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diff --git a/share/doc/usd/21.troff/m0a b/share/doc/usd/21.troff/m0a new file mode 100644 index 000000000000..1a0be6c58f54 --- /dev/null +++ b/share/doc/usd/21.troff/m0a @@ -0,0 +1,607 @@ +.\" Copyright (C) Caldera International Inc. 2001-2002. All rights reserved. +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions are +.\" met: +.\" +.\" Redistributions of source code and documentation must retain the above +.\" copyright notice, this list of conditions and the following +.\" disclaimer. +.\" +.\" 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. +.\" +.\" All advertising materials mentioning features or use of this software +.\" must display the following acknowledgement: +.\" +.\" This product includes software developed or owned by Caldera +.\" International, Inc. Neither the name of Caldera International, Inc. +.\" nor the names of other contributors may be used to endorse or promote +.\" products derived from this software without specific prior written +.\" permission. +.\" +.\" USE OF THE SOFTWARE PROVIDED FOR UNDER THIS LICENSE BY CALDERA +.\" INTERNATIONAL, INC. 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 CALDERA INTERNATIONAL, INC. 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) RISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN +.\" IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +.\" +.\" @(#)m0a 8.1 (Berkeley) 8/14/93 +.\" +.\" $FreeBSD$ +.br +.tr | +.ce +.ft B +SUMMARY OF REQUESTS AND OUTLINE OF THIS MANUAL +.ft R +.de mx +.ev 2 +.nf +.h1 +.in +.sp +.fi +.ev +.ns +.. +.xx +.h1 \s-1#\s+1 * +.fn +.sp .3 +*Values separated by "\fB;\fR" are for \*(NR and \*(TR respectively. +.sp .2 +\s-1#\s+1Notes are explained at the end of this Summary and Index +.ef +.mh +General Explanation +.mh +Font and Character Size Control +.bt +\fB&ps\fI\|\(+-N\fR 10\|point previous E Point size; also \fB\es\fI\(+-N\fR.\(dg +.b1 +\fB&fz\fI|F|\(+-N\fR off - E font \fIF\fR to point size \fI\(+-N\fR. +.b1 +\fB&fz|S|\fIF|\(+-N\fR off - E Special Font characters to point size \fI\(+-N\fR. +.b1 +\fB&ss\fI|N\fR 12\(sl36\|em ignored E Space-character size +set to \fIN\fR\(sl36\|em.\(dg +.b1 +\fB&cs\fI|F\|N\|M\fR off - P Constant character +space (width) +mode (font \fIF\^\fR\^).\(dg +.b1 +\fB&bd\fI|F|N\fR off - P Embolden font \fIF\fR by \fIN\fR\(mi1 units.\(dg +.b1 +\fB&bd|S|\fIF|N\fR off - P Embolden Special Font when current font is \fIF\fR.\(dg +.fn +.sp .2 +\(dgNo effect in \*(NR. +.ef +.b1 +\fB&ft\fI|F\fR Roman previous E Change to font +\fIF\fR|= \fIx\fR, \fIxx\fR, or 1-4. +Also \fB\ef\fIx\fR,\|\fB\ef(\fIxx\fR,\|\fB\ef\fIN\fR. +.b1 +\fB&fp\fI|N|F\fR R,I,B,S ignored - Font named \fIF\fR mounted on physical position 1\(<=\fIN\fR\(<=4. +.mh +Page Control +.bt +\fB&pl\fI|\(+-N\fR 11\|in 11\|in \fBv\fR Page length. +.b1 +\fB&bp|\fI\(+-N\fR \fIN\(eq\fR1 - B\(dd,\fBv\fR \ +Eject current page; next page number \fIN\fR. +.fn +.sp .2 +\(ddThe use of "\ \fB\'\fR\ " as control character (instead of "\fB.