\documentclass{article}
\usepackage[T1]{fontenc}
%%%%%%%%%% Start TeXmacs macros
\newcommand{\tmbsl}{\ensuremath{\backslash}}
%%%%%%%%%% End TeXmacs macros

\begin{document}

\`{ } \'{ } \^{ } \~{ } \"{ } \H{ } \r{ } \v{ }

\u{ } \b{ } 
 \c{ } \k{ } , {\guilsinglleft} {\guilsinglright}

`` '' ,, << >> -- --- {}

{} {\i} {\j} ff \tmbsl  fl ffi ffl

\end{document}
