I have a master document with 14 files linked into it like this
--8<---------------cut here---------------start------------->8---
\include{020-ob2014}
--8<---------------cut here---------------end--------------->8---
is it possible to do a "global-replace" of
╭────
│\begin{verbatim}
╰────
to
╭────
│\begin{lstlisting}[frame=single]
╰────
please?

I tried "M-x replace-string" but that wasn't able to follow the
import links to the subsidiary files.

Thanks
Sharon.
-- 
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