| rem gbucm.bat takes gbkuni30.txt and ranges.txt and generates a .ucm file with | |
| rem all mappings except for the ones listed in ranges.txt | |
| copy gbkuni30.txt+ranges.txt gbku30r.txt | |
| gbmake4 <gbku30r.txt >fournor.txt | |
| copy gbkuni30.txt+fournor.txt gb4nor.txt | |
| sort <gb4nor.txt | gbtoucm >gb18030.ucm | |
| rem output: gb18030.ucm |