variables.nv
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||:: foo = bar
:: bar = baz
:: baz = 2
:: quux = foo
:: baz = bar + foo
:: baz = baz + quux
:: baz = baz + baz
||:@include: lib/rpn.nv
|:: $x = $y $op $z :@rpn data: $|
:: $x = $
|:: $x = $y $op $z? :unbound: ($z $y)| :@rpn: ($y $z $op)
|:: $x = $y $op $z :variable: $y $|
:: $x = $ $op $z
|:: $x = $y $op $z? :unbound: $y|
|:: $x = $y $op $z :variable: $z $|
:: $x = $y $op $
|:: $x = $y $op $z? :unbound: $z|
|:: $x = $y $op $z?|
:: get $y
:: get $z
|:: $x = $y :unbound: $y|
:: set $x to $y
|:: $x = $y :variable: $y $|
:: $x = $
|:: $x = $y?|
:: get $y
|:: get $x :variables: $x $y?|
:variable: $x $y
:: reset variables
|:: get $x? :variables: $ $y|
:skipped: $ $y
|:: get $x|
:unbound: $x
:: reset variables
|:: set $x to $y :variables: $x $|
:variables: $x $y
:: reset variables
|:: set $x to $y? :variables: $n $|
:skipped: $n $
|:: set $x to $y|
:variables: $x $y
:: reset variables
|:: reset variables? :skipped: $x $y|
:variables: $x $y
|:: reset variables|
|:: clear variables? :variables: $x $y|
|:: clear variables|
| 1 | ||:: foo = bar |
| 2 | :: bar = baz |
| 3 | :: baz = 2 |
| 4 | :: quux = foo |
| 5 | :: baz = bar + foo |
| 6 | :: baz = baz + quux |
| 7 | :: baz = baz + baz |
| 8 | |
| 9 | |
| 10 | ||:@include: lib/rpn.nv |
| 11 | |
| 12 | |:: $x = $y $op $z :@rpn data: $| |
| 13 | :: $x = $ |
| 14 | |:: $x = $y $op $z? :unbound: ($z $y)| :@rpn: ($y $z $op) |
| 15 | |
| 16 | |:: $x = $y $op $z :variable: $y $| |
| 17 | :: $x = $ $op $z |
| 18 | |:: $x = $y $op $z? :unbound: $y| |
| 19 | |
| 20 | |:: $x = $y $op $z :variable: $z $| |
| 21 | :: $x = $y $op $ |
| 22 | |:: $x = $y $op $z? :unbound: $z| |
| 23 | |
| 24 | |:: $x = $y $op $z?| |
| 25 | :: get $y |
| 26 | :: get $z |
| 27 | |
| 28 | |:: $x = $y :unbound: $y| |
| 29 | :: set $x to $y |
| 30 | |:: $x = $y :variable: $y $| |
| 31 | :: $x = $ |
| 32 | |:: $x = $y?| |
| 33 | :: get $y |
| 34 | |
| 35 | |:: get $x :variables: $x $y?| |
| 36 | :variable: $x $y |
| 37 | :: reset variables |
| 38 | |:: get $x? :variables: $ $y| |
| 39 | :skipped: $ $y |
| 40 | |:: get $x| |
| 41 | :unbound: $x |
| 42 | :: reset variables |
| 43 | |
| 44 | |:: set $x to $y :variables: $x $| |
| 45 | :variables: $x $y |
| 46 | :: reset variables |
| 47 | |:: set $x to $y? :variables: $n $| |
| 48 | :skipped: $n $ |
| 49 | |:: set $x to $y| |
| 50 | :variables: $x $y |
| 51 | :: reset variables |
| 52 | |
| 53 | |:: reset variables? :skipped: $x $y| |
| 54 | :variables: $x $y |
| 55 | |:: reset variables| |
| 56 | |
| 57 | |:: clear variables? :variables: $x $y| |
| 58 | |:: clear variables| |