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+This is groff, produced by makeinfo version 4.2 from ./groff.texinfo.
+
+This manual documents GNU `troff' version 1.18.
+
+ Copyright (C) 1994-2000, 2001, 2002 Free Software Foundation, Inc.
+
+ Permission is granted to copy, distribute and/or modify this
+ document under the terms of the GNU Free Documentation License,
+ Version 1.1 or any later version published by the Free Software
+ Foundation; with no Invariant Sections, with the Front-Cover texts
+ being `A GNU Manual," and with the Back-Cover Texts as in (a)
+ below. A copy of the license is included in the section entitled
+ `GNU Free Documentation License."
+
+ (a) The FSF's Back-Cover Text is: `You have freedom to copy and
+ modify this GNU Manual, like GNU software. Copies published by
+ the Free Software Foundation raise funds for GNU development."
+
+INFO-DIR-SECTION Miscellaneous
+START-INFO-DIR-ENTRY
+* Groff: (groff). The GNU troff document formatting system.
+END-INFO-DIR-ENTRY
+
+
+File: groff, Node: GNU Free Documentation License, Up: Copying This Manual
+
+GNU Free Documentation License
+==============================
+
+ Version 1.1, March 2000
+ Copyright (C) 2000 Free Software Foundation, Inc.
+ 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA
+
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+ 0. PREAMBLE
+
+ The purpose of this License is to make a manual, textbook, or other
+ written document "free" in the sense of freedom: to assure everyone
+ the effective freedom to copy and redistribute it, with or without
+ modifying it, either commercially or noncommercially. Secondarily,
+ this License preserves for the author and publisher a way to get
+ credit for their work, while not being considered responsible for
+ modifications made by others.
+
+ This License is a kind of "copyleft", which means that derivative
+ works of the document must themselves be free in the same sense.
+ It complements the GNU General Public License, which is a copyleft
+ license designed for free software.
+
+ We have designed this License in order to use it for manuals for
+ free software, because free software needs free documentation: a
+ free program should come with manuals providing the same freedoms
+ that the software does. But this License is not limited to
+ software manuals; it can be used for any textual work, regardless
+ of subject matter or whether it is published as a printed book.
+ We recommend this License principally for works whose purpose is
+ instruction or reference.
+
+ 1. APPLICABILITY AND DEFINITIONS
+
+ This License applies to any manual or other work that contains a
+ notice placed by the copyright holder saying it can be distributed
+ under the terms of this License. The "Document", below, refers to
+ any such manual or work. Any member of the public is a licensee,
+ and is addressed as "you".
+
+ A "Modified Version" of the Document means any work containing the
+ Document or a portion of it, either copied verbatim, or with
+ modifications and/or translated into another language.
+
+ A "Secondary Section" is a named appendix or a front-matter
+ section of the Document that deals exclusively with the
+ relationship of the publishers or authors of the Document to the
+ Document's overall subject (or to related matters) and contains
+ nothing that could fall directly within that overall subject.
+ (For example, if the Document is in part a textbook of
+ mathematics, a Secondary Section may not explain any mathematics.)
+ The relationship could be a matter of historical connection with
+ the subject or with related matters, or of legal, commercial,
+ philosophical, ethical or political position regarding them.
+
+ The "Invariant Sections" are certain Secondary Sections whose
+ titles are designated, as being those of Invariant Sections, in
+ the notice that says that the Document is released under this
+ License.
+
+ The "Cover Texts" are certain short passages of text that are
+ listed, as Front-Cover Texts or Back-Cover Texts, in the notice
+ that says that the Document is released under this License.
+
+ A "Transparent" copy of the Document means a machine-readable copy,
+ represented in a format whose specification is available to the
+ general public, whose contents can be viewed and edited directly
+ and straightforwardly with generic text editors or (for images
+ composed of pixels) generic paint programs or (for drawings) some
+ widely available drawing editor, and that is suitable for input to
+ text formatters or for automatic translation to a variety of
+ formats suitable for input to text formatters. A copy made in an
+ otherwise Transparent file format whose markup has been designed
+ to thwart or discourage subsequent modification by readers is not
+ Transparent. A copy that is not "Transparent" is called "Opaque".
+
+ Examples of suitable formats for Transparent copies include plain
+ ASCII without markup, Texinfo input format, LaTeX input format,
+ SGML or XML using a publicly available DTD, and
+ standard-conforming simple HTML designed for human modification.
