Thanks to a number of people who point out that to abbreviate the following... >> abcx >> adex >> afgx >> ahix ...I'm correct that the following does not work. >> /a[(bc)(de)(fg)(hi)]x/ However, the following does work (as I've now confirmed). >/a(bc|de|fg|hi)x/ thanks much! Mike H. ******************************************************************** PLEASE DIRECT ALL EMAIL TO: hammond@u.arizona.edu The following address will cease to work shortly: hammond@ccit.arizona.edu Michael Hammond Department of Linguistics University of Arizona Tucson, AZ 85721 phone: (520) 621-5759, 621-6897 fax: (520) 626-9014 email: hammond@u.arizona.edu www: http://aruba.ccit.arizona.edu/~hammond