In code for index display properties, protect property getting from non-symbol arguments.
[maxima.git] / share / distrib / 
tree1b6571bca8cabc81e82d6000004a4b4fb55a527e
drwxr-xr-x   ..
-rw-r--r-- 67848 distrib.mac
-rw-r--r-- 66766 numdistrib.lisp
-rw-r--r-- 6109 rtest_distrib.mac