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# Let's have some fun -- try to match a C comment.
# first the obvious, which looks okay at first glance...
/\*.*\*/ - /*x*/ /*x*/
# but...
/\*.*\*/ - /*x*/y/*z*/ /*x*/y/*z*/
# okay, we must not match */ inside; try to do that...
/\*([^*]|\*[^/])*\*/ - /*x*/ /*x*/
/\*([^*]|\*[^/])*\*/ - /*x*/y/*z*/ /*x*/
# but...
/\*([^*]|\*[^/])*\*/ - /*x**/y/*z*/ /*x**/y/*z*/
# and a still fancier version, which does it right (I think)...
/\*([^*]|\*+[^*/])*\*+/ - /*x*/ /*x*/
/\*([^*]|\*+[^*/])*\*+/ - /*x*/y/*z*/ /*x*/
/\*([^*]|\*+[^*/])*\*+/ - /*x**/y/*z*/ /*x**/
/\*([^*]|\*+[^*/])*\*+/ - /*x****/y/*z*/ /*x****/
/\*([^*]|\*+[^*/])*\*+/ - /*x**x*/y/*z*/ /*x**x*/
/\*([^*]|\*+[^*/])*\*+/ - /*x***x/y/*z*/ /*x***x/y/*z*/
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