Changed FunctionExternalTextFormatter to execute formatter inside shell

* otherwise one has to pass the full path to the command
** additionally it is much easier to enable passing arguments to the external formatter this way
* modified external function parameter accordingly
* updated external text formatter test case

1 files changed, 2 insertions, 2 deletions

diff --git a/src/function/external_text_formatter.h b/src/function/external_text_formatter.h
index 27f2fc7..4788784 100644
--- a/src/function/external_text_formatter.h
+++ b/src/function/external_text_formatter.h
@@ -9,7 +9,7 @@ namespace InputXSLT {
 
 class FunctionExternalTextFormatter : public FunctionBase<
 	FunctionExternalTextFormatter,
-	boost::filesystem::path,
+	std::string,
 	std::string
 > {
 	public:
@@ -19,7 +19,7 @@ class FunctionExternalTextFormatter : public FunctionBase<
 		friend FunctionBase;
 
 		DomDocumentCache::document_ptr constructDocument(
-			boost::filesystem::path,
+			std::string,
 			std::string
 		) const;