Roland Dreier wrote: > Is there any reason not to apply the patch below, to allow more awk > implementations to be used? After all, it's not like we're going to put > non-ASCII characters into the map file... Actually, the reason why I decided to use character classes is [a-z] wasn't same as [[:lower:]] on some environment. For example, before the POSIX standard, to match alphanumeric charac- ters, you would have had to write /[A-Za-z0-9]/. If your character set had other alphabetic characters in it, this would not match them, and if your character set collated differently from ASCII, this might not even match the ASCII alphanumeric characters. With the POSIX character classes, you can write /[[:alnum:]]/, and this matches the alphabetic and numeric characters in your character set, no matter what it is. It seems that "your character set" doesn't mean "what character set are used in the data", it means "what character set build env. is using". So, actually, my first released script had used [a-z], but I needed to move onto [[:lower:]]. Thank you, -- Masami Hiramatsu Software Engineer Hitachi Computer Products (America), Inc. Software Solutions Division e-mail: mhiramat@xxxxxxxxxx -- To unsubscribe from this list: send the line "unsubscribe linux-kbuild" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html