local fork libxml2

1 files changed, 0 insertions, 1595 deletions

diff --git a/libxml2/rngparser.c b/libxml2/rngparser.c
deleted file mode 100644
index 7731d4d..0000000
--- a/libxml2/rngparser.c
+++ /dev/null
@@ -1,1595 +0,0 @@
-/**
- * rngparser.c: parser for the Relax-NG compact syntax.
- *
- * Based on:
- *   RELAX NG Compact Syntax
- *   Committee Specification 21 November 2002
- *   http://www.oasis-open.org/committees/relax-ng/compact-20021121.html
- *
- * See Copyright for the status of this software.
- *
- * Daniel Veillard <veillard@redhat.com>
- */
-
-#include <string.h>
-
-#include <libxml/parser.h>
-#include <libxml/parserInternals.h>
-#include <libxml/relaxng.h>
-#include <libxml/dict.h>
-
-#define TODO								\
-    xmlGenericError(xmlGenericErrorContext,				\
-	    "Unimplemented block at %s:%d\n",				\
-            __FILE__, __LINE__);
-
-#define MAX_TOKEN 10
-
-typedef enum {
-    CRNG_NONE = 0,
-    CRNG_OP = 1,
-    CRNG_KEYWORD,
-    CRNG_IDENTIFIER,
-    CRNG_LITERAL_SEGMENT,
-    CRNG_CNAME,
-    CRNG_QNAME,
-    CRNG_NSNAME,
-    CRNG_DOCUMENTATION
-} xmlCRNGTokType;
-
-typedef enum {
-    CRNG_OKAY = 0,
-    CRNG_MEMORY_ERROR,
-    CRNG_INVALID_CHAR_ERROR,
-    CRNG_END_ERROR,
-    CRNG_ENCODING_ERROR
-} xmlCRNGError;
-
-typedef enum {
-    XML_CRNG_ERROR = -1,
-    XML_CRNG_OK = 0,
-    XML_CRNG_EOF = 1
-} xmlCRelaxNGParserState;
-
-typedef struct _token _token;
-typedef _token *tokenPtr;
-struct _token {
-    xmlCRNGTokType toktype;
-    int toklen;
-    const xmlChar *token;
-    const xmlChar *prefix;
-};
-
-typedef struct _xmlCRelaxNGParserCtxt xmlCRelaxNGParserCtxt;
-typedef xmlCRelaxNGParserCtxt *xmlCRelaxNGParserCtxtPtr;
-struct _xmlCRelaxNGParserCtxt {
-    void *userData;			/* user specific data block */
-    xmlRelaxNGValidityErrorFunc error;	/* the callback in case of errors */
-    xmlRelaxNGValidityWarningFunc warning;/* the callback in case of warning */
-    xmlRelaxNGValidErr err;
-
-    const xmlChar *compact;
-    const xmlChar *end;
-    const xmlChar *cur;
-    int isElem;
-    int lineno;
-    const xmlChar *linestart;
-    const char *filename;
-
-    int  nbTokens;
-    int  firstToken;
-    _token tokens[MAX_TOKEN];
-    int  totalToken;
-
-    xmlCRelaxNGParserState state;
-
-    int            nbErrors;
-
-    xmlDocPtr      res;			/* the result */
-    xmlNodePtr     ins;			/* the current insertion node */
-
-    xmlNsPtr       nsDef;
-    tokenPtr token;
-
-    xmlHashTablePtr namespaces;
-    xmlHashTablePtr datatypes;
-
-    /*
-     * dictionary and keywords
-     */
-    xmlDictPtr     dict;
-    const xmlChar *key_attribute;
-    const xmlChar *key_default;
-    const xmlChar *key_datatypes;
-    const xmlChar *key_div;
-    const xmlChar *key_element;
-    const xmlChar *key_empty;
-    const xmlChar *key_external;
-    const xmlChar *key_grammar;
-    const xmlChar *key_include;
-    const xmlChar *key_inherit;
-    const xmlChar *key_list;
-    const xmlChar *key_mixed;
-    const xmlChar *key_namespace;
-    const xmlChar *key_notAllowed;
-    const xmlChar *key_parent;
-    const xmlChar *key_start;
-    const xmlChar *key_string;
-    const xmlChar *key_text;
-    const xmlChar *key_token;
-    const xmlChar *key_equal;
-    const xmlChar *key_orequal;
-    const xmlChar *key_andequal;
-    const xmlChar *key_combine;
-    const xmlChar *key_or;
-    const xmlChar *key_comma;
-    const xmlChar *key_and;
-    const xmlChar *key_choice;
-    const xmlChar *key_group;
-    const xmlChar *key_interleave;
-    const xmlChar *key_ref;
-    const xmlChar *key_define;
-
-    /* results */
-    xmlDocPtr doc;	/* the resulting doc */
-    xmlNodePtr insert;	/* the insertion point */
