I have a big chm file.
I dont use ids. I use commands

HELP MyTopic

to display topics from this file.
MyTopic is some topic in the index of chm file.

I need to verify the presence of all MyTopic
entries programmatically.
There mey be to solutions: obtain a list of all index
entries from a chm file or to pass every topic to html help engine and verify the result code returned.

How to implement this?