Hi Ming Meng and welcome to the RH community.
I have to say I am unclear exactly what you want to achieve. I appreciate the issues with your developers but surely if they want field level help they have to give you time to provide it. Perhaps all you need is to export the topics to Word using the Printed Documentation single source layout?
The RoboColum(n) @robocolumn Colum McAndrew
Thank you for your reply. My question is
Is it possible to generate a context.txt file that can be used for our field-level context sensitive help without using the What's this Help feature of RH.
I think I could write a small piece of code to scan all html files and pick parargraphs needed to generate the context.txt file, but I am wondering that if I could do this within RH. The content of this context file is from all my exiting topics. I do not want to write a seperate file line by line because all content needed is in our topics already.
Hope I made myself clear this time.