-    xmlAttrPtr attrs;   /* pending attributes */
-};
-
-static const xmlChar *xmlCRelaxNGInherit = BAD_CAST "Inherit string";
-static const xmlChar *xmlCRelaxNGDefault = BAD_CAST "Default string";
-
-#define CUR_CHAR(l) xmlXPathCurrentChar(ctxt, &l)
-/**
- * IS_BLANK:
- * @c:  an UNICODE value (int)
- *
- * Macro to check the following production in the XML spec:
- *
- * [3] S ::= (#x20 | #x9 | #xD | #xA)+
- */
-#ifndef IS_BLANK
-#define IS_BLANK(c) (((c) == 0x20) || ((c) == 0x09) || ((c) == 0xA) ||	\
-                     ((c) == 0x0D))
-#endif
-#define IS_SEPARATOR(c) (((c) == 0x20) || ((c) == 0x09) || ((c) == 0xA) || \
-                     ((c) == 0x0D) || (c == '#'))
-
-#define CRNG_ERROR0(X)							\
-    { xmlCRNGErr(ctxt, X, NULL); return(0); }
-#define CRNG_ERROR(X)							\
-    { xmlCRNGErr(ctxt, X, NULL); }
-
-#define CRNG_MEM_ERROR0()						\
-    { xmlCRNGErr(ctxt, CRNG_MEMORY_ERROR, NULL); return(0); }
-#define CRNG_MEM_ERROR()						\
-    { xmlCRNGErr(ctxt, CRNG_MEMORY_ERROR, NULL); }
-
-#define ERROR(str) xmlCRNGErr(ctxt, 0, str);
-
-static void
-xmlCRNGErr(xmlCRelaxNGParserCtxtPtr ctxt, int err_no, const char *err_msg) {
-    const xmlChar *cur;
-    xmlChar buffer[150];
-    int i, l;
-
-    if (ctxt != NULL) {
-        if (ctxt->filename != NULL)
-	    fprintf(stderr, "%s:%d ", ctxt->filename, ctxt->lineno);
-    }
-    if (err_msg != NULL) {
-	fprintf(stderr, "error: %s\n", err_msg);
-    } else if (err_no != 0)
-	fprintf(stderr, "error %d\n", err_no);
-    cur = ctxt->cur;
-    while ((*cur != '\n') && (*cur != '\r') && (ctxt->cur - cur < 80)) cur--;
-    l = ctxt->cur - cur;
-    cur++;
-    for (i = 0; i < 100;i++) {
-        if ((*cur == '\n') || (*cur == '\r')) break;
-        buffer[i] = *cur++;
-    }
-    buffer[i] = 0;
-    fprintf(stderr, "%s\n", buffer);
-    for (i = 0; i < l;i++) buffer[i] = ' ';
-    buffer[i++] = '^';
-    buffer[i++] = 0;
-    fprintf(stderr, "%s\n", buffer);
-}
-
-/**
- * IS_OP
- * @c:  an UNICODE value (int)
- *
- * Macro to check for operator value
- */
-#ifndef IS_OP
-#define IS_OP(c) (((c) == ',') || ((c) == '&') || ((c) == '|') ||	\
-		  ((c) == '?') || ((c) == '-') || ((c) == '*') ||	\
-		  ((c) == '{') || ((c) == '}') || ((c) == '(') ||	\
-		  ((c) == ')') || ((c) == '+') || ((c) == '=') ||	\
-		  ((c) == ':'))
-#endif
-
-static int
-xmlCRNGIsKeyword(xmlCRelaxNGParserCtxtPtr ctxt, const xmlChar *str) {
-    if ((str == ctxt->key_attribute) ||
-        (str == ctxt->key_default) ||
-        (str == ctxt->key_datatypes) ||
-        (str == ctxt->key_div) ||
-        (str == ctxt->key_element) ||
-        (str == ctxt->key_empty) ||
-        (str == ctxt->key_external) ||
-        (str == ctxt->key_grammar) ||
-        (str == ctxt->key_include) ||
-        (str == ctxt->key_inherit) ||
-        (str == ctxt->key_list) ||
-        (str == ctxt->key_mixed) ||
-        (str == ctxt->key_namespace) ||
-        (str == ctxt->key_notAllowed) ||
-        (str == ctxt->key_parent) ||
-        (str == ctxt->key_start) ||
-        (str == ctxt->key_string) ||
-        (str == ctxt->key_text) ||
-        (str == ctxt->key_token))
-	return(1);
-    return(0);
-
-}
-
-/*
- * xmlCRNGNextToken:
- * ctxt:  a compact RNG parser context
- *
- * Scan the schema to get the next token
- *
- * Return 0 if success and -1 in case of error
- */
-
-static int
-xmlCRNGNextToken(xmlCRelaxNGParserCtxtPtr ctxt) {
-    const xmlChar *cur;
-    tokenPtr token;
-
-    if (ctxt == NULL) return(-1);
-    if (ctxt->nbTokens >= MAX_TOKEN) return(-1);
-    token = &(ctxt->tokens[(ctxt->firstToken + ctxt->nbTokens) % MAX_TOKEN]);
-    token->toktype = CRNG_NONE;
-
-    if (ctxt->cur == NULL) {
-        ctxt->cur = ctxt->compact;
-    }
-retry:
