Fix for [ 1173788 ] assigning operators - case sensi tivi ty problem?

>>>>> "Robert" == Robert Dodier  writes:

    Robert> --- Raymond Toy  wrote:
 
    Robert> Well, instead of errcatch(exp1 ou exp2); why not exp1+ou+exp2; ?
    Robert> The intent seems to be to verify that "ou" is no longer
    Robert> an operator -- if so, then ou should be recognized as an
    Robert> ordinary variable.

Yes, this works quite nicely.  We can also test for x + OU + y too, to
make sure OU didn't become some operator.

    Robert> Attempting to catch parsing errors is an interesting idea,
    Robert> but doubtless fraught with peril ....

    Robert> Incidentally I have never seen "fraught" in print except 
    Robert> as "fraught with peril". But my reading is mostly limited

I had to look this up, because I couldn't recall seeing anything but
"fraught with peril" either. dictionary.com gives several
examples. :-)

Ray