\fR") +suppresses the break function. +.ef +.b1 +\fB&pn\fI|\(+-N N\(eq\fR1 ignored - Next page number \fIN\fR. +.b1 +\fB&po\fI|\(+-N\fR 0;|26\(sl27\|in previous \fBv\fR Page offset. +.b1 +\fB&ne\fI|N\fR - \fIN\(eq\fR1\fIV\fR D,\fBv\fR Need \fIN\fR vertical space (\fIV\fR = vertical spacing). +.b1 +\fB&mk|\fIR\fR none internal D Mark current vertical place in register \fIR\fR. +.b1 +\fB&rt\fI|\(+-N\fR none internal D,\fBv\fR Return \fI(upward only)\fR to marked vertical place. +.mh +Text Filling, Adjusting, and Centering +.bt +\fB&br\fR - - B Break. +.b1 +.lg 0 +\fB&fi\fR \(fill - B,E Fill output lines. +.lg +.b1 +\fB&nf\fR fill - B,E No filling or adjusting of output lines. +.b1 +\fB&ad\fI|c\fR adj,both adjust E Adjust output lines with mode \fIc\fR. +.b1 +\fB&na\fR adjust - E No output line adjusting. +.b1 +\fB&ce\fI|N\fR off \fIN\(eq\fR1 B,E Center following \fIN\fR input text lines. +.mh +Vertical Spacing +.bt +\fB&vs\fI|N\fR 1\(sl6in;12pts previous E,\fBp\fR Vertical base line spacing (\fIV\fR\^). +.b1 +\fB&ls\fI|N N\(eq\fR1 previous E Output \fIN\(mi\fR1 \fIV\^\fRs after each text output line. +.b1 +\fB&sp\fI|N\fR - \fIN\(eq\fR1\fIV\fR B,\fBv\fR Space \ +vertical distance \fIN\fR \fIin either direction\fR. +.b1 +\fB&sv\fI|N\fR - \fIN\(eq\fR1\fIV\fR \fBv\fR Save vertical distance \fIN\fR. +.b1 +\fB&os\fR - - - Output saved vertical distance. +.b1 +\fB&ns\fR space - D Turn no-space mode on. +.b1 +\fB&rs\fR - - D Restore spacing; turn no-space mode off. +.mh +Line Length and Indenting +.bt +\fB&ll\fI|\(+-N\fR 6.5\|in previous E,\fBm\fR Line length. +.b1 +\fB&in\fI|\(+-N\fR \fIN\(eq\fR\^0 previous B,E,\fBm\fR Indent. +.b1 +\fB&ti\fI|\(+-N\fR - ignored B,E,\fBm\fR Temporary indent. +.mh +Macros, Strings, Diversion, and Position Traps +.bt +\fB&de\fI|xx|yy\fR - \fI.yy=\fB..\fR - Define or redefine macro \fIxx;\fR end at call of \fIyy\fR. +.b1 +\fB&am\fI|xx|yy\fR - \fI.yy=\fB..\fR - Append to a macro. +.b1 +\fB&ds\fI|xx|string\fR - ignored - Define a string \fIxx\fR containing \fIstring\fR. +.b1 +\fB&as\fI|xx|string\fR - ignored - Append \fIstring\fR to string \fIxx\fR. +.b1 +\fB&rm\fI|xx\fR - ignored - Remove request, macro, or string. +.b1 +\fB&rn\fI|xx|yy\fR - ignored - Rename request, macro, or string \fIxx\fR to \fIyy\fR. +.b1 +\fB&di\fI|xx\fR - end D Divert output to macro \fIxx\fR. +.b1 +\fB&da\fI|xx\fR - end D Divert and append to \fIxx\fR. +.b1 +\fB&wh\fI|N|xx\fR - - \fBv\fR Set location trap; negative is w.r.t. page bottom. +.b1 +\fB&ch\fI|xx|N\fR - - \fBv\fR Change trap location. +.b1 +\fB&dt\fI|N|xx\fR - off D,\fBv\fR Set a diversion trap. +.b1 +\fB&it\fI|N|xx\fR - off E Set an input-line count trap. +.b1 +\fB&em\fI|xx\fR none none - End macro is \fIxx\fI. +.mh +Number Registers +.bt +\fB&nr\fI|R|\(+-N|M\fR - - \fBu\fR Define and set number register \fIR\fR; auto-increment by \fIM\fR. +.b1 +\fB&af\fI|R|c\fR arabic - - Assign format to register \fIR\fR (\fIc=\fB1\fR, \fBi\fR, \fBI\fR, \fBa\fR, \fBA\fR). +.b1 +\fB&rr\fI|R\fR - - - Remove register \fIR\fR. +.mh +Tabs, Leaders, and Fields +.bt +\fB&ta\fI|Nt|...