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Formalizes the dice expression syntax. Each of the token in the output below may be changed by offering it up as a parameter. For example, each instance of compare can be changed by supplying a value for the parameter compare. This allows callers of this template to avoid name collisions with other tokens in the formal syntax.

Wikitext	Output
`{{dice expression}}`	`dice expression` → `roll` `dice expression` → `dice expression` `modifier` `dice expression` → {`expression list` }`group modifier` `dice expression` → `dice expression` `operator` `dice expression` `dice expression` → `function` (`dice expression` ) `roll` → `math expression` df `roll` → `math expression` d`math expression` `math expression` → integer `math expression` → (`math expression` `operator` `math expression` ) `operator` → + `operator` → - `operator` → * `operator` → / `function` → floor `function` → ceil `function` → round `function` → abs `modifier` → `compare` `modifier` → f`compare` `modifier` → !`compare` `modifier` → !!`compare` `modifier` → !p`compare` `modifier` → r`compare` `modifier` → ro`compare` `modifier` → `keep-drop` `modifier` → s `modifier` → sd `compare` → ε `compare` → integer `compare` → >integer `compare` → <integer `keep-drop` → `keep` `keep-drop` → `keep` integer `keep-drop` → `drop` `keep-drop` → `drop` integer `keep` → k `keep` → kh `keep` → kl `drop` → d `drop` → dh `drop` → dl `expression list` → `dice expression` , `rest expression list` `rest expression list` → `dice expression` `rest expression list` → `expression list` `group modifier` → `keep-drop` `group modifier` → `compare` `group modifier` → f`compare`
{{dice expression \|dice expression=foo \|roll=bar \|modifier=baz \|expression list=fizz \|group modifier=buzz}}	`foo` → `bar` `foo` → `foo` `baz` `foo` → {`fizz` }`buzz` `foo` → `foo` `operator` `foo` `foo` → `function` (`foo` ) `bar` → `math expression` df `bar` → `math expression` d`math expression` `math expression` → integer `math expression` → (`math expression` `operator` `math expression` ) `operator` → + `operator` → - `operator` → * `operator` → / `function` → floor `function` → ceil `function` → round `function` → abs `baz` → `compare` `baz` → f`compare` `baz` → !`compare` `baz` → !!`compare` `baz` → !p`compare` `baz` → r`compare` `baz` → ro`compare` `baz` → `keep-drop` `baz` → s `baz` → sd `compare` → ε `compare` → integer `compare` → >integer `compare` → <integer `keep-drop` → `keep` `keep-drop` → `keep` integer `keep-drop` → `drop` `keep-drop` → `drop` integer `keep` → k `keep` → kh `keep` → kl `drop` → d `drop` → dh `drop` → dl `fizz` → `foo` , `rest expression list` `rest expression list` → `foo` `rest expression list` → `fizz` `buzz` → `keep-drop` `buzz` → `compare` `buzz` → f`compare`

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