Construction XML tag
The <construction> tag has three string attributes: "title", "author" and "date".
An example of its syntax is the following:
<construction title="Construction Title" author="Me" date="1.12.2003">
<worksheetText above="some text" below="some other text"/> <-- the <worksheetText> tag
<element type="point" label="P"> ... </element> <-- the <element> tag
<command name="Intersect"> ... </command> <-- the <command> tag
<expression label="T" exp="A + 1/2 (B-A)"/> <-- the <expression> tag
</construction>
The <construction> tag consists of the following basic tags:
