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-rw-r--r--src/fns.c9
1 files changed, 3 insertions, 6 deletions
diff --git a/src/fns.c b/src/fns.c
index f6e68036413..a11de1b0827 100644
--- a/src/fns.c
+++ b/src/fns.c
@@ -56,15 +56,12 @@ DEFUN ("identity", Fidentity, Sidentity, 1, 1, 0,
56} 56}
57 57
58DEFUN ("random", Frandom, Srandom, 0, 1, 0, 58DEFUN ("random", Frandom, Srandom, 0, 1, 0,
59 doc: /* Return a pseudo-random number. 59 doc: /* Return a pseudo-random integer.
60All integers representable in Lisp, i.e. between `most-negative-fixnum' 60By default, return a fixnum; all fixnums are equally likely.
61and `most-positive-fixnum', inclusive, are equally likely. 61With positive fixnum LIMIT, return random integer in interval [0,LIMIT).
62
63With positive integer LIMIT, return random number in interval [0,LIMIT).
64With argument t, set the random number seed from the system's entropy 62With argument t, set the random number seed from the system's entropy
65pool if available, otherwise from less-random volatile data such as the time. 63pool if available, otherwise from less-random volatile data such as the time.
66With a string argument, set the seed based on the string's contents. 64With a string argument, set the seed based on the string's contents.
67Other values of LIMIT are ignored.
68 65
69See Info node `(elisp)Random Numbers' for more details. */) 66See Info node `(elisp)Random Numbers' for more details. */)
70 (Lisp_Object limit) 67 (Lisp_Object limit)