https://wiki.nars2000.org/api.php?action=feedcontributions&feedformat=atom&user=Kai
NARS2000 - User contributions [en]
2026-05-08T07:32:20Z
User contributions
MediaWiki 1.38.7
https://wiki.nars2000.org/index.php?title=APL_Wiki_Tutorial&diff=509
APL Wiki Tutorial
2009-07-31T09:28:15Z
<p>Kai: /* Error trapping and Tracing */</p>
<hr />
<div>The APL Wiki Tutorial contains several references to NARS2000 regarding extraordinary behaviour and/or missing features. See http://aplwiki.com/LearnApl/LearningApl<br />
<br />
The following shall be a complete list of those issues. Used to make changes to the wiki when appropriate.<br />
<br />
== Chapter 6: "Writing a Function" ==<br />
=== "Saving a workspace" ===<br />
Using Windows default fodler (NARS2000) verus current directory (other implementations).<br />
<br />
== Chapter 10: "Built-in Functions" ==<br />
=== "Comparative Functions" ===<br />
"Find" is not available<br />
<br />
=== "Sorting and Coding Functions" ===<br />
<apll>ORDER ← ⍋SYMBS</apll> does not work.<br />
<br />
== Chapter 14: "Error Handling" ==<br />
=== Error trapping and Tracing ===<br />
Currently NARS2000 offers [ELX] as error trapping feature</div>
Kai
https://wiki.nars2000.org/index.php?title=System_Variable_ELX&diff=508
System Variable ELX
2009-07-29T06:27:04Z
<p>Kai: New page: This system variable takes a string. That string is executed when the interpreter encounters an error. In particular the string may... * call a function * jump to a particular label Note ...</p>
<hr />
<div>This system variable takes a string. That string is executed when the interpreter encounters an error.<br />
In particular the string may...<br />
* call a function<br />
* jump to a particular label<br />
<br />
Note that <apll>⎕ELX</apll> can be localized and set dynamically to whatever it needs to deal with errors appropriately.</div>
Kai
https://wiki.nars2000.org/index.php?title=Language_Features&diff=507
Language Features
2009-07-29T06:20:57Z
<p>Kai: </p>
<hr />
<div>At the moment, the following sections describe only those language features that are '''New''' or '''Enhanced''' relative to the Extended APL Standard, or that deserve special comment.<br />
<br />
==Syntax==<br />
* [[Strand Assignment]]: <apll>(A<sub>1</sub> A<sub>2</sub> ... A<sub>n</sub>)←R</apll><br />
* [[Modify Assignment]]: <apll>A<i>f</i>←R</apll><br />
* [[Modify Strand Assignment]]: <apll>(A<sub>1</sub> A<sub>2</sub> ... A<sub>n</sub>)<i>f</i>←R</apll><br />
* [[Function/Operator Assignment]]: <apll>A←<i>f</i></apll>, &nbsp;&nbsp;<apll>A←<i>op1</i></apll>, &nbsp;&nbsp;<apll>A←<i>op2</i></apll><br />
<!-- * [[Selective Assignment]]: e.g., <apll>(1 1⍉M)←0</apll> --><br />
* [[Sink]]: <apll>←R</apll><br />
* [[Point Notation]]: <ul><li>'''Base''' &mdash; <apll>16b10FFFF</apll> as a shorthand for <apll>16{base}1 0 15 15 15 15</apll></li><li>'''Pi''' &mdash; <apll>2p3</apll> as a shorthand for <apll>2π<sup>3</sup></apll> or <apll>2×(○1)*3</apll></li><li>'''Euler''' &mdash; <apll>2x3</apll> as a shorthand for <apll>2e<sup>3</sup></apll> or <apll>2×(*1)*3</apll>.</li></ul><br />