\fR 0.8;|0.5in none E,\fBm\fR Tab settings; \fIleft\fR type, unless \fIt=\fBR\fR(right), \fBC\fR(centered). +.b1 +\fB&tc\fI|c\fR none none E Tab repetition character. +.b1 +\fB&lc\fI|c\fR \fB.\fR none E Leader repetition character. +.b1 +\fB&fc\fI|a|b\fR off off - Set field delimiter \fIa\fR and pad character \fIb\fR. +.mh +Input and Output Conventions and Character Translations +.bt +\fB&ec\fI|c\fR \e \e - Set escape character. +.b1 +\fB&eo\fR on - - Turn off escape character mechanism. +.b1 +\fB&lg\fI|N\fR -;\|on on - Ligature mode +on if \fIN\fR>0. +.b1 +\fB&ul\fI|N\fR off \fIN\(eq\fR1 E Underline (italicize in \*(TR) \fIN\fR input lines. +.b1 +\fB&cu\fI|N\fR off \fIN\(eq\fR1 E Continuous underline in \*(NR; like \fBul\fR in \*(TR. +.b1 +\fB&uf\fI|F\fR Italic Italic - Underline font set to \fIF\fR (to be switched to by \fBul\fR). +.b1 +\fB&cc\fI|c\fR \fB. .\fR E Set control character to \fIc\fR. +.b1 +\fB&c2\fI|c\fR \fB\' \'\fR E Set nobreak control character to \fIc\fR. +.b1 +\fB&tr\fI|abcd....\fR none - O Translate \fIa\fR to \fIb\fR, etc. on output. +.mh +Local Horizontal and Vertical Motions, and the Width Function +.mh +Overstrike, Bracket, Line-drawing, and Zero-width Functions +.mh +Hyphenation. +.bt +\fB&nh\fR hyphenate - E No hyphenation. +.b1 +\fB&hy\fI|N\fR hyphenate hyphenate E Hyphenate; \fIN =\fR mode. +.b1 +\fB&hc\fI|c\fR \fB\e% \e%\fR E Hyphenation indicator character \fIc\fR. +.b1 +\fB&hw\fI|word1|...\fR ignored - Exception words. +.mh +Three Part Titles. +.bt +\fB&tl\fI|\'left\|\'center\|\'right\|\'\fR - - Three part title. +.b1 +\fB&pc\fI|c\fR \fB%\fR off - Page number character. +.b1 +\fB<\fI|\(+-N\fR 6.5\|in previous E,\fBm\fR Length of title. +.mh +Output Line Numbering. +.bt +\fB&nm\fI|\(+-N|M|S|I\fR off E Number mode on or off, set parameters. +.b1 +\fB&nn\fI|N\fR - \fIN\(eq\fR1 E Do not number next \fIN\fR lines. +.mh +Conditional Acceptance of Input +.bt +\fB&if\fI|c|anything\fR - - If condition \fIc\fR true, accept \fIanything\fR as input, +.b1 + for multi-line use \fI\e{anything\|\e}\fR. +.b1 +\fB&if|!\fIc|anything\fR - - If condition \fIc\fR false, accept \fIanything\fR. +.b1 +\fB&if\fI|N|anything\fR - \fBu\fR If expression \fIN\fR > 0, accept \fIanything\fR. +.b1 +\fB&if|!\fIN|anything\fR - \fBu\fR If expression \fIN\fR \(<= 0, accept \fIanything\fR. +.b1 +\fB&if\fI|\|\'string1\|\'string2\|\'|anything\fR - If \fIstring1\fR identical to \fIstring2\fR, +accept \fIanything\fR. +.b1 +\fB&if|!