;

  Data:  -
  Addr:  -
  Float: -

End the current definition.

Class: class:macro | Namespace: global | Interface Layer: all

[

  Data:  -
  Addr:  -
  Float: -

Begin a quotation.

Class: class:macro | Namespace: global | Interface Layer: all

]

  Data:  -
  Addr:  -
  Float: -

End a quotation.

Class: class:macro | Namespace: global | Interface Layer: all

a:fetch

  Data:  an-n
  Addr:  -
  Float: -

Fetch the value stored at the specified index in the specified array.

Class: class:word | Namespace: a | Interface Layer: all

Example #1:

    { #0 #1 #3 } #2 a:fetch

a:length

  Data:  a-n
  Addr:  -
  Float: -

Return the length of a array.

Class: class:word | Namespace: a | Interface Layer: all

again

  Data:  -
  Addr:  -
  Float: -

Close an unconditional loop. Branches back to the prior `repeat`.

Class: class:macro | Namespace: global | Interface Layer: all

const

  Data:  ns-
  Addr:  -
  Float: -

Create a constant returning the specified value.

Class: class:word | Namespace: global | Interface Layer: all

drop

  Data:  n-
  Addr:  -
  Float: -

Discard the top value on the stack.

Class: class:primitive | Namespace: global | Interface Layer: all

dup

  Data:  n-nn
  Addr:  -
  Float: -

Duplicate the top item on the stack.

Class: class:primitive | Namespace: global | Interface Layer: all

mod

  Data:  nm-o
  Addr:  -
  Float: -

Divide `n` by `m` and return the remainder.

Class: class:word | Namespace: global | Interface Layer: all

n:abs

  Data:  n-n
  Addr:  -
  Float: -

Return the absolute value of a number.

Class: class:word | Namespace: n | Interface Layer: all

Example #1:

    #10 n:abs
    #-10 n:abs

n:random

  Data:  -n
  Addr:  -
  Float: -

Return a random number.

Class: class:word | Namespace: n | Interface Layer: rre

Example #1:

    n:random n:put

nl

  Data:  -
  Addr:  -
  Float: -

Display a newline.

Class: class:word | Namespace: global | Interface Layer: all

repeat

  Data:  -
  Addr:  -
  Float: -

Begin an unconditional loop.

Class: class:macro | Namespace: global | Interface Layer: all

s:case

  Data:  sSq- || sSq-s
  Addr:  -
  Float: -

If the `s` matches `S`, discard `s` and run the quote before exiting the caller. If they do not match, discard the quote and leave `s` on the stack.

Class: class:word | Namespace: s | Interface Layer: all

s:empty

  Data:  -s
  Addr:  -
  Float: -

Return an empty string.

Class: class:word | Namespace: s | Interface Layer: all

s:format

  Data:  ...s-s
  Addr:  -
  Float: -

Construct a new string using the template passed and items from the stack.

Class: class:word | Namespace: s | Interface Layer: all

s:get

  Data:  -s
  Addr:  -
  Float: -

Read input from standard in (via `c:get`) until a CR or LF is encountered. Returns a string.

Class: class:word | Namespace: all | Interface Layer: rre

s:put

  Data:  s-
  Addr:  -
  Float: -

Display a string.

Class: class:word | Namespace: global | Interface Layer: all

swap

  Data:  nm-mn
  Addr:  -
  Float: -

Exchange the position of the top two items on the stack

Class: class:primitive | Namespace: global | Interface Layer: all

{

  Data:  -
  Addr:  -
  Float: -

Begin an array. This is intended to make creating arrays a bit cleaner than using a quotation and `a:counted-results`.

Class: class:word | Namespace: global | Interface Layer: all

}

  Data:  -a
  Addr:  -
  Float: -

Complete an array begun by `{`. Returns a pointer to the data.

Class: class:word | Namespace: global | Interface Layer: all

sigil:'

  Data:  s-s
  Addr:  -
  Float: -

Process token as a string.

Interpret Time:
  Move string into temporary buffer. If `RewriteUnderscores` is `TRUE`, replace all instances of _ with space.

Compile Time:
  Move string into temporary buffer. If `RewriteUnderscores` is `TRUE`, replace all instances of _ with space. Then compile the string into the current definition.

Class: class:macro | Namespace: sigil | Interface Layer: all

sigil:(

  Data:  s-
  Addr:  -
  Float: -

Process token as a comment.

Interpret Time:
  Discard the string.

Compile Time:
  Discard the string.

Class: class:macro | Namespace: sigil | Interface Layer: all

sigil::

  Data:  s-
  Addr:  -
  Float: -

Hook. Process token as a new definition.

Interpret Time:
  Create a header pointing to `here` with the provided string as the name. Sets class to `class:word`.

Class: class:macro | Namespace: sigil | Interface Layer: all