u) .\} .el \ .nr list-offset-stack\n[list-depth] (\n[width]u * \n[fixed-width]u) .\}\}\} .el \ .nr reg-dBla 0 .\}\}\} .if !\n[reg-dBla] \{\ .ie "\*[list-type-stack\n[list-depth]]"column-list" \{\ .nr num-columns +1 .ds str-dBla \*[arg\n[arg-ptr]] .substring str-dBla 0 0 .ie .\*[str-dBla] \{\ .ds str-dBla "\*[arg\n[arg-ptr]] .substring str-dBla 1 .first-parameter \*[str-dBla] .get-width "\*[str-dfp] .get-arg-type "\*[str-dfp] .ie (\n[arg-type] == 1) \ .nr reg-dBla1 1 .el \ .nr reg-dBla1 0 .\} .el \ .nr reg-dBla1 0 .ds str-dBla "\*[arg\n[arg-ptr]] .ie \n[reg-dBla1] \{\ .ds str-dBla \*[arg\n[arg-ptr]] .save-global-vars .reset-args .box box-dBla .ev env-dBla .evc 0 .in 0 .nf .nop \*[str-dBla] .br .ev .box .restore-global-vars .ds arg\n[num-columns] "\h'\n[dl]u' .\} .el \ .ds arg\n[num-columns] "\*[arg\n[arg-ptr]] .\} .el \{\ .tmc mdoc warning: Unknown keyword `\*[arg\n[arg-ptr]]' .tm1 " in .Bl macro (#\n[.c]) .\}\} .if (\n[arg-limit] > \n[arg-ptr]) \ .do-Bl-args .. .de save-global-vars .ds macro-name-saved "\*[macro-name] .nr arg-limit-saved \n[arg-limit] .nr num-args-saved \n[num-args] .nr arg-ptr-saved \n[arg-ptr] .nr reg-dsgv 1 .while (\n[reg-dsgv] <= \n[arg-limit]) \{\ .ds arg\n[reg-dsgv]-saved "\*[arg\n[reg-dsgv]] .nr type\n[reg-dsgv]-saved \n[type\n[reg-dsgv]] .ds space\n[reg-dsgv]-saved "\*[space\n[reg-dsgv]] .nr reg-dsgv +1 .\} .nr curr-font-saved \n[curr-font] .nr curr-size-saved \n[curr-size] .nr in-synopsis-section-saved \n[in-synopsis-section] .nr in-library-section-saved \n[in-library-section] .nr indent-synopsis-saved \n[indent-synopsis] .nr indent-synopsis-active-saved \n[indent-synopsis-active] .nr have-decl-saved \n[have-decl] .nr have-var-saved \n[have-var] .ds command-name-saved "\*[command-name] .ds quote-left-saved "\*[quote-left] .ds quote-right-saved "\*[quote-right] .nr nesting-level-saved \n[nesting-level] .nr in-list-saved \n[in-list] .ds space-saved "\*[space] .ds saved-space-saved "\*[saved-space] .nr space-mode-saved \n[space-mode] .nr have-space-saved \n[have-space] .nr have-slot-saved \n[have-slot] .nr keep-type-saved \n[keep-type] .nr display-depth-saved \n[display-depth] .nr is-compact-saved \n[is-compact] .nr reg-dsgv 0 .while (\n[reg-dsgv] <= \n[display-depth]) \{\ .ds display-type-stack\n[reg-dsgv]-saved "\*[display-type-stack\n[reg-dsgv]] .nr display-indent-stack\n[reg-dsgv]-saved \n[display-indent-stack\n[reg-dsgv]] .nr display-ad-stack\n[reg-dsgv]-saved \n[display-ad-stack\n[reg-dsgv]] .nr display-fi-stack\n[reg-dsgv]-saved \n[display-fi-stack\n[reg-dsgv]] .nr display-ft-stack\n[reg-dsgv]-saved \n[display-ft-stack\n[reg-dsgv]] .nr display-ps-stack\n[reg-dsgv]-saved \n[display-ps-stack\n[reg-dsgv]] .nr reg-dsgv +1 .\} .nr fontmode-depth-saved \n[fontmode-depth] .nr reg-dsgv 1 .while (\n[reg-dsgv] <= \n[fontmode-depth]) \{\ .nr fontmode-font-stack\n[reg-dsgv]-saved \n[fontmode-font-stack\n[reg-dsgv]] .nr fontmode-size-stack\n[reg-dsgv]-saved \n[fontmode-size-stack\n[reg-dsgv]] .nr reg-dsgv +1 .\} .nr list-depth-saved \n[list-depth] .nr reg-dsgv 1 .while (\n[reg-dsgv] <= \n[list-depth]) \{\ .ds list-type-stack\n[reg-dsgv]-saved "\*[list-type-stack\n[reg-dsgv]] .nr list-have-indent-stack\n[reg-dsgv]-saved \n[list-have-indent-stack\n[reg-dsgv]] .nr list-indent-stack\n[reg-dsgv]-saved \n[list-indent-stack\n[reg-dsgv]] .nr compact-list-stack\n[reg-dsgv]-saved \n[compact-list-stack\n[reg-dsgv]] .ds tag-prefix-stack\n[reg-dsgv]-saved "\*[tag-prefix-stack\n[reg-dsgv]] .ds tag-width-stack\n[reg-dsgv]-saved "\*[tag-width-stack\n[reg-dsgv]] .nr list-offset-stack\n[reg-dsgv]-saved \n[list-offset-stack\n[reg-dsgv]] .nr enum-list-count-stack\n[reg-dsgv]-saved \n[enum-list-count-stack\n[reg-dsgv]] .nr reg-dsgv +1 .\} .ds saved-Pa-font-saved "\*[saved-Pa-font] .nr curr-type-saved \n[curr-type] .ds curr-arg-saved "\*[curr-arg] .nr diag-list-input-line-count-saved \n[diag-list-input-line-count] .nr num-columns-saved \n[num-columns] .nr column-indent-width-saved \n[column-indent-width] .nr is-func-saved \n[is-func] .nr have-old-func-saved \n[have-old-func] .nr func-arg-count-saved \n[func-arg-count] .ds func-arg-saved "\*[func-arg] .nr num-func-args-saved \n[num-func-args] .nr func-args-processed-saved \n[func-args-processed] .nr have-func-saved \n[have-func] .nr is-reference-saved \n[is-reference] .nr reference-count-saved \n[reference-count] .nr author-count-saved \n[author-count] .nr reg-dsgv 0 .while (\n[reg-dsgv] <= \n[author-count]) \{\ .ds author-name\n[reg-dsgv]-saved "\*[author-name\n[reg-dsgv]] .nr reg-dsgv +1 .