Delete (substring)
In order to delete characters from a BR string, simply replace the string you want to remove with an empty string as follows:
00010 dim a$*255 00020 let a$ = "this will stay, and this will be removed" 00030 let a$(15:inf) = "" ! here inf denotes 'infinity' 00040 print a$
See also Delete (statement) and Delete (command).