(Fround): Doc fix.

diff --git a/src/ChangeLog b/src/ChangeLog
index 62652307ec59becb4ee63bea265d5c69abb04c08..c28386f4376d443eb106c3a2c17273bbc297e807 100644 (file)
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,7 @@
+2002-02-08  Eli Zaretskii  <eliz@is.elta.co.il>
+
+       * floatfns.c (Fround): Doc fix.
+
 2002-02-07  Stefan Monnier  <monnier@cs.yale.edu>
 
        * lisp.h (Fx_file_dialog): Export (for Motif code in fileio.c).

diff --git a/src/floatfns.c b/src/floatfns.c
index db1c3a7231ef3661e50459b0875966a12b9a0187..88cf27a65bc7e06e96cc58be73dcf10f205ad473 100644 (file)
--- a/src/floatfns.c
+++ b/src/floatfns.c
@@ -857,7 +857,12 @@ With optional DIVISOR, return the largest integer no greater than ARG/DIVISOR.")
 
 DEFUN ("round", Fround, Sround, 1, 2, 0,
   "Return the nearest integer to ARG.\n\
-With optional DIVISOR, return the nearest integer to ARG/DIVISOR.")
+With optional DIVISOR, return the nearest integer to ARG/DIVISOR.\n\
+\n\
+Rounding a value equidistant between two integers may choose the\n\
+integer closer to zero, or it may prefer an even integer, depending on\n\
+your machine.  For example, \(round 2.5\) can return 3 on some\n\
+systems, but 3 on others.")
   (arg, divisor)
      Lisp_Object arg, divisor;
 {