Fix a lot of markup and meta-information glitches.
diff --git a/Doc/lib/libdoctest.tex b/Doc/lib/libdoctest.tex
index 4060236..5e28c2a 100644
--- a/Doc/lib/libdoctest.tex
+++ b/Doc/lib/libdoctest.tex
@@ -1741,7 +1741,7 @@
>>>
\end{verbatim}
- \versionchanged[The ability to use \code{\refmodule{pdb}.set_trace()}
+ \versionchanged[The ability to use \function{\refmodule{pdb}.set_trace()}
usefully inside doctests was added]{2.4}
\end{itemize}
@@ -1825,10 +1825,10 @@
used. If \var{pm} has a true value, the script file is run directly, and
the debugger gets involved only if the script terminates via raising an
unhandled exception. If it does, then post-mortem debugging is invoked,
- via \code{\refmodule{pdb}.post_mortem()}, passing the traceback object
+ via \function{\refmodule{pdb}.post_mortem()}, passing the traceback object
from the unhandled exception. If \var{pm} is not specified, or is false,
the script is run under the debugger from the start, via passing an
- appropriate \function{execfile()} call to \code{\refmodule{pdb}.run()}.
+ appropriate \function{execfile()} call to \function{\refmodule{pdb}.run()}.
\versionadded{2.3}