On Wed, 13 May 2020 at 00:27, Gary Gregory <garydgreg...@gmail.com> wrote: > > Hi, > > May you give an example where more than one character is used as a > separator? Is there a database or known tool out there that uses such a > format?
The IBAN Registry (TXT) located at: https://www.swift.com/standards/data-standards/iban uses \r\n as EOL. Some of the fields include \n within quoted values. > WRT escaping I would think that \ escapes the one character that follows > only. It is up to the reader to decide what to do with an escape sequence. > Anyone else? > > Gary > > On Tue, May 12, 2020 at 7:42 AM Chen Guoping1 <chenguopingd...@163.com> > wrote: > > > Hi, all > > > > > > > > > > In CSV parsing, there are many scenarios where multiple characters are > > used as separators, > > > > To support this feature, we should change the char type of delimiter to > > String. This will lead to > > > > API changes, and old usage code may need to be modified to pass. > > > > > > > > > > When parsing we can get the character array in advance through > > lookAhead(int n) in the > > > > ExtendedBufferedReader to determine whether it is a delimiter > > > > > > > > > > char[] lookAhead(int n) throws IOException { > > > > char[] buf = new char[n]; > > > > super.mark(n); > > > > super.read(buf, 0, n); > > > > super.reset(); > > > > return buf; > > > > } > > > > > > > > > > I have a little problem to confirm. The escape character is' \ ', when > > delimiter is a char ',' > > printWithEscape print '\,' , so when delimiter is multiple characters > > "[|]" printWithEscape > > print ’“\[\|\]” or print "\[|]"? I'd prefer to print "\[\|\]". Is there > > more any suggestion about > > this feature ? > > > > > > —— > > Chen Guoping > > > > > > > > > > > > > > > > --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@commons.apache.org For additional commands, e-mail: dev-h...@commons.apache.org
