151 lines
5.2 KiB
Plaintext
151 lines
5.2 KiB
Plaintext
<!DOCTYPE html>
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<html>
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<head>
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<style>
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table, th, td { border: 1px solid black; } th, td { padding: 10px; }
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body { background-color: #A0A0FF; }
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.rc_number { color: #800000; }
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.rc_string { color: green; }
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.rc_keyword { color: blue; font-weight: bold; }
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.rc_comment { color: #0A0A0A; }
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#rc_code { font-family: Consolas,"courier new"; background-color: #f1f1f1; padding: 2px; font-size: 105%; }
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</style>
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<meta content="text/html; charset=UTF-8" http-equiv="content-type">
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<title>RC BASIC Keywords</title>
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</head>
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<body>
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<table style="width: 1449px; height: 792px;" border="1">
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<tbody>
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<tr>
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<td><span style="font-weight: bold;"><span style="text-decoration: underline;">KEYWORD</span><br>
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</span></td>
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<td><span style="font-weight: bold;">DESCRIPTION<br>
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</span></td>
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<td><span style="font-weight: bold;">USAGE<br>
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</span></td>
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</tr>
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<tr>
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<td>INCLUDE</td>
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<td>Include code from an external file. You can reference environment variables inside the include string with this syntax "${env_var}"</td>
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<td>INCLUDE <STRING_LITERAL></td>
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</tr>
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<tr>
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<td>INCLUDE ONCE</td>
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<td>Tells the compiler to only include the current file once.</td>
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<td>INCLUDE ONCE</td>
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</tr>
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<tr>
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<td>IF | ELSEIF | ELSE | END IF</td>
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<td>Executes a block of code if an expression is true<br>
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NOTE: ELSEIF can be substituted for ELSE IF</td>
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<td>IF <EXPRESSION> THEN<br>
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.....<br>
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ELSEIF <EXPRESSION> THEN<br>
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.....<br>
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ELSE<br>
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.....<br>
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END IF</td>
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</tr>
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<tr>
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<td style="width: 200.75px;">SELECT | CASE | DEFAULT | <br>
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END SELECT</td>
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<td>Executes a block of code if a case is equal to the selection case</td>
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<td>SELECT CASE <EXPRESSION><br>
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CASE <EXPRESSION><br>
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.....<br>
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DEFAULT<br>
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.....<br>
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END SELECT</td>
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</tr>
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<tr>
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<td>DO | LOOP | UNTIL | WHILE</td>
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<td style="width: 460.5px;">Executes a block of code while a
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condition is true or until a condition is met</td>
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<td style="width: 708.017px;">DO<br>
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.....<br>
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LOOP {UNTIL | WHILE} <EXPRESSION></td>
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</tr>
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<tr>
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<td>WHILE | WEND</td>
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<td>Executes a block of code while a condition is true</td>
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<td>WHILE <EXPRESSION><br>
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.....<br>
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WEND</td>
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</tr>
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<tr>
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<td>FOR | TO | STEP | NEXT</td>
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<td>Sets a counter variable to an initial value and executes a block
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of code until the counter variable has reached a peak value</td>
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<td>FOR <ID> = <EXPRESSION> TO <EXPRESSION>
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{STEP} <EXPRESSION><br>
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.....<br>
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NEXT</td>
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</tr>
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<tr>
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<td>EXIT</td>
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<td>Exits a loop</td>
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<td>EXIT { DO | FOR | WHILE }</td>
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</tr>
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<tr>
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<td>CONTINUE</td>
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<td>Jumps back to the start of a loop</td>
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<td>CONTINUE</td>
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</tr>
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<tr>
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<td>FUNCTION | RETURN |<br>
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END FUNCTION</td>
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<td>Creates a function</td>
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<td>FUNCTION <ID> ( {BYREF}<ID>, ...)<br>
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.....<br>
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RETURN <EXPRESSION><br>
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END FUNCTION</td>
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</tr>
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<tr>
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<td>SUB | RETURN | END SUB</td>
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<td>Creates a Sub Routine</td>
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<td>SUB <ID> ( {BYREF} <ID>, ...)<br>
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.....<br>
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{RETURN}<br>
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END SUB</td>
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</tr>
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<tr>
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<td>PRINT</td>
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<td>Outputs Text to a console</td>
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<td>PRINT <EXPRESSION></td>
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</tr>
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<tr>
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<td>END</td>
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<td>Ends a program. Add a number expression after END to set the exit code.</td>
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<td>END <br>END <EXPRESSION></td>
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</tr>
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<tr>
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<td>DIM</td>
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<td>Creates a variable or array</td>
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<td>DIM <ID> { [ } <EXPRESSION>{ ] }</td>
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</tr>
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<tr>
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<td>REDIM</td>
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<td>Resizes an array</td>
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<td>REDIM <ID> { [ } <EXPRESSION>{ ] }</td>
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</tr>
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<tr>
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<td>DELETE</td>
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<td>Deletes an array</td>
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<td>DELETE <ID></td>
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</tr>
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<tr>
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<td>TRUE</td>
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<td>Constant that evaluates to NOT 0</td>
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<td>TRUE</td>
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</tr>
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<tr>
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<td>FALSE</td>
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<td>Constant that evaluates to 0</td>
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<td>FALSE</td>
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</tr>
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</tbody>
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</table>
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</body>
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</html>
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