\} .nr book-count-saved \n[book-count] .ds book-name-saved "\*[book-name] .nr date-count-saved \n[date-count] .ds date-saved "\*[date] .nr publisher-count-saved \n[publisher-count] .ds publisher-name-saved "\*[publisher-name] .nr journal-count-saved \n[journal-count] .ds journal-name-saved "\*[journal-name] .nr issue-count-saved \n[issue-count] .ds issue-name-saved "\*[issue-name] .nr optional-count-saved \n[optional-count] .ds optional-string-saved "\*[optional-string] .nr page-number-count-saved \n[page-number-count] .ds page-number-string-saved "\*[page-number-string] .nr corporate-count-saved \n[corporate-count] .ds corporate-name-saved "\*[corporate-name] .nr report-count-saved \n[report-count] .ds report-name-saved "\*[report-name] .nr reference-title-count-saved \n[reference-title-count] .ds reference-title-name-saved "\*[reference-title-name] .ds reference-title-name-for-book-saved "\*[reference-title-name-for-book] .nr url-count-saved \n[url-count] .ds url-name-saved "\*[url-name] .nr volume-count-saved \n[volume-count] .ds volume-name-saved "\*[volume-name] .nr have-author-saved \n[have-author] .ds document-title-saved "\*[document-title] .ds volume-saved "\*[volume] .ds section-saved "\*[section] .ds operating-system-saved "\*[operating-system] .ds date-string-saved "\*[date-string] .nr header-space-saved \n[header-space] .nr footer-space-saved \n[footer-space] .nr display-vertical-saved \n[display-vertical] .ds header-string-saved "\*[header-string] .nr in-see-also-section-saved \n[in-see-also-section] .nr in-files-section-saved \n[in-files-section] .nr in-authors-section-saved \n[in-authors-section] .. .de restore-global-vars .ds macro-name "\*[macro-name-saved] .nr arg-limit \n[arg-limit-saved] .nr num-args \n[num-args-saved] .nr arg-ptr \n[arg-ptr-saved] .nr reg-drgv 1 .while (\n[reg-drgv] <= \n[arg-limit]) \{\ .ds arg\n[reg-drgv] "\*[arg\n[reg-drgv]-saved] .nr type\n[reg-drgv] \n[type\n[reg-drgv]-saved] .ds space\n[reg-drgv] "\*[space\n[reg-drgv]-saved] .nr reg-drgv +1 .\} .nr curr-font \n[curr-font-saved] .nr curr-size \n[curr-size-saved] .nr in-synopsis-section \n[in-synopsis-section-saved] .nr in-library-section \n[in-library-section-saved] .nr indent-synopsis \n[indent-synopsis-saved] .nr indent-synopsis-active \n[indent-synopsis-active-saved] .nr have-decl \n[have-decl-saved] .nr have-var \n[have-var-saved] .ds command-name "\*[command-name-saved] .ds quote-left "\*[quote-left-saved] .ds quote-right "\*[quote-right-saved] .nr nesting-level \n[nesting-level-saved] .nr in-list \n[in-list-saved] .ds space "\*[space-saved] .ds saved-space "\*[saved-space-saved] .nr space-mode \n[space-mode-saved] .nr have-space \n[have-space-saved] .nr have-slot \n[have-slot-saved] .nr keep-type \n[keep-type-saved] .nr display-depth \n[display-depth-saved] .nr is-compact \n[is-compact-saved] .nr reg-drgv 0 .while (\n[reg-drgv] <= \n[display-depth]) \{\ .ds display-type-stack\n[reg-drgv] "\*[display-type-stack\n[reg-drgv]-saved] .nr display-indent-stack\n[reg-drgv] \n[display-indent-stack\n[reg-drgv]-saved] .nr display-ad-stack\n[reg-drgv] \n[display-ad-stack\n[reg-drgv]-saved] .nr display-fi-stack\n[reg-drgv] \n[display-fi-stack\n[reg-drgv]-saved] .nr display-ft-stack\n[reg-drgv] \n[display-ft-stack\n[reg-drgv]-saved] .nr display-ps-stack\n[reg-drgv] \n[display-ps-stack\n[reg-drgv]-saved] .nr reg-drgv +1 .\} .nr fontmode-depth \n[fontmode-depth-saved] .nr reg-drgv 1 .while (\n[reg-drgv] <= \n[fontmode-depth]) \{\ .nr fontmode-font-stack\n[reg-drgv] \n[fontmode-font-stack\n[reg-drgv]]-saved .nr fontmode-size-stack\n[reg-drgv] \n[fontmode-size-stack\n[reg-drgv]]-saved .nr reg-drgv +1 .\} .nr list-depth \n[list-depth-saved] .nr reg-drgv 1 .while (\n[reg-drgv] <= \n[list-depth]) \{\ .ds list-type-stack\n[reg-drgv] "\*[list-type-stack\n[reg-drgv]-saved] .nr list-have-indent-stack\n[reg-drgv] \n[list-have-indent-stack\n[reg-drgv]-saved] .nr list-indent-stack\n[reg-drgv] \n[list-indent-stack\n[reg-drgv]-saved] .nr compact-list-stack\n[reg-drgv] \n[compact-list-stack\n[reg-drgv]-saved] .ds tag-prefix-stack\n[reg-drgv] "\*[tag-prefix-stack\n[reg-drgv]-saved] .ds tag-width-stack\n[reg-drgv] "\*[tag-width-stack\n[reg-drgv]-saved] .nr list-offset-stack\n[reg-drgv] \n[list-offset-stack\n[reg-drgv]-saved] .nr enum-list-count-stack\n[reg-drgv] \n[enum-list-count-stack\n[reg-drgv]-saved] .nr reg-drgv +1 .\} .ds saved-Pa-font "\*[saved-Pa-font-saved] .nr curr-type \n[curr-type-saved] .ds curr-arg "\*[curr-arg-saved] .nr diag-list-input-line-count \n[diag-list-input-line-count-saved] .nr num-columns \n[num-columns-saved] .nr column-indent-width \n[column-indent-width-saved] .nr is-func \n[is-func-saved] .nr have-old-func \n[have-old-func-saved] .nr func-arg-count \n[func-arg-count-saved] .ds func-arg "\*[func-arg-saved] .nr num-func-args \n[num-func-args-saved] .nr func-args-processed \n[func-args-processed-saved] .nr have-func \n[have-func-saved] .nr is-reference \n[is-reference-saved] .nr reference-count \n[reference-count-saved] .nr author-count \n[author-count-saved] .nr reg-drgv 0 .while (\n[reg-drgv] <= \n[author-count]) \{\ .ds author-name\n[reg-drgv] "\*[author-name\n[reg-drgv]-saved] .nr reg-drgv +1 .