1To construct a revised data file, copy it to this directory, changing its 2name to icudt42l.dat, and then run the following command in this directory: 3 4 icupkg --add add.txt icudt42l.dat 5 6Then copy the new data file back to its source location. 7 8Note: If you have built but not installed ICU on the Mac, you will need 9to do something like this to execute the command: 10 11 ICU_SOURCE=/Users/danfuzz/down/icu/source 12 DYLD_LIBRARY_PATH=$ICU_SOURCE/lib $ICU_SOURCE/bin/icupkg 13