* [[Trains]]: e.g., <apll>avg←(+/ ÷ ⍴)</apll> applies the functions to its argument(s) in a particular way (in this case, to compute the average of a numeric vector).<br />
<br />
==Primitive functions==<br />
* [[Index Generator]]: <apll>⍳R</apll><br />
* [[Index Of]]: <apll>L⍳R</apll><br />
* [[Indexing]]: <apll>R[L]</apll>, &nbsp;&nbsp;<apll>R[L]←A</apll>, &nbsp;&nbsp;<apll>R[L]<i>f</i>←A</apll>, &nbsp;&nbsp;<apll>L⌷R</apll>, &nbsp;&nbsp;<apll>L⍉R</apll> &nbsp;&nbsp; <apll>L⊃R</apll><br />
* [[Matrix Inverse/Divide]]: <apll>⌹R</apll>, &nbsp;&nbsp;<apll>L⌹R</apll><br />
* [[Without]]: <apll>L~R</apll><br />
* [[Partitioned Enclose]]: <apll>L⊂R</apll><br />
<br />
==Primitive operators==<br />
* [[Axis]]: <apll><i>f</i>[<i>X</i>]</apll>, <apll><i>f op1</i>[<i>X</i>]</apll>, <apll><i>f op2</i>[<i>X</i>]g</apll><br />
* [[Composition]]: <apll><i>f</i>∘<i>g</i></apll>, &nbsp;&nbsp;<apll><i>f</i>∘R</apll>, &nbsp;&nbsp;<apll>L∘<i>g</i></apll><br />
* [[Null]]: <apll><i>f</i>⊙</apll><br />
* [[Rank]]: <apll><i>f</i>⍤[<i>X</i>] Y</apll><br />
<br />
==Datatypes==<br />
* [[Infinity]]: <apll>∞</apll> and <apll>¯∞</apll><br />
* [[APA|Arithmetic Progression Arrays]]: <apll>2 3 4⍴⍳24</apll><br />
* [[Unicode|Unicode Characters]]<br />
* [[Array Predicates]]<br />
<br />
==System Functions==<br />
* [[System Function A|<apll>⎕A</apll>]] (Alphabet)<br />
* [[System Function AV|<apll>⎕AV</apll>]] (Atomic Vector)<br />
* [[System Function CR|<apll>⎕CR</apll>]] (Canonical Representation)<br />
* [[System Function DM|<apll>⎕DM</apll>]] (Diagnostic Message)<br />
* [[System Function DR|<apll>⎕DR</apll>]] (Data Representation)<br />
* [[System Function ERROR|<apll>⎕ERROR</apll>]] (Error Signal)<br />
* [[System Function FMT|<apll>⎕FMT</apll>]] (Format)<br />
* [[System Function MF|<apll>⎕MF</apll>]] (Monitor Functions)<br />
* [[System Function NL|<apll>⎕NL</apll>]] (Name List)<br />
* [[System Function SIZE|<apll>⎕SIZE</apll>]] (Object Size)<br />
* [[System Function SYSID|<apll>⎕SYSID</apll>]] (System Identifier)<br />
* [[System Function SYSVER|<apll>⎕SYSVER</apll>]] (System Version)<br />
* [[System Function TC|<apll>⎕TC</apll>/<apll>⎕TC</apll>xxx]] (Terminal Control)<br />
* [[System Function TF|<apll>⎕TF</apll>]] (Transfer Form)<br />
* [[System Function TYPE|<apll>⎕TYPE</apll>]] (Prototype)<br />
* [[System Function UCS|<apll>⎕UCS</apll>]] (Universal Character Set)<br />
* [[System Function VR|<apll>⎕VR</apll>]] (Visual Representation)<br />
* [[System Function WA|<apll>⎕WA</apll>]] (Workspace Available)<br />
<br />
==System Variables==<br />
* [[Scalar System Variables]] (<apll>⎕CT</apll>, &nbsp;&nbsp;<apll>⎕IO</apll>, &nbsp;&nbsp;<apll>⎕PP</apll>, &nbsp;&nbsp;<apll>⎕PW</apll>, &nbsp;&nbsp;<apll>⎕RL</apll>)<br />
