spw.quest

Pivot a line

Change one slot, keep the rest, and see the line before you go. Forms, side by side shows what each slot does.

The line

$proof[parser]{source,tokens,ast}

a line you wrote

  • new
subject
$proof
mode
parser
body
source,tokens,ast

Take it apartWhat each slot is

An operator in front

  1. ~
  2. ?
  3. !
  4. *
  5. .
  6. ^
  7. #
  8. @
  9. &
  10. =
  11. %
  12. $
Add to what it holds

Back to $proof[parser]{source.tokens.ast}

Families it belongs to

25 lines one change away

Drop a slot to read what the line says without it.

near: a line sharing a slot uses it · common: common on the shelf

charge the charge in front

  1. boon $proof[parser]{source,tokens,ast}

    add boon

    • add
    lands
    Not on the shelf yet.
    why
    a valence word rides the word

    Pivot from hereTake it apart

subject the word

  1. proof[parser]{source,tokens,ast}

    swap to proof

    • swap
    • near
    lands
    Not on the shelf yet.

    Pivot from hereTake it apart

  2. folio[parser]{source,tokens,ast}

    swap to folio

    • swap
    • common
    lands
    Not on the shelf yet.

    Pivot from hereTake it apart

  3. theory[parser]{source,tokens,ast}

    swap to theory

    • swap
    • common
    lands
    Not on the shelf yet.

    Pivot from hereTake it apart

  4. principle[parser]{source,tokens,ast}

    swap to principle

    • swap
    • common
    lands
    Not on the shelf yet.

    Pivot from hereTake it apart

mode the lens

  1. $proof[prime]{source,tokens,ast}

    swap to prime

    • swap
    • common
    lands
    Not on the shelf yet.

    Pivot from hereTake it apart

  2. $proof[hook]{source,tokens,ast}

    swap to hook

    • swap
    • common
    lands
    Not on the shelf yet.

    Pivot from hereTake it apart

  3. $proof[component]{source,tokens,ast}

    swap to component

    • swap
    • common
    lands
    Not on the shelf yet.

    Pivot from hereTake it apart

  4. $proof[depth]{source,tokens,ast}

    swap to depth

    • swap
    • common
    lands
    Not on the shelf yet.

    Pivot from hereTake it apart

  5. $proof{source,tokens,ast}

    drop the lens

    • drop
    lands
    Not on the shelf yet.

    Pivot from hereTake it apart

  6. $proof{source,tokens,ast}(parser)

    turn its walls to ( )

    • walls
    lands
    Not on the shelf yet.
    why
    the lens becomes the scene

    Pivot from hereTake it apart

  7. $proof{source,tokens,ast}<parser>

    turn its walls to < >

    • walls
    lands
    Not on the shelf yet.
    why
    the lens becomes where it goes

    Pivot from hereTake it apart

body what it holds

  1. $proof[parser]{literal.ast.lossless}

    swap to literal.ast.lossless

    • swap
    • near
    lands
    Not on the shelf yet.

    Pivot from hereTake it apart

  2. $proof[parser]{source.tokens.ast}

    swap to source.tokens.ast

    • swap
    • near
    lands
    Not on the shelf yet.

    Pivot from hereTake it apart

  3. $proof[parser]{source;tokens;ast;diagnostics;reconstruction}

    swap to source;tokens;ast;diagnostics;reconstruction

    • swap
    • near
    lands
    Not on the shelf yet.

    Pivot from hereTake it apart

  4. $proof[parser]{open.sit}

    swap to open.sit

    • swap
    • common
    lands
    Not on the shelf yet.

    Pivot from hereTake it apart

  5. $proof[parser]

    drop what it holds

    • drop
    lands
    Not on the shelf yet.

    Pivot from hereTake it apart

  6. $proof[parser](source,tokens,ast)

    turn its walls to ( )

    • walls
    lands
    Not on the shelf yet.
    why
    what it holds becomes the scene

    Pivot from hereTake it apart

  7. $proof[parser]<source,tokens,ast>

    turn its walls to < >

    • walls
    lands
    Not on the shelf yet.
    why
    what it holds becomes where it goes

    Pivot from hereTake it apart

  8. $proof[parser]{source.tokens.ast}

    hold it as one name

    • turn
    lands
    Not on the shelf yet.
    why
    dots inside one brace make one name the parser keeps whole

    Pivot from hereTake it apart

  9. $proof[parser]{source;tokens;ast}

    hold the parts in order

    • turn
    lands
    Not on the shelf yet.
    why
    semicolons put the parts in a sequence

    Pivot from hereTake it apart

  10. $proof[parser]{source ~> tokens ~> ast}

    make the parts a path

    • turn
    lands
    Not on the shelf yet.
    why
    ~> carries each part on to the next without collapsing them

    Pivot from hereTake it apart

projection where it goes

  1. $proof[parser]{source,tokens,ast}<exact>

    add exact

    • add
    • near
    lands
    Not on the shelf yet.

    Pivot from hereTake it apart

  2. $proof[parser]{source,tokens,ast}<receipt>

    add receipt

    • add
    • common
    lands
    Not on the shelf yet.

    Pivot from hereTake it apart

  3. $proof[parser]{source,tokens,ast}<china>

    add china

    • add
    • common
    lands
    Not on the shelf yet.

    Pivot from hereTake it apart

Constructs · Specimens · Take one line apart · Learn it a mark at a time