[xml] xmlXPathEval vs xmlXPathEvalExpression

["Oleg A. Paraschenko" <olpa xmlhack ru>]

  Hello,

  what is the difference between the functions xmlXPathEval and
xmlXPathEvalExpression, that are defined in "xpath.c"? Which one should
I use? I've looked at the source code, but I'm not so familiar with
libxml2 internals to understand details.

-- 
Oleg Paraschenko  olpa@ http://xmlhack.ru/  XML news in Russian
http://uucode.com/blog/  Generative Programming, XML, TeX, Scheme