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diff --git a/scripts/LinuxManBook/an.tmac b/scripts/LinuxManBook/an.tmac deleted file mode 100644 index 26fbef6..0000000 --- a/scripts/LinuxManBook/an.tmac +++ /dev/null @@ -1,1611 +0,0 @@ -.\" groff implementation of man(7) package -.\" -.\" Copyright (C) 1989-2023 Free Software Foundation, Inc. -.\" Written by James Clark (jjc@jclark.com) -.\" Enhanced by: Werner Lemberg <wl@gnu.org> -.\" Larry Kollar <kollar@alltel.net> -.\" G. Branden Robinson <g.branden.robinson@gmail.com> -.\" -.\" Thanks to Deri James for illustrating PDF bookmark features. -.\" -.\" This file is part of groff. -.\" -.\" groff is free software; you can redistribute it and/or modify it -.\" under the terms of the GNU General Public License as published by -.\" the Free Software Foundation, either version 3 of the License, or -.\" (at your option) any later version. -.\" -.\" groff is distributed in the hope that it will be useful, but WITHOUT -.\" ANY WARRANTY; without even the implied warranty of MERCHANTABILITY -.\" or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public -.\" License for more details. -.\" -.\" You should have received a copy of the GNU General Public License -.\" along with this program. If not, see -.\" <http://www.gnu.org/licenses/>. -. -. -.\" Put site additions in the file man.local, loaded near the end of -.\" this file. To add things to TH, use '.am1 TH'. -. -.if !\n(.g \ -. ab groff man macros require groff extensions; aborting -. -.do if d TH .nx -. -.do nr *groff_an_tmac_C \n[.cp] -.cp 0 -. -.\" Package-internal names start with "an-" and are subject to change, -.\" such as migration to "an*" (in progress). -. -.\" Define a string for use in diagnostic messages. -.ds an an.tmac\" -. -.\" We use the .stringup request from groff 1.23, but nothing breaks if -.\" it is undefined; the output is unchanged in appearance from earlier -.\" releases. -.if (\n[.x]\n[.y] < 118) \{\ -. ds an-msg \*[an]: groff man macros require groff 1.18 or later,\" -. as an-msg " but found groff \n[.x].\n[.y]; aborting\" -. ab \*[an-msg] -.\} -. -.\" === Define macros. === -.\" -.\" Macros that are part of the external interface (TH, SH, P, etc.) or -.\" that are called by traps of any kind must be defined with `de1` -.\" because they might be called from a context where compatibility mode -.\" is enabled. For other macros, `de` suffices. -. -.de an-warn -. tm \*[an]:\\n[.F]:\\n[.c]: warning: \\$* -.. -. -.de an-style-warn -. if \\n[CHECKSTYLE] \ -. tm \*[an]:\\n[.F]:\\n[.c]: style: \\$* -.. -. -.de an-deprecation-warn -. if (\\n[CHECKSTYLE] > 1) \ -. an-style-warn use of deprecated macro: .\\$0 -.. -. -.de1 an-blank-line-trap -. if (\\n[CHECKSTYLE] > 2) \ -. an-style-warn blank line in input -. sp -.. -. -.de1 an-leading-space-trap -. if (\\n[CHECKSTYLE] > 2) \ -. if \\n[.u] \ -. an-style-warn \\n[lsn] leading space(s) on input line -. br -. nop \h'\\n[lss]u'\c -.. -. -.\" Define alternate requests to handle continuous rendering. -.\" -.\" This .ne replacement avoids page breaks; instead, the page length is -.\" increased to the necessary amount. -.de an-ne -. ie \\n[.$] .nr an-amount (v;\\$*) -. el .nr an-amount 1v -. if (\\n[an-amount] >= \\n[.t]) \ -. pl +(\\n[an-amount]u - \\n[.t]u + 1v) -. rr an-amount -.. -. -.\" This .bp replacement for continuous rendering mode adjusts the page -.\" length to the current position so that no empty lines are inserted. -.de an-bp -. pl \\n[nl]u -.. -. -.\" We need an end-of-input macro to flush any pending output line and -.\" write the footer for the final man page rendered. We can also be -.\" called by andoc when switching to an mdoc(7) page, irrespective of -.\" continuous rendering mode. -.de1 an-end -. if !r an-TH-was-called .return -. if \\n[cR] \{\ -. \" We might have a pending output line that is not yet broken, and -. \" also be 1v from the bottom of the page. If we break (or flush) -. \" the output line now, the page will get ejected afterward and -. \" troff will exit because we're in an end-of-input macro--our -. \" footer will never be output. So, if that is the case, further -. \" extend the page length by 1v. -. if ((\\n[.p] - \\n[nl]) <= \\n[.V]) .pl +1v -. br -. pl +1v -. sp 1v -. an-footer -. \" If we're processing multiple documents and have started a new -. \" one, draw a line between this footer and the next header. -. if !'\\n[.F]'' \{\ -. pl +1v -. nf -. ti 0 -. nop \D'l \\n[LL]u 0' -. fi -. \} -. \} -. rr an-TH-was-called -. ch an-header -. an*break-page-with-new-number -.. -. -.\" Move macros into place for continuous rendering. -.de an-set-up-continuous-rendering -. rn ne an-real-ne -. rn bp an-real-bp -. rn an-ne ne -. rn an-bp bp -. em an-end -.. -. -.de an*reset-hyphenation-mode -. ie \\n[HY] \{\ -. \" No page breaks occur in continuous rendering. -. ie \\n[cR] \ -. nr an*hyphenation-mode \\n[\\*[locale]*hyphenation-mode-base] -. el \ -. nr an*hyphenation-mode \\n[\\*[locale]*hyphenation-mode-trap] -. \} -. el \ -. nr an*hyphenation-mode 0 -. hy \\n[an*hyphenation-mode] -.. -. -.de an-reset-tab-stops -. ta T .5i -.. -. -.de an-reset-paragraph-spacing -. ie \\n[.$] .nr PD (v;\\$1) -. el .nr PD (.4v >? \n[.V]) -.. -. -.de an-reset-margin-and-inset-level -. nr an-inset-level 1 -. nr an-margin \\n[IN] -. nr an-saved-margin1 \\n[IN] -. nr an-prevailing-indent \\n[IN] -. nr an-saved-prevailing-indent1 \\n[IN] -.. -. -.\" Break the page and update its number depending on the C (consecutive -.\" numbering) register. -.\" -.\" Corner case: if formatting multiple documents and P (starting page -.\" number) is defined but C is not set, start numbering each document -.