Instead of Unicode support, ASCII letters in educational article are completely enough. You can split identifiers in two parts. First letter and everything else. So the RegExp would be:
/^[A-Z_$][A-Z0-9_$]*$/I While this is for checking purposes you don't have to care abou the case of letters. Also I think the RegExp fits into you article and it's enough compact. On Aug 31, 2011 6:08 PM, "Dmitry A. Soshnikov" <[email protected]> wrote: > The next part of implementing an interpreter is out. > > "Essentials of interpretation" Lesson 5. Simple user-defined functions. > > https://github.com/DmitrySoshnikov/Essentials-of-interpretation/blob/master/src/lesson-5.js > > Dmitry. > > -- > To view archived discussions from the original JSMentors Mailman list: http://www.mail-archive.com/[email protected]/ > > To search via a non-Google archive, visit here: http://www.mail-archive.com/[email protected]/ > > To unsubscribe from this group, send email to > [email protected] -- To view archived discussions from the original JSMentors Mailman list: http://www.mail-archive.com/[email protected]/ To search via a non-Google archive, visit here: http://www.mail-archive.com/[email protected]/ To unsubscribe from this group, send email to [email protected]
