Lines Matching +refs:math +refs:dummy +refs:variable
694 % workaround (which requires the file ``dummy.tfm'' to be installed),
696 %%%%%\font\nullfont=dummy\let\obstexwarn=\relax
707 % page 401 of the TeXbook: make the current font be a dummy font.
728 % dummy.tfm, as suggested in the TeXbook, because not all sites
729 % might have that installed. Therefore, math mode will still
759 % @set VAR sets the variable VAR to an empty value.
780 % @clear VAR clears (i.e., unsets) the variable VAR.
785 % @value{foo} gets the text saved in variable foo.
855 % @math means output in math mode.
856 % We don't use $'s directly in the definition of \math because control
857 % sequences like \math are expanded when the toc file is written. Then,
860 % control sequence to switch into and out of math mode.
862 % This isn't quite enough for @math to work properly in indices, but it
866 \def\math#1{\implicitmath #1\implicitmath}
868 % @bullet and @minus need the same treatment as @math, just above.
1025 % In order for the font changes to affect most math symbols and letters,
1040 % in math mode, where it is the current \fam that is relevant in most
4302 % use math or other variants that look better in normal text.