}
DEFUN ("log", Flog, Slog, 1, 2, 0,
- "Return the natural logarithm of NUM.
+ "Return the natural logarithm of NUM.\n\
If second optional argument BASE is given, return log NUM using that base.")
(num, base)
register Lisp_Object num, base;
DEFUN ("previous-single-property-change", Fprevious_single_property_change,
Sprevious_single_property_change, 3, 3, 0,
"Return the position preceding POSITION in OBJECT which has a\n\
-different value for PROPERTY than the text at POSITION. OBJECT may be
+different value for PROPERTY than the text at POSITION. OBJECT may be\n\
a string or buffer. Returns nil if unsuccessful.")
(pos, object, prop)
{
syms_of_textprop ()
{
DEFVAR_INT ("interval-balance-threshold", &interval_balance_threshold,
- "Threshold for rebalancing interval trees, expressed as the
+ "Threshold for rebalancing interval trees, expressed as the\n\
percentage by which the left interval tree should not differ from the right.");
interval_balance_threshold = 8;