-The ``rmr_init_trace`` function establishes the default trace
-space placed in each message buffer allocated with
-``rmr_alloc_msg().`` If this function is never called, then
-no trace space is allocated by default into any message
-buffer.
-
-Trace space allows the user application to pass some trace
-token, or other data with the message, but outside of the
-payload. Trace data may be added to any message with
-``rmr_set_trace(),`` and may be extracted from a message with
-``rmr_get_trace().`` The number of bytes that a message
-contains for/with trace data can be determined by invoking
-``rmr_get_trlen().``
-
-This function may be safely called at any time during the
-life of the user programme to (re)set the default trace space
-reserved. If the user programme needs to allocate a message
-with trace space of a different size than is allocated by
-default, without fear of extra overhead of reallocating a
-message later, the ``rmr_tralloc_msg()`` function can be
-used.
+The ``rmr_init_trace`` function establishes the default trace
+space placed in each message buffer allocated with
+``rmr_alloc_msg().`` If this function is never called, then
+no trace space is allocated by default into any message
+buffer.
+
+Trace space allows the user application to pass some trace
+token, or other data with the message, but outside of the
+payload. Trace data may be added to any message with
+``rmr_set_trace(),`` and may be extracted from a message with
+``rmr_get_trace().`` The number of bytes that a message
+contains for/with trace data can be determined by invoking
+``rmr_get_trlen().``
+
+This function may be safely called at any time during the
+life of the user programme to (re)set the default trace space
+reserved. If the user programme needs to allocate a message
+with trace space of a different size than is allocated by
+default, without fear of extra overhead of reallocating a
+message later, the ``rmr_tralloc_msg()`` function can be
+used.