Hi,

currently, commands like "reg" or "mdw" return an empty string when 
using in TCL scripting:

 > reg pc
pc (/32): 0x000011E0
 > set pc [reg pc]
pc (/32): 0x000011E0
 > echo $pc

 >


I tried a quick hack for "reg" and it seemed to work in the beginning, 
but later OpenOCD crashed on invalid pointers.

My questions:
- is there an *easy* way to provide the OpenOCD command output as a TCL 
string as well? Like repeating the last output string of the internal 
commands? Reworking the interfaces from .handler to .jim_handler is no 
fun ...


- would it make sense to restrict information in the returned TCL 
strings to the "right stuff", e.g. only the hex value of the register or 
dumped memory cell?



Best regards,
Alex


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