\" at \n[P]. Not strictly necessary if not switching macro packages. -.de an*break-page-with-new-number -. ie \\n[C] .bp (\\n[%] + 1) \" argument NOT redundant before page 1 -. el \{\ -. ie r P .bp \\n[P] -. el .bp 1 -. \} -.. -. -.\" Localize manual section titles for English. -.de an*localize-strings -. ds an*section1 General Commands Manual\" -. ds an*section2 System Calls Manual\" -. ds an*section3 Library Functions Manual\" -. ds an*section4 Kernel Interfaces Manual\" -. ds an*section5 File Formats Manual\" -. ds an*section6 Games Manual\" -. ds an*section7 Miscellaneous Information Manual\" -. ds an*section8 System Manager's Manual\" -. ds an*section9 Kernel Developer's Manual\" -.. -. -.de an*cln -. ds \\$1 -. als an*cln:res \\$1 -. shift -. ds an*cln:res \\$*\" -. ds an*cln:char \\*[an*cln:res] -. stringdown an*cln:res -. substring an*cln:char 0 0 -. if '\\*[an*cln:char]'\%' .substring an*cln:res 1 -. rm an*cln:char -.. -. -.\" Write a bookmark/anchor/link target $2 at hierarchical depth $1. -.de an*bookmark -. if \\n[an*is-output-pdf] \{\ -. if (\\n[.$]>2) .an*cln an*page-ref-nm \\$3\" -. ie (\\$1=1) .pdfbookmark -T "\\*[an*page-ref-nm]" \\$1 \\$2 -. el .pdfbookmark \\$1 \\$2 -. \} -.. -. -.\" Begin man page. -.\" .TH topic section[ extra1[ extra2[ extra3]]] -.de1 TH -. if ((\\n[.$] < 2) : (\\n[.$] > 5)) \ -. an-style-warn .\\$0 expects 2 to 5 arguments, got \\n[.$] -. -. blm an-blank-line-trap -. lsm an-leading-space-trap -. -. \" If batch processing (rendering multiple) man page documents, we -. \" must handle the end of a previous document. -. if \\n[an*need-titles-reset] \{\ -. if \\n[cR] .an-end -. -. \" Clear the page header trap so it is not sprung with stale -. \" information. -. ch an-header -. an*break-page-with-new-number -. \} -. if \\n[C] .rr P -. -. nr an-TH-was-called 1 \" an-end can make certain assumptions. -. -. \" Set up rendering parameters. We do this in TH instead of only -. \" once when initializing the package because when rendering multiple -. \" pages, a previous page might have changed them. -. -. fam \\*[an*body-family] -. ft R -. -. nr PS 10z \" default type size -. nr PS-SS 10z -. nr PS-SH 10.95z -. nr VS 12p -. -. \" use sizes similar to LaTeX -. if t \{\ -. ie (\\n[S] == 11) \{\ -. nr PS 10.95z -. nr PS-SS 10.95z -. nr PS-SH 12z -. nr VS 13.6p -. \} -. el \{\ -. if (\\n[S] == 12) \{\ -. nr PS 12z -. nr PS-SS 12z -. nr PS-SH 14.4z -. nr VS 14.5p -. \} -. \} -. \} -. -. \" The previous document rendered in a batch may have been in a -. \" different language. If this one is in English, (re-)init strings. -. if '\\*[locale]'english' .an*localize-strings -. -. ps \\n[PS]u -. vs \\n[VS]u -. ad \\*[AD] -. ll \\n[LL]u -. -. \" We've seen no tbl(1) tables yet in this document. -. rr TW -. nr an-was-tbl-failure-reported 0 -. -. an*reset-hyphenation-mode -. an-reset-tab-stops -. an-reset-paragraph-spacing -. an-reset-margin-and-inset-level -. -. nr an-tag-separation 1n -. nr an-need-no-space-mode 0 -. nr an-need-break 0 -. nr an-is-in-diversion 0 -. nr an*is-in-example 0 -. -. ds an*topic "\\$1\" -. if \\n[CT] .stringup an*topic -. ds an*section "\\$2\" -. ie (\\n[.$] > 4) .ds an-extra3 "\\$5\" -. el \{\ -. \" Simulate switch/case in roff. -. ie '\\$2'1' .ds an-extra3 \\*[an*section1]\" -. el \{.ie '\\$2'2' .ds an-extra3 \\*[an*section2]\" -. el \{.ie '\\$2'2type' .ds an-extra3 \\*[an*section2type]\" -. el \{.ie '\\$2'3' .ds an-extra3 \\*[an*section3]\" -. el \{.ie '\\$2'3const' .ds an-extra3 \\*[an*section3const]\" -. el \{.ie '\\$2'3head' .ds an-extra3 \\*[an*section3head]\" -. el \{.ie '\\$2'3type' .ds an-extra3 \\*[an*section3type]\" -. el \{.ie '\\$2'4' .ds an-extra3 \\*[an*section4]\" -. el \{.ie '\\$2'5' .ds an-extra3 \\*[an*section5]\" -. el \{.ie '\\$2'6' .ds an-extra3 \\*[an*section6]\" -. el \{.ie '\\$2'7' .ds an-extra3 \\*[an*section7]\" -. el \{.ie '\\$2'8' .ds an-extra3 \\*[an*section8]\" -. el \{.ie '\\$2'9' .ds an-extra3 \\*[an*section9]\" -. el .ds an-extra3 \" empty -. \}\}\}\}\}\}\}\}\}\}\}\} -. \} -. -. ds an-extra1 "\\$3\" -. ie (\\n[.$] > 3) .ds an-extra2 "\\$4\" -. el .ds an-extra2 \" empty; but .AT/.UC can override -. -. if '\\*[an-extra1]'' \{\ -. ds an-msg .\\$0 missing third argument; suggest document\" -. as an-msg " modification date in ISO 8601 format (YYYY-MM-DD)\" -. an-style-warn \\*[an-msg] -. rm an-msg -. \} -. -. if '\\*[an-extra2]'' \{\ -. ds an-msg .\\$0 missing fourth argument; suggest package/project\" -. \" Yes, that's one double quote, then three, then two. -. as an-msg " name and version (e.g., """groff 1.23.0"")\" -. an-style-warn \\*[an-msg] -. rm an-msg -. \} -. -. if '\\$5\\*[an-extra3]'' \{\ -. ds an-msg .\\$0 missing fifth argument and second argument '\\$2'\" -. as an-msg " not a recognized manual section; specify its title\" -. an-style-warn \\*[an-msg] -. rm an-msg -. \} -. -. \" Initialize environment for headers and footers. -. ev an*env-header-and-footer -. ps \\n[PS]u -. vs \\n[VS]u -. lt \\n[LT]u -. an*abbreviate-page-topic -. \" If AT or UC is called, we will need to abbreviate again. -. an*abbreviate-inner-footer -. ev -. -. \" HTML gets the topic without any abbreviation, since it's metadata. -. if \\n[an*is-output-html] \{\ -. DEVTAG-TL -. nop \\*[an*topic] -. DEVTAG-EO-TL -. \} -. -. \" A bookmark is attached to the page header, but only on the first -. \" page of the document. -. nr an*was-TH-bookmark-emitted 0 -. an-header -. -. if !\\n[cR] \{\ -. wh 0 an-header -. ie r FT .nr an*footer-location \\n[FT] -. el .nr an*footer-location (-.5i) -. wh \\n[an*footer-location]u an-footer -. wh (\\n[an*footer-location]u - .5i) an-break-body-text -. rr an*footer-location -. \} -. \} -. -. nr an*need-titles-reset 1 -.. -. -.\" Support legacy AT&T and BSD Unix man pages. -. -.\" Designate an AT&T Unix man page. -.