+

  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:  -
  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

call

  Data:  a-
  Addr:  -
  Float: -

Call a function.

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

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

s:put

  Data:  s-
  Addr:  -
  Float: -

Display a string.

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

script:current-file

  Data:  -s
  Addr:  -
  Float: -

Return the filename of the file being processed by the current `include`, or `/dev/stdin` if the input source is the terminal.

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

script:current-line

  Data:  -n
  Addr:  -
  Float: -

Return the current line number of the file being processed by the current `include`, or `0` if the input source is the terminal. Line numbering starts at 1.

Class: class:macro | Namespace: script | Interface Layer: rre

set-hook

  Data:  aa-
  Addr:  -
  Float: -

Patch the hook point in a2 to point to a1.

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

Example #1:

    :foo hook ;
    :bar #1 ;
    &bar &foo set-hook

tab

  Data:  -
  Addr:  -
  Float: -

Display a tab (`ASCII:HT`)

Class: class:word | 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-a
  Addr:  -
  Float: -

Return a pointer to a named item. If name is not found, returns 0.

Interpret Time:
  Lookup name in dictionary, return contents of the xt field on the stack.

Compile Time:
  Lookup name in dictionary, compile code to push the contents of the xt field into the current definition.

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