bc/doc/texinfo.tex

53 %   dvips foo.dvi -o # or whatever, to process the dvi file; this makes foo.ps.
182 \newdimen\outerhsize \newdimen\outervsize % set by the paper size routines
500 % @: forces normal size whitespace following.
632     % Back up by the size of the box, whether we did a page break or not.
644 % @dots{} output an ellipsis using the current font.
646 % font as three actual period characters.
675 % outputs text on separate line in roman font, starting at standard page margin
1026 % Texinfo sort of supports the sans serif font style, which plain TeX does not.
1039 % Set the font macro #1 to the font named #2, adding on the
1040 % specified font prefix (normally `cm').
1041 % #3 is the font's design size, #4 is a scale factor
1042 \def\setfont#1#2#3#4{\font#1=\fontprefix#2#3 scaled #4}
1044 % Use cm as the default font prefix.
1045 % To specify the font prefix, you must define \fontprefix
1050 % Support font families that don't use the same naming scheme as CM.
1076 % cmbx10 is a prettier font on its own, but cmb10
1084 \font\texti=cmmi10 scaled \mainmagstep
1085 \font\textsy=cmsy10 scaled \mainmagstep
1101 \font\smalli=cmmi9
1102 \font\smallsy=cmsy9
1113 \font\titlei=cmmi12 scaled \magstep3
1114 \font\titlesy=cmsy10 scaled \magstep4
1126 \font\chapi=cmmi12 scaled \magstep2
1127 \font\chapsy=cmsy10 scaled \magstep3
1138 \font\seci=cmmi12 scaled \magstep1
1139 \font\secsy=cmsy10 scaled \magstep2
1141 % \setfont\ssecrm\bxshape{10}{\magstep1}    % This size an font looked bad.
1148 %\setfont\ssecit\itshape{10}{1315}      % Also, the size is a little larger than
1164 \font\sseci=cmmi12 scaled \magstephalf
1165 \font\ssecsy=cmsy10 scaled 1315
1169 % In order for the font changes to affect most math symbols and letters,
1182 % The font-changing commands redefine the meanings of \tenSTYLE, instead
1183 % of just \STYLE.  We do this so that font changes will continue to work
1185 % cases, not the current font.  Plain TeX does \def\bf{\fam=\bffam
1231 % Count depth in font-changes, for error checks
1239 %% Add scribe-like font environments, plus @l for inline lisp (usually sans
1261 \def\nohyphenation{\hyphenchar\font = -1  \aftergroup\restorehyphenation}
1262 \def\restorehyphenation{\hyphenchar\font = `- }
1271 \font\keysy=cmsy9
1287 % which makes spaces the same size as normal in the surrounding text.
1290     % Change normal interword space to be same as for the current font.
1291     \spaceskip = \fontdimen2\font
1343 % @kbdinputstyle -- arg is `distinct' (@kbd uses slanted tty font always),
1345 %   or `code' (@kbd uses normal tty font always).
1421 % Check if we are currently using a typewriter font.  Since all the
1424 % this property, we can check that font parameter.
1426 \def\ifmonospace{\ifdim\fontdimen3\font=0pt }
1435 % @l was never documented to mean ``switch to the Lisp font'',
1440 % Explicit font changes: @r, @sc, undocumented @ii.
1441 \def\r#1{{\rm #1}}              % roman font
1442 \def\sc#1{{\smallcaps#1}}       % smallcaps font
1443 \def\ii#1{{\it #1}}             % italic font
2370 %%%%%\font\nullfont=dummy\let\obstexwarn=\relax
2381   % page 401 of the TeXbook: make the current font be a dummy font.
2400     % Set the current font to be \nullfont, a TeX primitive, and define
2401     % all the font commands to also use \nullfont.  We don't use
2740 % \indexnofonts no-ops all font-change commands.
2850         % First process the index entry with all font commands turned
2864         % and the original text, including any font commands.  We write
2989   % Some minor font changes for the special characters.
3129   % Change the page size parameters.  We could do this once outside this
3727 % Print any size section title.
4094 \font\circle=lcircle10
4187 % @lisp: indented, narrowed, typewriter font.
4221 % @display: same as @lisp except keep current font.
4293 % Allow user to change definition object font (\df) internally
4357 % First, defname, which formats the header line itself.
4368 \dimen0=\hsize \advance \dimen0 by -\wd0 % compute size for first line
4369 \dimen1=\hsize \advance \dimen1 by -\defargsindent %size for continuations
4388 % #3 should be the control sequence that actually processes the header,
4566 % Set the font temporarily and use \font in case \setfont made \tensl a macro.
4567 {\tensl\hyphenchar\font=0}%
4569 {\tensl\hyphenchar\font=45}%
5533 % Set the baselineskip to #1, and the lineskip and strut size
5627     % \epsfbox itself resets \epsf?size at each figure.
5684 % Page size parameters.
5705 % \hsize.  We call this whenever the paper size is set.
5852 % typewriter fonts to have this, we can check that font parameter.
5854 \def\ifusingtt#1#2{\ifdim \fontdimen3\font=0pt #1\else #2\fi}
5856 % Same as above, but check for italic font.  Actually this also catches
5860 \def\ifusingit#1#2{\ifdim \fontdimen1\font>0pt #1\else #2\fi}
5864 % Most of these we simply print from the \tt font, but for some, we can
5911 % \rawbackslashxx output one backslash character in current font
5920 % \normalbackslash outputs one backslash in fixed width font.