At least dbExpert is written in REXX so we may just be able to muddle through together.
DBExpert handle REXX, but it is written in C as many other applications and used its own scripting language in early releases. Each rexx function and variable are bound to the function you write it in, but you can share variables somehow... but I forgot how, something that an update should address.
Mvh / MfG / WKR
//Jan-Erik