\" .AT [system-id[ release-id]] -.de1 AT -. nop \\*[an-deprecation-warn]\\ -. ds an-extra2 "7th Edition\" -. if "\\$1"3" .ds an-extra2 "7th Edition\" -. if "\\$1"4" .ds an-extra2 "System III\" -. if "\\$1"5" \{\ -. ie "\\$2"" .ds an-extra2 "System V\" -. el .ds an-extra2 "System V Release \\$2\" -. \} -. ev an*env-header-and-footer -. an*abbreviate-inner-footer -. ev -.. -. -.\" Designate a BSD Unix man page. -.\" .UC [system-id] -.de1 UC -. nop \\*[an-deprecation-warn]\\ -. ds an-extra2 "3rd Berkeley Distribution\" -. if "\\$1"3" .ds an-extra2 "3rd Berkeley Distribution\" -. if "\\$1"4" .ds an-extra2 "4th Berkeley Distribution\" -. if "\\$1"5" .ds an-extra2 "4.2 Berkeley Distribution\" -. if "\\$1"6" .ds an-extra2 "4.3 Berkeley Distribution\" -. if "\\$1"7" .ds an-extra2 "4.4 Berkeley Distribution\" -. ev an*env-header-and-footer -. an*abbreviate-inner-footer -. ev -.. -. -.\" Restore tab stops to defaults. -.de1 DT -. nop \\*[an-deprecation-warn]\\ -. an-reset-tab-stops -.. -. -.\" Restore inter-paragraph spacing to default (or set it to argument). -.\" .PD [distance] -.de1 PD -. nop \\*[an-deprecation-warn]\\ -. nop \\*[an-reset-paragraph-spacing]\\ -.. -. -.\" Write the page header; can be redefined by man.local. -.\" -.\" In continuous rendering mode, we need to extend the page length to -.\" accommodate the vertical size of our header (plus any spacing). -.if d PT .ig -.de1 PT -. ie \\n[cR] .pl +1v -. el .sp .5i -. if !\\n[an*was-TH-bookmark-emitted] \{\ -.\" . an*bookmark 2 \E*[an*page-ref-string] -. nr an*was-TH-bookmark-emitted 1 -. \} -. tl '\\*[an-pageref]'\\*[an-extra3]'\\*[an-pageref]' -. ie \\n[cR] \{\ -. pl +1v -. sp 1v -. \} -. el .sp |1i -.. -. -.\" Write the page footer; can be redefined by man.local. -.\" -.\" In continuous rendering mode, we need to extend the page length to -.\" accommodate the vertical size of our footer (plus any spacing). -.if d BT .ig -.de1 BT -. if \\n[cR] .pl +1v -. ie \\n[D] \{\ -. if o .tl '\\*[an*ifoot]'\\*[an-extra1]'\\*[an*ofoot]' -. if e .tl '\\*[an*ofoot]'\\*[an-extra1]'\\*[an*ifoot]' -. \} -. el \ -. tl '\\*[an*ifoot]'\\*[an-extra1]'\\*[an*ofoot]' -.. -. -.\" Abbreviate the page topic if it's too long for the header. Leaves -.\" string an-pageref defined for use in .PT and .an-footer. Also -.\" leaves an*topic-abbv for possible use by .PT and .BT re-definers. -.\" Call this only from within the header/footer environment. -.de an*abbreviate-page-topic -. ds an*topic-abbv \\*[an*topic]\" might not get abbreviated at all -. ds an*topic-string \\*[an*topic]\" -. ds an-ellipsis \|.\|.\|.\|\" -. \" an*page-ref-string is left unmodified for internal use, such as -. \" PDF bookmarks. -. ds an*page-ref-string \\*[an*topic](\\*[an*section])\" -. ds an-pageref \\*[an*topic-abbv](\\*[an*section])\" -. an*cln an*page-ref-bm-nm \\*[an*topic]_\\*[an*section]\" -. stringdown an*page-ref-bm-nm -. nr an-header-width \\w'\\*[an-pageref]\\*[an-extra3]\\*[an-pageref]' -. while (\\n[an-header-width] >= \\n[.lt]) \{\ -. \" The page topic is too long; trim some bits out of the middle. -. length an*topic-length \\*[an*topic-string] -. \" roff uses truncating division. Remove an additional character -. \" on each side of the midpoint to account for the ellipsis we add -. \" later. -. nr an-mark1 (\\n[an*topic-length] / 2 - 2) -. nr an-mark2 (\\n[an*topic-length] / 2 + 2) -. ds an-prefix \\*[an*topic-string]\" -. ds an-suffix \\*[an*topic-string]\" -. \" Use extremum operators to ensure that the first and last -. \" characters of the topic remain intact (in cases of pathological -. \" shortening). -. substring an-prefix 0 (\\n[an-mark1] >? 1) -. substring an-suffix (\\n[an-mark2] <? \\n[an*topic-length] - 1) -1 -. ds an*topic-string \\*[an-prefix]\\*[an-suffix]\" -. ds an*topic-abbv \\*[an-prefix]\\*[an-ellipsis]\\*[an-suffix]\" -. \" Remeasure the formatted topic; give up if we made no progress. -. length an*topic-new-length \\*[an*topic-string] -. ie (\\n[an*topic-new-length] >= \\n[an*topic-length]) \ -. break -. ds an-pageref \\*[an*topic-abbv](\\*[an*section])\" -. nr an-header-width \ - \\w'\\*[an-pageref]\\*[an-extra3]\\*[an-pageref]' -. \} -. ds an-pageref \\*[an-lic]\f[\\*[MF]]\\*[an*topic-abbv]\\*[an-ic]\ -\f[R](\\*[an*section])\" -. rr an*topic-length-prev -. rr an-mark1 -. rr an-mark2 -. rm an-prefix -. rm an-suffix -. rm an*topic-string -. rr an*topic-length -. rr an-header-width -. rm an-ellipsis -.. -. -.\" Iterate through concatenation of arguments as a string. If a bare -.\" backslash is found, make `an*string-contains-backslash` true. Our -.\" caller should delete this register when done with it. -.de an*scan-string-for-backslash -. nr an*string-contains-backslash 0 -. nr an*index 0 -. length an*max-index \\$* -. while (\\n[an*index] < \\n[an*max-index]) \{\ -. ds an*char \\$* -. substring an*char \\n[an*index] \\n[an*index] -. ec @ -. \" Use a weird delimiter to reduce lexical colorizer confusion. -. if _@*[an*char]_\\_ .nr an*string-contains-backslash 1 -. ec -. if \\n[an*string-contains-backslash] .break -. nr an*index +1 -. \} -. rm an*char -. rr an*max-index -. rr an*index -.. -. -.\" Abbreviate the `an-extra2` string (set by .TH) if it's too long for -.\" the footer. The formatted width of the inner footer plus half that -.\" of the center footer must be less than half the title width or we -.\" must abbreviate. By default, `an-extra2` is placed as the inner -.\" footer. We call its (potential) abbreviation `an*ifoot` here and -.\" leave it defined for .BT use. (`an*ofoot` is not treated the same -.\" way. `an-footer` regenerates it on every page because the page -.\" number changes if present.) Shorten the inner footer if necessary -.