+ Opaque formats include PostScript, PDF, proprietary formats that
+ can be read and edited only by proprietary word processors, SGML
+ or XML for which the DTD and/or processing tools are not generally
+ available, and the machine-generated HTML produced by some word
+ processors for output purposes only.
+
+ The "Title Page" means, for a printed book, the title page itself,
+ plus such following pages as are needed to hold, legibly, the
+ material this License requires to appear in the title page. For
+ works in formats which do not have any title page as such, "Title
+ Page" means the text near the most prominent appearance of the
+ work's title, preceding the beginning of the body of the text.
+
+ 2. VERBATIM COPYING
+
+ You may copy and distribute the Document in any medium, either
+ commercially or noncommercially, provided that this License, the
+ copyright notices, and the license notice saying this License
+ applies to the Document are reproduced in all copies, and that you
+ add no other conditions whatsoever to those of this License. You
+ may not use technical measures to obstruct or control the reading
+ or further copying of the copies you make or distribute. However,
+ you may accept compensation in exchange for copies. If you
+ distribute a large enough number of copies you must also follow
+ the conditions in section 3.
+
+ You may also lend copies, under the same conditions stated above,
+ and you may publicly display copies.
+
+ 3. COPYING IN QUANTITY
+
+ If you publish printed copies of the Document numbering more than
+ 100, and the Document's license notice requires Cover Texts, you
+ must enclose the copies in covers that carry, clearly and legibly,
+ all these Cover Texts: Front-Cover Texts on the front cover, and
+ Back-Cover Texts on the back cover. Both covers must also clearly
+ and legibly identify you as the publisher of these copies. The
+ front cover must present the full title with all words of the
+ title equally prominent and visible. You may add other material
+ on the covers in addition. Copying with changes limited to the
+ covers, as long as they preserve the title of the Document and
+ satisfy these conditions, can be treated as verbatim copying in
+ other respects.
+
+ If the required texts for either cover are too voluminous to fit
+ legibly, you should put the first ones listed (as many as fit
+ reasonably) on the actual cover, and continue the rest onto
+ adjacent pages.
+
+ If you publish or distribute Opaque copies of the Document
+ numbering more than 100, you must either include a
+ machine-readable Transparent copy along with each Opaque copy, or
+ state in or with each Opaque copy a publicly-accessible
+ computer-network location containing a complete Transparent copy
+ of the Document, free of added material, which the general
+ network-using public has access to download anonymously at no
+ charge using public-standard network protocols. If you use the
+ latter option, you must take reasonably prudent steps, when you
+ begin distribution of Opaque copies in quantity, to ensure that
+ this Transparent copy will remain thus accessible at the stated
+ location until at least one year after the last time you
+ distribute an Opaque copy (directly or through your agents or
+ retailers) of that edition to the public.
+
+ It is requested, but not required, that you contact the authors of
+ the Document well before redistributing any large number of
+ copies, to give them a chance to provide you with an updated
+ version of the Document.
+
+ 4. MODIFICATIONS
+
+ You may copy and distribute a Modified Version of the Document
+ under the conditions of sections 2 and 3 above, provided that you
+ release the Modified Version under precisely this License, with
+ the Modified Version filling the role of the Document, thus
+ licensing distribution and modification of the Modified Version to
+ whoever possesses a copy of it. In addition, you must do these
+ things in the Modified Version:
+
+ A. Use in the Title Page (and on the covers, if any) a title
+ distinct from that of the Document, and from those of
+ previous versions (which should, if there were any, be listed
+ in the History section of the Document). You may use the
+ same title as a previous version if the original publisher of
+ that version gives permission.
+
+ B. List on the Title Page, as authors, one or more persons or
+ entities responsible for authorship of the modifications in
+ the Modified Version, together with at least five of the
+ principal authors of the Document (all of its principal
+ authors, if it has less than five).
+
+ C. State on the Title page the name of the publisher of the
+ Modified Version, as the publisher.
+
+ D. Preserve all the copyright notices of the Document.
+
+ E. Add an appropriate copyright notice for your modifications
+ adjacent to the other copyright notices.
+
+ F. Include, immediately after the copyright notices, a license
+ notice giving the public permission to use the Modified
+ Version under the terms of this License, in the form shown in
+ the Addendum below.
+
+ G. Preserve in that license notice the full lists of Invariant
+ Sections and required Cover Texts given in the Document's
+ license notice.
