This is mostly for Christian and Bert. When using formatFor utd in liblouisutdml I set aside about 64K for the input-positions array. Everything seems to go fine until near the end of processing, when this array is freed. Then the system produces some kind of dump. This is on Linux. It is new with the new changes to the liblouis code. I looked at liblouis_allocMem, and it seems to be just the same. Do you have suggestions as to what might cause this problem and how it might be solved? Thanks, John -- John J. Boyer; President, Chief Software Developer Abilitiessoft, Inc. http://www.abilitiessoft.com Madison, Wisconsin USA Developing software for people with disabilities For a description of the software, to download it and links to project pages go to http://www.abilitiessoft.com