\" by trimming characters off the end, replacing them with an ellipsis. -.de an*abbreviate-inner-footer -. ds an*ifoot \\*[an-extra2]\" -. nr an*half-title-width (\\n[.lt] / 2u) -. nr an*half-cfoot-width (\w'\\*[an-extra1]' / 2u) -. nr an*half-footer-width \ - (\w'\\*[an*ifoot]' + \\n[an*half-cfoot-width]) -. if (\\n[an*half-footer-width] < \\n[an*half-title-width]) \{\ -. rr an*half-footer-width -. rr an*half-cfoot-width -. rr an*half-title-width -. return -. \} -. an*scan-string-for-backslash \\*[an*ifoot] -. if \\n[an*string-contains-backslash] \{\ -. an-warn not abbreviating fourth argument to 'TH' '\\*[an*ifoot]': \ -contains unsupported escape sequence -. rr an*string-contains-backslash -. rr an*half-footer-width -. rr an*half-cfoot-width -. rr an*half-title-width -. return -. \} -. ds an*saved-ifoot \\*[an*ifoot] -. ds an*ellipsis \|.\|.\|.\|\" -. \" Remeasure with ellipsis added to inner footer so that henceforth, -. \" the measured width strictly decreases. -. nr an*half-footer-width \ - (\w'\\*[an*ifoot]\\*[an*ellipsis]' + \\n[an*half-cfoot-width]) -. nr an*end-index (-2) -. while (\\n[an*half-footer-width] >= \\n[an*half-title-width]) \{\ -. ds an*ifoot \\*[an*saved-ifoot] -. substring an*ifoot 0 \\n[an*end-index] -. \" Measure the string again and give up if we made no progress. -. nr an*new-half-footer-width \ - (\w'\\*[an*ifoot]\\*[an*ellipsis]' + \\n[an*half-cfoot-width]) -. ie (\\n[an*new-half-footer-width] >= \\n[an*half-footer-width]) \ -. break -. nr an*half-footer-width \\n[an*new-half-footer-width] -. nr an*end-index -1 -. \} -. ds an*ifoot \\*[an*ifoot]\\*[an*ellipsis]\" -. rr an*end-index -. rr an*new-half-footer-width -. rm an*ellipsis -. rm an*saved-ifoot -. rr an*string-contains-backslash -. rr an*half-footer-width -. rr an*half-cfoot-width -. rr an*half-title-width -.. -. -.\" Prepare the header for a page of the document. -.de1 an-header -. if \\n[an-suppress-header-and-footer] .return -. ev an*env-header-and-footer -. PT -. ev -. ns -.. -. -.\" Schedule a page break when the next output line is written (not -.\" called if continuously rendering). -.de1 an-break-body-text -' bp -.. -. -.\" Prepare the footer for a page of the document. -.de1 an-footer -. if \\n[an-suppress-header-and-footer] .return -. ev an*env-header-and-footer -. ie \\n[cR] \ -. ds an*ofoot "\\*[an-pageref]\" -. el \{\ -. ds an*ofoot \\n[%]\" -. if r X \{\ -. if (\\n[%] > \\n[X]) \{\ -. nr an-page-letter (\\n[%] - \\n[X]) -. ds an*ofoot \\n[X]\\n[an-page-letter]\" -. \} -. \} -. \} -. BT -. rm an*ofoot -. ev -.. -. -.\" Output the tag of a tagged paragraph, or of an indented paragraph -.\" (IP) that has a tag. Whether we break depends on the tag width. -.de an-write-paragraph-tag -. br -. di -. ad \\*[AD] -. nr an-is-in-diversion 0 -. ll -. \" We must emit the diversion in a separate environment to ensure -. \" that a possible margin character is printed correctly. -. ev an-env-paragraph-tag -. evc 0 -. mc -. nf -. in \\n[an-margin]u -. \" Prevent page break between the tag and the rest of the paragraph. -. ne (2v + 1u) -. \" Does the tag fit within the paragraph indentation? -. nr an-tag-fits \ - (\\n[dl] + \\n[an-tag-separation] <= \\n[an-prevailing-indent]) -. if \\n[an-tag-fits] .DEVTAG-COL 1 -. an-div -. if \\n[an-tag-fits] .sp -1v -. ev -. in (\\n[an-margin]u + \\n[an-prevailing-indent]u) -. if \\n[an-tag-fits] .DEVTAG-COL 2 -. rr an-tag-fits -.. -. -.\" Handle macros that may take an "argument" on the next input line -.\" producing written or drawn output: .SH, .SS, .B, .I, .SM, .SB--and -.\" .TP, which does so mandatorily. -.de1 an-input-trap -. if \\n[an-devtag-needs-end-of-heading] .DEVTAG-EO-H -. nr an-devtag-needs-end-of-heading 0 -. if \\n[an-devtag-needs-second-column] .DEVTAG-COL 2 -. nr an-devtag-needs-second-column 0 -. ft R -. ps \\n[PS]u -. vs \\n[VS]u -. if \\n[an-need-break] \{\ -. br -. nr an-need-break 0 -. \} -. if \\n[an-need-no-space-mode] \{\ -. ns -. nr an-need-no-space-mode 0 -. \} -. if \\n[an-is-in-diversion] .an-write-paragraph-tag -.. -. -.\" Break a paragraph. Restore defaults, except for indentation. -.de an-break-paragraph -. ft R -. ps \\n[PS]u -. vs \\n[VS]u -. sp \\n[PD]u -. ns -.. -. -.\" Set arguments (or next input line producing written or drawn output -.\" if none) as a section heading. -.de1 SH -. fam \\*[an*body-family] -. an-break-paragraph -. an-reset-margin-and-inset-level -. fi -. in \\n[an-margin]u -. ti 0 -. nr an-devtag-needs-end-of-heading 1 -. DEVTAG-SH 1 -. it 1 an-input-trap -. nr an-need-no-space-mode 1 -. nr an-need-break 1 -. ps \\n[PS-SH]u -. ne (2v + 1u) -. ft \\*[HF] -. if \\n[an-remap-I-style-in-headings] .ftr I \\*[an-heading-family]BI -. if \\n[.$] \{\ -. ds an-section-heading \\$*\" -. if \\n[CS] .stringup an-section-heading -. an*bookmark 3 "\\*[an-section-heading]" -\&\\*[an-section-heading] -. \} -. if \\n[an-remap-I-style-in-headings] .ftr I I -.. -. -.\" Set arguments (or next input line producing written or drawn output -.\" if none) as a subsection heading. -.de1 SS -. fam \\*[an*body-family] -. an-break-paragraph -. an-reset-margin-and-inset-level -. fi -. in \\n[IN]u -. ti \\n[SN]u -. nr an-devtag-needs-end-of-heading 1 -. DEVTAG-SH 2 -. it 1 an-input-trap -. nr an-need-no-space-mode 1 -. nr an-need-break 1 -. ps \\n[PS-SS]u -. ne (2v + 1u) -. ft \\*[HF] -. if \\n[an-remap-I-style-in-headings] .ftr I \\*[an-heading-family]BI -. if \\n[.$] \{\ -. ds an*subsection-heading \\$*\" -. an*bookmark 4 "\\*[an*subsection-heading]" -. nop \&\\$* -. \} -. if \\n[an-remap-I-style-in-headings] .ftr I I -.. -. -.\" Set arguments (or next input line producing written or drawn output -.\" if none) in bold style. -.de1 B -. it 1 an-input-trap -. ft B -. if \\n[.$] \&\\$* -.. -. -.\" Set arguments (or next input line producing written or drawn output -.\" if none) in italic style. -.de1 I -. it 1 an-input-trap -. ft I -. if \\n[.$] \,\\$*\/ -.. -. -.