+
+ H. Include an unaltered copy of this License.
+
+ I. Preserve the section entitled "History", and its title, and
+ add to it an item stating at least the title, year, new
+ authors, and publisher of the Modified Version as given on
+ the Title Page. If there is no section entitled "History" in
+ the Document, create one stating the title, year, authors,
+ and publisher of the Document as given on its Title Page,
+ then add an item describing the Modified Version as stated in
+ the previous sentence.
+
+ J. Preserve the network location, if any, given in the Document
+ for public access to a Transparent copy of the Document, and
+ likewise the network locations given in the Document for
+ previous versions it was based on. These may be placed in
+ the "History" section. You may omit a network location for a
+ work that was published at least four years before the
+ Document itself, or if the original publisher of the version
+ it refers to gives permission.
+
+ K. In any section entitled "Acknowledgments" or "Dedications",
+ preserve the section's title, and preserve in the section all
+ the substance and tone of each of the contributor
+ acknowledgments and/or dedications given therein.
+
+ L. Preserve all the Invariant Sections of the Document,
+ unaltered in their text and in their titles. Section numbers
+ or the equivalent are not considered part of the section
+ titles.
+
+ M. Delete any section entitled "Endorsements". Such a section
+ may not be included in the Modified Version.
+
+ N. Do not retitle any existing section as "Endorsements" or to
+ conflict in title with any Invariant Section.
+
+ If the Modified Version includes new front-matter sections or
+ appendices that qualify as Secondary Sections and contain no
+ material copied from the Document, you may at your option
+ designate some or all of these sections as invariant. To do this,
+ add their titles to the list of Invariant Sections in the Modified
+ Version's license notice. These titles must be distinct from any
+ other section titles.
+
+ You may add a section entitled "Endorsements", provided it contains
+ nothing but endorsements of your Modified Version by various
+ parties--for example, statements of peer review or that the text
+ has been approved by an organization as the authoritative
+ definition of a standard.
+
+ You may add a passage of up to five words as a Front-Cover Text,
+ and a passage of up to 25 words as a Back-Cover Text, to the end
+ of the list of Cover Texts in the Modified Version. Only one
+ passage of Front-Cover Text and one of Back-Cover Text may be
+ added by (or through arrangements made by) any one entity. If the
+ Document already includes a cover text for the same cover,
+ previously added by you or by arrangement made by the same entity
+ you are acting on behalf of, you may not add another; but you may
+ replace the old one, on explicit permission from the previous
+ publisher that added the old one.
+
+ The author(s) and publisher(s) of the Document do not by this
+ License give permission to use their names for publicity for or to
+ assert or imply endorsement of any Modified Version.
+
+ 5. COMBINING DOCUMENTS
+
+ You may combine the Document with other documents released under
+ this License, under the terms defined in section 4 above for
+ modified versions, provided that you include in the combination
+ all of the Invariant Sections of all of the original documents,
+ unmodified, and list them all as Invariant Sections of your
+ combined work in its license notice.
+
+ The combined work need only contain one copy of this License, and
+ multiple identical Invariant Sections may be replaced with a single
+ copy. If there are multiple Invariant Sections with the same name
+ but different contents, make the title of each such section unique
+ by adding at the end of it, in parentheses, the name of the
+ original author or publisher of that section if known, or else a
+ unique number. Make the same adjustment to the section titles in
+ the list of Invariant Sections in the license notice of the
+ combined work.
+
+ In the combination, you must combine any sections entitled
+ "History" in the various original documents, forming one section
+ entitled "History"; likewise combine any sections entitled
+ "Acknowledgments", and any sections entitled "Dedications". You
+ must delete all sections entitled "Endorsements."
+
+ 6. COLLECTIONS OF DOCUMENTS
+
+ You may make a collection consisting of the Document and other
+ documents released under this License, and replace the individual
+ copies of this License in the various documents with a single copy
+ that is included in the collection, provided that you follow the
+ rules of this License for verbatim copying of each of the
+ documents in all other respects.
+
+ You may extract a single document from such a collection, and
+ distribute it individually under this License, provided you insert
+ a copy of this License into the extracted document, and follow
+ this License in all other respects regarding verbatim copying of
+ that document.