-    if (ctxt->cur >= ctxt->end) {
-	ctxt->state = XML_CRNG_EOF;
-	return(-1);
-    }
-    while ((ctxt->cur < ctxt->end) &&
-           (IS_BLANK(*ctxt->cur))) ctxt->cur++;
-    if (ctxt->cur >= ctxt->end) {
-	ctxt->state = XML_CRNG_EOF;
-	return(-1);
-    }
-    if (*ctxt->cur == '#') {
-        cur = ctxt->cur;
-	cur++;
-	while ((cur < ctxt->end) && (*cur != '\n') && (*cur != '\r'))
-	    cur++;
-        ctxt->cur = cur;
-	goto retry;
-    } else if (*ctxt->cur == '"') {
-        /* string, check for '"""' */
-	ctxt->cur++;
-	if (ctxt->cur >= ctxt->end) goto eof;
-	cur = ctxt->cur;
-        if ((ctxt->end - ctxt->end > 2) &&
-	    (*cur == '"') && (cur[1] == '"')) {
-	    TODO
-	} else {
-	    while ((cur < ctxt->end) && (*cur != '"')) cur++;
-	    if (cur >= ctxt->end) goto eof;
-	    token->toklen = cur - ctxt->cur;
-	    token->token = xmlDictLookup(ctxt->dict, ctxt->cur, token->toklen);
-	    token->toktype = CRNG_LITERAL_SEGMENT;
-	    token->prefix = NULL;
-	    cur++;
-	    ctxt->cur = cur;
-	}
-    } else if (*ctxt->cur == '\'') {
-        /* string, check for "'''" */
-	TODO
-    } else if ((IS_OP(*ctxt->cur)) || (*ctxt->cur == ':')) {
-        cur = ctxt->cur;
-	cur++;
-	if ((cur < ctxt->end) &&
-	    (((*cur == '=') &&
-	      ((*ctxt->cur == '|') || (*ctxt->cur == '&'))) ||
-	     ((*cur == '*') && (*ctxt->cur == ':')))) {
-	    token->toklen = 2;
-	} else {
-	    token->toklen = 1;
-	}
-	token->token = xmlDictLookup(ctxt->dict, ctxt->cur, token->toklen);
-	token->toktype = CRNG_OP;
-	token->prefix = NULL;
-	ctxt->cur += token->toklen;
-    } else {
-        int escape = 0;
-
-        cur = ctxt->cur;
-        if (*cur == '\\') {
-	    escape = 1;
-	    cur++;
-	    ctxt->cur++;
-	}
-	while ((cur < ctxt->end) &&
-	       (!(IS_SEPARATOR(*cur))) && (!(IS_OP(*cur)))) cur++;
-
-	token->toklen = cur - ctxt->cur;
-	token->token = xmlDictLookup(ctxt->dict, ctxt->cur, token->toklen);
-	token->prefix = NULL;
-	ctxt->cur = cur;
-	if ((escape == 0) && (xmlCRNGIsKeyword(ctxt, token->token)))
-	    token->toktype = CRNG_KEYWORD;
-	else {
-	    token->toktype = CRNG_IDENTIFIER;
-	}
-	if (*ctxt->cur == ':') {
-	    ctxt->cur++;
-	    if (*ctxt->cur == '*') {
-		ctxt->cur++;
-		token->toktype = CRNG_NSNAME;
-	    } else {
-	        cur = ctxt->cur;
-		while ((cur < ctxt->end) &&
-		       (!(IS_SEPARATOR(*cur))) && (!(IS_OP(*cur)))) cur++;
-		token->prefix = token->token;
-		token->toklen = cur - ctxt->cur;
-		token->token = xmlDictLookup(ctxt->dict, ctxt->cur,
-		                             token->toklen);
-		ctxt->cur = cur;
-		if (xmlValidateNCName(token->token, 0) == 0)
-		    token->toktype = CRNG_QNAME;
-		else {
-		    TODO /* sounds like an error ! */
-		    token->toktype = CRNG_IDENTIFIER;
-		}
-	    }
-	}
-    }
-    ctxt->nbTokens++;
-    return(0);
-eof:
-    ctxt->state = XML_CRNG_EOF;
-    CRNG_ERROR(CRNG_END_ERROR);
-    return(-1);
-}
-
-/**
- * xmlParseCRNGGetToken:
- * @ctxt: a compact RNG parser context
- * @no: the number of the token from 1 for the first one
- *      and 2, 3 ... for read-ahead
- *
- * Token reading interface
- *
- * returns a pointer to the new token, or NULL in case of error or EOF
- */
-static tokenPtr
-xmlParseCRNGGetToken(xmlCRelaxNGParserCtxtPtr ctxt, int no) {
-    tokenPtr ret;
-    int res;
-
-    if ((no <= 0) || (no >= MAX_TOKEN)) return(NULL);
-    no--;
-    while (ctxt->nbTokens <= no) {
-        res = xmlCRNGNextToken(ctxt);
-	if (res < 0)
-	    return(NULL);
-    }
-    ret = &(ctxt->tokens[(ctxt->firstToken + no) % MAX_TOKEN]);
-    return(ret);
-}
-
-/**
- * xmlParseCRNGDropTokens:
- * @ctxt: a compact RNG parser context
- * @nr: the number of token marked as read
- *
- * mark a number of token as read and consumed.