\} .nr book-count \n[book-count-saved] .ds book-name "\*[book-name-saved] .nr date-count \n[date-count-saved] .ds date "\*[date-saved] .nr publisher-count \n[publisher-count-saved] .ds publisher-name "\*[publisher-name-saved] .nr journal-count \n[journal-count-saved] .ds journal-name "\*[journal-name-saved] .nr issue-count \n[issue-count-saved] .ds issue-name "\*[issue-name-saved] .nr optional-count \n[optional-count-saved] .ds optional-string "\*[optional-string-saved] .nr page-number-count \n[page-number-count-saved] .ds page-number-string "\*[page-number-string-saved] .nr corporate-count \n[corporate-count-saved] .ds corporate-name "\*[corporate-name-saved] .nr report-count \n[report-count-saved] .ds report-name "\*[report-name-saved] .nr reference-title-count \n[reference-title-count-saved] .ds reference-title-name "\*[reference-title-name-saved] .ds reference-title-name-for-book "\*[reference-title-name-for-book-saved] .nr url-count \n[url-count-saved] .ds url-name "\*[url-name-saved] .nr volume-count \n[volume-count-saved] .ds volume-name "\*[volume-name-saved] .nr have-author \n[have-author-saved] .ds document-title "\*[document-title-saved] .ds volume "\*[volume-saved] .ds section "\*[section-saved] .ds operating-system "\*[operating-system-saved] .ds date-string "\*[date-string-saved] .nr header-space \n[header-space-saved] .nr footer-space \n[footer-space-saved] .nr display-vertical \n[display-vertical-saved] .ds header-string "\*[header-string-saved] .nr in-see-also-section \n[in-see-also-section-saved] .nr in-files-section \n[in-files-section-saved] .nr in-authors-section \n[in-authors-section-saved] .. .de El .if \n[.$] \{\ .tm Usage: .El (does not take arguments) (#\n[.c]) .return .\} .ds macro-name El .ds str-El \*[list-type-stack\n[list-depth]] .ie "\*[str-El]"diag-list" \ .end-list 0 .el \{ .ie "\*[str-El]"column-list" \ .end-column-list .el \{ .ie "\*[str-El]"item-list" \ .end-list 0 .el \{ .ie "\*[str-El]"ohang-list" \ .end-list 0 .el \{ .ie "\*[str-El]"inset-list" \ .end-list 0 .el \ .end-list 1 .\}\}\}\} .br .. .ds saved-Pa-font .nr curr-type 0 .ds curr-arg .nr bullet-list-type 1 .nr column-list-type 0 .nr dash-list-type 1 .nr diag-list-type 0 .nr enum-list-type 1 .nr hang-list-type 2 .nr inset-list-type 2 .nr item-list-type 1 .nr ohang-list-type 2 .nr tag-list-type 2 .de It .ds str-It \*[list-type-stack\n[list-depth]] .if "\*[str-It]"" \ .tm mdoc error: .It without preceding .Bl (#\n[.c]) .if \n[nesting-level] \{\ .tmc "mdoc error: .It found in enclosing (e.g. .Ac ... .It ... .Ao) .tm1 " (#\n[.c]) .\} .br .if !\n[cR] \ .ne 3v .if \n[.$] \{\ .ds macro-name It .nr reg-It 1 .while (\n[reg-It] <= \n[.$]) \{\ .ds arg\n[reg-It] "\$[\n[reg-It]] .nr reg-It +1 .\} .nr num-args \n[.$] .nr arg-ptr 0 .\} .nr reg-It \n[\*[str-It]-type] .if \n[reg-It] \{\ .box item-box\n[list-depth] .ev item-env\n[list-depth] .evc 0 .in 0 .nf .\} .ie (\n[reg-It] == 1) \{\ .if \n[.$] \{\ .tm1 "mdoc warning: .It macros in lists of type `\*[str-It]' .tm1 " don't take arguments (#\n[.c]) .\}\} .el \{\ .ie \n[.$] \{\ .if (\n[reg-It] == 2) \{\ .parse-arg-vector .nr in-list 1 .nr arg-ptr 1 .nr curr-type \n[type1] .ds curr-arg "\*[arg1] .if \n[in-files-section] \{\ .ds saved-Pa-font "\*[Pa-font] .if n \ .ds Pa-font "\*[No-font] .\} .ie (\n[type1] == 1) \ .\*[arg1] .el \{\ .nr arg-ptr 1 .print-recursive .\}\}\} .el \{\ .tm1 "mdoc warning: .It macros in lists of type `\*[str-It]' .tm1 " require arguments (#\n[.c]) .\} .\} .if !\n[nesting-level] \ .\*[str-It] .. .de inset-list .br .ev .box .unformat item-box\n[list-depth] .set-vertical-and-indent 0 .br .nh .item-box\n[list-depth] .if \n[in-files-section] \ .if n \ .ds Pa-font "\*[saved-Pa-font] .nr in-list 0 .reset-args .. .de hang-list .br .ev .box .unformat item-box\n[list-depth] .set-vertical-and-indent 1 .nr reg-dhl (\n[list-indent-stack\n[list-depth]]u + \n[digit-width]u) .ti -\n[reg-dhl]u .nh .ie (\n[dl]u > \n[list-indent-stack\n[list-depth]]u) \ .item-box\n[list-depth] .el \{\ .chop item-box\n[list-depth] .nr reg-dhl1 \n[.k]u .nop \*[item-box\n[list-depth]]\c .nop \h'|(\n[reg-dhl1]u - \n[.k]u + \n[reg-dhl]u)'\c .nr have-space 1 .\} .if \n[in-files-section] \ .if n \ .ds Pa-font "\*[saved-Pa-font] .nr in-list 0 .reset-args .. .de ohang-list .br .ev .box .unformat item-box\n[list-depth] .set-vertical-and-indent 0 .nh .item-box\n[list-depth] .br .if \n[in-files-section] \ .if n \ .ds Pa-font "\*[saved-Pa-font] .nr in-list 0 .reset-args .. .de item-list .br .ev .box .set-vertical-and-indent 0 .br .reset-args .. .nr enum-list-count-stack1 0 .de enum-list .nr in-list 1 .nr enum-list-count-stack\n[list-depth] +1 .nop \*[tag-prefix-stack\n[list-depth]]\c .nop \n[enum-list-count-stack\n[list-depth]].\& .do-list .. .de bullet-list .nr in-list 1 .nop \)\*[Sy-font]\[bu]\f[] .do-list .. .de dash-list .nr in-list 1 .nop \)\*[Sy-font]\-\f[] .do-list .. .als do-list hang-list .nr diag-list-input-line-count 0 .de diag-list .nr curr-font \n[.f] .nr curr-size \n[.ps] .ie ((\n[.c] - \n[diag-list-input-line-count]) > 1) \{\ .ie !\n[compact-list-stack\n[list-depth]] \ .paragraph .el \ .br .\} .el \ .br .nr diag-list-input-line-count \n[.c] .nh .nop \*[Sy-font]\c .if \n[num-args] \ .remaining-args .nop \f[\n[curr-font]]\s[\n[curr-size]u]\*[hard-space]\c .print-and-reset .. .de tag-list .br .ev .box .unformat item-box\n[list-depth] .box box-dtl .ev env-dtl .evc 0 .fi .ad 0 .in 0 .item-box\n[list-depth] .br .ev .box .if !"TagwidtH"\*[tag-width-stack\n[list-depth]]" \{\ .if !