* [[System Variable ELX|<apll>⎕ELX</apll>]] (Error Trapping)<br />
* [[System Variable FC|<apll>⎕FC</apll>]] (Format Control)<br />
* [[System Variable IC|<apll>⎕IC</apll>]] (Indeterminate Control)</div>
Kai
https://wiki.nars2000.org/index.php?title=Language_Features&diff=506
Language Features
2009-07-29T06:20:07Z
<p>Kai: []ELX added</p>
<hr />
<div>At the moment, the following sections describe only those language features that are '''New''' or '''Enhanced''' relative to the Extended APL Standard, or that deserve special comment.<br />
<br />
==Syntax==<br />
* [[Strand Assignment]]: <apll>(A<sub>1</sub> A<sub>2</sub> ... A<sub>n</sub>)←R</apll><br />
* [[Modify Assignment]]: <apll>A<i>f</i>←R</apll><br />
* [[Modify Strand Assignment]]: <apll>(A<sub>1</sub> A<sub>2</sub> ... A<sub>n</sub>)<i>f</i>←R</apll><br />
* [[Function/Operator Assignment]]: <apll>A←<i>f</i></apll>, &nbsp;&nbsp;<apll>A←<i>op1</i></apll>, &nbsp;&nbsp;<apll>A←<i>op2</i></apll><br />
<!-- * [[Selective Assignment]]: e.g., <apll>(1 1⍉M)←0</apll> --><br />
* [[Sink]]: <apll>←R</apll><br />
* [[Point Notation]]: <ul><li>'''Base''' &mdash; <apll>16b10FFFF</apll> as a shorthand for <apll>16{base}1 0 15 15 15 15</apll></li><li>'''Pi''' &mdash; <apll>2p3</apll> as a shorthand for <apll>2π<sup>3</sup></apll> or <apll>2×(○1)*3</apll></li><li>'''Euler''' &mdash; <apll>2x3</apll> as a shorthand for <apll>2e<sup>3</sup></apll> or <apll>2×(*1)*3</apll>.</li></ul><br />
* [[Trains]]: e.g., <apll>avg←(+/ ÷ ⍴)</apll> applies the functions to its argument(s) in a particular way (in this case, to compute the average of a numeric vector).<br />
<br />
==Primitive functions==<br />
* [[Index Generator]]: <apll>⍳R</apll><br />
* [[Index Of]]: <apll>L⍳R</apll><br />
* [[Indexing]]: <apll>R[L]</apll>, &nbsp;&nbsp;<apll>R[L]←A</apll>, &nbsp;&nbsp;<apll>R[L]<i>f</i>←A</apll>, &nbsp;&nbsp;<apll>L⌷R</apll>, &nbsp;&nbsp;<apll>L⍉R</apll> &nbsp;&nbsp; <apll>L⊃R</apll><br />
* [[Matrix Inverse/Divide]]: <apll>⌹R</apll>, &nbsp;&nbsp;<apll>L⌹R</apll><br />
* [[Without]]: <apll>L~R</apll><br />
* [[Partitioned Enclose]]: <apll>L⊂R</apll><br />
<br />
==Primitive operators==<br />
* [[Axis]]: <apll><i>f</i>[<i>X</i>]</apll>, <apll><i>f op1</i>[<i>X</i>]</apll>, <apll><i>f op2</i>[<i>X</i>]g</apll><br />
* [[Composition]]: <apll><i>f</i>∘<i>g</i></apll>, &nbsp;&nbsp;<apll><i>f</i>∘R</apll>, &nbsp;&nbsp;<apll>L∘<i>g</i></apll><br />
* [[Null]]: <apll><i>f</i>⊙</apll><br />
* [[Rank]]: <apll><i>f</i>⍤[<i>X</i>] Y</apll><br />
<br />
==Datatypes==<br />
* [[Infinity]]: <apll>∞</apll> and <apll>¯∞</apll><br />
* [[APA|Arithmetic Progression Arrays]]: <apll>2 3 4⍴⍳24</apll><br />
* [[Unicode|Unicode Characters]]<br />
* [[Array Predicates]]<br />
<br />
==System Functions==<br />
* [[System Function A|<apll>⎕A</apll>]] (Alphabet)<br />
* [[System Function AV|<apll>⎕AV</apll>]] (Atomic Vector)<br />
* [[System Function CR|<apll>⎕CR</apll>]] (Canonical Representation)<br />