- *
- * Returns -1 in case of error and 0 otherwise
- */
-static int
-xmlParseCRNGDropTokens(xmlCRelaxNGParserCtxtPtr ctxt, int nr) {
-    if ((nr <= 0) || (nr >= MAX_TOKEN)) return(-1);
-    while ((ctxt->nbTokens >0) && (nr > 0)) {
-        ctxt->firstToken++;
-	nr--;
-	ctxt->nbTokens--;
-	ctxt->totalToken++;
-	if (ctxt->totalToken == 384)
-	    fprintf(stderr, "found\n");
-    }
-    ctxt->firstToken = ctxt->firstToken % MAX_TOKEN;
-    return(0);
-}
-
-static void
-xmlParseCRNGTokenize(xmlCRelaxNGParserCtxtPtr ctxt) {
-    tokenPtr token;
-
-    token = xmlParseCRNGGetToken(ctxt, 1);
-    while (token != NULL) {
-        switch (token->toktype) {
-            case CRNG_NONE: printf("none"); break;
-            case CRNG_OP: printf("op"); break;
-            case CRNG_KEYWORD: printf("keyword"); break;
-            case CRNG_IDENTIFIER: printf("identifier"); break;
-            case CRNG_LITERAL_SEGMENT: printf("literal"); break;
-            case CRNG_CNAME: printf("cname"); break;
-            case CRNG_QNAME: printf("qname"); break;
-            case CRNG_NSNAME: printf("nsname"); break;
-            case CRNG_DOCUMENTATION: printf("doc"); break;
-	}
-        printf(":%s\n", token->token);
-	xmlParseCRNGDropTokens(ctxt, 1);
-	token = xmlParseCRNGGetToken(ctxt, 1);
-    }
-}
-
-/**
- * xmlParseCRNG_attribute:
- * @ctxt: a compact RNG parser context
- * @name: the attribute name
- * @ns: the attribute namespace
- * @value: the attribute value
- *
- * implements attribute of the RELAX NG Compact Syntax Appendix A
- *
- * Returns 0 in case of success and -1 in case of error
- */
-static int
-xmlParseCRNG_attribute(xmlCRelaxNGParserCtxtPtr ctxt,
-                       const xmlChar *name,
-                       xmlNsPtr ns,
-		       const xmlChar *value)
-{
-    xmlAttrPtr attr;
-
-    attr = xmlNewNsPropEatName(NULL, ns, (xmlChar *) name, value);
-    if (attr == NULL) CRNG_MEM_ERROR0();
-    attr->next = ctxt->attrs;
-    if (ctxt->attrs != NULL)
-        ctxt->attrs->prev = attr;
-    ctxt->attrs = attr;
-    return(0);
-}
-
-/**
- * xmlParseCRNG_bindPrefix:
- * @ctxt: a compact RNG parser context
- * @prefix: the namespace prefix or NULL
- * @namespace: the namespace name
- *
- * implements bindPrefix of the RELAX NG Compact Syntax Appendix A
- *
- * Returns 0 in case of success and -1 in case of error
- */
-static int
-xmlParseCRNG_bindPrefix(xmlCRelaxNGParserCtxtPtr ctxt,
-                        const xmlChar *prefix,
-			const xmlChar *namespace)
-{
-    int ret;
-
-    if ((prefix != NULL) && (xmlStrEqual(prefix, BAD_CAST "xml"))  &&
-        (!xmlStrEqual(namespace, XML_XML_NAMESPACE))) {
-	ERROR("The \"xml\" prefix must be bound to \"http://www.w3.org/XML/1998/namespace\"");
-	return(-1);
-    } else if ((xmlStrEqual(namespace, XML_XML_NAMESPACE)) &&
-               (!xmlStrEqual(prefix, BAD_CAST "xml"))) {
-	ERROR("The \"http://www.w3.org/XML/1998/namespace\" name must be bound to \"xml\" prefix");
-	return(-1);
-    }
-    if (ctxt->namespaces == NULL)
-        ctxt->namespaces = xmlHashCreate(10);
-    if (ctxt->namespaces == NULL) {
-        ERROR("Failed to create namespace hash table");
-	return(-1);
-    }
-    if (prefix == NULL)
-        ret = xmlHashAddEntry(ctxt->namespaces, xmlCRelaxNGDefault,
-	                      (void *) namespace);
-    else
-        ret = xmlHashAddEntry(ctxt->namespaces, prefix,
-	                      (void *) namespace);
-    if (ret < 0) {
-        if (prefix == NULL) {
-	    ERROR("Redefinition of default namespace");
-	} else {
-	    ERROR("Redefinition of namespace");
-	}
-	return(-1);
-    }
-
-    return(0);
-}
-
-/**
- * xmlParseCRNG_bindDatatypePrefix:
- * @ctxt: a compact RNG parser context
- * @prefix: the datatype prefix
- * @namespace: the datatype identifier
- *