\fI\|\'string1\|\'string2\|\'|anything\fR - If \fIstring1\fR not identical to \fIstring2\fR, +accept \fIanything\fR. +.b1 +\fB&ie\fI|c|anything\fR - \fBu\fR If portion of if-else; all above forms (like \fBif\fR). +.b1 +\fB&el\fI|anything\fR - - Else portion of if-else. +.mh +Environment Switching. +.bt +\fB&ev\fI|N\fR \fIN\(eq\fR0 previous - Environment switched (\fIpush down\fR). +.mh +Insertions from the Standard Input +.bt +\fB&rd\fI|prompt\fR\fR - \fIprompt=\s-1\fRBEL\s+1 Read insertion. +.b1 +\fB&ex\fR - - - \ +Exit from \*(NR\(sl\*(TR. +.mh +Input\(slOutput File Switching +.bt +\fB&so\fI|filename\fR - - Switch source file \fI(push down)\fR. +.b1 +\fB&nx\fI|filename\fR end-of-file - Next file. +.b1 +\fB&pi\fI|program\fR - - Pipe output to \fIprogram\fR (\*(NR only). +.mh +Miscellaneous +.bt +\fB&mc\fI|c|N\fR - off E,\fBm\fR Set margin character \fIc\fR and separation \fIN\fR. +.b1 +\fB&tm\fI|string\fR - newline - Print \fIstring\fR on terminal \ +(\s-1UNIX\s+1 standard error output). +.b1 +\fB&ig\fI|yy\fR - \fI.yy=\fB..\fR - Ignore till call of \fIyy\fR. +.b1 +\fB&pm\fI|t\fR - all - Print macro names and sizes; +.b1 + if \fIt\fR present, print only total of sizes. +.b1 +\fB&ab\fI|string\fR - - - Print a message and abort. +.b1 +.lg 0 +\fB&fl\fR - - B Flush output buffer. +.lg +.mh +Output and Error Messages +.xx +.nf +.rm mx +.ft R +\l'\n(.lu' +.ft B +.xx +.ta .3iC .6i + Notes- +.xx +.ft R + B Request normally causes a break. + D Mode or relevant parameters associated with current diversion level. + E Relevant parameters are a part of the current environment. + O Must stay in effect until logical output. + P Mode must be still or again in effect at the time of physical output. + \fBv\fR,\fBp\fR,\fBm\fR,\fBu\fR Default scale indicator; if not specified, scale indicators are \fIignored\fR. +.br +.nr zz 11 +.de cl +.ie \\n+(cl<\n(zz \{\ +. po +\\n(.lu/\n(zzu +. rt +.\} +.el \{\ +.po 26i/27u +.\} +.. +.nr cl 0 1 +.di zz +.ta .3iR +.nf +.ps 8 +.vs 10 +ab 20 +ad 4 +af 8 +am 7 +as 7 +bd 2 +bp 3 +br 4 +c2 10 +cc 10 +ce 4 +ch 7 +cs 2 +cu 10 +da 7 +de 7 +di 7 +ds 7 +dt 7 +ec 10 +el 16 +em 7 +eo 10 +ev 17 +ex 18 +fc 9 +fi 4 +fl 20 +fp 2 +ft 2 +fz 2 +hc 13 +hw 13 +hy 13 +ie 16 +if 16 +ig 20 +in 6 +it 7 +lc 9 +lg 10 +li 10 +ll 6 +ls 5 +lt 14 +mc 20 +mk 3 +na 4 +ne 3 +nf 4 +nh 13 +nm 15 +nn 15 +nr 8 +ns 5 +nx 19 +os 5 +pc 14 +pi 19 +pl 3 +pm 20 +pn 3 +po 3 +ps 2 +rd 18 +rm 7 +rn 7 +rr 8 +rs 5 +rt 3 +so 19 +sp 5 +ss 2 +sv 5 +ta 9 +tc 9 +ti 6 +tl 14 +tm 20 +tr 10 +uf 10 +ul 10 +vs 5 +wh 7 +.di +.nr aa \n(dn/\n(zz +.ne \n(aau+10p +.sp +.ft B +Alphabetical Request and Section Number Cross Reference +.ft +.sp .3 +.wh \n(nlu+\n(aau cl +.nr qq \n(nlu+\n(aau +.ps +.vs +.mk +.zz +.rt +.sp \n(.tu +.ch cl 12i +.sp +.bp +.nf +.ft B +Escape Sequences for Characters, Indicators, and