* [[System Function DM|<apll>⎕DM</apll>]] (Diagnostic Message)<br />
* [[System Function DR|<apll>⎕DR</apll>]] (Data Representation)<br />
* [[System Function ERROR|<apll>⎕ERROR</apll>]] (Error Signal)<br />
* [[System Function FMT|<apll>⎕FMT</apll>]] (Format)<br />
* [[System Function MF|<apll>⎕MF</apll>]] (Monitor Functions)<br />
* [[System Function NL|<apll>⎕NL</apll>]] (Name List)<br />
* [[System Function SIZE|<apll>⎕SIZE</apll>]] (Object Size)<br />
* [[System Function SYSID|<apll>⎕SYSID</apll>]] (System Identifier)<br />
* [[System Function SYSVER|<apll>⎕SYSVER</apll>]] (System Version)<br />
* [[System Function TC|<apll>⎕TC</apll>/<apll>⎕TC</apll>xxx]] (Terminal Control)<br />
* [[System Function TF|<apll>⎕TF</apll>]] (Transfer Form)<br />
* [[System Function TYPE|<apll>⎕TYPE</apll>]] (Prototype)<br />
* [[System Function UCS|<apll>⎕UCS</apll>]] (Universal Character Set)<br />
* [[System Function VR|<apll>⎕VR</apll>]] (Visual Representation)<br />
* [[System Function WA|<apll>⎕WA</apll>]] (Workspace Available)<br />
<br />
==System Variables==<br />
* [[Scalar System Variables]] (<apll>⎕CT</apll>, &nbsp;&nbsp;<apll>⎕IO</apll>, &nbsp;&nbsp;<apll>⎕PP</apll>, &nbsp;&nbsp;<apll>⎕PW</apll>, &nbsp;&nbsp;<apll>⎕RL</apll>)<br />
* [[System Function ELX|<apll>⎕ELX</apll>]] (Error Trapping)<br />
* [[System Variable FC|<apll>⎕FC</apll>]] (Format Control)<br />
* [[System Variable IC|<apll>⎕IC</apll>]] (Indeterminate Control)</div>
Kai
https://wiki.nars2000.org/index.php?title=Language_Features&diff=505
Language Features
2009-07-29T06:19:42Z
<p>Kai: Wrong place</p>
<hr />
<div>At the moment, the following sections describe only those language features that are '''New''' or '''Enhanced''' relative to the Extended APL Standard, or that deserve special comment.<br />
<br />
==Syntax==<br />
* [[Strand Assignment]]: <apll>(A<sub>1</sub> A<sub>2</sub> ... A<sub>n</sub>)←R</apll><br />
* [[Modify Assignment]]: <apll>A<i>f</i>←R</apll><br />
* [[Modify Strand Assignment]]: <apll>(A<sub>1</sub> A<sub>2</sub> ... A<sub>n</sub>)<i>f</i>←R</apll><br />
* [[Function/Operator Assignment]]: <apll>A←<i>f</i></apll>, &nbsp;&nbsp;<apll>A←<i>op1</i></apll>, &nbsp;&nbsp;<apll>A←<i>op2</i></apll><br />
<!-- * [[Selective Assignment]]: e.g., <apll>(1 1⍉M)←0</apll> --><br />
* [[Sink]]: <apll>←R</apll><br />
* [[Point Notation]]: <ul><li>'''Base''' &mdash; <apll>16b10FFFF</apll> as a shorthand for <apll>16{base}1 0 15 15 15 15</apll></li><li>'''Pi''' &mdash; <apll>2p3</apll> as a shorthand for <apll>2π<sup>3</sup></apll> or <apll>2×(○1)*3</apll></li><li>'''Euler''' &mdash; <apll>2x3</apll> as a shorthand for <apll>2e<sup>3</sup></apll> or <apll>2×(*1)*3</apll>.</li></ul><br />
* [[Trains]]: e.g., <apll>avg←(+/ ÷ ⍴)</apll> applies the functions to its argument(s) in a particular way (in this case, to compute the average of a numeric vector).<br />
<br />
==Primitive functions==<br />
* [[Index Generator]]: <apll>⍳R</apll><br />
