Re: emacs gdb program launcher

[Vincent Liard]

> Can you please tell me what is ' --annotate=3' for?

If your question is about the "3", I can't tell you exactly but it's 
related to the level of depiction GDB issues when running a program.

If it's about the "annotate", I read from the GDB info page:
"The annotation LEVEL, which is specified using the `--annotate'
command line option (*note Mode Options::), controls how much
information GDB prints together with its prompt, values of expressions,
source lines, and other types of output.  Level 0 is for no
annotations, level 1 is for use when GDB is run as a subprocess of GNU
Emacs, level 3 is the maximum annotation suitable for programs that
control GDB, and level 2 annotations have been made obsolete (*note
Limitations of the Annotation Interface: (annotate)Limitations.)."

Vincent