- For errors, the \c msg passed to the callback will have the format:
- \code
- Error on line <lineno>: <actual_message>
- \endcode
- Note that the entire string will be properly internationalized, and
- encoded in UTF-8 (<a href=encoding.html>Why UTF-8?</a>).
- Also, no newline is appended, so that
- the application program can use it in any way it wants. Warnings are
- similar, but use "Warning" instead of "Error". Messages are plain
- text, without any prefix.
+ \param func The callback to be called on errors, warnings or messages; see
+ \ref Gedcom_msg_handler for the signature of the callback.