\n[list-have-indent-stack\n[list-depth]] \{\ .in -(\n[list-indent-stack\n[list-depth]]u + \n[digit-width]u) .nr list-have-indent-stack\n[list-depth] 1 .\} .get-tag-width .\} .set-vertical-and-indent 1 .nr reg-dtl (\n[list-indent-stack\n[list-depth]]u + \n[digit-width]u) .ti -\n[reg-dtl]u .nh .item-box\n[list-depth] .ie (\n[dl]u > \n[list-indent-stack\n[list-depth]]u) \ .br .el \{\ .vpt 0 .br .sp -1 .vpt 1 .nop \&\c .nr have-space 1 .\} .if \n[in-files-section] \ .if n \ .ds Pa-font "\*[saved-Pa-font] .nr in-list 0 .reset-args .. .de get-tag-width .ie (\n[curr-type] == 1) \{\ .ds tag-width-stack\n[list-depth] \*[curr-arg] .nr list-indent-stack\n[list-depth] \n[\*[curr-arg]] .\} .el \{\ .ds tag-width-stack\n[list-depth] No .nr list-indent-stack\n[list-depth] \n[No] .\} .. .de set-vertical-and-indent .if !\n[compact-list-stack\n[list-depth]] \ .sp \n[display-vertical]u .if \n[list-have-indent-stack\n[list-depth]] \{\ .nr list-have-indent-stack\n[list-depth] 0 .if \$1 \ .in +(\n[list-indent-stack\n[list-depth]]u + \n[digit-width]u) .\} .if !\n[cR] \ .ne 2v .. .nr list-depth 0 .nr num-columns 0 .nr compact-list-stack1 0 .ds tag-prefix-stack1 .ds tag-width-stack0 .ds tag-width-stack1 .nr list-offset-stack1 0 .de end-list .if \$1 \ ' in -(\n[list-indent-stack\n[list-depth]]u + \n[digit-width]u) ' in -\n[list-offset-stack\n[list-depth]]u .if (\n[list-depth] <= 0) \ .tm mdoc warning: extraneous .El call (#\n[.c]) .decrement-list-stack .nr list-depth -1 .. .de increment-list-stack .nr reg-dils (\n[list-depth] + 1) .nr list-have-indent-stack\n[reg-dils] 0 .nr list-indent-stack\n[reg-dils] 0 .nr list-offset-stack\n[reg-dils] 0 .ds tag-prefix-stack\n[reg-dils] .ds tag-width-stack\n[reg-dils] \*[tag-width-stack\n[list-depth]] .ds list-type-stack\n[reg-dils] .nr compact-list-stack\n[reg-dils] 0 .nr enum-list-count-stack\n[reg-dils] 0 .. .de decrement-list-stack .ds list-type-stack\n[list-depth] .nr list-have-indent-stack\n[list-depth] 0 .nr list-indent-stack\n[list-depth] 0 .nr list-offset-stack\n[list-depth] 0 .ds tag-prefix-stack\n[list-depth] .ds tag-width-stack\n[list-depth] .nr compact-list-stack\n[list-depth] 0 .nr enum-list-count-stack\n[list-depth] 0 .. .de Xr .if !\n[arg-limit] \{\ .ie \n[.$] \{\ .ds macro-name Xr .parse-args \$@ .\} .el \ .Xr-usage .\} .if !\n[arg-limit] \ .return .nr arg-ptr +1 .print-prefixes .ie (\n[arg-limit] >= \n[arg-ptr]) \{\ .ie (\n[type\n[arg-ptr]] == 2) \{\ .nr curr-font \n[.f] .nr curr-size \n[.ps] .ds arg\n[arg-ptr] \*[Xr-font]\*[arg\n[arg-ptr]]\f[]\s[0] .if (\n[arg-limit] > \n[arg-ptr]) \{\ .nr reg-Xr (\n[arg-ptr] + 1) .if (\n[type\n[reg-Xr]] == 2) \{\ .ds arg\n[reg-Xr] \*[lp]\*[arg\n[reg-Xr]]\*[rp] .ds space\n[arg-ptr] .\} .\} .print-recursive .\} .el \ .Xr-usage .\} .el \ .Xr-usage .. .de Xr-usage .tm Usage: .Xr manpage_name [section#] ... (#\n[.c]) .reset-args .. .als Sx generic-macro .ds Sx-usage section_header .de end-column-list .linetabs 0 ' in -(\n[list-offset-stack\n[list-depth]]u + \n[list-indent-stack\n[list-depth]]u) .ta T .5i .fi .decrement-list-stack .nr list-depth -1 .. .nr column-indent-width 0 .de set-column-tab .ds str-dsct .nr reg-dsct 1 .nr column-indent-width 0 .ie (\$1 < 5) \ .ds str-dsct1 " .el \{\ .ie (\$1 == 5) \ .ds str-dsct1 " .el \{\ .ds str-dsct1 " .\}\} .while (\n[reg-dsct] <= \$1) \{\ .as str-dsct " +\w\*[arg\n[reg-dsct]]\*[str-dsct1]u .nr column-indent-width +\w\*[arg\n[reg-dsct]]\*[str-dsct1]u .nr reg-dsct +1 .\} .ta \*[str-dsct] ' in +\n[column-indent-width]u .. .de column-list .if \n[num-args] \ .parse-arg-vector .nr arg-ptr +1 .if (\n[arg-limit] < \n[arg-ptr]) \{\ .tm Usage: .It column_string [Ta [column_string ...] ] (#\n[.c]) .return .\} .if "\*[arg\n[arg-ptr]]"Ta" \{\ .nr reg-dcl (\n[arg-ptr] - 1) .ds space\n[reg-dcl] .\} .if !\n[list-indent-stack\n[list-depth]] \ .nr list-indent-stack\n[list-depth] \n[column-indent-width]u .if !\n[.u] \{\ .fi .in +\n[column-indent-width]u .\} .ti -\n[column-indent-width]u .do-\n[type\n[arg-ptr]] .. .de Ta .ie \n[arg-limit] \{\ .nr arg-ptr +1 .nop \*[tab]\c .ie (\n[arg-limit] >= \n[arg-ptr]) \ .do-\n[type\n[arg-ptr]] .el \ .reset-args .\} .el \{\ .tm1 "Usage: Ta must follow column entry: e.g. .tm1 " .It column_string [Ta [column_string ...]] (#\n[.c]) .\} .. .de Dl .ta T .5i .in +\n[display-indent]u .ie \n[arg-limit] \{\ .tm Usage: .Dl not callable by other macros (#\n[.c]) .reset-args .\} .el \{\ .ie \n[.$] \{\ .ds macro-name Dl .parse-args \$@ .nr arg-ptr 1 .nr curr-font \n[.f] .nr curr-size \n[.ps] .nop \*[Li-font]\c .print-recursive .\} .el \ .tm Usage: .Dl argument ... (#\n[.c]) .\} .in -\n[display-indent]u .. .de D1 .ta T .5i .in +\n[display-indent]u .ie \n[arg-limit] \{\ .tm Usage: .D1 not callable by other macros (#\n[.c]) .reset-args .\} .el \{\ .ie \n[.$] \{\ .ds macro-name D1 .parse-args \$@ .nr arg-ptr 1 .print-recursive .