Use an alternate definition of isinf(), if it is not present on the system but finite() is. Note that isinf() is not mandatory, see the comment on x08c.c:
Use an alternate definition of isinf(), if it is not present on the system but finite() is. Note that isinf() is not mandatory, see the comment on x08c.c:

/*
 Note that isinf() is not needed with the standard XPTS, YPTS
 and x and y minimum and maximum values, but if the user changes
 any of these, then we can get the log of a negative number.
*/

svn path=/trunk/; revision=4142

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