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Module xsltutils from libxslt
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Table of Contents
#define #IS_XSLT_ELEMIS_XSLT_ELEM #define #IS_XSLT_NAMEIS_XSLT_NAME #define #IS_XSLT_REAL_NODEIS_XSLT_REAL_NODE #define #XSLT_STRANGEXSLT_STRANGE #define #XSLT_TIMESTAMP_TICS_PER_SECXSLT_TIMESTAMP_TICS_PER_SEC #define #XSLT_TODOXSLT_TODO #define #XSLT_TRACEXSLT_TRACE Enum #xsltDebugStatusCodesxsltDebugStatusCodes Enum #xsltDebugTraceCodesxsltDebugTraceCodes int	#xslAddCallxslAddCall 			( libxslt-xsltInternals.html#xsltTemplatePtrxsltTemplatePtr  templ, 					 xmlNodePtr source)void	#xslDropCallxslDropCall 			(void)Function type: #xsltAddCallCallbackxsltAddCallCallback int	
#xsltAddCallCallbackxsltAddCallCallback 		( libxslt-xsltInternals.html#xsltTemplatePtrxsltTemplatePtr  templ, 					 xmlNodePtr source)
void	#xsltCalibrateAdjustxsltCalibrateAdjust 		(long delta)xmlXPathObjectPtr *	#xsltComputeSortResultxsltComputeSortResult 	( libxslt-xsltInternals.html#xsltTransformContextPtrxsltTransformContextPtr  ctxt, 						 xmlNodePtr sort) libxslt-xsltutils.html#xsltDebugTraceCodesxsltDebugTraceCodes 	#xsltDebugGetDefaultTracexsltDebugGetDefaultTrace 	(void)void	#xsltDebugSetDefaultTracexsltDebugSetDefaultTrace 	( libxslt-xsltutils.html#xsltDebugTraceCodesxsltDebugTraceCodes  val)void	#xsltDefaultSortFunctionxsltDefaultSortFunction 		( libxslt-xsltInternals.html#xsltTransformContextPtrxsltTransformContextPtr  ctxt, 					 xmlNodePtr * sorts, 					 int nbsorts)void	#xsltDoSortFunctionxsltDoSortFunction 		( libxslt-xsltInternals.html#xsltTransformContextPtrxsltTransformContextPtr  ctxt, 					 xmlNodePtr * sorts, 					 int nbsorts)void	#xsltDocumentSortFunctionxsltDocumentSortFunction 	(xmlNodeSetPtr list)Function type: #xsltDropCallCallbackxsltDropCallCallback void	
#xsltDropCallCallbackxsltDropCallCallback 		(void)
const xmlChar *	#xsltGetCNsPropxsltGetCNsProp 		( libxslt-xsltInternals.html#xsltStylesheetPtrxsltStylesheetPtr  style, 					 xmlNodePtr node, 					 const xmlChar * name, 					 const xmlChar * nameSpace)int	#xsltGetDebuggerStatusxsltGetDebuggerStatus 		(void)xmlChar *	#xsltGetNsPropxsltGetNsProp 		(xmlNodePtr node, 					 const xmlChar * name, 					 const xmlChar * nameSpace)xmlDocPtr	#xsltGetProfileInformationxsltGetProfileInformation 	( libxslt-xsltInternals.html#xsltTransformContextPtrxsltTransformContextPtr  ctxt)const xmlChar *	#xsltGetQNameURIxsltGetQNameURI 		(xmlNodePtr node, 					 xmlChar ** name)const xmlChar *	#xsltGetQNameURI2xsltGetQNameURI2 	( libxslt-xsltInternals.html#xsltStylesheetPtrxsltStylesheetPtr  style, 					 xmlNodePtr node, 					 const xmlChar ** name)int	#xsltGetUTF8CharxsltGetUTF8Char 			(const unsigned char * utf, 					 int * len)Function type: #xsltHandleDebuggerCallbackxsltHandleDebuggerCallback void	
#xsltHandleDebuggerCallbackxsltHandleDebuggerCallback 	(xmlNodePtr cur, 					 xmlNodePtr node, 					 libxslt-xsltInternals.html#xsltTemplatePtrxsltTemplatePtr  templ, 					 libxslt-xsltInternals.html#xsltTransformContextPtrxsltTransformContextPtr  ctxt)