Functions +.ft R +.xx +.TS +c2l +c2l2l +n2l2l. +.ft I +.bd I 3 +Section Escape +Reference Sequence Meaning +.ft R +.bd I +.xx +10.1 \fB\e\e\fR \e (to prevent or delay the interpretation of \e\|) +10.1 \fB\ee\fR Printable version of the \fIcurrent\fR escape character. +2.1 \fB\e\'\fR \' (acute accent); equivalent to \fB\e(aa\fR +2.1 \fB\e\`\fR \` (grave accent); equivalent to \fB\e(ga\fR +2.1 \fB\e\-\fR \- Minus sign in the \fIcurrent\fR font +7 \fB\e\^.\fR Period (dot) (see \fBde\fR) +11.1 \fB\e\fR(space) Unpaddable space-size space character +11.1 \fB\e0\fR Digit width space +.tr || +11.1 \fB\e\||\fR 1\(sl6\|em narrow space character (zero width in \*(NR) +.tr | +11.1 \fB\e^\fR 1\(sl12\|em half-narrow space character (zero width in \*(NR) +.tr && +4.1 \fB\e&\fR Non-printing, zero width character +.tr &. +10.6 \fB\e!\fR Transparent line indicator +10.7 \fB\e"\fR Beginning of comment +7.3 \fB\e$\fIN\fR Interpolate argument 1\(<=\fIN\fR\(<=9 +13 \fB\e%\fR Default optional hyphenation character +2.1 \fB\e(\fIxx\fR Character named \fIxx\fR +7.1 \fB\e\(**\fIx\fR,|\fB\e\(**(\fIxx\fR Interpolate string \fIx\fR or \fIxx\fR +9.1 \fB\ea\fR Non-interpreted leader character +12.3 \fB\eb\fI\'abc...\|\'\fR Bracket building function +4.2 \fB\ec\fR Interrupt text processing +11.1 \fB\ed\fR Forward (down) 1\(sl2\|em vertical motion (1\(sl2 line in \*(NR) +2.2 \fB\ef\fIx\fR,\fB\ef(\fIxx\fR,\fB\ef\fIN\fR Change to font named \fIx\fR or \fIxx\fR, or position \fIN\fR +11.1 \fB\eh\fI\'N|\'\fR Local horizontal motion; move right \fIN\fR \fI(negative left)\fR +11.3 \fB\ek\fIx\fR Mark horizontal \fIinput\fR place in register \fIx\fR +12.4 \fB\el\fI\|\'Nc\|\'\fR Horizontal line drawing function (optionally with \fIc\fR\|) +12.4 \fB\eL\fI\'Nc\|\'\fR Vertical line drawing function (optionally with \fIc\fR\|) +8 \fB\en\fIx\fR,\fB\en(\fIxx\fR Interpolate number register \fIx\fR or \fIxx\fR +12.1 \fB\eo\fI\'abc...\|\'\fR Overstrike characters \fIa, b, c, ...\fR +4.1 \fB\ep\fR Break and spread output line +11.1 \fB\er\fR Reverse 1\|em vertical motion (reverse line in \*(NR) +2.3 \fB\es\fIN\fR,\|\fB\es\fI\(+-N\fR Point-size change function +9.1 \fB\et\fR Non-interpreted horizontal tab +11.1 \fB\eu\fR Reverse (up) 1\(sl2\|em vertical motion (1\(sl2 line in \*(NR) +11.1 \fB\ev\fI\'N\|\|\'\fR Local vertical motion; move down \fIN\fR \fI(negative up)\fR +11.2 \fB\ew\fI\'string\|\'\fR Interpolate width of \fIstring\fR +5.2 \fB\ex\fI\'N\|\|\'\fR Extra line-space function \fI(negative before, positive after)\fR +12.2 \fB\ez\fIc\fR Print \fIc\fR with zero width (without spacing) +16 \fB\e{\fR Begin conditional input +16 \fB\e}\fR End conditional input +10.7 \fB\e\fR(newline) Concealed (ignored) newline +- \fB\e\fIX\fR \fIX\fR, any character \fInot\fR listed above +.TE +.fi +.sp +The escape sequences +\fB\e\e\fR, +\fB\e\^.