libgtop-2.40.0/doc/texinfo.tex

109 {\catcode`\'=\active \global\let\ptexquoteright'}% active in plain's math mode
2238 % Fonts for math mode superscripts (7pt).
2386 % Fonts for math mode superscripts (7pt).
2529 % We don't need math for this font style.
2533 % In order for the font changes to affect most math symbols and letters,
2554 % to also set the current \fam for math mode.  Our \STYLE (e.g., \rm)
2557 % The fonts used for \ifont are for "math italics"  (\itfont is for italics
2558 % in regular text).  \syfont is also used in math mode only.
2965   % this is all so @math{@code{var_name}+1} can work.  In math mode, _
3265 % @math outputs its argument in math mode.
3268 % an actual _ character, as in @math{@var{some_variable} + 1}.  So make
3278 % Another complication: we want \\ (and @\) to output a math (or tt) \.
3285 \def\math{%
3286   \ifmmode\else % only go into math if not in math mode already
3291     % make the texinfo accent commands work in math mode
3307 % Some active characters (such as <) are spaced differently in math.
3308 % We have to reset their definitions in case the @math was an argument
3326 % for @sub and @sup, if in math mode, just do a normal sub/superscript.
3327 % If in text, use math to place as sub/superscript, but switch
3329 % one used for real math sub/superscripts (8pt vs. 7pt), but let's not
3465 % Some math mode symbols.  Define \ensuremath to switch into math mode
3563 % Also doesn't work in math.  Do we need to do math with euro symbols?
4411 % we again encounter the problem the 1sp was intended to solve.
5086   \commondummyword\math
5570   % math fonts looks more consistent than the typewriter font used elsewhere
5572   \def\indexbackslash{\math{\backslash}}%
7114   % ' is active in math mode (mathcode"8000).  So reset it, and all our
7115   % other math active characters (just in case), to plain's definitions.
7136   %\let\sup=\ptexsup % do not redefine, we want @sup to work in math mode
8084 % alias because \c means cedilla in @tex or @math
9873 % Texinfo, at least to some extent.  (This still doesn't solve the
11090   \DeclareUnicodeCharacter{220F}{\ensuremath\prod}%
11525 % use math or other variants that look better in normal text.
11585 % Print a typewriter backslash.  For math mode, we can't simply use
11586 % \backslashcurfont: the story here is that in math mode, the \char
11587 % of \backslashcurfont ends up printing the roman \ from the math symbol
11588 % font (because \char in math mode uses the \mathcode, and plain.tex