+
+ 7. AGGREGATION WITH INDEPENDENT WORKS
+
+ A compilation of the Document or its derivatives with other
+ separate and independent documents or works, in or on a volume of
+ a storage or distribution medium, does not as a whole count as a
+ Modified Version of the Document, provided no compilation
+ copyright is claimed for the compilation. Such a compilation is
+ called an "aggregate", and this License does not apply to the
+ other self-contained works thus compiled with the Document, on
+ account of their being thus compiled, if they are not themselves
+ derivative works of the Document.
+
+ If the Cover Text requirement of section 3 is applicable to these
+ copies of the Document, then if the Document is less than one
+ quarter of the entire aggregate, the Document's Cover Texts may be
+ placed on covers that surround only the Document within the
+ aggregate. Otherwise they must appear on covers around the whole
+ aggregate.
+
+ 8. TRANSLATION
+
+ Translation is considered a kind of modification, so you may
+ distribute translations of the Document under the terms of section
+ 4. Replacing Invariant Sections with translations requires special
+ permission from their copyright holders, but you may include
+ translations of some or all Invariant Sections in addition to the
+ original versions of these Invariant Sections. You may include a
+ translation of this License provided that you also include the
+ original English version of this License. In case of a
+ disagreement between the translation and the original English
+ version of this License, the original English version will prevail.
+
+ 9. TERMINATION
+
+ You may not copy, modify, sublicense, or distribute the Document
+ except as expressly provided for under this License. Any other
+ attempt to copy, modify, sublicense or distribute the Document is
+ void, and will automatically terminate your rights under this
+ License. However, parties who have received copies, or rights,
+ from you under this License will not have their licenses
+ terminated so long as such parties remain in full compliance.
+
+ 10. FUTURE REVISIONS OF THIS LICENSE
+
+ The Free Software Foundation may publish new, revised versions of
+ the GNU Free Documentation License from time to time. Such new
+ versions will be similar in spirit to the present version, but may
+ differ in detail to address new problems or concerns. See
+ `http://www.gnu.org/copyleft/'.
+
+ Each version of the License is given a distinguishing version
+ number. If the Document specifies that a particular numbered
+ version of this License "or any later version" applies to it, you
+ have the option of following the terms and conditions either of
+ that specified version or of any later version that has been
+ published (not as a draft) by the Free Software Foundation. If
+ the Document does not specify a version number of this License,
+ you may choose any version ever published (not as a draft) by the
+ Free Software Foundation.
+
+ADDENDUM: How to use this License for your documents
+----------------------------------------------------
+
+ To use this License in a document you have written, include a copy of
+the License in the document and put the following copyright and license
+notices just after the title page:
+
+ Copyright (C) YEAR YOUR NAME.
+ Permission is granted to copy, distribute and/or modify this document
+ under the terms of the GNU Free Documentation License, Version 1.1
+ or any later version published by the Free Software Foundation;
+ with the Invariant Sections being LIST THEIR TITLES, with the
+ Front-Cover Texts being LIST, and with the Back-Cover Texts being LIST.
+ A copy of the license is included in the section entitled ``GNU
+ Free Documentation License''.
+
+ If you have no Invariant Sections, write "with no Invariant Sections"
+instead of saying which ones are invariant. If you have no Front-Cover
+Texts, write "no Front-Cover Texts" instead of "Front-Cover Texts being
+LIST"; likewise for Back-Cover Texts.
+
+ If your document contains nontrivial examples of program code, we
+recommend releasing these examples in parallel under your choice of
+free software license, such as the GNU General Public License, to
+permit their use in free software.
+
+
+File: groff, Node: Request Index, Next: Escape Index, Prev: Copying This Manual, Up: Top
+
+Request Index
+*************
+
+ Requests appear without the leading control character (normally
+either `.' or `'').
+
+* Menu:
+
+* ab: Debugging.
+* ad: Manipulating Filling and Adjusting.
+* af: Assigning Formats.
+* aln: Setting Registers.
+* als: Strings.
+* am: Writing Macros.
+* am1: Writing Macros.
+* ami: Writing Macros.
+* as: Strings.
+* as1: Strings.
+* asciify: Diversions.
+* backtrace: Debugging.
+* bd: Artificial Fonts.
+* blm: Blank Line Traps.
+* box: Diversions.
+* boxa: Diversions.
+* bp: Page Control.
+* br: Manipulating Filling and Adjusting.
+* break: while.
+* brp: Manipulating Filling and Adjusting.
+* c2: Character Translations.
