Can you use Turbo Debugger with the embedded C and assembler
 code in your CA-Clipper application?

 Yes.  For best results, compile the C code with the -v switch,
 assemble with /zi, and Turbo-link with /v.  Then just fire up
 TD with the name of your executable and set a breakpoint at
 the beginning of your C or assembler function of interest.

 I have found that TD286, Borland's 80286 protected-mode debugger,
 works as well without crowding CA-Clipper code out of memory.
 Still you are probably better off testing your C/assembler code
 from a small "shell" CA-Clipper program to save run-time memory.

 It is difficult to use TD386 with a CA-Clipper program since the
 former cannot coexist with the EMM386 expanded memory driver,
 and the later runs better with expanded memory.