diff --git a/doc/sbase/dist/birddoc/html/mapping b/doc/sbase/dist/birddoc/html/mapping
index d2370d29..6d080738 100644
--- a/doc/sbase/dist/birddoc/html/mapping
+++ b/doc/sbase/dist/birddoc/html/mapping
@@ -135,6 +135,9 @@
 <ncite>			"[<I>[NOTE] ([ID])</I>]"
 </ncite>
 
+<file>			"<CODE>"
+</file>			"</CODE>"
+
 <footnote>	+	"<BLOCKQUOTE>"
 </footnote>		"</BLOCKQUOTE>"		+
 
diff --git a/doc/sbase/dist/birddoc/latex2e/mapping b/doc/sbase/dist/birddoc/latex2e/mapping
index 7653cb78..e7c62e0a 100644
--- a/doc/sbase/dist/birddoc/latex2e/mapping
+++ b/doc/sbase/dist/birddoc/latex2e/mapping
@@ -156,7 +156,7 @@
 % The idea here is to automatically insert soft hyphens after every slash in
 % the filename, so long filenames will break naturally.  The url{} macro is
 % a kluge but it works,
-<file>			"\\url{"
+<file>			"{\\tt "
 </file>			"}"
 
 <footnote>		"\\footnote{"