Debugging with GT.M
From VistApedia
Revision as of 21:15, 23 March 2005 by 68.171.114.173 (talk)
This information is from the GT.M Programmer's Manual. I'll just summarize a few points.
$ECODE
This is a list of past errors, separated by commas.
Subsequent errors are added to the end of the list.
example:
GTM>w $ECODE
,M6,Z150373850,
Errors beginning with: "M" are standard errors
"U" are user errors
"Z" are GT.M errors
$ZSTATUS
This is detail about the most recent error.
example:
GTM>w $ZSTATUS
150373850,SubName+3^MyFunct,%GTM-E-UNDEF, Undefined local variable: Jxack