+* cc: Character Translations.
+* ce: Manipulating Filling and Adjusting.
+* cf: I/O.
+* cflags: Using Symbols.
+* ch: Page Location Traps.
+* char: Using Symbols.
+* chop: Strings.
+* close: I/O.
+* color: Colors.
+* continue: while.
+* cp: Implementation Differences.
+* cs: Artificial Fonts.
+* cu: Artificial Fonts.
+* da: Diversions.
+* de: Writing Macros.
+* de1: Writing Macros.
+* defcolor: Colors.
+* dei: Writing Macros.
+* di: Diversions.
+* do: Implementation Differences.
+* ds: Strings.
+* ds1: Strings.
+* dt: Diversion Traps.
+* ec: Character Translations.
+* ecr: Character Translations.
+* ecs: Character Translations.
+* el: if-else.
+* em: End-of-input Traps.
+* eo: Character Translations.
+* ev: Environments.
+* evc: Environments.
+* ex: Debugging.
+* fam: Font Families.
+* fc: Fields.
+* fchar: Using Symbols.
+* fi: Manipulating Filling and Adjusting.
+* fl: Debugging.
+* fp: Font Positions.
+* fspecial: Special Fonts.
+* ft <1>: Font Positions.
+* ft: Changing Fonts.
+* ftr: Changing Fonts.
+* hc: Manipulating Hyphenation.
+* hcode: Manipulating Hyphenation.
+* hla: Manipulating Hyphenation.
+* hlm: Manipulating Hyphenation.
+* hpf: Manipulating Hyphenation.
+* hpfa: Manipulating Hyphenation.
+* hpfcode: Manipulating Hyphenation.
+* hw: Manipulating Hyphenation.
+* hy: Manipulating Hyphenation.
+* hym: Manipulating Hyphenation.
+* hys: Manipulating Hyphenation.
+* ie: if-else.
+* if: if-else.
+* ig: Comments.
+* in: Line Layout.
+* it: Input Line Traps.
+* itc: Input Line Traps.
+* kern: Ligatures and Kerning.
+* lc: Leaders.
+* length: Strings.
+* lf: Debugging.
+* lg: Ligatures and Kerning.
+* linetabs: Tabs and Fields.
+* ll: Line Layout.
+* ls: Manipulating Spacing.
+* lt: Page Layout.
+* mc: Miscellaneous.
+* mk: Page Motions.
+* mso: I/O.
+* na: Manipulating Filling and Adjusting.
+* ne: Page Control.
+* nf: Manipulating Filling and Adjusting.
+* nh: Manipulating Hyphenation.
+* nm: Miscellaneous.
+* nn: Miscellaneous.
+* nop: if-else.
+* nr <1>: Auto-increment.
+* nr: Setting Registers.
+* nroff: Troff and Nroff Mode.
+* ns: Manipulating Spacing.
+* nx: I/O.
+* open: I/O.
+* opena: I/O.
+* os: Page Control.
+* output: Diversions.
+* pc: Page Layout.
+* pi: I/O.
+* pl: Page Layout.
+* pm: Debugging.
+* pn: Page Layout.
+* pnr: Debugging.
+* po: Line Layout.
+* ps: Changing Type Sizes.
+* psbb: Miscellaneous.
+* pso: I/O.
+* ptr: Debugging.
+* pvs: Changing Type Sizes.
+* rchar: Using Symbols.
+* rd: I/O.
+* return: Writing Macros.
+* rj: Manipulating Filling and Adjusting.
+* rm: Strings.
+* rn: Strings.
+* rnn: Setting Registers.
+* rr: Setting Registers.
+* rs: Manipulating Spacing.
+* rt: Page Motions.
+* shc: Manipulating Hyphenation.
+* shift: Parameters.
+* sizes: Changing Type Sizes.
+* so: I/O.
+* sp: Manipulating Spacing.
+* special: Special Fonts.
+* spreadwarn: Debugging.
+* ss: Manipulating Filling and Adjusting.
+* sty: Font Families.
+* substring: Strings.
+* sv: Page Control.
+* sy: I/O.
+* ta: Tabs and Fields.
+* tc: Tabs and Fields.
+* ti: Line Layout.
+* tkf: Ligatures and Kerning.
+* tl: Page Layout.
+* tm: Debugging.
+* tm1: Debugging.
+* tmc: Debugging.
+* tr: Character Translations.