- * implements bindDatatypePrefix of the RELAX NG Compact Syntax Appendix A
- *
- * Returns 0 in case of success and -1 in case of error
- */
-static int
-xmlParseCRNG_bindDatatypePrefix(xmlCRelaxNGParserCtxtPtr ctxt ATTRIBUTE_UNUSED,
-                                const xmlChar *prefix,
-			        const xmlChar *namespace)
-{
-    int ret;
-
-    if ((prefix != NULL) && (xmlStrEqual(prefix, BAD_CAST "xsd"))  &&
-        (!xmlStrEqual(namespace,
-		  BAD_CAST "http://www.w3.org/2001/XMLSchema-datatypes"))) {
-	ERROR("The \"xsd\" prefix must be bound to \"http://www.w3.org/2001/XMLSchema-datatypes\"");
-	return(-1);
-    }
-    if (ctxt->datatypes == NULL)
-        ctxt->datatypes = xmlHashCreate(10);
-    if (ctxt->datatypes == NULL) {
-        ERROR("Failed to create namespace hash table");
-	return(-1);
-    }
-    ret = xmlHashAddEntry(ctxt->datatypes, prefix,
-                          (void *) namespace);
-    if (ret < 0) {
-	ERROR("Redefinition of datatype");
-	return(-1);
-    }
-    return(0);
-}
-
-/**
- * xmlParseCRNG_lookupPrefix:
- * @ctxt: a compact RNG parser context
- * @prefix: the namespace prefix or NULL
- *
- * implements lookupPrefix of the RELAX NG Compact Syntax Appendix A
- *
- * Returns the prefix in case of success or NULL in case of error
- */
-static const xmlChar *
-xmlParseCRNG_lookupPrefix(xmlCRelaxNGParserCtxtPtr ctxt ATTRIBUTE_UNUSED,
-                        const xmlChar *prefix)
-{
-    const xmlChar *ret;
-
-    if (prefix == NULL)
-        ret = xmlHashLookup(ctxt->namespaces, xmlCRelaxNGDefault);
-    else
-        ret = xmlHashLookup(ctxt->namespaces, prefix);
-    return(ret);
-}
-
-/**
- * xmlParseCRNG_lookupDatatypePrefix:
- * @ctxt: a compact RNG parser context
- * @prefix: the namespace prefix or NULL
- *
- * implements lookupDatatypePrefix of the RELAX NG Compact Syntax Appendix A
- *
- * Returns the prefix in case of success or NULL in case of error
- */
-static const xmlChar *
-xmlParseCRNG_lookupDatatypePrefix(xmlCRelaxNGParserCtxtPtr ctxt ATTRIBUTE_UNUSED,
-                        const xmlChar *prefix)
-{
-    const xmlChar *ret;
-    ret = xmlHashLookup(ctxt->datatypes, prefix);
-    return(ret);
-}
-
-/**
- * xmlParseCRNG_datatypeAttributes:
- * @ctxt: a compact RNG parser context
- * @prefix: the namespace prefix or NULL
- *
- * implements lookupPrefix of the RELAX NG Compact Syntax Appendix A
- *
- * Returns the prefix in case of success or NULL in case of error
- */
-static xmlAttrPtr
-xmlParseCRNG_datatypeAttributes(xmlCRelaxNGParserCtxtPtr ctxt ATTRIBUTE_UNUSED,
-                        const xmlChar *library, const xmlChar *type)
-{
-    xmlAttrPtr lib, typ;
-
-    lib = xmlNewNsProp(NULL, NULL, BAD_CAST "datatypeLibrary", library);
-    if (lib == NULL) {
-        CRNG_MEM_ERROR();
-	return(NULL);
-    }
-    typ = xmlNewNsProp(NULL, NULL, BAD_CAST "type", type);
-    if (typ == NULL) {
-        CRNG_MEM_ERROR();
-	return(lib);
-    }
-    lib->next = typ;
-
-    return(lib);
-}
-
-/**
- * xmlParseCRNG_XXX:
- * @ctxt: a compact RNG parser context
- *
- * Parse XXX of the RELAX NG Compact Syntax Appendix A
- *
- * Returns 0 in case of success and -1 in case of error
- */
-static int
-xmlParseCRNG_XXX(xmlCRelaxNGParserCtxtPtr ctxt ATTRIBUTE_UNUSED)
-{
-    return(0);
-}
-
-static int xmlParseCRNG_pattern(xmlCRelaxNGParserCtxtPtr ctxt);
-static int xmlParseCRNG_nameClass(xmlCRelaxNGParserCtxtPtr ctxt);
-
-/**
- * xmlParseCRNG_params:
- * @ctxt: a compact RNG parser context
- *
- * Parse params of the RELAX NG Compact Syntax Appendix A
- *
- * Returns 0 in case of success and -1 in case of error
- */
-static int
-xmlParseCRNG_params(xmlCRelaxNGParserCtxtPtr ctxt ATTRIBUTE_UNUSED)
-{
-    TODO
-    return(0);
-}
-
-/**
- * xmlParseCRNG_exceptNameClass:
- * @ctxt: a compact RNG parser context
