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Template:Dice expression

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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

dmath 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

→ fcompare


modifier

→ !compare


modifier

→ !!compare


modifier

→ !pcompare


modifier

→ rcompare


modifier

→ rocompare


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

→ fcompare


{{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

dmath 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

→ fcompare


baz

→ !compare


baz

→ !!compare


baz

→ !pcompare


baz

→ rcompare


baz

→ rocompare


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

→ fcompare