System Commands: Difference between revisions

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{|
{|
|-
|| [[System Command BOX|<apll>)BOX</apll>]]
||
| Turn ON/OFF box around output
|-
|-
|| [[System Command CLEAR|<apll>)CLEAR</apll>]]
|| [[System Command CLEAR|<apll>)CLEAR</apll>]]
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|| [[System Command FNS|<apll>)FOP</apll>]]
|| [[System Command FNS|<apll>)FOP</apll>]]
||
||
| Display both functions and operators.  Same as <apll>)FOPS</apll>
| Display functions, operators, and hyperators.  Same as <apll>)FOPS</apll>
|-
|-
|| [[System Command FNS|<apll>)FOPS</apll>]]
|| [[System Command FNS|<apll>)FOPS</apll>]]
|-
|| [[System Command HYP|<apll>)HYP</apll>]]
||
|Display hyperators only
|-
|-
|| [[System Command IN|<apll>)IN</apll>]]
|| [[System Command IN|<apll>)IN</apll>]]
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|-
|-
|| [[System Command FNS|<apll>)OPS</apll>]]
|| [[System Command FNS|<apll>)OPS</apll>]]
||
|Display operators only
|-
|-
|| [[System Command OUT|<apll>)OUT</apll>]]
|| [[System Command OUT|<apll>)OUT</apll>]]
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|-
|-
|| [[System Command SINL|<apll>)SINL</apll>]]
|| [[System Command SINL|<apll>)SINL</apll>]]
|-
|| [[System Command SYMB|<apll>)SYMB</apll>]]
|-
|-
|| [[System Command ULIB|<apll>)ULIB</apll>]]
|| [[System Command ULIB|<apll>)ULIB</apll>]]
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|-
|-
|| [[System Command WSID|<apll>)WSID</apll>]]
|| [[System Command WSID|<apll>)WSID</apll>]]
|-
||&nbsp;
|}
|}
</td>
</td>

Latest revision as of 11:03, 1 July 2019

System Commands provide features to the user of the APL system, separate from actual workspaces, variables or APL operators. These provide such features as accessing files, saving a workspace, and exiting the APL interpreter. The commands are not case sensitive, so )IN and )in do the same thing.

NARS2000 currently has the following system commands:

)BOX Turn ON/OFF box around output
)CLEAR Start a new session manager window with an empty workspace
)CLOSE
)COPY
)DROP
)EDIT Create a new function in the workspace or edit an existing function
)ERASE Delete a variable or function in the current workspace
)EXIT Close down the interpreter and exit the program. Same as )OFF
)FNS
)FOP Display functions, operators, and hyperators. Same as )FOPS
)FOPS
)HYP Display hyperators only
)IN
)INASCII    
)LIB
)LAOD Alternative spelling of )LOAD
)LOAD Load an existing workspace
)NEWTAB
)NMS
)OFF Close down the interpreter and exit the program. Same as )EXIT
)OPEN
)OPS Display operators only
)OUT
)RESET
)SAVE Save the current workspace
)SVAE Alternative spelling for )SAVE
)SI workspace State Indicator
)SIC State Indicator Clear
)SINL
)SYMB
)ULIB
)VARS
)XLOAD
)WSID
 


See Also
System Commands System Variables and Functions Operators


Keyboard
Alt+Shift ⍪ ≡ ≢ ⍒ ⍋ ⌽ ⍉ ⊖ ⍟ ⍱ ⍲ ⍠ ⌹
Alt ⋄ ¨ ¯ < ≤ ∅ ≥ > ≠ ∨ ∧ × ÷
Shift ~ ! @ # $ % ^ & * ( ) _ +
Key ` 1 2 3 4 5 6 7 8 9 0 - =
Alt+Shift ⍷ √ ⍨ ⍸ ⍥ ⍣ ⍞ ⍬ ⊣
Alt ? ⍵ ∊ ⍴ § ↑ ↓ ⍳ ○ π ← → ⊢
Shift Q W E R T Y U I O P { } |
Key q w e r t y u i o p [ ] \
Alt+Shift ∫ ∂ ⌻ ⍢ ⍙ ⍤ ⍫ ⌷
Alt ⍺ ⌈ ⌊ ∞ ∇ ∆ ∘ ‼ ⎕ ⍎ ⍕
Shift A S D F G H J K L : "
Key a s d f g h j k l ; '
Alt+Shift ⊆ ⊇ χ ⍡ ⍭ ⊙
Alt ⊂ ⊃ ∩ ∪ ⊥ ⊤ ⍦ ⍝ ⍀ ⌿
Shift Z X C V B N M < > ?
Key z x c v b n m , . /
NARS 2000 Lang
Tool
Bar 		← → + - × ÷ * ⍟ ⌹ ○ ! ? √ | ⌈ ⌊ ⊥ ⊤ ⊣ ⊢
≡ ≢ < ≤ = ≥ > ≠ ∨ ∧ ⍱ ⍲ ↑ ↓ ⊂ ⊃ ⌷ ⍋ ⍒
⍳ ∊ ⍸ ⍷ ∪ ∩ ⊆ ⊇ ~ § π .. , ⍪ ⍴ ⌽ ⊖ ⍉
/ \ ⌿ ⍀ ⊙ ¨ ⍨ ⍤ ⍣ ⍡ ⍥ ⍦ . ∘ ⍠ ‼ ⌻ ∂ ∫ ⍞ ⎕ ⍎ ⍕
⋄ ⍝ ∇ ∆ ⍙ _ ⍺ ⍵ ¯ ⍬ ∞ ∅
Second Row i j k i j k l g p r v x

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