style: minor changes

[bison.git] / src / location.h

diff --git a/src/location.h b/src/location.h
index 2783f912a5165a3d2f20e85357180c815392a2aa..5c57d3073ee7f0c910b28a44f2233af199e8bf57 100644 (file)
--- a/src/location.h
+++ b/src/location.h
@@ -98,8 +98,9 @@ extern location const empty_location;
 void location_compute (location *loc,
                        boundary *cur, char const *token, size_t size);
 
-/* Print location to file. Return number of actually printed
-   characters.  */
+/* Print location to file.
+   Return number of actually printed characters.
+   Warning: uses quotearg's slot 3. */
 unsigned location_print (location loc, FILE *out);
 
 /* Free any allocated ressources and close any open file handles that are