* Calling a template which has a nocache section could fail if it was
called from a cached and a not cached subtemplate.
* Calling the same subtemplate cached and not cached with the
$smarty->merge_compiled_includes enabled could cause problems
* Many smaller related changes
Because several recent problems with template inheritance the {block} tag compiler has been rewriten
- Error messages shown now the correct child template file and line number
- The compiler could fail on some larger UTF-8 text block (forum topic 24455}
- The {strip} tag can now be placed outside {block} tags in child templates (forum topic 24289}
- change SmartyException::$escape is now false by default
- change PHP traceback has been remove for SmartyException and SmartyCompilerException
- rewrite of {function} tag handling
- can now be declared in an external subtemplate
- can contain nocache sections (nocache_hash handling)
- can be called in noccache sections (nocache_hash handling)
- new {call..} tag to call template functions with a variable name {call name=$foo}
- fixed nocache_hash handling in merged compiled templates
- new config file lexer/parser (thanks to Thue Jnaus Kristensen)
- template lexer/parser fixes for PHP and {literal} handing (thanks to Thue Jnaus Kristensen)
- fix on registered plugins with different type but same name
- rewrite of plugin handling (optimized execution speed)
- closed a security hole regarding PHP code injection into cache files
- fixed bug in clear cache handling
- Renamed a couple of internal classes
- code cleanup for merging compiled templates
- couple of runtime optimizations (still not all done)