* [[Index Of]]: <apll>L⍳R</apll><br />
* [[Indexing]]: <apll>R[L]</apll>, &nbsp;&nbsp;<apll>R[L]←A</apll>, &nbsp;&nbsp;<apll>R[L]<i>f</i>←A</apll>, &nbsp;&nbsp;<apll>L⌷R</apll>, &nbsp;&nbsp;<apll>L⍉R</apll> &nbsp;&nbsp; <apll>L⊃R</apll><br />
* [[Matrix Inverse/Divide]]: <apll>⌹R</apll>, &nbsp;&nbsp;<apll>L⌹R</apll><br />
* [[Without]]: <apll>L~R</apll><br />
* [[Partitioned Enclose]]: <apll>L⊂R</apll><br />
<br />
==Primitive operators==<br />
* [[Axis]]: <apll><i>f</i>[<i>X</i>]</apll>, <apll><i>f op1</i>[<i>X</i>]</apll>, <apll><i>f op2</i>[<i>X</i>]g</apll><br />
* [[Composition]]: <apll><i>f</i>∘<i>g</i></apll>, &nbsp;&nbsp;<apll><i>f</i>∘R</apll>, &nbsp;&nbsp;<apll>L∘<i>g</i></apll><br />
* [[Null]]: <apll><i>f</i>⊙</apll><br />
* [[Rank]]: <apll><i>f</i>⍤[<i>X</i>] Y</apll><br />
<br />
==Datatypes==<br />
* [[Infinity]]: <apll>∞</apll> and <apll>¯∞</apll><br />
* [[APA|Arithmetic Progression Arrays]]: <apll>2 3 4⍴⍳24</apll><br />
* [[Unicode|Unicode Characters]]<br />
* [[Array Predicates]]<br />
<br />
==System Functions==<br />
* [[System Function A|<apll>⎕A</apll>]] (Alphabet)<br />
* [[System Function AV|<apll>⎕AV</apll>]] (Atomic Vector)<br />
* [[System Function CR|<apll>⎕CR</apll>]] (Canonical Representation)<br />
* [[System Function DM|<apll>⎕DM</apll>]] (Diagnostic Message)<br />
* [[System Function DR|<apll>⎕DR</apll>]] (Data Representation)<br />
* [[System Function ERROR|<apll>⎕ERROR</apll>]] (Error Signal)<br />
* [[System Function FMT|<apll>⎕FMT</apll>]] (Format)<br />
* [[System Function MF|<apll>⎕MF</apll>]] (Monitor Functions)<br />
* [[System Function NL|<apll>⎕NL</apll>]] (Name List)<br />
* [[System Function SIZE|<apll>⎕SIZE</apll>]] (Object Size)<br />
* [[System Function SYSID|<apll>⎕SYSID</apll>]] (System Identifier)<br />
* [[System Function SYSVER|<apll>⎕SYSVER</apll>]] (System Version)<br />
* [[System Function TC|<apll>⎕TC</apll>/<apll>⎕TC</apll>xxx]] (Terminal Control)<br />
* [[System Function TF|<apll>⎕TF</apll>]] (Transfer Form)<br />
* [[System Function TYPE|<apll>⎕TYPE</apll>]] (Prototype)<br />
* [[System Function UCS|<apll>⎕UCS</apll>]] (Universal Character Set)<br />
* [[System Function VR|<apll>⎕VR</apll>]] (Visual Representation)<br />
* [[System Function WA|<apll>⎕WA</apll>]] (Workspace Available)<br />
<br />
==System Variables==<br />
* [[Scalar System Variables]] (<apll>⎕CT</apll>, &nbsp;&nbsp;<apll>⎕IO</apll>, &nbsp;&nbsp;<apll>⎕PP</apll>, &nbsp;&nbsp;<apll>⎕PW</apll>, &nbsp;&nbsp;<apll>⎕RL</apll>)<br />
* [[System Variable FC|<apll>⎕FC</apll>]] (Format Control)<br />
* [[System Variable IC|<apll>⎕IC</apll>]] (Indeterminate Control)</div>
Kai
https://wiki.nars2000.org/index.php?title=Language_Features&diff=504
Language Features
2009-07-29T06:18:36Z
<p>Kai: []ELX added</p>
<hr />
<div>At the moment, the following sections describe only those language features that are '''New''' or '''Enhanced''' relative to the Extended APL Standard, or that deserve special comment.<br />
