Patch to spline.m in matcompat package

[Trond Varslot]

Hello,

You have compiled an extensive package of compatibility functions. I use
it a lot, and fint it very useful.

I when I tried to use the function spline, however, it did not seem to
react very well to computing the value of a function in only 1 point (not
in only a few even. You might try this out:

x = 0:10; y = sin(x);xspline = 5.5; yspline = spline(x,y,xspline)

This is useful when computing a function based on tabular values. I
bellieve the following patch to spline.m should solve the problem, though
you might
have a more elegant solution:


75c75,76
<   h = x(idx+1) - x(idx);
---
>   h=x;
>   h(idx) = x(idx+1) - x(idx);



Yours sincerely
Trond Varslot



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