+* trf: I/O.
+* trin: Character Translations.
+* trnt: Character Translations.
+* troff: Troff and Nroff Mode.
+* uf: Artificial Fonts.
+* ul: Artificial Fonts.
+* unformat: Diversions.
+* vpt: Page Location Traps.
+* vs: Changing Type Sizes.
+* warn: Debugging.
+* warnscale: Debugging.
+* wh: Page Location Traps.
+* while: while.
+* write: I/O.
+* writec: I/O.
+* writem: I/O.
+
+
+File: groff, Node: Escape Index, Next: Operator Index, Prev: Request Index, Up: Top
+
+Escape Index
+************
+
+ Any escape sequence `\X' with X not in the list below emits a
+warning, printing glyph X.
+
+* Menu:
+
+* <colon>: Manipulating Hyphenation.
+* \: Using Symbols.
+* \!: Diversions.
+* \": Comments.
+* \#: Comments.
+* \$: Parameters.
+* \$*: Parameters.
+* \$0: Parameters.
+* \$@: Parameters.
+* \%: Manipulating Hyphenation.
+* \&: Ligatures and Kerning.
+* \': Using Symbols.
+* \): Ligatures and Kerning.
+* \*: Strings.
+* \,: Ligatures and Kerning.
+* \-: Using Symbols.
+* \.: Character Translations.
+* \/: Ligatures and Kerning.
+* \0: Page Motions.
+* \<RET>: Line Control.
+* \<SP>: Page Motions.
+* \?: Diversions.
+* \\: Character Translations.
+* \^: Page Motions.
+* \`: Using Symbols.
+* \a: Leaders.
+* \A: Identifiers.
+* \b: Drawing Requests.
+* \B: Expressions.
+* \C: Using Symbols.
+* \c: Line Control.
+* \D: Drawing Requests.
+* \d: Page Motions.
+* \E: Character Translations.
+* \e: Character Translations.
+* \f: Font Positions.
+* \F: Font Families.
+* \f: Changing Fonts.
+* \g: Assigning Formats.
+* \h: Page Motions.
+* \H: Artificial Fonts.
+* \k: Page Motions.
+* \L: Drawing Requests.
+* \l: Drawing Requests.
+* \M: Colors.
+* \m: Colors.
+* \N: Using Symbols.
+* \n <1>: Auto-increment.
+* \n: Interpolating Registers.
+* \O: Suppressing output.
+* \o: Page Motions.
+* \p: Manipulating Filling and Adjusting.
+* \r: Page Motions.
+* \R: Setting Registers.
+* \s: Changing Type Sizes.
+* \S: Artificial Fonts.
+* \t: Tabs and Fields.
+* \u: Page Motions.
+* \V: I/O.
+* \v: Page Motions.
+* \w: Page Motions.
+* \X: Postprocessor Access.
+* \x: Manipulating Spacing.
+* \Y: Postprocessor Access.
+* \Z: Page Motions.
+* \z: Page Motions.
+* \{: if-else.
+* \|: Page Motions.
+* \}: if-else.
+* \~: Page Motions.
+
+
+File: groff, Node: Operator Index, Next: Register Index, Prev: Escape Index, Up: Top
+
+Operator Index
+**************
+
+* Menu:
+
+* !: Expressions.
+* %: Expressions.
+* &: Expressions.
+* (: Expressions.
+* ): Expressions.
+* *: Expressions.
+* +: Expressions.
+* -: Expressions.
+* /: Expressions.
+* <: Expressions.
+* <=: Expressions.
+* <?: Expressions.
+* <colon>: Expressions.
+* =: Expressions.
+* ==: Expressions.
+* >: Expressions.
+* >=: Expressions.
+* >?: Expressions.
+
+
+File: groff, Node: Register Index, Next: Macro Index, Prev: Operator Index, Up: Top
+
+Register Index
+**************
+
+ The macro package or program a specific register belongs to is
+appended in brackets.
+
+ A register name `x' consisting of exactly one character can be
+accessed as `\nx'. A register name `xx' consisting of exactly two
+characters can be accessed as `\n(xx'. Register names `xxx' of any
+length can be accessed as `\n[xxx]'.
+
+* Menu:
+
+* $$: Built-in Registers.
+* %: Page Layout.
+* .$: Parameters.
+* .a: Manipulating Spacing.
+* .A: Built-in Registers.
+* .b: Artificial Fonts.
