Basic HTML version of Foils prepared Sept 20 97
| The default pattern matching in Perl is greedy or maximal size matching |
| There is now the ? option to designate the selection of match of minimum size |
| * is replaced by *? to specify minimal match 0 or more times |
| +? represents minimal match 1 time |
| ?? represents minimal match 0 or 1 times |
| {n}? minimal match exactly n times |
| {n,}? minimal match at least n times |
| {n,m}? minimal match At least n but not more than m times |