<br />
==Syntax==<br />
* [[Strand Assignment]]: <apll>(A<sub>1</sub> A<sub>2</sub> ... A<sub>n</sub>)←R</apll><br />
* [[Modify Assignment]]: <apll>A<i>f</i>←R</apll><br />
* [[Modify Strand Assignment]]: <apll>(A<sub>1</sub> A<sub>2</sub> ... A<sub>n</sub>)<i>f</i>←R</apll><br />
* [[Function/Operator Assignment]]: <apll>A←<i>f</i></apll>, &nbsp;&nbsp;<apll>A←<i>op1</i></apll>, &nbsp;&nbsp;<apll>A←<i>op2</i></apll><br />
<!-- * [[Selective Assignment]]: e.g., <apll>(1 1⍉M)←0</apll> --><br />
* [[Sink]]: <apll>←R</apll><br />
* [[Point Notation]]: <ul><li>'''Base''' &mdash; <apll>16b10FFFF</apll> as a shorthand for <apll>16{base}1 0 15 15 15 15</apll></li><li>'''Pi''' &mdash; <apll>2p3</apll> as a shorthand for <apll>2π<sup>3</sup></apll> or <apll>2×(○1)*3</apll></li><li>'''Euler''' &mdash; <apll>2x3</apll> as a shorthand for <apll>2e<sup>3</sup></apll> or <apll>2×(*1)*3</apll>.</li></ul><br />
* [[Trains]]: e.g., <apll>avg←(+/ ÷ ⍴)</apll> applies the functions to its argument(s) in a particular way (in this case, to compute the average of a numeric vector).<br />
<br />
==Primitive functions==<br />
* [[Index Generator]]: <apll>⍳R</apll><br />
* [[Index Of]]: <apll>L⍳R</apll><br />
* [[Indexing]]: <apll>R[L]</apll>, &nbsp;&nbsp;<apll>R[L]←A</apll>, &nbsp;&nbsp;<apll>R[L]<i>f</i>←A</apll>, &nbsp;&nbsp;<apll>L⌷R</apll>, &nbsp;&nbsp;<apll>L⍉R</apll> &nbsp;&nbsp; <apll>L⊃R</apll><br />
* [[Matrix Inverse/Divide]]: <apll>⌹R</apll>, &nbsp;&nbsp;<apll>L⌹R</apll><br />
* [[Without]]: <apll>L~R</apll><br />
* [[Partitioned Enclose]]: <apll>L⊂R</apll><br />
<br />
==Primitive operators==<br />
* [[Axis]]: <apll><i>f</i>[<i>X</i>]</apll>, <apll><i>f op1</i>[<i>X</i>]</apll>, <apll><i>f op2</i>[<i>X</i>]g</apll><br />
* [[Composition]]: <apll><i>f</i>∘<i>g</i></apll>, &nbsp;&nbsp;<apll><i>f</i>∘R</apll>, &nbsp;&nbsp;<apll>L∘<i>g</i></apll><br />
* [[Null]]: <apll><i>f</i>⊙</apll><br />
* [[Rank]]: <apll><i>f</i>⍤[<i>X</i>] Y</apll><br />
<br />
==Datatypes==<br />
* [[Infinity]]: <apll>∞</apll> and <apll>¯∞</apll><br />
* [[APA|Arithmetic Progression Arrays]]: <apll>2 3 4⍴⍳24</apll><br />
* [[Unicode|Unicode Characters]]<br />
* [[Array Predicates]]<br />
<br />
==System Functions==<br />
* [[System Function A|<apll>⎕A</apll>]] (Alphabet)<br />
* [[System Function AV|<apll>⎕AV</apll>]] (Atomic Vector)<br />
* [[System Function CR|<apll>⎕CR</apll>]] (Canonical Representation)<br />
* [[System Function DM|<apll>⎕DM</apll>]] (Diagnostic Message)<br />
* [[System Function DR|<apll>⎕DR</apll>]] (Data Representation)<br />
* [[System Function ELX|<apll>⎕ELX</apll>]] (Error Trapping)<br />
* [[System Function ERROR|<apll>⎕ERROR</apll>]] (Error Signal)<br />
* [[System Function FMT|<apll>⎕FMT</apll>]] (Format)<br />
* [[System Function MF|<apll>⎕MF</apll>]] (Monitor Functions)<br />
* [[System Function NL|<apll>⎕NL</apll>]] (Name List)<br />
* [[System Function SIZE|<apll>⎕SIZE</apll>]] (Object Size)<br />
