[XML-DEV Mailing List Archive Home] [By Thread] [By Date] [Recent Entries] [Reply To This Message] Re: ConciseXML rationale and Scheme
----- Original Message ----- From: Gavin Thomas Nicol Sent: Saturday, January 18, 2003 12:18 AM On Friday 17 January 2003 03:53 pm, Mike Plusch wrote: > p.s. I don't know Adam Bosworth, but if he's arguing > for better support for XML in programming languages, > then I certainly think he's on the right track. : ) >Why? Because Water is an example of an all-purpose language that was designed for XML and Web Services. >But in all honesty, when I went and looked at Water, I was quite shocked. At >least XEXPR is consistent. Water seems like a hodge-podge of alternate >syntaxes and special case rules aimed at specific operations, rather than a >consistent language. The fact that it doesn't even pretend to be XML, but >rather just pays it lip service, makes it even worse. I'd rather work in VB, >or LISP (despite the claims of "as easy as Basic" and "as powerful as >lisp")... The only people that could say that Water is inconsistent is Scheme folks. I have a lot of respect for Scheme, and Jonathan "Mr. Secure Scheme" had a hand in the Water language. Scheme had a purity and consistency for academics, but it would never be accepted by general developers because it's not very practical. I've seen various people use Scheme for Web programming and templating, but they generally embed another syntax (like HTML) within Scheme. Water is more consistent in this way. The developers that are using Water tell me that they really love Water's consistency and uniformity -- much more so that either the .NET or J2EE architectures. I'm not sure what you mean when you say a "hodge-podge of alternate syntaxes". XML actually has at least 9 different syntax rules used for various values within an XML document. Parsers are not easy to create for XML 1.0. <!ENTITY > <!-- --> (comments) <?xml ....?> (first line) &foo; (entities) [ ] for grouping ENTITY tags space delimited values in !ENTITY foo:bar (namespaces) <![CDATA[ XPATH syntax That list doesn't even include different syntax rules for JavaScript, CCS, URIs, JSP's, and a programming language. No wonder developers shy away from programming Web services and why code-generators seem to be the way that people try to cope with this complexity. Water and ConciseXML is a viable alternative to simplify this mess. _Mike Plusch
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