void	#xsltMessagexsltMessage 			( libxslt-xsltInternals.html#xsltTransformContextPtrxsltTransformContextPtr  ctxt, 					 xmlNodePtr node, 					 xmlNodePtr inst)void	#xsltPrintErrorContextxsltPrintErrorContext 		( libxslt-xsltInternals.html#xsltTransformContextPtrxsltTransformContextPtr  ctxt, 					 libxslt-xsltInternals.html#xsltStylesheetPtrxsltStylesheetPtr  style, 					 xmlNodePtr node)void	#xsltSaveProfilingxsltSaveProfiling 		( libxslt-xsltInternals.html#xsltTransformContextPtrxsltTransformContextPtr  ctxt, 					 FILE * output)int	#xsltSaveResultToxsltSaveResultTo 		(xmlOutputBufferPtr buf, 					 xmlDocPtr result, 					 libxslt-xsltInternals.html#xsltStylesheetPtrxsltStylesheetPtr  style)int	#xsltSaveResultToFdxsltSaveResultToFd 		(int fd, 					 xmlDocPtr result, 					 libxslt-xsltInternals.html#xsltStylesheetPtrxsltStylesheetPtr  style)int	#xsltSaveResultToFilexsltSaveResultToFile 		(FILE * file, 					 xmlDocPtr result, 					 libxslt-xsltInternals.html#xsltStylesheetPtrxsltStylesheetPtr  style)int	#xsltSaveResultToFilenamexsltSaveResultToFilename 	(const char * URL, 					 xmlDocPtr result, 					 libxslt-xsltInternals.html#xsltStylesheetPtrxsltStylesheetPtr  style, 					 int compression)int	#xsltSaveResultToStringxsltSaveResultToString 		(xmlChar ** doc_txt_ptr, 					 int * doc_txt_len, 					 xmlDocPtr result, 					 libxslt-xsltInternals.html#xsltStylesheetPtrxsltStylesheetPtr  style)int	#xsltSetCtxtParseOptionsxsltSetCtxtParseOptions 		( libxslt-xsltInternals.html#xsltTransformContextPtrxsltTransformContextPtr  ctxt, 					 int options)void	#xsltSetCtxtSortFuncxsltSetCtxtSortFunc 		( libxslt-xsltInternals.html#xsltTransformContextPtrxsltTransformContextPtr  ctxt, 					 libxslt-xsltInternals.html#xsltSortFuncxsltSortFunc  handler)int	#xsltSetDebuggerCallbacksxsltSetDebuggerCallbacks 	(int no, 					 void * block)void	#xsltSetDebuggerStatusxsltSetDebuggerStatus 		(int value)void	#xsltSetGenericDebugFuncxsltSetGenericDebugFunc 		(void * ctx, 					 xmlGenericErrorFunc handler)void	#xsltSetGenericErrorFuncxsltSetGenericErrorFunc 		(void * ctx, 					 xmlGenericErrorFunc handler)void	#xsltSetSortFuncxsltSetSortFunc 			( libxslt-xsltInternals.html#xsltSortFuncxsltSortFunc  handler)void	#xsltSetTransformErrorFuncxsltSetTransformErrorFunc 	( libxslt-xsltInternals.html#xsltTransformContextPtrxsltTransformContextPtr  ctxt, 					 void * ctx, 					 xmlGenericErrorFunc handler)const xmlChar *	#xsltSplitQNamexsltSplitQName 		(xmlDictPtr dict, 					 const xmlChar * name, 					 const xmlChar ** prefix)long	#xsltTimestampxsltTimestamp 			(void)void	#xsltTransformErrorxsltTransformError 		( libxslt-xsltInternals.html#xsltTransformContextPtrxsltTransformContextPtr  ctxt, 					 libxslt-xsltInternals.html#xsltStylesheetPtrxsltStylesheetPtr  style, 					 xmlNodePtr node, 					 const char * msg, 					 ... ...)xmlXPathCompExprPtr	#xsltXPathCompilexsltXPathCompile 	( libxslt-xsltInternals.html#xsltStylesheetPtrxsltStylesheetPtr  style, 						 const xmlChar * str)Description
Macro: IS_XSLT_ELEM
#define IS_XSLT_ELEMChecks that the element pertains to XSLT namespace.
Macro: IS_XSLT_NAME
#define IS_XSLT_NAMEChecks the value of an element in XSLT namespace.
Macro: IS_XSLT_REAL_NODE
#define IS_XSLT_REAL_NODECheck that a node is a 'real' one: document, element, text or attribute.
Macro: XSLT_STRANGE
#define XSLT_STRANGEMacro to flag that a problem was detected internally.
Macro: XSLT_TIMESTAMP_TICS_PER_SEC
#define XSLT_TIMESTAMP_TICS_PER_SECSampling precision for profiling
Macro: XSLT_TODO
#define XSLT_TODOMacro to flag unimplemented blocks.
Macro: XSLT_TRACE
#define XSLT_TRACEControl the type of xsl debugtrace messages emitted.
Enum xsltDebugStatusCodes 
Enum xsltDebugStatusCodes {
    