- *
- * Parse exceptNameClass of the RELAX NG Compact Syntax Appendix A
- *
- * Returns 0 in case of success and -1 in case of error
- */
-static int
-xmlParseCRNG_exceptNameClass(xmlCRelaxNGParserCtxtPtr ctxt ATTRIBUTE_UNUSED)
-{
-    tokenPtr token;
-    xmlNodePtr insert = ctxt->insert, cur;
-
-    token = xmlParseCRNGGetToken(ctxt, 1);
-    if ((token->toktype == CRNG_OP) &&
-        (token->token[0] == '-') && (token->token[1] == 0)) {
-	xmlParseCRNGDropTokens(ctxt, 1);
-	cur = xmlNewNode(NULL, BAD_CAST "except");
-	if (cur == NULL) CRNG_MEM_ERROR0();
-	if (ctxt->insert != NULL)
-	    xmlAddChild(ctxt->insert, cur);
-	ctxt->insert = cur;
-	xmlParseCRNG_nameClass(ctxt);
-    }
-    ctxt->insert = insert;
-    return(0);
-}
-
-/**
- * xmlParseCRNG_innerNameClass:
- * @ctxt: a compact RNG parser context
- *
- * Parse innerNameClass of the RELAX NG Compact Syntax Appendix A
- *
- * Returns 0 in case of success and -1 in case of error
- */
-static int
-xmlParseCRNG_innerNameClass(xmlCRelaxNGParserCtxtPtr ctxt)
-{
-    tokenPtr token;
-    xmlNodePtr cur;
-
-    token = xmlParseCRNGGetToken(ctxt, 1);
-    if (token->toktype == CRNG_OP) {
-        if ((token->token[0] == '(') && (token->token[1] == 0)) {
-	    xmlParseCRNGDropTokens(ctxt, 1);
-	    xmlParseCRNG_nameClass(ctxt);
-	    token = xmlParseCRNGGetToken(ctxt, 1);
-	    if ((token->toktype != CRNG_OP) ||
-	        (token->token[0] != ')') || (token->token[1] != 0)) {
-		ERROR("Expecting \")\" here");
-	    }
-	    xmlParseCRNGDropTokens(ctxt, 1);
-	} else if ((token->token[0] == '*') && (token->token[1] == 0)) {
-	    xmlParseCRNGDropTokens(ctxt, 1);
-	    cur = xmlNewNode(NULL, BAD_CAST "anyName");
-	    if (cur == NULL) CRNG_MEM_ERROR0();
-	    if (ctxt->insert != NULL)
-		xmlAddChild(ctxt->insert, cur);
-	    ctxt->insert = cur;
-	    xmlParseCRNG_exceptNameClass(ctxt);
-	} else {
-	    TODO
-	}
-    } else if ((token->toktype == CRNG_IDENTIFIER) ||
-               (token->toktype == CRNG_KEYWORD)) {
-	cur = xmlNewNode(NULL, BAD_CAST "name");
-	if (cur == NULL) CRNG_MEM_ERROR0();
-	if (ctxt->isElem) {
-	    xmlSetProp(cur, BAD_CAST "ns",
-	               xmlParseCRNG_lookupPrefix(ctxt, NULL));
-	} else {
-	    xmlSetProp(cur, BAD_CAST "ns", BAD_CAST "");
-	}
-	xmlNodeAddContent(cur, token->token);
-	if (ctxt->insert != NULL)
-	    xmlAddChild(ctxt->insert, cur);
-	ctxt->insert = cur;
-	xmlParseCRNGDropTokens(ctxt, 1);
-    } else if (token->toktype == CRNG_CNAME) {
-        TODO
-    } else if (token->toktype == CRNG_NSNAME) {
-	cur = xmlNewNode(NULL, BAD_CAST "nsName");
-	if (cur == NULL) CRNG_MEM_ERROR0();
-        xmlSetProp(cur, BAD_CAST "ns",
-	           xmlParseCRNG_lookupPrefix(ctxt, token->token));
-	if (ctxt->insert != NULL)
-	    xmlAddChild(ctxt->insert, cur);
-	ctxt->insert = cur;
-	xmlParseCRNGDropTokens(ctxt, 1);
-	xmlParseCRNG_exceptNameClass(ctxt);
-    } else {
-        TODO /* probably an error */
-    }
-
-    return(0);
-}
-
-/**
- * xmlParseCRNG_nameClass:
- * @ctxt: a compact RNG parser context
- *
- * Parse nameClass of the RELAX NG Compact Syntax Appendix A
- *
- * Returns 0 in case of success and -1 in case of error
- */
-static int
-xmlParseCRNG_nameClass(xmlCRelaxNGParserCtxtPtr ctxt)
-{
-    tokenPtr token;
-    xmlNodePtr insert = ctxt->insert, last, choice;
-
-    ctxt->insert = NULL;
-    xmlParseCRNG_innerNameClass(ctxt);
-    last = ctxt->insert;
-    token = xmlParseCRNGGetToken(ctxt, 1);
-    while ((token->toktype == CRNG_OP) &&
-        (token->token[0] == '|') && (token->token[1] == 0)) {
-	choice = xmlNewNodeEatName(NULL, (xmlChar *) ctxt->key_choice);
-	xmlParseCRNGDropTokens(ctxt, 1);
-	if (choice == NULL) CRNG_MEM_ERROR0();
-	ctxt->insert = NULL;
-	xmlParseCRNG_innerNameClass(ctxt);
-	xmlAddChild(choice, last);
