Data Transformation Engine Type Tree Maker Reference Guide
Chapter 3 - Type Tree Maker Document File  Type Tree Maker Document File 
Processing Instructions 
Processing instructions act on a tree or the Type Tree Maker window. One or more 
of the following processing instructions can be used: 
Processing Instruction  Effect on Type Tree or Window 
<?AUTOCLOSE?> 
Automatically closes the Type Tree Maker 
window after the document file has been 
processed. The command line option is 
–B. 
<?ANALYZE?> 
Performs a logic analysis on type trees 
referenced in the document file before saving 
the type tree. The command line option is –A. 
<?HIDETREE?> 
Hides the type tree while processing the 
document file. Very large trees can be created or 
modified faster if the HIDETREE instruction is 
used. The command line option is 
–H. 
<?REPLACE?> 
Replaces an existing type when a new type 
command is issued and the type tree already 
has an existing type with the same name. If not 
used, the existing type is not replaced and an 
error message is issued. 
The processing instructions listed provide similar results to using the command 
line options, which are discussed in the section Invoking the Type Tree Maker from 
a Command Line. 
TTMAKER Element 
The TTMAKER element has a start tag <TTMAKER Version="6.0"> and end tag 
</TTMAKER>. For example: 
<TTMAKER Version="6.0">... 
</TTMAKER> 