XSLT_DEBUG_NONE  = 0 : no debugging allowed
    
XSLT_DEBUG_INIT  = 1
    
XSLT_DEBUG_STEP  = 2
    
XSLT_DEBUG_STEPOUT  = 3
    
XSLT_DEBUG_NEXT  = 4
    
XSLT_DEBUG_STOP  = 5
    
XSLT_DEBUG_CONT  = 6
    
XSLT_DEBUG_RUN  = 7
    
XSLT_DEBUG_RUN_RESTART  = 8
    
XSLT_DEBUG_QUIT  = 9
}
Enum xsltDebugTraceCodes 
Enum xsltDebugTraceCodes {
    
XSLT_TRACE_ALL  = -1
    
XSLT_TRACE_NONE  = 0
    
XSLT_TRACE_COPY_TEXT  = 1
    
XSLT_TRACE_PROCESS_NODE  = 2
    
XSLT_TRACE_APPLY_TEMPLATE  = 4
    
XSLT_TRACE_COPY  = 8
    
XSLT_TRACE_COMMENT  = 16
    
XSLT_TRACE_PI  = 32
    
XSLT_TRACE_COPY_OF  = 64
    
XSLT_TRACE_VALUE_OF  = 128
    
XSLT_TRACE_CALL_TEMPLATE  = 256
    
XSLT_TRACE_APPLY_TEMPLATES  = 512
    
XSLT_TRACE_CHOOSE  = 1024
    
XSLT_TRACE_IF  = 2048
    
XSLT_TRACE_FOR_EACH  = 4096
    
XSLT_TRACE_STRIP_SPACES  = 8192
    
XSLT_TRACE_TEMPLATES  = 16384
    
XSLT_TRACE_KEYS  = 32768
    
XSLT_TRACE_VARIABLES  = 65536
}
Function: xslAddCall
int	xslAddCall			( libxslt-xsltInternals.html#xsltTemplatePtrxsltTemplatePtr  templ, 					 xmlNodePtr source)Add template "call" to call stack
templ: current template being applied source: the source node being processed Returns: : 1 on sucess 0 otherwise an error may be printed if WITH_XSLT_DEBUG_BREAKPOINTS is defined Function: xslDropCall
void	xslDropCall			(void)Drop the topmost item off the call stack
Function type: xsltAddCallCallback
Function type: xsltAddCallCallback
int	xsltAddCallCallback		(
libxslt-xsltInternals.html#xsltTemplatePtrxsltTemplatePtr  templ, 					 xmlNodePtr source)
templ: source: Returns: Function: xsltCalibrateAdjust
void	xsltCalibrateAdjust		(long delta)Used for to correct the calibration for xsltTimestamp()
delta: a negative dealy value found Function: xsltComputeSortResult
xmlXPathObjectPtr *	xsltComputeSortResult	( libxslt-xsltInternals.html#xsltTransformContextPtrxsltTransformContextPtr  ctxt, 						 xmlNodePtr sort)reorder the current node list accordingly to the set of sorting requirement provided by the array of nodes.
ctxt: a XSLT process context sort: node list Returns: a ordered XPath nodeset or NULL in case of error. Function: xsltDebugGetDefaultTrace
libxslt-xsltutils.html#xsltDebugTraceCodesxsltDebugTraceCodes 	xsltDebugGetDefaultTrace	(void)Get the current default debug tracing level mask
Returns: the current default debug tracing level mask Function: xsltDebugSetDefaultTrace
void	xsltDebugSetDefaultTrace	( libxslt-xsltutils.html#xsltDebugTraceCodesxsltDebugTraceCodes  val)Set the default debug tracing level mask
val: tracing level mask Function: xsltDefaultSortFunction
void	xsltDefaultSortFunction		( libxslt-xsltInternals.html#xsltTransformContextPtrxsltTransformContextPtr  ctxt, 					 xmlNodePtr * sorts, 					 int nbsorts)reorder the current node list accordingly to the set of sorting requirement provided by the arry of nodes.
ctxt: a XSLT process context sorts: array of sort nodes nbsorts: the number of sorts in the array Function: xsltDoSortFunction
void	xsltDoSortFunction		( libxslt-xsltInternals.html#xsltTransformContextPtrxsltTransformContextPtr  ctxt, 					 xmlNodePtr * sorts, 					 int nbsorts)reorder the current node list accordingly to the set of sorting requirement provided by the arry of nodes. This is a wrapper function, the actual function used is specified using xsltSetCtxtSortFunc() to set the context specific sort function, or xsltSetSortFunc() to set the global sort function. If a sort function is set on the context, this will get called. Otherwise the global sort function is called.
ctxt: a XSLT process context sorts: array of sort nodes nbsorts: the number of sorts in the array Function: xsltDocumentSortFunction
void	xsltDocumentSortFunction	(xmlNodeSetPtr list)reorder the current node list @list accordingly to the document order
list: the node set Function type: xsltDropCallCallback
Function type: xsltDropCallCallback
void	xsltDropCallCallback		(void)
Function: xsltGetCNsProp