-	xmlAddChild(choice, ctxt->insert);
-	last = choice;
-	token = xmlParseCRNGGetToken(ctxt, 1);
-    }
-    xmlAddChild(insert, last);
-
-    ctxt->insert = insert;
-    return(0);
-}
-
-/**
- * xmlParseCRNG_patternBlock:
- * @ctxt: a compact RNG parser context
- *
- * Parse a pattern block of the RELAX NG Compact Syntax Appendix A
- *
- * Returns 0 in case of success and -1 in case of error
- */
-static int
-xmlParseCRNG_patternBlock(xmlCRelaxNGParserCtxtPtr ctxt)
-{
-    tokenPtr token;
-
-    token = xmlParseCRNGGetToken(ctxt, 1);
-    if ((token->toktype != CRNG_OP) ||
-	(token->token[0] != '{') || (token->token[1] != 0)) {
-	ERROR("Expecting \"{\" here");
-    }
-    xmlParseCRNGDropTokens(ctxt, 1);
-    xmlParseCRNG_pattern(ctxt);
-    token = xmlParseCRNGGetToken(ctxt, 1);
-    if ((token->toktype != CRNG_OP) ||
-	(token->token[0] != '}') || (token->token[1] != 0)) {
-	ERROR("Expecting \"}\" here");
-    }
-    xmlParseCRNGDropTokens(ctxt, 1);
-    return(0);
-}
-
-/**
- * xmlParseCRNG_datatype:
- * @ctxt: a compact RNG parser context
- *
- * Parse datatype of the RELAX NG Compact Syntax Appendix A
- *
- * Returns 0 in case of success and -1 in case of error
- */
-static int
-xmlParseCRNG_datatype(xmlCRelaxNGParserCtxtPtr ctxt ATTRIBUTE_UNUSED)
-{
-    tokenPtr token;
-    xmlAttrPtr attrs = NULL;
-
-    token = xmlParseCRNGGetToken(ctxt, 1);
-    if (token->toktype == CRNG_KEYWORD) {
-	if (token->token == ctxt->key_string) {
-	    attrs = xmlParseCRNG_datatypeAttributes(ctxt, BAD_CAST "",
-	                                            token->token);
-	    xmlParseCRNGDropTokens(ctxt, 1);
-	} else if (token->token == ctxt->key_token) {
-	    attrs = xmlParseCRNG_datatypeAttributes(ctxt, BAD_CAST "",
-	                                            token->token);
-	    xmlParseCRNGDropTokens(ctxt, 1);
-	} else {
-	    TODO /* probably an error */
-	}
-    } else if (token->toktype == CRNG_LITERAL_SEGMENT) {
-	ctxt->insert = xmlNewNode(NULL, BAD_CAST "value");
-	xmlParseCRNGDropTokens(ctxt, 1);
-	if (ctxt->insert == NULL) CRNG_MEM_ERROR0();
-	xmlNodeAddContent(ctxt->insert, token->token);
-    } else if (token->toktype == CRNG_QNAME) {
-	attrs = xmlParseCRNG_datatypeAttributes(ctxt,
-	            xmlParseCRNG_lookupDatatypePrefix(ctxt, token->prefix),
-		    token->token);
-    } else {
-        TODO
-    }
-    if (attrs != NULL) {
-	token = xmlParseCRNGGetToken(ctxt, 1);
-	if (token->toktype == CRNG_LITERAL_SEGMENT) {
-	    ctxt->insert = xmlNewNode(NULL, BAD_CAST "value");
-	    xmlParseCRNGDropTokens(ctxt, 1);
-	    if (ctxt->insert == NULL) {
-	        xmlFreePropList(attrs);
-		CRNG_MEM_ERROR0();
-	    }
-	    ctxt->insert->properties = attrs;
-	    xmlNodeAddContent(ctxt->insert, token->token);
-	} else if ((token->toktype == CRNG_OP) &&
-	           (token->token[0] == '{') && (token->token[0] == 0)) {
-	    ctxt->insert = xmlNewNode(NULL, BAD_CAST "data");
-	    xmlParseCRNGDropTokens(ctxt, 1);
-	    if (ctxt->insert == NULL) {
-	        xmlFreePropList(attrs);
-		CRNG_MEM_ERROR0();
-	    }
-	    ctxt->insert->properties = attrs;
-	    xmlParseCRNG_params(ctxt);
-        } else {
-	    ctxt->insert = xmlNewNode(NULL, BAD_CAST "data");
-	    xmlParseCRNGDropTokens(ctxt, 1);
-	    if (ctxt->insert == NULL) {
-	        xmlFreePropList(attrs);
-		CRNG_MEM_ERROR0();
-	    }
-	    ctxt->insert->properties = attrs;
-	    xmlNodeAddContent(ctxt->insert, token->token);
-	}
-    }
-    return(0);
-}
-
-/**
- * xmlParseCRNG_primary:
- * @ctxt: a compact RNG parser context
- *
- * Parse primary of the RELAX NG Compact Syntax Appendix A
- *
- * Returns 0 in case of success and -1 in case of error
- */
-static int
-xmlParseCRNG_primary(xmlCRelaxNGParserCtxtPtr ctxt ATTRIBUTE_UNUSED)
-{
-    tokenPtr token;
-
-    token = xmlParseCRNGGetToken(ctxt, 1);