\" Set arguments (or next input line producing written or drawn output -.\" if none) at smaller type size. -.de1 SM -. it 1 an-input-trap -. ps -1 -. if \\n[.$] \&\\$* -.. -. -.\" Set arguments (or next input line producing written or drawn output -.\" if none) in bold style at smaller type size. -.de1 SB -. it 1 an-input-trap -. ps -1 -. ft B -. if \\n[.$] \&\\$* -.. -. -.\" Set an ordinary paragraph. -.de1 P -. an-break-paragraph -. in \\n[an-margin]u -. nr an-prevailing-indent \\n[IN] -.. -. -.\" Accommodate ms(7) paragraphing refugees. -.als LP P -.als PP P -. -.\" Set a tagged paragraph. The tag must be on the next input line -.\" producing written or drawn output. -.\" .TP [indent] -.de1 TP -. an-break-paragraph -. if \\n[.$] .nr an-prevailing-indent (n;\\$1) -. itc 1 an-input-trap -. in 0 -. if !\\n[an-is-in-diversion] \{\ -. ll -\\n[an-margin]u -. di an-div -. na -. \} -. nr an-is-in-diversion 1 -.. -. -.\" Set an indented paragraph. -.\" .IP [marker[ indentation-amount]] -.de1 IP -. an-break-paragraph -. ie !\\n[.$] \{\ -. ne (1v + 1u) -. in (\\n[an-margin]u + \\n[an-prevailing-indent]u) -. \} -. el \{\ -. ie (\\n[.$] > 1) .TP "\\$2" -. el .TP -. nop \&\\$1 -. \} -.. -. -.\" Set a paragraph with a hanging indentation. -.\" .HP [indent] -.de1 HP -. if !\\n[mS] \\*[an-deprecation-warn]\c -. an-break-paragraph -. ne (1v + 1u) -. if \\n[.$] .nr an-prevailing-indent (n;\\$1) -. in (\\n[an-margin]u + \\n[an-prevailing-indent]u) -. ti \\n[an-margin]u -. DEVTAG-COL 1 -. nr an-devtag-needs-second-column 1 -.. -. -.\" === Define alternating font macros. === -.\" -.\" Implementation notes: -.\" -.\" We always emit a dummy character \& before the first argument. This -.\" is necessary only when the calling man page is in compatibility -.\" mode; it works around the surprising AT&T semantics of \f escapes at -.\" the beginning of an input line. See "Implementation differences" in -.\" groff_diff(7) or the groff Texinfo manual. -.\" -.\" The italic correction escapes can be visually confusing. We apply -.\" the following rules, always on the same input line. -.\" (1) Before any italic argument, emit a left italic correction \, -.\" before switching to the italic style. -.\" (2) After any italic argument, emit an italic correction \/ -.\" before switching to another style. -.\" It is true that these macros cannot know what style is used in the -.\" input stream before or after they are called. We can make -.\" assumptions based on pragmatics. In most cases, the caller will not -.\" precede a call to one of these macros with \c, or add it to the -.\" final argument given to one of these calls; when \c is absent, what -.\" is adjacent must be a word space or output line boundary, so italic -.\" corrections don't matter. If \c _is_ used by the caller, we can -.\" assume that the adjacent glyphs before an IB or IR call, or the -.\" following ones after a BI or RI call, will not be italic (and thus -.\" will benefit from the italic correction we provide); otherwise the -.\" caller would simply have added the relevant characters to the -.\" arguments of the macro call. -.\" -. -.\" Set each argument in bold and italics, alternately. -.de1 BI -. if (\\n[.$] < 2) \ -. an-style-warn .\\$0 expects at least 2 arguments, got \\n[.$] -. if \\n[.$] \{\ -. ds an-result \&\" -. while (\\n[.$] >= 2) \{\ -. as an-result \f[B]\\$1\,\f[I]\\$2\/\" -. shift 2 -. \} -. if \\n[.$] .as an-result \f[B]\\$1\" -. nop \\*[an-result] -. rm an-result -. ft R -. \} -.. -. -.\" Set each argument in bold and roman, alternately. -.de1 BR -. if (\\n[.$] < 2) \ -. an-style-warn .\\$0 expects at least 2 arguments, got \\n[.$] -. if \\n[.$] \{\ -. ds an-result \&\" -. while (\\n[.$] >= 2) \{\ -. as an-result \f[B]\\$1\f[R]\\$2\" -. shift 2 -. \} -. if \\n[.$] .as an-result \f[B]\\$1\" -. nop \\*[an-result] -. rm an-result -. ft R -. \} -.. -. -.\" Set each argument in italics and bold, alternately. -.de1 IB -. if (\\n[.$] < 2) \ -. an-style-warn .\\$0 expects at least 2 arguments, got \\n[.$] -. if \\n[.$] \{\ -. ds an-result \&\" -. while (\\n[.$] >= 2) \{\ -. as an-result \,\f[I]\\$1\/\f[B]\\$2\" -. shift 2 -. \} -. if \\n[.$] .as an-result \,\f[I]\\$1\/\" -. nop \\*[an-result] -. rm an-result -. ft R -. \} -.. -. -.\" Set each argument in italics and roman, alternately. -.de1 IR -. if (\\n[.$] < 2) \ -. an-style-warn .\\$0 expects at least 2 arguments, got \\n[.$] -. if \\n[.$] \{\ -. ds an-result \&\" -. while (\\n[.$] >= 2) \{\ -. as an-result \,\f[I]\\$1\/\f[R]\\$2\" -. shift 2 -. \} -. if \\n[.$] .as an-result \,\f[I]\\$1\/\" -. nop \\*[an-result] -. rm an-result -. ft R -. \} -.. -. -.\" Set each argument in roman and bold, alternately. -.de1 RB -. if (\\n[.$] < 2) \ -. an-style-warn .\\$0 expects at least 2 arguments, got \\n[.$] -. if \\n[.$] \{\ -. ds an-result \&\" -. while (\\n[.$] >= 2) \{\ -. as an-result \f[R]\\$1\f[B]\\$2\" -. shift 2 -. \} -. if \\n[.$] .as an-result \f[R]\\$1\" -. nop \\*[an-result] -. rm an-result -. ft R -. \} -.. -. -.\" Set each argument in roman and italics, alternately. -.de1 RI -. if (\\n[.$] < 2) \ -. an-style-warn .\\$0 expects at least 2 arguments, got \\n[.$] -. if \\n[.$] \{\ -. ds an-result \&\" -. while (\\n[.$] >= 2) \{\ -. as an-result \f[R]\\$1\,\f[I]\\$2\/\" -. shift 2 -. \} -. if \\n[.$] .as an-result \f[R]\\$1\" -. nop \\*[an-result] -. rm an-result -. ft R -. \} -.. -. -.\" Start a relative inset level (by the amount given in the argument). -.\" .RS [inset-amount] -.de1 RS -. nr an-saved-margin\\n[an-inset-level] \\n[an-margin] -. nr an-saved-prevailing-indent\\n[an-inset-level] \ - \\n[an-prevailing-indent] -. ie \\n[.$] .nr an-margin +(n;\\$1) -. el .nr an-margin +\\n[an-prevailing-indent] -. in \\n[an-margin]u -. nr an-prevailing-indent \\n[IN] -. nr an-inset-level +1 -.. -. -.