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authorMattias Andrée <maandree@operamail.com>2014-04-05 14:40:53 +0200
committerMattias Andrée <maandree@operamail.com>2014-04-05 14:40:53 +0200
commitda77cd3dc904ced04fdcfdc752ae72eef41110c5 (patch)
treeacb925fa566d288cc796e504476b82c4315affde /info/blueshift.texinfo
parentadd interpolate_function (diff)
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Signed-off-by: Mattias Andrée <maandree@operamail.com>
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diff --git a/info/blueshift.texinfo b/info/blueshift.texinfo
index ac2ab8c..c255a77 100644
--- a/info/blueshift.texinfo
+++ b/info/blueshift.texinfo
@@ -1584,6 +1584,9 @@ adjustments from a lookup table, and
a function that interpolates a lookup
table trio. It returns a function that
applies the interpolated lookup table.
+If the second argument is @code{None},
+then the first argument will be returned:
+no interpolation is done.