OLD | NEW |
(Empty) | |
| 1 $foo |
| 2 $#foo |
| 3 |
| 4 ${^POSTMATCH} |
| 5 |
| 6 $^V |
| 7 |
| 8 @1 |
| 9 $42 |
| 10 |
| 11 $$ |
| 12 $_ |
| 13 %! |
| 14 |
| 15 %'foo |
| 16 $foo'bar |
| 17 |
| 18 $::::'foo |
| 19 $foo::'bar |
| 20 |
| 21 ---------------------------------------------------- |
| 22 |
| 23 [ |
| 24 ["variable", "$foo"], |
| 25 ["variable", "$#foo"], |
| 26 |
| 27 ["variable", "${^POSTMATCH}"], |
| 28 |
| 29 ["variable", "$^V"], |
| 30 |
| 31 ["variable", "@1"], |
| 32 ["variable", "$42"], |
| 33 |
| 34 ["variable", "$$"], |
| 35 ["variable", "$_"], |
| 36 ["variable", "%!"], |
| 37 |
| 38 ["variable", "%'foo"], |
| 39 ["variable", "$foo'bar"], |
| 40 |
| 41 ["variable", "$::::'foo"], |
| 42 ["variable", "$foo::'bar"] |
| 43 ] |
| 44 |
| 45 ---------------------------------------------------- |
| 46 |
| 47 Checks for variables. |
OLD | NEW |