const xmlChar *	xsltGetCNsProp		( libxslt-xsltInternals.html#xsltStylesheetPtrxsltStylesheetPtr  style, 					 xmlNodePtr node, 					 const xmlChar * name, 					 const xmlChar * nameSpace)Similar to xmlGetNsProp() but with a slightly different semantic Search and get the value of an attribute associated to a node This attribute has to be anchored in the namespace specified, or has no namespace and the element is in that namespace. This does the entity substitution. This function looks in DTD attribute declaration for #FIXED or default declaration values unless DTD use has been turned off.
style: the stylesheet node: the node name: the attribute name nameSpace: the URI of the namespace Returns: the attribute value or NULL if not found. The string is allocated in the stylesheet dictionnary. Function: xsltGetDebuggerStatus
int	xsltGetDebuggerStatus		(void)Get xslDebugStatus.
Returns: the value of xslDebugStatus. Function: xsltGetNsProp
xmlChar *	xsltGetNsProp		(xmlNodePtr node, 					 const xmlChar * name, 					 const xmlChar * nameSpace)Similar to xmlGetNsProp() but with a slightly different semantic Search and get the value of an attribute associated to a node This attribute has to be anchored in the namespace specified, or has no namespace and the element is in that namespace. This does the entity substitution. This function looks in DTD attribute declaration for #FIXED or default declaration values unless DTD use has been turned off.
node: the node name: the attribute name nameSpace: the URI of the namespace Returns: the attribute value or NULL if not found. It's up to the caller to free the memory. Function: xsltGetProfileInformation
xmlDocPtr	xsltGetProfileInformation	( libxslt-xsltInternals.html#xsltTransformContextPtrxsltTransformContextPtr  ctxt)This function should be called after the transformation completed to extract template processing profiling informations if availble. The informations are returned as an XML document tree like <?xml version="1.0"?> <profile> <template rank="1" match="*" name="" mode="" calls="6" time="48" average="8"/> <template rank="2" match="item2|item3" name="" mode="" calls="10" time="30" average="3"/> <template rank="3" match="item1" name="" mode="" calls="5" time="17" average="3"/> </profile> The caller will need to free up the returned tree with xmlFreeDoc()
ctxt: a transformation context Returns: the xmlDocPtr corresponding to the result or NULL if not available. Function: xsltGetQNameURI
const xmlChar *	xsltGetQNameURI		(xmlNodePtr node, 					 xmlChar ** name)This function analyzes @name, if the name contains a prefix, the function seaches the associated namespace in scope for it. It will also replace @name value with the NCName, the old value being freed. Errors in the prefix lookup are signalled by setting @name to NULL. NOTE: the namespace returned is a pointer to the place where it is defined and hence has the same lifespan as the document holding it.
node: the node holding the QName name: pointer to the initial QName value Returns: the namespace URI if there is a prefix, or NULL if @name is not prefixed. Function: xsltGetQNameURI2
const xmlChar *	xsltGetQNameURI2	( libxslt-xsltInternals.html#xsltStylesheetPtrxsltStylesheetPtr  style, 					 xmlNodePtr node, 					 const xmlChar ** name)This function is similar to xsltGetQNameURI, but is used when @name is a dictionary entry.
style: stylesheet pointer node: the node holding the QName name: pointer to the initial QName value Returns: the namespace URI if there is a prefix, or NULL if @name is not prefixed. Function: xsltGetUTF8Char
int	xsltGetUTF8Char			(const unsigned char * utf, 					 int * len)Read one UTF8 Char from @utf Function copied from libxml2 xmlGetUTF8Char() ... to discard ultimately and use the original API
utf: a sequence of UTF-8 encoded bytes len: a pointer to @bytes len Returns: the char value or -1 in case of error and update @len with the number of bytes used Function type: xsltHandleDebuggerCallback
Function type: xsltHandleDebuggerCallback
void	xsltHandleDebuggerCallback	(xmlNodePtr cur, 
