Greetings Monks,
I'm new to PERL and i just wanted to ask how many are the significant initial characters in naming a variable in PERL. I know that a variable has a maximum name length of 255.
In C for instance,
<quote>
63 significant initial characters in an internal identifier or a macro
name (each universal character name or extended source character is
considered a single character)
— 31 significant initial characters in an external identifier
< end quote>
So In C, when a variable name reaches 64 characters, C might not be able to differentiate one from the other.
Example:
...SERF1,
...SERF2
might be considered the same variable.
In PERL, how many characters in a variable name is significant?