Wed Apr 16 08:54:05 PDT 2003 malcolm * Refactor all the common user-interface options into a separate module, CommonUI. This reduces code duplication, and should help to ensure that the various hat tools do not drift apart. A ./src/hattools/CommonUI.hs M ./src/hattools/HatObserve.hs -179 +48 M ./src/hattools/HatTrail.hs -94 +50 M ./src/hattools/Makefile -3 +10 M ./src/hattools/SExp.hs -8 +15