* [[System Function SYSID|<apll>⎕SYSID</apll>]] (System Identifier)<br />
* [[System Function SYSVER|<apll>⎕SYSVER</apll>]] (System Version)<br />
* [[System Function TC|<apll>⎕TC</apll>/<apll>⎕TC</apll>xxx]] (Terminal Control)<br />
* [[System Function TF|<apll>⎕TF</apll>]] (Transfer Form)<br />
* [[System Function TYPE|<apll>⎕TYPE</apll>]] (Prototype)<br />
* [[System Function UCS|<apll>⎕UCS</apll>]] (Universal Character Set)<br />
* [[System Function VR|<apll>⎕VR</apll>]] (Visual Representation)<br />
* [[System Function WA|<apll>⎕WA</apll>]] (Workspace Available)<br />
<br />
==System Variables==<br />
* [[Scalar System Variables]] (<apll>⎕CT</apll>, &nbsp;&nbsp;<apll>⎕IO</apll>, &nbsp;&nbsp;<apll>⎕PP</apll>, &nbsp;&nbsp;<apll>⎕PW</apll>, &nbsp;&nbsp;<apll>⎕RL</apll>)<br />
* [[System Variable FC|<apll>⎕FC</apll>]] (Format Control)<br />
* [[System Variable IC|<apll>⎕IC</apll>]] (Indeterminate Control)</div>
Kai
https://wiki.nars2000.org/index.php?title=APL_Wiki_Tutorial&diff=503
APL Wiki Tutorial
2009-07-26T20:29:28Z
<p>Kai: </p>
<hr />
<div>The APL Wiki Tutorial contains several references to NARS2000 regarding extraordinary behaviour and/or missing features. See http://aplwiki.com/LearnApl/LearningApl<br />
<br />
The following shall be a complete list of those issues. Used to make changes to the wiki when appropriate.<br />
<br />
== Chapter 6: "Writing a Function" ==<br />
=== "Saving a workspace" ===<br />
Using Windows default fodler (NARS2000) verus current directory (other implementations).<br />
<br />
== Chapter 10: "Built-in Functions" ==<br />
=== "Comparative Functions" ===<br />
"Find" is not available<br />
<br />
=== "Sorting and Coding Functions" ===<br />
<apll>ORDER ← ⍋SYMBS</apll> does not work.<br />
<br />
== Chapter 14: "Error Handling" ==<br />
=== Error trapping and Tracing ===<br />
Currently NARS2000 does not offer any error trapping features.</div>
Kai
https://wiki.nars2000.org/index.php?title=APL_Wiki_Tutorial&diff=502
APL Wiki Tutorial
2009-07-26T17:48:26Z
<p>Kai: </p>
<hr />
<div>The APL Wiki Tutorial contains several references to NARS2000 regarding extraordinary behaviour and/or missing features. See http://aplwiki.com/LearnApl/LearningApl<br />
<br />
The following shall be a complete list of those issues. Used to make changes to the wiki when appropriate.<br />
<br />
== Chapter 6: "Writing a Function" ==<br />
=== "Saving a workspace" ===<br />
Using Windows default fodler (NARS2000) verus current directory (other implementations).<br />
<br />
== Chapter 10: "Built-in Functions" ==<br />
=== "Comparative Functions" ===<br />
"Find" is not available<br />
<br />
=== "Sorting and Coding Functions" ===<br />
<apll>ORDER ← ⍋SYMBS</apll> does not work.</div>
Kai
https://wiki.nars2000.org/index.php?title=APL_Wiki_Tutorial&diff=501
APL Wiki Tutorial
2009-07-26T17:37:52Z
<p>Kai: </p>
<hr />