+* .C: Implementation Differences.
+* .c: Built-in Registers.
+* .cdp: Environments.
+* .ce: Manipulating Filling and Adjusting.
+* .cht: Environments.
+* .color: Colors.
+* .csk: Environments.
+* .d: Diversions.
+* .ev: Environments.
+* .f: Font Positions.
+* .F: Built-in Registers.
+* .fam: Font Families.
+* .fn: Font Families.
+* .fp: Font Positions.
+* .g: Built-in Registers.
+* .h: Diversions.
+* .H: Built-in Registers.
+* .hla: Manipulating Hyphenation.
+* .hlc: Manipulating Hyphenation.
+* .hlm: Manipulating Hyphenation.
+* .hy: Manipulating Hyphenation.
+* .hym: Manipulating Hyphenation.
+* .hys: Manipulating Hyphenation.
+* .i: Line Layout.
+* .in: Line Layout.
+* .int: Line Control.
+* .j: Manipulating Filling and Adjusting.
+* .k: Page Motions.
+* .kern: Ligatures and Kerning.
+* .l: Line Layout.
+* .L: Manipulating Spacing.
+* .lg: Ligatures and Kerning.
+* .linetabs: Tabs and Fields.
+* .ll: Line Layout.
+* .lt: Page Layout.
+* .ne: Page Location Traps.
+* .ns: Manipulating Spacing.
+* .o: Line Layout.
+* .p: Page Layout.
+* .P: Built-in Registers.
+* .pn: Page Layout.
+* .ps: Fractional Type Sizes.
+* .psr: Fractional Type Sizes.
+* .pvs: Changing Type Sizes.
+* .rj: Manipulating Filling and Adjusting.
+* .s: Changing Type Sizes.
+* .sr: Fractional Type Sizes.
+* .ss: Manipulating Filling and Adjusting.
+* .sss: Manipulating Filling and Adjusting.
+* .t: Page Location Traps.
+* .T: Built-in Registers.
+* .tabs: Tabs and Fields.
+* .trunc: Page Location Traps.
+* .u: Manipulating Filling and Adjusting.
+* .v: Changing Type Sizes.
+* .V: Built-in Registers.
+* .vpt: Page Location Traps.
+* .warn: Debugging.
+* .x: Built-in Registers.
+* .Y: Built-in Registers.
+* .y: Built-in Registers.
+* .z: Diversions.
+* c.: Built-in Registers.
+* ct: Page Motions.
+* dl: Diversions.
+* dn: Diversions.
+* dw: Built-in Registers.
+* dy: Built-in Registers.
+* FF [ms]: ms Document Control Registers.
+* FI [ms]: ms Document Control Registers.
+* FL [ms]: ms Document Control Registers.
+* FM [ms]: ms Document Control Registers.
+* HM [ms]: ms Document Control Registers.
+* hours: Built-in Registers.
+* hp: Page Motions.
+* LL [ms]: ms Document Control Registers.
+* llx: Miscellaneous.
+* lly: Miscellaneous.
+* ln: Built-in Registers.
+* LT [ms]: ms Document Control Registers.
+* MINGW [ms] <1>: Additional ms Macros.
+* MINGW [ms]: ms Document Control Registers.
+* minutes: Built-in Registers.
+* mo: Built-in Registers.
+* nl: Page Control.
+* opmaxx: Suppressing output.
+* opmaxy: Suppressing output.
+* opminx: Suppressing output.
+* opminy: Suppressing output.
+* PD [ms]: ms Document Control Registers.
+* PI [ms]: ms Document Control Registers.
+* PO [ms]: ms Document Control Registers.
+* PS [ms]: ms Document Control Registers.
+* ps4html [grohtml]: grohtml specific registers and strings.
+* QI [ms]: ms Document Control Registers.
+* rsb: Page Motions.
+* rst: Page Motions.
+* sb: Page Motions.
+* seconds: Built-in Registers.
+* skw: Page Motions.
+* slimit: Debugging.
+* ssc: Page Motions.
+* st: Page Motions.
+* systat: I/O.
+* urx: Miscellaneous.
+* ury: Miscellaneous.
+* VS [ms]: ms Document Control Registers.
+* year: Built-in Registers.
+* yr: Built-in Registers.
+
+
+File: groff, Node: Macro Index, Next: String Index, Prev: Register Index, Up: Top
+
+Macro Index
+***********
+
+ The macro package a specific macro belongs to is appended in
+brackets. They appear without the leading control character (normally
+`.').
