Grant Jacobs wrote:
I got an warning message about underscores at the *end* of an identifier...! Does the standard ban that too???
Yes.
: 6.1.3 Identifiers : : Identifiers can be of any length. The spelling of an identifier shall be : composed from all its constituent characters taken in textual order, without : regard for the case of letters. No identifier shall have the same spelling : as any wordÂsymbol. Identifiers that are specified to be required shall have : special significance (see 6.2.2.10 and 6.12). : : identifier = letter { [ underscore ] ( letter | digit ) } . : : underscore = `_' . : : NOTE --- An identifier cannot begin or end with an underscore, nor can two : underscores be adjacent.
Frank