\} .el \ .tm Usage: .D1 argument ... (#\n[.c]) .\} .in -\n[display-indent]u .. .de Vt .if !\n[arg-limit] \{\ .ie \n[.$] \{\ .ds macro-name Vt .parse-args \$@ .\} .el \ .tm Usage: .Vt variable_type ... (#\n[.c]) .\} .if !\n[arg-limit] \ .return .nr arg-ptr +1 .if (\n[arg-limit] < \n[arg-ptr]) \{\ .tm Usage: .Vt variable_type ... (#\n[.c]) .reset-args .return .\} .if \n[in-synopsis-section] \{\ .if \n[have-decl] \{\ .paragraph .nr have-decl 0 .\} .if \n[have-func] \{\ .ie \n[have-var] \ .br .el \ .paragraph .\} .nr have-var 1 .\} .nr curr-font \n[.f] .nr curr-size \n[.ps] .nop \*[Ft-font]\c .print-recursive .if \n[in-synopsis-section] \{\ .ie \n[have-old-func] \ .nop \*[soft-space]\c .el \ .br .\} .. .nr is-func 0 .de Ft .if !\n[arg-limit] \{\ .ie \n[.$] \{\ .ds macro-name Ft .parse-args \$@ .\} .el \ .tm Usage: .Ft function_type ... (#\n[.c]) .\} .if !\n[arg-limit] \ .return .nr arg-ptr +1 .if (\n[arg-limit] < \n[arg-ptr]) \{\ .tm Usage: .Ft function_type ... (#\n[.c]) .reset-args .return .\} .if \n[in-synopsis-section] \{\ .if (\n[have-func] : \n[have-decl]) \{\ .paragraph .nr have-decl 0 .nr have-var 0 .\} .if \n[have-var] \{\ .paragraph .nr have-var 0 .\} .nr is-func 1 .\} .nr curr-font \n[.f] .nr curr-size \n[.ps] .nop \*[Ft-font]\c .print-recursive .. .nr have-old-func 0 .de Ot .nr have-old-func 1 .if \n[in-synopsis-section] \{\ .if (\n[have-func] : \n[have-decl]) \{\ .paragraph .nr have-decl 0 .nr have-var 0 .\} .if \n[have-var] \{\ .paragraph .nr have-var 0 .\} .nr is-func 1 .\} .if \n[.$] \ .nop \*[Ft-font]\$*\c .nop \ \f[]\c .. .de Fa .if !\n[arg-limit] \{\ .ie \n[.$] \{\ .ds macro-name Fa .parse-args \$@ .\} .el \ .tm Usage: .Fa function_arguments ... (#\n[.c]) .\} .ie \n[func-arg-count] \ .do-func .el \{\ .nr arg-ptr +1 .if (\n[arg-limit] >= \n[arg-ptr]) \{\ .nr curr-font \n[.f] .nr curr-size \n[.ps] .nop \*[Fa-font]\c .print-recursive .if \n[in-synopsis-section] \ .if \n[have-func] \ .br .\}\} .. .nr func-arg-count 0 .ds func-arg .nr num-func-args 0 .nr func-args-processed 0 .de do-func .if (\n[arg-limit] <= \n[arg-ptr]) \{\ .reset-args .return .\} .nr arg-ptr +1 .ds func-arg .nr num-func-args 0 .nr func-args-processed 0 .build-func-string \*[arg\n[arg-ptr]] .if (\n[num-func-args] > 1) \ .ds arg\n[arg-ptr] "\*[func-arg] .if (\n[func-arg-count] > 1) \{\ .nop \f[\n[curr-font]]\s[\n[curr-size]u]\|\c .if !"\*[arg\n[arg-ptr]]"/*" \ .if !"\*[arg\n[arg-ptr]]"*/" \ .nop ,\)\c .nop \)\*[space\n[arg-ptr]]\*[Fa-font]\c .nop \)\*[arg\n[arg-ptr]]\f[]\s[0]\c .\} .if (\n[func-arg-count] == 1) \{\ .nop \)\*[Fa-font]\*[arg\n[arg-ptr]]\c .nop \f[]\s[0]\c .\} .nr func-arg-count +1 .do-func .. .nr have-func 0 .de Fn .if !\n[arg-limit] \{\ .ie \n[.$] \{\ .ds macro-name Fn .parse-args \$@ .\} .el \ .tm Usage: .Fn function_name [function_arg] ... (#\n[.c]) .\} .if !\n[arg-limit] \ .return .if \n[in-synopsis-section] \{\ .ie \n[is-func] \{\ .br .nr have-var 0 .nr have-decl 0 .nr is-func 0 .\} .el \{\ .if \n[have-func] \{\ .paragraph .nr have-var 0 .nr have-decl 0 .\}\} .if \n[have-decl] \{\ .paragraph .nr have-var 0 .\} .if \n[have-var] \{\ .paragraph .nr have-decl 0 .\} .nr have-func 1 .nr is-func 0 .br .if !\n[indent-synopsis] \ .nr indent-synopsis (4u * \n[fixed-width]u) .if !\n[indent-synopsis-active] \ .in +\n[indent-synopsis]u .ti -\n[indent-synopsis]u .\} .nr arg-ptr +1 .print-prefixes .if (\n[arg-limit] < \n[arg-ptr]) \{\ .tm Usage: .Fn function_name [function_arg] ... (#\n[.c]) .reset-args .return .\} .nr curr-font \n[.f] .nr curr-size \n[.ps] .nop \*[Fn-font]\*[arg\n[arg-ptr]]\c .nop \f[]\s[0]\*[lp]\)\c .nr arg-ptr +1 .if (\n[arg-limit] >= \n[arg-ptr]) \{\ .if (\n[type\n[arg-ptr]] == 2) \{\ .nop \*[Fa-font]\c .do-func-args .nop \f[\n[curr-font]]\s[\n[curr-size]u]\c .\}\} .nop \)\*[rp]\)\c .if \n[in-synopsis-section] \ .nop \);\)\c .ie (\n[arg-limit] >= \n[arg-ptr]) \{\ .nr arg-ptr -1 .nop \)\*[space\n[arg-ptr]]\c .nr arg-ptr +1 .print-recursive .\} .el \ .print-and-reset .if \n[in-synopsis-section] \ .if !\n[indent-synopsis-active] \ .in -\n[indent-synopsis]u .. .de do-func-args .if \n[in-synopsis-section] \{\ .ds func-arg .nr num-func-args 0 .nr func-args-processed 0 .build-func-string \*[arg\n[arg-ptr]] .if (\n[num-func-args] > 1) \ .ds arg\n[arg-ptr] "\*[func-arg] .\} .nop \)\*[arg\n[arg-ptr]]\c .nr arg-ptr +1 .if (\n[arg-limit] >= \n[arg-ptr]) \{\ .if (\n[type\n[arg-ptr]] == 2) \{\ .nr reg-ddfa (\n[arg-ptr] - 1) .nop \f[\n[curr-font]]\s[\n[curr-size]u]\|\c .if !"\*[arg\n[arg-ptr]]"/*" \ .if !"\*[arg\n[arg-ptr]]"*/" \ .nop ,\)\c .nop \)\*[space\n[reg-ddfa]]\f[]\s[0]\|\c .do-func-args .\}\} .. .nr saved-nesting-level 0 .nr in-func-enclosure 0 .de Fo .if (\n[in-func-enclosure]) \{\ .tm mdoc error: .Fo/.Fc can't be nested (#\n[.c]) .return .\} .nr saved-nesting-level \n[nesting-level] .nr in-func-enclosure 1 .if !\n[arg-limit] \{\ .ie \n[.$] \{\ .ds macro-name Fo .parse-args \$@ .\} .el \ .tm Usage: .Fo function_name (#\n[.c]) .\} .if \n[in-synopsis-section] \{\ .ie \n[is-func] \{\ .br .nr have-var 0 .nr have-decl 0 .nr is-func 0 .