[SR-Users] Using reserved keywords in cfg variables

[Paul Claudiu Boriga]

Hello all,

We found out that when using cfg variables certain keywords are not 
allowed, and Kamailio logs a generic error:
<core> [cfg.y:3368]: yyerror_at(): parse error in config file 
/etc/kamailio/kamailio.cfg, line 256, column 9-14: syntax error

For example we cannot use words like enable/disable for var name or 
group name but we can use disabled or enabled:

group_name.enable = 1 descr "test variable"

Looking into the cfg.lex file, I noticed that these are keywords which 
will be interpreted as values (I don't have too much experience with 
flex/bison so I am not sure I got this right).

We have been using Kamailio 4.4 to test this, but I think it is not 
specific to a version.

Is this behavior documented somewhere? If not, where should it be 
documented? Also can we have a more specific log message in this case?

Thank you,

Claudiu Boriga.