					 xmlNodePtr node, 					 libxslt-xsltInternals.html#xsltTemplatePtrxsltTemplatePtr  templ, 					 libxslt-xsltInternals.html#xsltTransformContextPtrxsltTransformContextPtr  ctxt)
cur: node: templ: ctxt: Function: xsltMessage
void	xsltMessage			( libxslt-xsltInternals.html#xsltTransformContextPtrxsltTransformContextPtr  ctxt, 					 xmlNodePtr node, 					 xmlNodePtr inst)Process and xsl:message construct
ctxt: an XSLT processing context node: The current node inst: The node containing the message instruction Function: xsltPrintErrorContext
void	xsltPrintErrorContext		( libxslt-xsltInternals.html#xsltTransformContextPtrxsltTransformContextPtr  ctxt, 					 libxslt-xsltInternals.html#xsltStylesheetPtrxsltStylesheetPtr  style, 					 xmlNodePtr node)Display the context of an error.
ctxt: the transformation context style: the stylesheet node: the current node being processed Function: xsltSaveProfiling
void	xsltSaveProfiling		( libxslt-xsltInternals.html#xsltTransformContextPtrxsltTransformContextPtr  ctxt, 					 FILE * output)Save the profiling informations on @output
ctxt: an XSLT context output: a FILE * for saving the informations Function: xsltSaveResultTo
int	xsltSaveResultTo		(xmlOutputBufferPtr buf, 					 xmlDocPtr result, 					 libxslt-xsltInternals.html#xsltStylesheetPtrxsltStylesheetPtr  style)Save the result @result obtained by applying the @style stylesheet to an I/O output channel @buf
buf: an output buffer result: the result xmlDocPtr style: the stylesheet Returns: the number of byte written or -1 in case of failure. Function: xsltSaveResultToFd
int	xsltSaveResultToFd		(int fd, 					 xmlDocPtr result, 					 libxslt-xsltInternals.html#xsltStylesheetPtrxsltStylesheetPtr  style)Save the result @result obtained by applying the @style stylesheet to an open file descriptor This does not close the descriptor.
fd: a file descriptor result: the result xmlDocPtr style: the stylesheet Returns: the number of bytes written or -1 in case of failure. Function: xsltSaveResultToFile
int	xsltSaveResultToFile		(FILE * file, 					 xmlDocPtr result, 					 libxslt-xsltInternals.html#xsltStylesheetPtrxsltStylesheetPtr  style)Save the result @result obtained by applying the @style stylesheet to an open FILE * I/O. This does not close the FILE @file
file: a FILE * I/O result: the result xmlDocPtr style: the stylesheet Returns: the number of bytes written or -1 in case of failure. Function: xsltSaveResultToFilename
int	xsltSaveResultToFilename	(const char * URL, 					 xmlDocPtr result, 					 libxslt-xsltInternals.html#xsltStylesheetPtrxsltStylesheetPtr  style, 					 int compression)Save the result @result obtained by applying the @style stylesheet to a file or @URL
URL: a filename or URL result: the result xmlDocPtr style: the stylesheet compression: the compression factor (0 - 9 included) Returns: the number of byte written or -1 in case of failure. Function: xsltSaveResultToString
int	xsltSaveResultToString		(xmlChar ** doc_txt_ptr, 					 int * doc_txt_len, 					 xmlDocPtr result, 					 libxslt-xsltInternals.html#xsltStylesheetPtrxsltStylesheetPtr  style)Save the result @result obtained by applying the @style stylesheet to a file or @URL
doc_txt_ptr: Memory pointer for allocated XML text doc_txt_len: Length of the generated XML text result: the result xmlDocPtr style: the stylesheet Returns: the number of byte written or -1 in case of failure. Function: xsltSetCtxtParseOptions
int	xsltSetCtxtParseOptions		( libxslt-xsltInternals.html#xsltTransformContextPtrxsltTransformContextPtr  ctxt, 					 int options)Change the default parser option passed by the XSLT engine to the parser when using document() loading.
ctxt: a XSLT process context options: a combination of libxml2 xmlParserOption Returns: the previous options or -1 in case of error Function: xsltSetCtxtSortFunc
void	xsltSetCtxtSortFunc		( libxslt-xsltInternals.html#xsltTransformContextPtrxsltTransformContextPtr  ctxt, 					 libxslt-xsltInternals.html#xsltSortFuncxsltSortFunc  handler)Function to set the handler for XSLT sorting for the specified context. If the handler is NULL, then the global sort function will be called
