*

  Data:  nn-n
  Addr:  -
  Float: -

Multiply `n1` by `n2` and return the result.

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

Example #1:

    #2 #6 *
    #-1 #100 *

+

  Data:  nn-n
  Addr:  -
  Float: -

Add `n1` to `n2` and return the result.

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

Example #1:

    #1 #2 + 

-

  Data:  nn-n
  Addr:  -
  Float: -

Subtract `n2` from `n1` and return the result.

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

Example #1:

    #2 #1 - 

;

  Data:  -
  Addr:  -
  Float: -

End the current definition.

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

ASCII:SPACE

  Data:  -n
  Addr:  -
  Float: -

Constant. Refers to specific ASCII code.

Class: class:data | Namespace: ASCII | 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:for-each

  Data:  aq-
  Addr:  -
  Float: -

Execute the quote once for each item in the array.

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

bi

  Data:  xqq-?
  Addr:  -
  Float: -

Execute q1 against x, then execute q2 against a copy of x.

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

Example #1:

    #100 [ #10 * ] [ #10 - ] bi

dip

  Data:  nq-n
  Addr:  -
  Float: -

Temporarily remove n from the stack, execute the quotation, and then restore n to the stack.

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

drop-pair

  Data:  nn-
  Addr:  -
  Float: -

Remove top two items on the stack.

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

file:for-each-line

  Data:  sq-
  Addr:  -
  Float: -

Given a file name, open it and run the quote once for each line in the file.

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

n:put

  Data:  n-
  Addr:  -
  Float: -

Display a number.

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

nl

  Data:  -
  Addr:  -
  Float: -

Display a newline.

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

reorder

  Data:  ...ss-?
  Addr:  -
  Float: -

Restructure the order of items on the stack.

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

rot

  Data:  abc-bca
  Addr:  -
  Float: -

Rotate the top three values.

Class: class:word | 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:to-number

  Data:  s-n
  Addr:  -
  Float: -

Convert a string to a number.

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

s:tokenize

  Data:  sc-a
  Addr:  -
  Float: -

Takes a string and a character to use as a separator. It splits the string into substrings and returns an array containing pointers to each of them.

Class: class:word | Namespace: s | 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

sigil:#

  Data:  s-n
  Addr:  -
  Float: -

Process token as a number.

Interpret Time:
  Convert the string into a number and leave on the stack.

Compile Time:
  Convert the string into a number and compile into the current definition as a literal.

Class: class:macro | Namespace: sigil | 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