#2639 limit asks about internal variable

[Stavros Macrakis]

limit(tan(x)/sqrt(tan(x)^2+1),x,%pi/2);

Is ​​tan(g2672)​​ positive or negative?​ ​p;​​ <<< what is g2672???

=> −1

build_info(version="5.30.0",timestamp="2013−04−22 13:48:12",host="i386−apple−darwin11.4.2",lisp_name="SBCL",lisp_version="1.0.55.0−abb03f9")

[Dan Gildea]

Fixed in git
[976a505425c5b9db2287a3afe8fcba5ce63368ff]