+
+* Menu:
+
+* 1C [ms]: ms Multiple Columns.
+* 2C [ms]: ms Multiple Columns.
+* [ [ms]: ms Insertions.
+* ] [ms]: ms Insertions.
+* AB [ms]: ms Cover Page Macros.
+* AE [ms]: ms Cover Page Macros.
+* AI [ms]: ms Cover Page Macros.
+* AM [ms] <1>: Additional ms Macros.
+* AM [ms]: ms Strings and Special Characters.
+* AU [ms]: ms Cover Page Macros.
+* B [man]: Man font macros.
+* B [ms]: Highlighting in ms.
+* B1 [ms]: ms Displays and Keeps.
+* B2 [ms]: ms Displays and Keeps.
+* BD [ms]: ms Displays and Keeps.
+* BI [man]: Man font macros.
+* BI [ms]: Highlighting in ms.
+* BR [man]: Man font macros.
+* BX [ms]: Highlighting in ms.
+* CD [ms]: ms Displays and Keeps.
+* CW [ms] <1>: Additional ms Macros.
+* CW [ms]: Highlighting in ms.
+* DA [ms]: ms Cover Page Macros.
+* DE [ms]: ms Displays and Keeps.
+* DS [ms] <1>: Additional ms Macros.
+* DS [ms]: ms Displays and Keeps.
+* DT [man]: Miscellaneous man macros.
+* EF [ms]: ms Headers and Footers.
+* EH [ms]: ms Headers and Footers.
+* EN [ms]: ms Insertions.
+* EQ [ms]: ms Insertions.
+* FE [ms]: ms Footnotes.
+* FS [ms]: ms Footnotes.
+* HP [man]: Man usage.
+* I [man]: Man font macros.
+* I [ms]: Highlighting in ms.
+* IB [man]: Man font macros.
+* ID [ms]: ms Displays and Keeps.
+* IP [man]: Man usage.
+* IP [ms]: Lists in ms.
+* IR [man]: Man font macros.
+* IX [ms]: Additional ms Macros.
+* KE [ms]: ms Displays and Keeps.
+* KF [ms]: ms Displays and Keeps.
+* KS [ms]: ms Displays and Keeps.
+* LD [ms]: ms Displays and Keeps.
+* LG [ms]: Highlighting in ms.
+* LP [man]: Man usage.
+* LP [ms]: Paragraphs in ms.
+* MC [ms]: ms Multiple Columns.
+* ND [ms]: ms Cover Page Macros.
+* NH [ms]: Headings in ms.
+* NL [ms]: Highlighting in ms.
+* OF [ms]: ms Headers and Footers.
+* OH [ms]: ms Headers and Footers.
+* P [man]: Man usage.
+* PD [man]: Miscellaneous man macros.
+* PE [ms]: ms Insertions.
+* PP [man]: Man usage.
+* PP [ms]: Paragraphs in ms.
+* PS [ms]: ms Insertions.
+* PX [ms]: ms TOC.
+* QP [ms]: Paragraphs in ms.
+* R [ms]: Highlighting in ms.
+* RB [man]: Man font macros.
+* RD [ms]: ms Displays and Keeps.
+* RE [man]: Man usage.
+* RE [ms]: Indents in ms.
+* RI [man]: Man font macros.
+* RP [ms]: ms Cover Page Macros.
+* RS [man]: Man usage.
+* RS [ms]: Indents in ms.
+* SB [man]: Man font macros.
+* SH [man]: Man usage.
+* SH [ms]: Headings in ms.
+* SM [man]: Man font macros.
+* SM [ms]: Highlighting in ms.
+* SS [man]: Man usage.
+* TA [ms]: Tabstops in ms.
+* TC [ms]: ms TOC.
+* TE [ms]: ms Insertions.
+* TH [man]: Man usage.
+* TL [ms]: ms Cover Page Macros.
+* TP [man]: Man usage.
+* TS [ms]: ms Insertions.
+* UL [ms]: Highlighting in ms.
+* XA [ms]: ms TOC.
+* XE [ms]: ms TOC.
+* XP [ms]: Paragraphs in ms.
+* XS [ms]: ms TOC.
+
generated by cgit v1.2.3 (git 2.25.1) at 2025-03-31 20:37:44 +0000