BrightSign BrightScript 3.0 Reference Manual - Manual (Page 60)

55
ld Show line data (source records)
next Show the next line to execute.
bsc List all allocated BrightScript Component instances.
stats Show statistics.
step or s Step one program statement.
t Step one statement and show each executed opcode.
up or u Move one function up the context chain.
var Display local variables and their types/values.
print or p or ? Print variable value or expression.