diff options
Diffstat (limited to 'texinfo.tex')
| -rw-r--r-- | texinfo.tex | 103 |
1 files changed, 62 insertions, 41 deletions
diff --git a/texinfo.tex b/texinfo.tex index add4f31..91a9c03 100644 --- a/texinfo.tex +++ b/texinfo.tex @@ -1190,11 +1190,12 @@ where each line of input produces a line of output.} % Do not make many font distinctions in general in the index, since they % aren't very useful. \setfont\ninett\ttshape{9}{1000} +\setfont\ninettsl\ttslshape{9}{1000} \setfont\indrm\rmshape{9}{1000} \setfont\indit\slshape{9}{1000} \let\indsl=\indit \let\indtt=\ninett -\let\indttsl=\ninett +\let\indttsl=\ninettsl \let\indsf=\indrm \let\indbf=\indrm \setfont\indsc\scshape{10}{900} @@ -3747,49 +3748,52 @@ width0pt\relax} \fi \fi } -% To ending an @example-like environment, we first end the paragraph -% (via \afterenvbreak's vertical glue), and then the group. That way we -% keep the zero \parskip that the environments set -- \parskip glue -% will be inserted at the beginning of the next paragraph in the -% document, after the environment. +% Define the \E... control sequence only if we are inside the particular +% environment, so the error checking in \end will work. +% +% To end an @example-like environment, we first end the paragraph (via +% \afterenvbreak's vertical glue), and then the group. That way we keep +% the zero \parskip that the environments set -- \parskip glue will be +% inserted at the beginning of the next paragraph in the document, after +% the environment. % -\def\nonfillfinish{\afterenvbreak\endgroup}% +\def\nonfillfinish{\afterenvbreak\endgroup} +% @lisp: indented, narrowed, typewriter font. \def\lisp{\begingroup \nonfillstart \let\Elisp = \nonfillfinish \tt - % Make @kbd do something special, if requested. - \let\kbdfont\kbdexamplefont - \rawbackslash % have \ input char produce \ char from current font - \gobble + \let\kbdfont = \kbdexamplefont % Allow @kbd to do something special. + \gobble % eat return } -% Define the \E... control sequence only if we are inside the -% environment, so the error checking in \end will work. -% -% We must call \lisp last in the definition, since it reads the -% return following the @example (or whatever) command. -% +% @example: Same as @lisp. \def\example{\begingroup \def\Eexample{\nonfillfinish\endgroup}\lisp} -\def\smallexample{\begingroup \def\Esmallexample{\nonfillfinish\endgroup}\lisp} -\def\smalllisp{\begingroup \def\Esmalllisp{\nonfillfinish\endgroup}\lisp} -% @smallexample and @smalllisp. This is not used unless the @smallbook -% command is given. Originally contributed by Pavel@xerox. +% @small... is usually equivalent to the non-small (@smallbook +% redefines). We must call \example (or whatever) last in the +% definition, since it reads the return following the @example (or +% whatever) command. +% +% This actually allows (for example) @end display inside an +% @smalldisplay. Too bad, but makeinfo will catch the error anyway. % +\def\smalldisplay{\begingroup\def\Esmalldisplay{\nonfillfinish\endgroup}\display} +\def\smallexample{\begingroup\def\Esmallexample{\nonfillfinish\endgroup}\lisp} +\def\smallformat{\begingroup\def\Esmallformat{\nonfillfinish\endgroup}\format} +\def\smalllisp{\begingroup\def\Esmalllisp{\nonfillfinish\endgroup}\lisp} + +% Real @smallexample and @smalllisp (when @smallbook): use smaller fonts. +% Originally contributed by Pavel@xerox. \def\smalllispx{\begingroup - \nonfillstart - \let\Esmalllisp = \nonfillfinish - \let\Esmallexample = \nonfillfinish - % - % Smaller fonts for small examples. - \indexfonts \tt - \rawbackslash % make \ output the \ character from the current font (tt) - \gobble + \def\Esmalllisp{\nonfillfinish\endgroup}% + \def\Esmallexample{\nonfillfinish\endgroup}% + \indexfonts + \lisp } -% This is @display; same as @lisp except use roman font. +% @display: same as @lisp except keep current font. % \def\display{\begingroup \nonfillstart @@ -3797,7 +3801,15 @@ width0pt\relax} \fi \gobble } -% This is @format; same as @display except don't narrow margins. +% @smalldisplay (when @smallbook): @display plus smaller fonts. +% +\def\smalldisplayx{\begingroup + \def\Esmalldisplay{\nonfillfinish\endgroup}% + \indexfonts \rm + \display +} + +% @format: same as @display except don't narrow margins. % \def\format{\begingroup \let\nonarrowing = t @@ -3806,20 +3818,27 @@ width0pt\relax} \fi \gobble } -% @flushleft (same as @format) and @flushright. +% @smallformat (when @smallbook): @format plus smaller fonts. % -\def\flushleft{\begingroup - \let\nonarrowing = t - \nonfillstart - \let\Eflushleft = \nonfillfinish - \gobble +\def\smallformatx{\begingroup + \def\Esmallformat{\nonfillfinish\endgroup}% + \indexfonts \rm + \format } + +% @flushleft (same as @format). +% +\def\flushleft{\begingroup \def\Eflushleft{\nonfillfinish\endgroup}\format} + +% @flushright. +% \def\flushright{\begingroup \let\nonarrowing = t \nonfillstart \let\Eflushright = \nonfillfinish \advance\leftskip by 0pt plus 1fill - \gobble} + \gobble +} % @quotation does normal linebreaking (hence we can't use \nonfillstart) % and narrows the margins. @@ -3842,6 +3861,7 @@ width0pt\relax} \fi \fi } + \message{defuns,} % Define formatter for defuns % First, allow user to change definition object font (\df) internally @@ -4202,7 +4222,7 @@ width0pt\relax} \fi \def\defspecx #1 {\errmessage{@defspecx in invalid context}} \def\deftypefnx #1 {\errmessage{@deftypefnx in invalid context}} \def\deftypemethodx #1 {\errmessage{@deftypemethodx in invalid context}} -\def\deftypefunx #1 {\errmessage{@deftypeunx in invalid context}} +\def\deftypefunx #1 {\errmessage{@deftypefunx in invalid context}} % @defmethod, and so on @@ -5093,9 +5113,10 @@ width0pt\relax} \fi \deftypemargin = 0pt \defbodyindent = .5cm % - \let\smalllisp = \smalllispx + \let\smalldisplay = \smalldisplayx \let\smallexample = \smalllispx - \def\Esmallexample{\Esmalllisp}% + \let\smallformat = \smallformatx + \let\smalllisp = \smalllispx }} % Use @afourpaper to print on European A4 paper. |