\} .el \{\ .if \n[have-func] \{\ .paragraph .nr have-var 0 .nr have-decl 0 .\}\} .if \n[have-decl] \{\ .paragraph .nr have-var 0 .\} .if \n[have-var] \{\ .paragraph .nr have-decl 0 .\} .nr have-func 1 .nr is-func 0 .br .if !\n[indent-synopsis] \ .nr indent-synopsis (4u * \n[fixed-width]u) .\} .box func-box .ev func-env .evc 0 .in 0 .nf .nr arg-ptr +1 .print-prefixes .if (\n[arg-limit] >= \n[arg-ptr]) \{\ .nr func-arg-count 1 .nr curr-font \n[.f] .nr curr-size \n[.ps] .nop \*[Fn-font]\*[arg\n[arg-ptr]]\c .nop \f[]\s[0]\*[lp]\)\c .reset-args .\} .. .de Fc .if !\n[in-func-enclosure] \{\ .tm mdoc warning: Extraneous .Fc (#\n[.c]) .return .\} .if \n[.$] \{\ .ds macro-name Fc .parse-args \) \$@ .\} .if !(\n[saved-nesting-level] == \n[nesting-level]) \ .tm mdoc warning: Unbalanced enclosure commands within .Fo/.Fc .nr func-arg-count 0 .nr in-func-enclosure 0 .ie \n[in-synopsis-section] \ .nop \|\*[rp];\) .el \ .nop \|\*[rp]\) .br .ev .box .chop func-box .unformat func-box .if \n[in-synopsis-section] \{\ .if !\n[indent-synopsis-active] \ .in +\n[indent-synopsis]u .ti -\n[indent-synopsis]u .\} .nh .nop \*[func-box]\c .nr arg-ptr +1 .ie (\n[arg-limit] >= \n[arg-ptr]) \{\ .nr curr-font \n[.f] .nr curr-size \n[.ps] .print-recursive .\} .el \ .print-and-reset .if \n[in-synopsis-section] \ .if !\n[indent-synopsis-active] \ .in -\n[indent-synopsis]u .. .de build-func-string .if !\n[num-func-args] \{\ .nr num-func-args \n[.$] .nr func-args-processed 0 .ds func-arg .\} .nr func-args-processed +1 .as func-arg "\$1 .if (\n[func-args-processed] < \n[num-func-args]) \{\ .as func-arg "\*[hard-space] .shift .build-func-string \$@ .\} .. .nr is-reference 0 .nr reference-count 0 .de Rs .ie \n[.$] \ .tm Usage: .Rs (does not take arguments) (#\n[.c]) .el \{\ .nr is-reference 1 .reset-reference .if \n[in-see-also-section] \ .paragraph .nr reference-count 0 .\} .. .de Re .ie \n[.$] \ .tm Usage: .Re (does not take arguments) (#\n[.c]) .el \{\ .if !\n[is-reference] \{\ .tm mdoc warning: Extraneous .Re (#\n[.c]) .return .\} .print-reference .reset-reference .nr is-reference 0 .\} .. .de reset-reference .while (\n[author-count]) \{\ .ds author-name\n[author-count] .nr author-count -1 .\} .nr journal-count 0 .nr issue-count 0 .nr optional-count 0 .nr corporate-count 0 .nr report-count 0 .nr reference-title-count 0 .nr url-count 0 .nr volume-count 0 .nr date-count 0 .nr page-number-count 0 .nr book-count 0 .nr publisher-count 0 .nr reference-count 0 .ds journal-name .ds issue-name .ds optional-string .ds corporate-name .ds report-name .ds reference-title-name .ds reference-title-name-for-book .ds url-name .ds volume-name .ds date .ds page-number-string .ds book-name .ds publisher-name .. .de finish-reference .nr reference-count -\$1 .ie \n[reference-count] \ .nop \), .el \ .nop \). .. .de print-reference .nh .if \n[author-count] \{\ .print-reference-authors .nr reference-count -\n[author-count] .\} .if \n[reference-title-count] \{\ .unformat reference-title-name .chop reference-title-name .unformat reference-title-name-for-book .chop reference-title-name-for-book .ie ((\n[journal-count] == 1) : (\n[book-count] == 1)) \{\ .nop \)\*[q]\)\*[reference-title-name-for-book]\)\*[q]\c .finish-reference \n[reference-title-count] .\} .el \{\ .nop \*[reference-title-name]\c .finish-reference \n[reference-title-count] .\}\} .if \n[book-count] \{\ .unformat book-name .chop book-name .nop \*[book-name]\c .finish-reference \n[book-count] .\} .if \n[publisher-count] \{\ .unformat publisher-name .chop publisher-name .nop \*[publisher-name]\c .finish-reference \n[publisher-count] .\} .if \n[journal-count] \{\ .unformat journal-name .chop journal-name .nop \*[journal-name]\c .finish-reference \n[journal-count] .\} .if \n[report-count] \{\ .unformat report-name .chop report-name .nop \*[report-name]\c .finish-reference \n[report-count] .\} .if \n[issue-count] \{\ .unformat issue-name .chop issue-name .nop \*[issue-name]\c .finish-reference \n[issue-count] .\} .if \n[volume-count] \{\ .unformat volume-name .chop volume-name .nop \*[volume-name]\c .finish-reference \n[volume-count] .\} .if \n[url-count] \{\ .unformat url-name .chop url-name .nop \*[url-name]\c .finish-reference \n[url-count] .\} .if \n[page-number-count] \{\ .unformat page-number-string .chop page-number-string .nop \*[page-number-string]\c .finish-reference \n[page-number-count] .\} .if \n[corporate-count] \{\ .unformat corporate-name .chop corporate-name .nop \*[corporate-name]\c .finish-reference \n[corporate-count] .\} .if \n[date-count] \{\ .unformat date .chop date .nop \*[date]\c .finish-reference \n[date-count] .\} .if \n[optional-count] \{\ .unformat optional-string .chop optional-string .nop \*[optional-string]\c .finish-reference \n[optional-count] .\} .if \n[reference-count] \ .tm mdoc warning: unresolved reference problem .hy \n[hyphen-flags] .. .ds str-dpra "and .de print-reference-authors .nr reg-dpra 1 .while (\n[reg-dpra] < \n[author-count]) \{\ .unformat author-name\n[reg-dpra] .chop author-name\n[reg-dpra] .ie (\n[author-count] > 2) \ .nop \)\*[author-name\n[reg-dpra]], .el \ .nop \)\*[author-name\n[reg-dpra]] .nr reg-dpra +1 .