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<h4>Arrays</h4>

There is no special syntax in wims language for arrays. However, it is

possible to design array-like variable structures, with integer or even

string subscripts. This can be done using nested variable substitutions. For

example, ...

<hr><h4>Fields in a string</h4>

WIMS variables are all string variables. There are three different ways to

split a string into fields:

<ul><li>As a list of words, separated by white-space characters. Consecutive

white-spaces are considered as one field separator.

</li><li>As a list of lines, separated by new-line characters. Consecutive

new-lines are considered as separating empty lines.

</li><li>As a list of items, separated by commas ( $emph,$emphend ). Consecutive

commas are considered as separating empty items.

</li></ul>

<p>

This section is not yet finished. Sorry.

</p>