Hello,
I'm using ltree but I have a requirement to use the "-" character in the
text of a node. Can I just change (in ltree.h) the following line:
#define ISALNUM(x) ( isalnum((unsigned char)(x)) || (x) == '_')
to:
#define ISALNUM(x) ( isalnum((unsigned char)(x)) || (x) == '_' ||
(x) == '-')
.. or will there be hidden consequences of this?...
Thanks!
- Greg
