If I execute the MM> DBG command without reading a .mm file first, then a bug check appears:
Metamath - Version 0.199.pre 29-Jan-2022 Type HELP for help, EXIT to exit.
MM> DBG test
DEBUGGING MODE IS FOR DEVELOPER'S USE ONLY!
Argument: test
?BUG CHECK: *** DETECTED BUG 1717
To get technical support, please open an issue
(https://github.com/metamath/metamath-exe/issues) with the
detailed command sequence or a command file that reproduces this bug,
along with the source file that was used. See HELP OPEN LOG for help on
recording a session. See HELP SUBMIT for help on command files. Search
for "bug(1717)" in the m*.c source code to find its origin.
If earlier errors were reported, try fixing them first, because they
may occasionally lead to false bug detection
Press S to step to next bug, I to ignore further bugs,
or A to abort program: S
Warning!!! A bug was detected, but you are continuing anyway.
The program may be corrupted, so you are proceeding at your own risk.
?Error:
test
^^^^
This math symbol was not declared (with a "$c" or "$v" statement).
Trying depth 0
After pressing S metamath-exe crashes.
Also I wasn't able to find instructions about this command nor in the book, nor in MM> help. How does it work and what is its purpose?
If I execute the
MM> DBGcommand without reading a .mm file first, then a bug check appears:After pressing
Smetamath-exe crashes.Also I wasn't able to find instructions about this command nor in the book, nor in
MM> help. How does it work and what is its purpose?