\fR, +\fB\e"\fR, +\fB\e$\fR, +\fB\e\(**\fR, +\fB\ea\fR, +\fB\en\fR, +\fB\et\fR, +and +\fB\e\fR(newline) are interpreted in \fIcopy mode\fR (\(sc7.2). +.bp +.ft B +.nf +Predefined General Number Registers +.ft +.TS +c2l +c2l2l +n2l2l. +.ft I +.bd I 3 +Section Register +Reference Name Description +.ft R +.bd I +.xx +3 \fB%\fR Current page number. +19 \fBc&\fR Number of \fIlines\fR read from current input file. +11.2 \fBct\fR Character type (set by \fIwidth\fR function). +7.4 \fBdl\fR Width (maximum) of last completed diversion. +7.4 \fBdn\fR Height (vertical size) of last completed diversion. +- \fBdw\fR Current day of the week (1-7). +- \fBdy\fR Current day of the month (1-31). +11.3 \fBhp\fR Current horizontal place on \fIinput\fR line (not in ditroff) +15 \fBln\fR Output line number. +- \fBmo\fR Current month (1-12). +4.1 \fBnl\fR Vertical position of last printed text base-line. +11.2 \fBsb\fR Depth of string below base line (generated by \fIwidth\fR function). +11.2 \fBst\fR Height of string above base line (generated by \fIwidth\fR function). +- \fByr\fR Last two digits of current year. +.TE +.sp +.ft B +Predefined Read-Only Number Registers +.ft R +.TS +c2l +c2l2l +n2l2l. +.ft I +.bd I 3 +Section Register +Reference Name Description +.ft R +.bd I +.xx +7.3 \fB&$\fR Number of arguments available at the current macro level. +- \fB&A\fR Set to 1 in \*(TR, if \fB\-a\fR option used; always 1 in \*(NR. +11.1 \fB&H\fR Available horizontal resolution in basic units. +5.3 \fB&L\fR Set to current \fIline-spacing\fR (\fBls\fR) parameter +- \fB&P\fR Set to 1 if the current page is being printed; otherwise 0. +- \fB&T\fR Set to 1 in \*(NR, if \fB\-T\fR option used; always 0 in \*(TR. +11.1 \fB&V\fR Available vertical resolution in basic units. +5.2 \fB&a\fR Post-line extra line-space most recently utilized \ +using \fB\ex\fI\'N\|\'\fR. +19 \fB&c\fR Number of \fIlines\fR read from current input file. +7.4 \fB&d\fR Current vertical place in current diversion; equal to \fBnl\fR, if no diversion. +2.2 \fB&f\fR Current font as physical quadrant (1-4). +4 \fB&h\fR Text base-line high-water mark on current page or diversion. +6 \fB&i\fR Current indent. +4.2 \fB&j\fR Current adjustment mode and type. +4.1 \fB&k\fR Length of text portion on current partial output line. +6 \fB&l\fR Current line length. +4 \fB&n\fR Length of text portion on previous output line. +3 \fB&o\fR Current page offset. +3 \fB&p\fR Current page length. +2.3 \fB&s\fR Current point size. +7.5 \fB&t\fR Distance to the next trap. +4.1 \fB&u\fR Equal to 1 in fill mode and 0 in nofill mode. +5.1 \fB&v\fR Current vertical line spacing. +11.2 \fB&w\fR Width of previous character. +- \fB&x\fR Reserved version-dependent register. +- \fB&y\fR Reserved version-dependent register. +7.4 \fB&z\fR Name of current diversion. +.TE +.in 0 +.fi +.ps 10 +.vs 12 +.ft R +.bp |