ctxt: a XSLT process context handler: the new handler function Function: xsltSetDebuggerCallbacks
int	xsltSetDebuggerCallbacks	(int no, 					 void * block)This function allow to plug a debugger into the XSLT library @block points to a block of memory containing the address of @no callback routines.
no: number of callbacks block: the block of callbacks Returns: 0 in case of success and -1 in case of error Function: xsltSetDebuggerStatus
void	xsltSetDebuggerStatus		(int value)This function sets the value of xslDebugStatus.
value: the value to be set Function: xsltSetGenericDebugFunc
void	xsltSetGenericDebugFunc		(void * ctx, 					 xmlGenericErrorFunc handler)Function to reset the handler and the error context for out of context error messages. This simply means that @handler will be called for subsequent error messages while not parsing or validating. And @ctx will be passed as first argument to @handler One can simply force messages to be emitted to another FILE * than stderr by setting @ctx to this file handle and @handler to NULL.
ctx: the new error handling context handler: the new handler function Function: xsltSetGenericErrorFunc
void	xsltSetGenericErrorFunc		(void * ctx, 					 xmlGenericErrorFunc handler)Function to reset the handler and the error context for out of context error messages. This simply means that @handler will be called for subsequent error messages while not parsing nor validating. And @ctx will be passed as first argument to @handler One can simply force messages to be emitted to another FILE * than stderr by setting @ctx to this file handle and @handler to NULL.
ctx: the new error handling context handler: the new handler function Function: xsltSetSortFunc
void	xsltSetSortFunc			( libxslt-xsltInternals.html#xsltSortFuncxsltSortFunc  handler)Function to reset the global handler for XSLT sorting. If the handler is NULL, the default sort function will be used.
handler: the new handler function Function: xsltSetTransformErrorFunc
void	xsltSetTransformErrorFunc	( libxslt-xsltInternals.html#xsltTransformContextPtrxsltTransformContextPtr  ctxt, 					 void * ctx, 					 xmlGenericErrorFunc handler)Function to reset the handler and the error context for out of context error messages specific to a given XSLT transromation. This simply means that @handler will be called for subsequent error messages while running the transformation.
ctxt: the XSLT transformation context ctx: the new error handling context handler: the new handler function Function: xsltSplitQName
const xmlChar *	xsltSplitQName		(xmlDictPtr dict, 					 const xmlChar * name, 					 const xmlChar ** prefix)Split QNames into prefix and local names, both allocated from a dictionnary.
dict: a dictionnary name: the full QName prefix: the return value Returns: the localname or NULL in case of error. Function: xsltTimestamp
long	xsltTimestamp			(void)Used for gathering profiling data
Returns: the number of tenth of milliseconds since the beginning of the profiling Function: xsltTransformError
void	xsltTransformError		( libxslt-xsltInternals.html#xsltTransformContextPtrxsltTransformContextPtr  ctxt, 					 libxslt-xsltInternals.html#xsltStylesheetPtrxsltStylesheetPtr  style, 					 xmlNodePtr node, 					 const char * msg, 					 ... ...)Display and format an error messages, gives file, line, position and extra parameters, will use the specific transformation context if available
ctxt: an XSLT transformation context style: the XSLT stylesheet used node: the current node in the stylesheet msg: the message to display/transmit ...: extra parameters for the message display Function: xsltXPathCompile
xmlXPathCompExprPtr	xsltXPathCompile	( libxslt-xsltInternals.html#xsltStylesheetPtrxsltStylesheetPtr  style, 						 const xmlChar * str)Compile an XPath expression
style: the stylesheet str: the XPath expression Returns: the xmlXPathCompExprPtr resulting from the compilation or NULL. the caller has to free the object. ../bugs.htmlDaniel Veillard 
