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< <p>You can declare your own variables ($VARNAME) with the <a href="Chapter4.html#4.2.1.1">Var</a> command. Variables are global and can be used in any Section or Function.</p>
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> <p>You can declare your own variables ($VARNAME) with the <a href="Chapter4.html#4.2.1.1">Var</a> command. Variables are global and can be used in any <a href="Chapter4.html#4.6.1.2">Section</a> or <a href="Chapter4.html#4.7.1.1">Function</a>.</p>
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< <p>In addition there is a Stack, which can also be used for temporary storage. To access the stack use the commands <a href="Chapter4.html#4.9.9.3">Push</a> and <a href="Chapter4.html#4.9.9.2">Pop</a>. Push adds a value to the stack, Pop removes one and sets the variable.</p>
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> <p>In addition there is a Stack, which can also be used for temporary storage. To access the stack use the commands <a href="Chapter4.html#4.9.9.3">Push</a> and <a href="Chapter4.html#4.9.9.2">Pop</a>. <a href="Chapter4.html#4.9.9.3">Push</a> adds a value to the stack, <a href="Chapter4.html#4.9.9.2">Pop</a> removes one and sets the variable.</p>
266c266
< <p>The compiler will check your script and give you warnings or an error. If an error occurs (i.e. 2 parameters required but only 1 given) the compiler will abort and a short error message including the line number will be displayed. For non-critical errors the compiler will give a warning (i.e. two DirText commands in one script). If your script has no errors the compiler will output an installer for you to distribute.</p>
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> <p>The compiler will check your script and give you warnings or an error. If an error occurs (i.e. 2 parameters required but only 1 given) the compiler will abort and a short error message including the line number will be displayed. For non-critical errors the compiler will give a warning (i.e. two <a href="Chapter4.html#4.8.1.14">DirText</a> commands in one script). If your script has no errors the compiler will output an installer for you to distribute.</p>
