My regex works but I don't know why it also includes all numbers, so when I put some number it returns error. little Unicode BABY ANGELs like this one 👼 are dying! ) And you are killing 20 years of DOS :-) (the last smiley is called WHITE SMILING FACE... But in ancient times it was ALT-1) and his friend BLACK SMILING FACE...
There are other things Bruce Hartweg wrote in tcl: You can't negate a regular expression, but you CAN negate a regular expression that is only a simple string.