<div>The APL Wiki Tutorial contains several references to NARS2000 regarding missing features. See http://aplwiki.com/LearnApl/LearningApl<br />
<br />
The following shall be a complete list of those issues. Used to make changes to the wiki when appropriate.<br />
<br />
== Chapter 10: "Built-in Functions" ==<br />
=== "Comparative Functions" ===<br />
"Find" is not available<br />
<br />
=== "Sorting and Coding Functions" ===<br />
<apll>ORDER ← ⍋SYMBS</apll> does not work.</div>
Kai
https://wiki.nars2000.org/index.php?title=APL_Wiki_Tutorial&diff=500
APL Wiki Tutorial
2009-07-26T17:36:31Z
<p>Kai: </p>
<hr />
<div>The APL Wiki Tutorial contains several references to NARS2000 regarding missing features. See http://aplwiki.com/LearnApl/LearningApl<br />
<br />
The following shall be a complete list of those issues. Used to make changes to the wiki when appropriate.<br />
<br />
== Chapter 10: "Built-in Functions" ==<br />
=== "Comparative Functions" ===<br />
"Find" is not available<br />
<br />
=== "Sorting and Coding Functions" ===<br />
ORDER ← ⍋SYMBS</div>
Kai
https://wiki.nars2000.org/index.php?title=APL_Wiki_Tutorial&diff=499
APL Wiki Tutorial
2009-07-26T17:11:41Z
<p>Kai: List of compatability issues</p>
<hr />
<div>The APL Wiki Tutorial contains several references to NARS2000 regarding missing features. See http://aplwiki.com/LearnApl/LearningApl<br />
<br />
The following shall be a complete list of those issues. Used to make changes to the wiki when appropriate.<br />
<br />
* Chapter 10 "Built-in Functions": "Find" in "Comparative Functions"</div>
Kai
https://wiki.nars2000.org/index.php?title=Main_Page&diff=498
Main Page
2009-07-26T17:00:11Z
<p>Kai: New link added</p>
<hr />
<div><big>'''Welcome To The NARS2000 Project'''</big><br />
<br />
If you are not familiar with '''Wiki'''s, please consult the [http://meta.wikimedia.org/wiki/Help:Contents User's Guide] for information on using this software.<br />
<br />
== Getting started ==<br />
* [[APL Editing Conventions]]<br />
* [[APL Font]]<br />
* [[Platforms|Platforms: Windows, Linux, Mac OS]]<br />
<br />
== Compatibility With Extended APL Standard ==<br />
NARS2000 is meant to be compatible with the Extended APL Standard (ISO-IEC 13751). There are many consistent extensions, and a few unimplemented optional features.<br />
<br />
* [[Consistent Extensions in NARS2000]]<br />
* [[Optional Facilities Included in NARS2000]]<br />
* [[Optional Facilities Missing from NARS2000]]<br />
* [[Missing Features]]<br />
<br />
== Detailed Documentation ==<br />
* [[Language Features]]<br />
* [[Control Structures]]<br />
* [[User-Defined Functions/Operators]]<br />
* [[Session Manager]]<br />
* [[System Commands]]<br />
* [[Function Editing]]<br />
* [[Initialization and Workspace Files]]<br />
* [[Known Limitations]]<br />
<br />
== Developer's Corner ==<br />
* [[Developer's Notes]]<br />
* [[Project Ideas]]<br />
* [[Proposal To Extend .atf Files]]<br />
* [[APL Wiki Tutorial]]</div>
Kai