\" End relative inset level, backing up by one level (or to the level -.\" given by the argument). -.\" .RE [inset-level] -.de1 RE -. ie \\n[.$] .nr an-RE-requested-level \\$1 -. el .nr an-RE-requested-level (\\n[an-inset-level] - 1) -. ie \\n[.$] \{\ -. if (\\n[an-RE-requested-level] = \\n[an-inset-level]) \ -. ds an-RE-problem already at level \\n[an-inset-level]\" -. if (\\n[an-RE-requested-level] > \\n[an-inset-level]) \ -. ds an-RE-problem too large\" -. if (\\n[an-RE-requested-level] < 1) \ -. ds an-RE-problem too small\" -. if d an-RE-problem \ -. an-style-warn argument """\\$1""" to .\\$0 \\*[an-RE-problem] -. rm an-RE-problem -. \} -. el .if !(\\n[an-RE-requested-level]) .an-style-warn unbalanced .\\$0 -. rr an-RE-requested-level -. ie \\n[.$] .nr an-inset-level ((;\\$1) <? \\n[an-inset-level]) -. el .nr an-inset-level -1 -. nr an-inset-level (1 >? \\n[an-inset-level]) -. nr an-margin \\n[an-saved-margin\\n[an-inset-level]] -. nr an-prevailing-indent \ - \\n[an-saved-prevailing-indent\\n[an-inset-level]] -. in \\n[an-margin]u -.. -. -.\" Deprecated: Style an option with an argument (mandatory if -.\" specified) for a command synopsis. -.\" .OP flag [option-parameter] -.de1 OP -. nop \\*[an-deprecation-warn]\\ -. if ((\\n[.$] < 1) : (\\n[.$] > 2)) \ -. an-style-warn .\\$0 expects 1 or 2 arguments, got \\n[.$] -. ie (\\n[.$] > 1) \ -. RI [\\f[B]\\$1\f[] \~\\$2 ] -. el \ -. RB [ \\$1 ] -.. -. -.\" Begin an example (typically of source code or shell input). -.de1 EX -. br -. if \\n[an*is-in-example] \{\ -. an-style-warn ignoring .\\$0 while already in example -. return -. \} -. ds an*saved-family \\n[.fam] -. nr an*saved-font \\n[.f] -. nr an*saved-paragraph-distance \\n[PD] -. nr PD 1v -. nf -. \" If using the DVI output device, we have no constant-width fonts of -. \" bold weight and, relatedly, no constant-width family (because that -. \" requires all four styles). Remap the bold styles to normal ones. -. ie '\*[.T]'dvi' \{\ -. ftr R CW -. ftr B CW -. ftr I CWI -. ftr BI CWI -. \} -. el .fam \\*[an*example-family] -. ft R -. nr an*is-in-example 1 -.. -. -.\" End example. -.de EE -. br -. if !\\n[an*is-in-example] \{\ -. an-style-warn ignoring .\\$0 while not in example -. return -. \} -. \" Undo the remappings from `EX`. -. ie '\*[.T]'dvi' \{\ -. ftr R -. ftr B -. ftr I -. ftr BI -. \} -. fam \\*[an*saved-family] -. ft \\n[an*saved-font] -. nr PD \\n[an*saved-paragraph-distance] -. fi -. rr an*saved-paragraph-distance -. rr an*saved-font -. rm an*saved-family -. nr an*is-in-example 0 -.. -. -.\" Store the argument and begin a diversion for link text. -.de an*begin-hyperlink -. ds an*hyperlink \\$1\" -. \" We want the diversion to format as if it has an indentation of -. \" zero (that comes for free when we switch environments), and we -. \" want the line length reduced by the amount of indentation that -. \" obtains when we output it. -. nr an*saved-line-length \\n[.l] -. nr an*saved-indentation \\n[.i] -. \" We can only hyperlink if we're not in a diversion. -. \" XXX: There's no fundamental reason for that, just a simple matter -. \" of macro programming. -. nr an*is-in-link-text-diversion 0 -. if '\\n(.z'' .nr an*is-in-link-text-diversion 1 -. if (\\n[an*is-in-link-text-diversion] & \\n[an*do-hyperlink]) \{\ -. \" Start diversion in a new environment. -. ev an*link-text-env -. di an*link-text-div -. ll (\\n[an*saved-line-length]u - \\n[an*saved-indentation]u) -. \} -. rr an*saved-indentation -. rr an*saved-line-length -.. -. -.\" Emit hyperlinked text with optional trailing text. -.\" -.\" The caller should set the `an*prefix` string if the hyperlink should -.\" be prefixed with a scheme; for example, email addresses get -.\" "mailto:", but this need not be visible when rendering an email -.\" address on a device incapable of hyperlinking. -.de an*end-hyperlink -. ie (\\n[an*is-in-link-text-diversion] & \\n[an*do-hyperlink]) \{\ -. br -. di -. ev -. -. \" Was any link text present? -. ie \\n[dn] \{\ -. if \\n[an*is-output-html] \ -. nop \X^html:<a href="\\*[an*prefix]\\*[an*hyperlink]">^\c -. if \\n[an*is-output-terminal] \ -. nop \X^tty: link \\*[an*prefix]\\*[an*hyperlink]^\c -. \" Strip off the final newline of the diversion and emit it. -. chop an*link-text-div -. an*link-text-div -\c\" XXX: If we .nop this, HTML output is corrupted (Savannah #63470). -. if \\n[an*is-output-html] \ -. nop \X^html:</a>^\c -. if \\n[an*is-output-terminal] \ -. nop \X^tty: link^\c -. \} -. \" If there was no link text, format URI as its own link text. We -. \" don't add angle brackets here. -. el \{\ -. if \\n[an*is-output-html] \ -. nop \X^html:<a href="\\*[an*prefix]\\*[an*hyperlink]">\ -\\*[an*hyperlink]</a>^\c -. if \\n[an*is-output-terminal] \ -. nop \X^tty: link \\*[an*prefix]\\*[an*hyperlink]^\ -\\*[an*hyperlink]\X^tty: link^\c -. \} -. nop \&\\$1\" -. \} -. \" If not hyperlinking, format URI in angle brackets. There was no -. \" diversion, so the link text has already been formatted normally. -. el \{\ -. nh -. nop \\[la]\\*[an*hyperlink]\\[ra]\\$1 -. hy \\n[an*hyphenation-mode] -. \} -. -. rr an*is-in-link-text-diversion -.. -. -.\" Begin email hyperlink. Input until the next `ME` call is stored in -.\" a diversion; it becomes the link text for the hyperlinked address. -.\" .MT nobody@example.com -.de1 MT -. if !(\\n[.$] = 1) \ -. an-style-warn .\\$0 expects 1 argument, got \\n[.$] -. ds an*prefix mailto: -. an*begin-hyperlink \\$1 -.. -. -.\" End email hyperlink. The optional argument supplies trailing -.\" punctuation (or, rarely, other text) after link text. -.\" .ME [trailing-text] -.de1 ME -. an*end-hyperlink \\$1 -. rm an*prefix -.. -. -.\" Begin web hyperlink. Input until the next `UE` call is stored in -.