[cvs-nhc98] patch applied (hat): Hat-stack and hat-connect now only add .hat extension to their file

Fri May 4 06:09:14 PDT 2001 malcolm * Hat-stack and hat-connect now only add .hat extension to their file argument if it is missing. M ./src/hattools/utils.c -5 +21 M ./src/hattools/utils.h +3