word delimiters. Capitalization is done by changing the first
character of each word to upper case.
\end{funcdesc}
+
+\begin{funcdesc}{clear_cache}{}
+The regsub module maintains a cache of compiled regular expressions,
+keyed on the regular expression string and the syntax of the regex
+module at the time the expression was compiled. This function clears
+that cache.
+\end{funcdesc}
word delimiters. Capitalization is done by changing the first
character of each word to upper case.
\end{funcdesc}
+
+\begin{funcdesc}{clear_cache}{}
+The regsub module maintains a cache of compiled regular expressions,
+keyed on the regular expression string and the syntax of the regex
+module at the time the expression was compiled. This function clears
+that cache.
+\end{funcdesc}