\" a diversion; it becomes the link text for the hyperlinked address. -.\" .UR nobody@example.com -.de1 UR -. if !(\\n[.$] = 1) \ -. an-style-warn .\\$0 expects 1 argument, got \\n[.$] -. ds an*prefix \" empty -. an*begin-hyperlink \\$1 -.. -. -.\" End web hyperlink. The optional argument supplies trailing -.\" punctuation (or, rarely, other text) after link text. -.\" .UE [trailing-text] -.de1 UE -. an*end-hyperlink \\$1 -. rm an*prefix -.. -. -.\" There is no standardized format for man page URLs, but the default -.\" is expected to work (or be harmlessly ignored) everywhere except -.\" macOS. Override in man.local if desired. -.nr an*MR-URL-format 1 -. -.\" Set a man page cross reference. -.\" .MR page-topic page-section [trailing-text] -.de1 MR -. if ((\\n[.$] < 2) : (\\n[.$] > 4)) \ -. an-style-warn .\\$0 expects 2 to 4 arguments, got \\n[.$] -. ie \\n[an*is-output-pdf] \{\ -. nh -. ds an*title \\\\$4 -. if '\\\\*[an*title]'' .ds an*title \\\\$1 -. ie \\n(.$=1 \ -. I \\$1 -. el \{\ -. an*cln an*page-ref-nm \\*[an*title]_\\$2 -. ie d pdf:look(\\*[an*page-ref-nm]) .pdfhref L -D \\*[an*page-ref-nm] -A "\\$3" -- \fI\\$1\fP(\\$2) -. el .IR \\$1 (\\$2)\\$3 -. \} -. hy \\n(mJ -. \} -. el \{\ -. ds an*url man:\\$1(\\$2)\" used everywhere but macOS -. if (\\n[an*MR-URL-format] = 2) \ -. ds an*url x-man-page://\\$2/\\$1\" macOS/Mac OS X since 10.3 -. if (\\n[an*MR-URL-format] = 3) \ -. ds an*url man:\\$1.\\$2\" Bwana (Mac OS X) -. if (\\n[an*MR-URL-format] = 4) \ -. ds an*url x-man-doc://\\$2/\\$1\" ManOpen (Mac OS X pre-2005) -. nh -. if \\n[an*do-hyperlink] \{\ -. if \\n[an*is-output-html] \ -. nop \X^html:<a href="\\*[an*url]">^\c -. if \\n[an*is-output-terminal] \ -. nop \X^tty: link \\*[an*url]^\c -. \} -. nop \&\\*[an-lic]\f[\\*[MF]]\\$1\\*[an-ic]\f[R](\\$2)\c -. if \\n[an*do-hyperlink] \{\ -. if \\n[an*is-output-html] \ -. nop \X^html:</a>^\c -. if \\n[an*is-output-terminal] \ -. nop \X^tty: link^\c -. \} -. nop \&\\$3 -. \} -. hy \\n[an*hyphenation-mode] -.. -. -.\" tbl(1) table support -. -.\" Start table. -.de1 TS -. \" If continuous rendering, tell tbl not to use keeps. -. ie \\n[cR] .nr 3usekeeps 0 -. el .nr 3usekeeps 1 -. if \\n[an*is-output-html] \{\ -. nr an-TS-ll \\n[.l] -. ll 1000n -. \} -. HTML-IMAGE -.. -. -.\" Start another table in the same region (ignored). -.de1 T& -.. -. -.\" End table. -.de1 TE -. HTML-IMAGE-END -. if \\n[an*is-output-html] .ll \\n[an-TS-ll]u -. if !r TW .if !\\n[an-was-tbl-failure-reported] \{\ -. ds an-msg tbl preprocessor failed, or it or soelim was not run;\" -. as an-msg " table(s) likely not rendered\" -. as an-msg " (TE macro called with TW register undefined)\" -. an-warn \\*[an-msg] -. rm an-msg -. nr an-was-tbl-failure-reported 1 -. \} -.. -. -.\" eqn(1) equation support -. -.\" Start equation. -.de1 EQ -. if \\n[an*is-output-html] \{\ -. nr an-EQ-ll \\n[.l] -. ll 1000n -. \} -. HTML-IMAGE -.. -. -.\" End equation. -.de1 EN -. HTML-IMAGE-END -. if \\n[an*is-output-html] .ll \\n[an-EQ-ll]u -.. -. -. -.\" === Define strings. === -.\" -.\" These strings must work in compatibility mode also. -. -.ds S \s'\\n(PSu'\" -.ie c\[rg] .ds R \(rg\" -.el .ds R (Reg.)\" -.ie c\[tm] .ds Tm \(tm\" -.el .ds Tm (TM)\" -.ie c\[lq] .ds lq \(lq\" -.el .ds lq ""\" -.ie c\[rq] .ds rq \(rq\" -.el .ds rq ""\" -. -.\" === Define/remap characters. === -. -.\" For UTF-8, map the minus sign to the hyphen-minus to facilitate -.\" copy and paste of code examples, file names, and URLs embedding it. -.if '\*[.T]'utf8' \ -. char \- \N'45' -. -.\" === Initialize. === -. -.mso devtag.tmac -.nr an-devtag-needs-end-of-heading 0 -.nr an-devtag-needs-second-column 0 -. -.\" Track whether the strings that set header and footer text need to be -.\" reconfigured. This happens when batch-rendering and starting a new -.\" page. -.nr an*need-titles-reset 0 -. -.nr an*is-output-html 0 -.if '\*[.T]'html' .nr an*is-output-html 1 -.nr an*is-output-pdf 0 -.if '\*[.T]'pdf' .nr an*is-output-pdf 1 -.nr an*is-output-terminal 0 -.if '\*(.T'ascii' .nr an*is-output-terminal 1 -.if '\*(.T'cp1047' .nr an*is-output-terminal 1 -.if '\*(.T'latin1' .nr an*is-output-terminal 1 -.if '\*(.T'utf8' .nr an*is-output-terminal 1 -. -.nr an*can-hyperlink 0 -.if ( \n[an*is-output-html] \ - : \n[an*is-output-pdf] \ - : \n[an*is-output-terminal]) \ -. nr an*can-hyperlink 1 -. -.ds an*body-family \n[.fam] \" Times -.ds an*example-family C \" Courier -. -.\" Map monospaced fonts to standard styles for groff's nroff devices. -.if n \{\ -. ftr CR R -. ftr CI I -. ftr CB B -. ftr CBI BI -.\} -. -.\" undocumented register; unset to test an-ext.tmac extension macros -.if !r mG \ -. nr mG 1 -. -.\" Load man macro extensions. -.mso an-ext.tmac -. -.\" Load site modifications. -.msoquiet man.local -. -.\" Set each rendering parameter only if its -[dr] option or man.local -.\" did not. -. -.if \n[an*is-output-pdf] \{\ -. \" FIXME: The following registers are documented only in pdf.tmac. -. if !r PDFOUTLINE.FOLDLEVEL .nr PDFOUTLINE.FOLDLEVEL 1 -. if !r PDFHREF.VIEW.LEADING .nr PDFHREF.VIEW.LEADING 10p -.\} -. -.\" continuous rendering (one long page) -.if !r cR \{\ -. ie n .nr cR 1 -. el .nr cR 0 -.\} -. -.\" consecutive page numbering across multiple documents -.\" -.\" We must use consecutive page numbers when using PostScript to -.\" generate HTML images; we must not reset the page number at the -.\" beginning of each document (the 'ps4html' register is automatically -.\" added to the command line by the pre-HTML preprocessor). -.ie !r C \ -. nr C 0 -.el \ -. if !\n[C] \ -. if \n[an*is-output-html] \{\ -. tm \*[an]: consecutive page numbering required for HTML output -. nr C 1 -. \} -.if \n[an*is-output-html] \ -. nr C 1 -.if r ps4html \ -. nr C 1 -. -.\" diagnostics desired for man page style problems -.if !r CHECKSTYLE \ -. nr CHECKSTYLE 0 -. -.