(\codeunder): Use \_ and \ifusingtt to avoid dotaccent from _ in roman

fonts, e.g., @deftypefn.
(\tex): Remove spurious spaces at the end of subdefinitions.
From: "John W. Eaton" <jwe@bevo.che.wisc.edu>.
(\url, \email): \let to \code; no quotes or angle brackets.
This commit is contained in:
Karl Berry 1997-05-19 21:34:38 +00:00
parent 5e91041347
commit 922730c406

View file

@ -1271,8 +1271,6 @@ where each line of input produces a line of output.}
\def\ctrl #1{{\tt \rawbackslash \hat}#1}
\let\file=\samp
\let\url=\samp % perhaps include a hypertex \special eventually
\def\email#1{$\langle${\tt #1}$\rangle$}
% @code is a modification of @t,
% which makes spaces the same size as normal in the surrounding text.
@ -1325,7 +1323,7 @@ where each line of input produces a line of output.}
\def\realdash{-}
\def\codedash{-\discretionary{}{}{}}
\def\codeunder{\normalunderscore\discretionary{}{}{}}
\def\codeunder{\ifusingtt{\normalunderscore\discretionary{}{}{}}{\_}}
\def\codex #1{\tclose{#1}\endgroup}
%\let\exp=\tclose %Was temporary
@ -1339,6 +1337,12 @@ where each line of input produces a line of output.}
\else{\tclose{\ttsl\look}}\fi
\else{\tclose{\ttsl\look}}\fi}
% @url, @email. Quotes do not seem necessary.
\let\url=\code % perhaps include a hypertex \special eventually
% rms does not like the angle brackets --karl, 17may97.
%\def\email#1{$\langle${\tt #1}$\rangle$}
\let\email=\code
% Check if we are currently using a typewriter font. Since all the
% Computer Modern typewriter fonts have zero interword stretch (and
% shrink), and it is reasonable to expect all typewriter fonts to have
@ -3417,8 +3421,8 @@ width0pt\relax} \fi
\let\.=\ptexdot
\let\*=\ptexstar
\let\dots=\ptexdots
\def\endldots{\mathinner{\ldots\ldots\ldots\ldots}}
\def\enddots{\relax\ifmmode\endldots\else$\mathsurround=0pt \endldots\,$\fi}
\def\endldots{\mathinner{\ldots\ldots\ldots\ldots}}%
\def\enddots{\relax\ifmmode\endldots\else$\mathsurround=0pt \endldots\,$\fi}%
\def\@{@}%
\let\bullet=\ptexbullet
\let\b=\ptexb \let\c=\ptexc \let\i=\ptexi \let\t=\ptext