\} .unformat author-name\n[reg-dpra] .chop author-name\n[reg-dpra] .if (\n[author-count] > 1) \ .nop \)\*[str-dpra] .nop \)\*[author-name\n[reg-dpra]], .. .nr author-count 0 .ds author-name0 .de %A .if (\n[arg-limit] : (\n[.$] == 0)) \{\ .tm Usage: .%A author_name ... (#\n[.c]) .return .\} .nr author-count +1 .nr reference-count +1 .ds macro-name %A .parse-args \$@ .nr arg-ptr +1 .nr curr-font \n[.f] .nr curr-size \n[.ps] .box author-name\n[author-count] .ev env-%A .evc 0 .in 0 .nf .do-references .. .nr book-count 0 .ds book-name .de %B .if (\n[arg-limit] : (\n[.$] == 0)) \{\ .tm Usage: .%B book_name ... (#\n[.c]) .return .\} .if \n[is-reference] \{\ .nr book-count +1 .nr reference-count +1 .\} .ds macro-name %B .parse-args \$@ .nr arg-ptr +1 .nr curr-font \n[.f] .nr curr-size \n[.ps] .ie \n[is-reference] \{\ .boxa book-name .ev env-%B .evc 0 .in 0 .nf .nop \*[Em-font]\c .do-references .\} .el \{\ .nop \*[Em-font]\c .print-recursive .\} .. .nr date-count 0 .ds date .de %D .if (\n[arg-limit] : (\n[.$] == 0)) \{\ .tm Usage: .%D date ... (#\n[.c]) .return .\} .nr date-count +1 .nr reference-count +1 .ds macro-name %D .parse-args \$@ .nr arg-ptr +1 .nr curr-font \n[.f] .nr curr-size \n[.ps] .boxa date .ev env-%D .evc 0 .in 0 .nf .do-references .. .nr publisher-count 0 .ds publisher-name .de %I .if (\n[arg-limit] : (\n[.$] == 0)) \{\ .tm Usage: .%I issuer/publisher_name ... (#\n[.c]) .return .\} .nr publisher-count +1 .nr reference-count +1 .ds macro-name %I .parse-args \$@ .nr arg-ptr +1 .nr curr-font \n[.f] .nr curr-size \n[.ps] .boxa publisher-name .ev env-%I .evc 0 .in 0 .nf .nop \*[Em-font]\c .do-references .. .nr journal-count 0 .ds journal-name .de %J .if (\n[arg-limit] : (\n[.$] == 0)) \{\ .tm Usage: .%J journal_name ... (#\n[.c]) .return .\} .nr journal-count +1 .nr reference-count +1 .ds macro-name %J .parse-args \$@ .nr arg-ptr +1 .nr curr-font \n[.f] .nr curr-size \n[.ps] .boxa journal-name .ev env-%J .evc 0 .in 0 .nf .nop \*[Em-font]\c .do-references .. .nr issue-count 0 .ds issue-name .de %N .if (\n[arg-limit] : (\n[.$] == 0)) \{\ .tm Usage: .%N issue_number ... (#\n[.c]) .return .\} .nr issue-count +1 .nr reference-count +1 .ds macro-name %N .parse-args \$@ .nr arg-ptr +1 .nr curr-font \n[.f] .nr curr-size \n[.ps] .boxa issue-name .ev env-%N .evc 0 .in 0 .nf .do-references .. .nr optional-count 0 .ds optional-string .de %O .if (\n[arg-limit] : (\n[.$] == 0)) \{\ .tm Usage: .%O optional_information ... (#\n[.c]) .return .\} .nr optional-count +1 .nr reference-count +1 .ds macro-name %O .parse-args \$@ .nr arg-ptr +1 .nr curr-font \n[.f] .nr curr-size \n[.ps] .boxa optional-string .ev env-%O .evc 0 .in 0 .nf .do-references .. .nr page-number-count 0 .ds page-number-string .de %P .if (\n[arg-limit] : (\n[.$] == 0)) \{\ .tm Usage: .%P page_number ... (#\n[.c]) .return .\} .nr page-number-count +1 .nr reference-count +1 .ds macro-name %P .parse-args \$@ .nr arg-ptr +1 .nr curr-font \n[.f] .nr curr-size \n[.ps] .boxa page-number-string .ev env-%P .evc 0 .in 0 .nf .do-references .. .nr corporate-count 0 .ds corporate-name .de %Q .if (\n[arg-limit] : (\n[.$] == 0)) \{\ .tm Usage: .%Q corporate_or_foreign_author ... (#\n[.c]) .return .\} .nr corporate-count +1 .nr reference-count +1 .ds macro-name %Q .parse-args \$@ .nr arg-ptr +1 .nr curr-font \n[.f] .nr curr-size \n[.ps] .boxa corporate-name .ev env-%Q .evc 0 .in 0 .nf .do-references .. .nr report-count 0 .ds report-name .de %R .if (\n[arg-limit] : (\n[.$] == 0)) \{\ .tm Usage: .%R reference_report ... (#\n[.c]) .return .\} .nr report-count +1 .nr reference-count +1 .ds macro-name %R .parse-args \$@ .nr arg-ptr +1 .nr curr-font \n[.f] .nr curr-size \n[.ps] .boxa report-name .ev env-%R .evc 0 .in 0 .nf .do-references .. .nr reference-title-count 0 .ds reference-title-name .ds reference-title-name-for-book .de %T .if (\n[arg-limit] : (\n[.$] == 0)) \{\ .tm Usage: .%T reference_title ... (#\n[.c]) .return .\} .if \n[is-reference] \{\ .nr reference-title-count +1 .nr reference-count +1 .\} .ds macro-name %T .parse-args \$@ .nr arg-ptr +1 .nr curr-font \n[.f] .nr curr-size \n[.ps] .ie \n[is-reference] \{\ .boxa reference-title-name-for-book .ev env-%T .evc 0 .in 0 .nf .nop \*[No-font]\c .do-references .ds macro-name %T .parse-args \$@ .nr arg-ptr +1 .nr curr-font \n[.f] .nr curr-size \n[.ps] .boxa reference-title-name .ev env-%T .evc 0 .in 0 .nf .nop \*[Em-font]\c .do-references .\} .el \{\ .nop \*[Em-font]\c .print-recursive .\} .. .nr url-count 0 .ds url-name .nr volume-count 0 .ds volume-name .de %U .if (\n[arg-limit] : (\n[.$] == 0)) \{\ .tm Usage: .%U URL ... (#\n[.c]) .return .\} .nr url-count +1 .nr reference-count +1 .ds macro-name %U .parse-args \$@ .nr arg-ptr +1 .nr curr-font \n[.f] .nr curr-size \n[.ps] .boxa url-name .ev env-%U .evc 0 .in 0 .nf .do-references .. .de %V .if (\n[arg-limit] : (\n[.