\" full capitalization of section headings -.if !r CS \ -. nr CS 0 -. -.\" full capitalization of page topic -.if !r CT \ -. nr CT 0 -. -.\" double-sided layout -.ie !r D \ -. nr D 0 -.el \ -. if \n[D] \ -. if \n[an*is-output-html] \{\ -. tm \*[an]: ignoring double-sided layout in HTML output -. nr D 0 -. \} -. -.\" footer distance -.\" -.\" Unlike most of these parameters, we do not set a default for FT; the -.\" TH macro places page location traps only if not continuously -.\" rendering. -.if r FT \{\ -. \" Validate it. Continuous rendering ignores FT. Measuring a footer -. \" distance from the page top isn't done. A footer distance of over -. \" half the page length is unlikely. A footer distance of less than -. \" one line height is too. -. ie \n[cR] \ -. ds an-msg footer distance when continuously rendering\" -. el \{\ -. nr an*tmp 1v -. ds an*help " (1v=\n[an*tmp]u)\" -. ie (\n[FT] : (\n[FT] = 0)) \ -. ds an-msg non-negative footer distance: \n[FT]u\*[an*help]\" -. el \{\ -. ie (-(\n[FT]) > (\n[.p] / 2)) \{\ -. ds an-msg implausibly large footer distance:\" -. as an-msg " \n[FT]u\*[an*help]\" -. \} -. el \ -. if (-(\n[FT]) < 1v) \{\ -. ds an-msg implausibly small footer distance:\" -. as an-msg " \n[FT]u\*[an*help]\" -. \} -. rm an*help -. rr an*tmp -. \} -. \} -. if d an-msg \{\ -. tm \*[an]: ignoring \*[an-msg] -. rr FT -. rm an-msg -. \} -.\} -. -.\" hyphenation enablement -.if !r HY \ -. nr HY 1 -. -.\" standard indentation -.if !r IN \{\ -. \" We select an integer indentation value in nroff mode because this -. \" value is used additively for multiple purposes; rounding of -. \" accumulating fractions would produce inconsistent results. -. ie t .nr IN 7.2n -. el .nr IN 7n -.\} -. -.\" line length -.if !r LL \{\ -. \" If in troff mode, respect device default. -. ie t .nr LL \n[.l] -. \" Otherwise, override nroff mode default of 65n. -. el .nr LL 78n -.\} -. -.\" title (header, footer) length -.if !r LT \ -. nr LT \n[LL]u -. -.\" starting page number -.\" -.\" Unlike most of these parameters, we do not set a default for P; -.\" troff supplies a default starting page number (1). When rendering -.\" for the HTML output device, page numbers are concealed and used for -.\" internal purposes like image embedding. Page numbers are not -.\" rendered at all in continuous rendering mode. -.if r P \{\ -. if \n[an*is-output-html] \ -. if !(\n[P] = 1) \ -. ds an-msg in HTML output\" -. if \n[cR] \ -. ds an-msg when continuously rendering -.\} -.if d an-msg \{\ -. tm \*[an]: ignoring starting page number \*[an-msg] -. rr P -. rm an-msg -.\} -. -.\" Setting the page number turns out to be tricky when batch rendering -.\" and switching macro packages. We must use different techniques -.\" depending on whether the transition to the first output page has -.\" happened yet. If it has not, `nl` will be `-1` and we use `pn`. If -.\" it has, we set `%`. Technically this is fragile since in theory a -.\" page could assign a negative value to `nl`. We might then be -.\" justified in saying they've broken the macro package and they get to -.\" keep both pieces. But if not, consider using a nonce register, -.\" initially set but then permanently cleared adjacent to this logic, -.\" and whose state is shared with mdoc (and andoc.tmac, if necessary). -.\" -.\" Also, we can't use the `P` register with grohtml at all. -.ie r ps4html \{\ -. if r P \{\ -. tm \*[an]: ignoring starting page number in HTML output -. rr P -. \} -.\} -.el \{\ -. if r P \{\ -. ie (\n[nl] = -1) .pn 0\n[P] -. el .nr % 0\n[P] -. \} -.\} -. -.\" type size -.if !r S \{\ -. nr S 10 -. if '\*[.T]'X75-12' \ -. nr S 12 -. if '\*[.T]'X100-12' \ -. nr S 12 -.\} -. -.\" subsection indentation -.if !r SN \ -. nr SN 3n -. -.\" URI enablement desired -.if !r U \ -. nr U 1 -. -.nr an*do-hyperlink 0 -.if (\n[U] & \n[an*can-hyperlink]) .nr an*do-hyperlink 1 -. -.\" page number after which to apply letter suffixes -.\" -.\" Unlike most of these parameters, we do not set a default for X; only -.\" the macro an-footer uses it. Page numbers are not rendered at all -.\" in continuous rendering mode. -.if r X \{\ -. af an-page-letter a -. if \n[an*is-output-html] \ -. ds an-msg in HTML output\" -. if \n[cR] \ -. ds an-msg when continuously rendering -.\} -.if d an-msg \{\ -. tm \*[an]: ignoring page number suffix \*[an-msg] -. rr X -. rm an-msg -.\} -. -.\" adjustment mode -.if !d AD \ -. ds AD b\" -. -.\" (sub)section heading font -.if !d HF \ -. ds HF B\" -. -.\" If HF is a bold style, use bold italics for italics in headings. -.ds an-heading-style \*[HF]\" -.substring an-heading-style -1 -1 -.ds an-heading-family \" empty -.length an-HF-length \*[HF] -.if (\n[an-HF-length] > 1) \{\ -. as an-heading-family \*[HF]\" -. substring an-heading-family 0 -2 -.\} -.if '\*[an-heading-style]'B' \ -. if F \*[an-heading-family]BI \ -. nr an-remap-I-style-in-headings 1 -.rr an-HF-length -.rm an-heading-style -. -.\" man page topic font -.if !d MF \ -. ds MF I\" -. -.\" Define italic correction strings. Initially, they are empty. If MF -.\" is an oblique style, append the corrections. -.ds an-lic \" left italic correction -.ds an-ic \" italic correction -.ds an*topic-style \*[MF]\" -.substring an*topic-style -1 -1 -.if '\*[an*topic-style]'I' \{\ -. as an-lic \,\" -. as an-ic \/\" -.\} -.rm an*topic-style -. -.if \n[cR] \ -. an-set-up-continuous-rendering -. -.\" If rendering HTML, suppress headers and footers. -.nr an-suppress-header-and-footer 0 -.if \n[an*is-output-html] .nr an-suppress-header-and-footer 1 -.if r ps4html .nr an-suppress-header-and-footer 1 -. -.cp \n[*groff_an_tmac_C] -.do rr *groff_an_tmac_C -. -.\" Local Variables: -.\" mode: nroff -.\" fill-column: 72 -.\" End: -.\" vim: set filetype=groff textwidth=72: |