accept add additive all alternate and append ascending before blank bottom browse call cancel case change chr clear command continue copy count create date default delete delimited descending display do edit eject else endcase enddo endif endtext eof erase except extended field file files find for form format from get gets go goto heading help if index input insert int join len like list locate loop margin memory modify note noupdate off on or ord otherwise pack peek picture plain poke primary print quit random read recall record reindex release remark rename replace report reset restore return save say secondary select set skip sort status store str structure sum test text to top total trim type update use using val wait while with