$] == 0)) \{\ .tm Usage: .%V volume ... (#\n[.c]) .return .\} .nr volume-count +1 .nr reference-count +1 .ds macro-name %V .parse-args \$@ .nr arg-ptr +1 .nr curr-font \n[.f] .nr curr-size \n[.ps] .boxa volume-name .ev env-%V .evc 0 .in 0 .nf .do-references .. .de do-references .if !\n[is-reference] \ .tm mdoc error: .\*[macro-name] found outside of .Rs ... .Re (#\n[.c]) .nr reg-ddr1 \n[type\n[arg-ptr]] .ie (\n[reg-ddr1] == 1) \{\ .append-arg \c 3 .\*[arg\n[arg-ptr]] .\} .el \{\ .nop \)\*[arg\n[arg-ptr]]\c .ie (\n[arg-limit] == \n[arg-ptr]) \{\ .br .ev .boxa .reset-args .\} .el \{\ .nr reg-ddr \n[arg-ptr] .nr arg-ptr +1 .nop \)\*[space\n[reg-ddr]]\c .do-references .\}\} .. .de Hf .ie ((\n[.$] == 1) & (\n[arg-limit] == 0)) \{\ .paragraph .nop File: .Pa \$1 .Bd -literal .so \$1 .Ed .paragraph .\} .el \ .Usage: .Hf file (#\n[.c]) .. .nr have-author 0 .de An .if !\n[arg-limit] \{\ .ie \n[.$] \{\ .ie "\$1"-nosplit" \ .nr in-authors-section 0 .el \{ .ie "\$1"-split" \ .nr in-authors-section 1 .el \{\ .ds macro-name An .parse-args \$@ .\}\}\} .el \{\ .tm1 "Usage: .An {-nosplit | -split} .tm1 " .An author_name ... (#\n[.c]) .\}\} .if \n[in-authors-section] \{\ .ie \n[have-author] \ .br .el \ .nr have-author 1 .\} .if \n[arg-limit] \{\ .nr arg-ptr +1 .ie (\n[arg-limit] >= \n[arg-ptr]) \{\ .nr curr-font \n[.f] .nr curr-size \n[.ps] .print-recursive .\} .el \{\ .tm Usage: .An author_name ... (#\n[.c]) .reset-args .\}\} .. .ds str-Rv-std-prefix "The .ds str-Rv-std-suffix "function returns the value\~0 if successful; .as str-Rv-std-suffix " otherwise the value\~\-1 is returned and .as str-Rv-std-suffix " the global variable \*[Va-font]errno\f[] .as str-Rv-std-suffix " is set to indicate the error. .ds str-Rv-stds-prefix "The .ds str-Rv-stds-and "and .ds str-Rv-stds-suffix "functions return the value\~0 if successful; .as str-Rv-stds-suffix " otherwise the value\~\-1 is returned and .as str-Rv-stds-suffix " the global variable \*[Va-font]errno\f[] .as str-Rv-stds-suffix " is set to indicate the error. .ds str-Rv-std0 "Upon successful completion, the value\~0 is returned; .as str-Rv-std0 " otherwise the value\~\-1 is returned and .as str-Rv-std0 " the global variable \*[Va-font]errno\f[] .as str-Rv-std0 " is set to indicate the error. .de Rv .if \n[arg-limit] \{\ .tm Usage: .Rv not callable by other macros (#\n[.c]) .reset-args .return .\} .if !\n[.$] \{\ .tm Usage: .Rv [-std] [<function> ...] (#\n[.c]) .return .\} .if "\$1"-std" \{\ .nr reg-Rv \*[section] .if ((\n[reg-Rv] < 2) : (\n[reg-Rv] > 3)) \ .tm Usage: .Rv -std in sections 2 and 3 only (#\n[.c]) .br .shift .ie (\n[.$] > 1) \{\ .nop \)\*[str-Rv-stds-prefix] .nr reg-Rv 1 .while (\n[reg-Rv] < \n[.$]) \{\ .ie (\n[.$] > 2) \ .Fn \$\n[reg-Rv] , .el \ .Fn \$\n[reg-Rv] .nr reg-Rv +1 .\} .nop \)\*[str-Rv-stds-and] .Fn \$\n[.$] .nop \)\*[str-Rv-stds-suffix] .\} .el \{ .ie (\n[.$] == 1) \{\ .nop \)\*[str-Rv-std-prefix] .Fn \$1 .nop \)\*[str-Rv-std-suffix] .\} .el \{\ .nop \)\*[str-Rv-std0] .\}\}\} .. .ds str-Ex-std-prefix "The .ds str-Ex-std-suffix "utility exits\~0 on success, .as str-Ex-std-suffix " and\~>0 if an error occurs. .ds str-Ex-stds-prefix "The .als str-Ex-stds-and str-Rv-stds-and .ds str-Ex-stds-suffix "utilities exit\~0 on success, .as str-Ex-stds-suffix " and\~>0 if an error occurs. .de Ex .if \n[arg-limit] \{\ .tm Usage: .Ex not callable by other macros (#\n[.c]) .reset-args .return .\} .if !\n[.$] \{\ .tm Usage: .Ex [-std] [<utility> ...] (#\n[.c]) .return .\} .if "\$1"-std" \{\ .nr reg-Ex \*[section] .if !((\n[reg-Ex] == 1) : (\n[reg-Ex] == 6) : (\n[reg-Ex] == 8)) \ .tm Usage: .Ex -std in sections 1, 6 and 8 only (#\n[.c]) .br .shift .ie (\n[.$] > 1) \{\ .nop \)\*[str-Ex-stds-prefix] .nr reg-Ex 1 .while (\n[reg-Ex] < \n[.$]) \{\ .ie (\n[.$] > 2) \ .Nm \$\n[reg-Ex] , .el \ .Nm \$\n[reg-Ex] .nr reg-Ex +1 .\} .nop \)\*[str-Ex-stds-and] .Nm \$\n[.$] .nop \)\*[str-Ex-stds-suffix] .\} .el \{\ .nop \)\*[str-Ex-std-prefix] .Nm \$1 .nop \)\*[str-Ex-std-suffix] .\}\} .. .de Mt .Pa \$@ .. .de Lk .ds str-Lk Sy \$@ .ie (\n[.$] > 1) \{\ .get-arg-type \$2 .ie (\n[arg-type] < 3) \{\ .Em \)\$2: .ds str-Lk Sy "\$1" .get-width "\$1" .shift 2 .if \n[.$] \ .as str-Lk " \$@ .\} .el \ .get-width "\$1" .\} .el \ .get-width "\$1" .ie n \ .nr reg-Lk 26 .el \ .nr reg-Lk 38 .ie (\n[width] >= \n[reg-Lk]) \ .D1 \*[str-Lk] .el \ .\*[str-Lk] .. .de defunct-macro .tmc mdoc error: .\$0 defunct .if d \$0-usage \ .tmc , \*[\$0-usage] .tm1 " (#\n[.c]) .. .als Db defunct-macro .als Ds defunct-macro .als Or defunct-macro .ds Or-usage use `|' .als Sf defunct-macro .ds Sf-usage use .Pf or .Ns .rn em e@ .de em .tm1 "mdoc error: end-macro (.em) respecification is not allowed. (#\n[.c]) .tm1 " Should this have been `.Em ...'? .ab .. .de empty-line .if !\n[display-depth] \ .tm mdoc warning: Empty input line #\n[.c] .sp .. .blm empty-line .ec .if '\*[.T]'utf8' \{\ .rchar \- - ' ` .char \- \N'45' .char - \N'45' .char ' \N'39' .char ` \N'96' .\} .mso mdoc.local
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