-    if (token == NULL)
-        return(0);
-    if (token->toktype == CRNG_KEYWORD) {
-        if (token->token == ctxt->key_element) {
-	    ctxt->insert = xmlNewNodeEatName(NULL, (xmlChar *) token->token);
-	    xmlParseCRNGDropTokens(ctxt, 1);
-	    if (ctxt->insert == NULL) CRNG_MEM_ERROR0();
-	    ctxt->isElem = 1;
-	    xmlParseCRNG_nameClass(ctxt);
-	    xmlParseCRNG_patternBlock(ctxt);
-	} else if (token->token == ctxt->key_attribute) {
-	    ctxt->insert = xmlNewNodeEatName(NULL, (xmlChar *) token->token);
-	    xmlParseCRNGDropTokens(ctxt, 1);
-	    if (ctxt->insert == NULL) CRNG_MEM_ERROR0();
-	    ctxt->isElem = 0;
-	    xmlParseCRNG_nameClass(ctxt);
-	    xmlParseCRNG_patternBlock(ctxt);
-	} else if (token->token == ctxt->key_mixed) {
-	    ctxt->insert = xmlNewNodeEatName(NULL, (xmlChar *) token->token);
-	    xmlParseCRNGDropTokens(ctxt, 1);
-	    if (ctxt->insert == NULL) CRNG_MEM_ERROR0();
-	    xmlParseCRNG_patternBlock(ctxt);
-	} else if (token->token == ctxt->key_list) {
-	    ctxt->insert = xmlNewNodeEatName(NULL, (xmlChar *) token->token);
-	    xmlParseCRNGDropTokens(ctxt, 1);
-	    if (ctxt->insert == NULL) CRNG_MEM_ERROR0();
-	    xmlParseCRNG_patternBlock(ctxt);
-	} else if (token->token == ctxt->key_empty) {
-	    ctxt->insert = xmlNewNodeEatName(NULL, (xmlChar *) token->token);
-	    xmlParseCRNGDropTokens(ctxt, 1);
-	    if (ctxt->insert == NULL) CRNG_MEM_ERROR0();
-	} else if (token->token == ctxt->key_notAllowed) {
-	    ctxt->insert = xmlNewNodeEatName(NULL, (xmlChar *) token->token);
-	    xmlParseCRNGDropTokens(ctxt, 1);
-	    if (ctxt->insert == NULL) CRNG_MEM_ERROR0();
-	} else if (token->token == ctxt->key_text) {
-	    ctxt->insert = xmlNewNodeEatName(NULL, (xmlChar *) token->token);
-	    xmlParseCRNGDropTokens(ctxt, 1);
-	    if (ctxt->insert == NULL) CRNG_MEM_ERROR0();
-	} else if (token->token == ctxt->key_parent) {
-	    ctxt->insert = xmlNewNodeEatName(NULL, (xmlChar *) token->token);
-	    xmlParseCRNGDropTokens(ctxt, 1);
-	    if (ctxt->insert == NULL) CRNG_MEM_ERROR0();
-	    TODO
-	} else if (token->token == ctxt->key_grammar) {
-	    ctxt->insert = xmlNewNodeEatName(NULL, (xmlChar *) token->token);
-	    xmlParseCRNGDropTokens(ctxt, 1);
-	    if (ctxt->insert == NULL) CRNG_MEM_ERROR0();
-	    TODO
-	} else if (token->token == ctxt->key_external) {
-	    ctxt->insert = xmlNewNode(NULL, BAD_CAST "externalRef");
-	    xmlParseCRNGDropTokens(ctxt, 1);
-	    if (ctxt->insert == NULL) CRNG_MEM_ERROR0();
-	    TODO
-	} else {
-	   TODO
-	}
-    } else if (token->toktype == CRNG_IDENTIFIER) {
-	ctxt->insert = xmlNewNodeEatName(NULL, (xmlChar *) ctxt->key_ref);
-	if (ctxt->insert == NULL) CRNG_MEM_ERROR0();
-	xmlSetProp(ctxt->insert, BAD_CAST "name", token->token);
-	xmlParseCRNGDropTokens(ctxt, 1);
-    } else if (token->toktype == CRNG_QNAME) {
-        xmlParseCRNG_datatype(ctxt);
-    } else if (token->toktype == CRNG_LITERAL_SEGMENT) {
-        xmlParseCRNG_datatype(ctxt);
-    } else if ((token->toktype == CRNG_OP) &&
-               (token->token[0] == '(') && (token->token[1] == 0)) {
-	xmlParseCRNGDropTokens(ctxt, 1);
-	xmlParseCRNG_pattern(ctxt);
-	token = xmlParseCRNGGetToken(ctxt, 1);
-	if ((token->toktype != CRNG_OP) ||
-	    (token->token[0] != ')') || (token->token[1] != 0)) {
-	    ERROR("Expecting \")\" here");
-	}
-	xmlParseCRNGDropTokens(ctxt, 1);
-    }
-    return(0);
-}
-
-/**
- * xmlParseCRNG_particle:
- * @ctxt: a compact RNG parser context
- *
- * Parse particle of the RELAX NG Compact Syntax Appendix A
- *
- * Returns 0 in case of success and -1 in case of error
- */
-static int
-xmlParseCRNG_particle(xmlCRelaxNGParserCtxtPtr ctxt)
-{
-    tokenPtr token;
-    xmlNodePtr insert = ctxt->insert, res, tmp = NULL;
-
-    ctxt->insert = NULL;
-    xmlParseCRNG_primary(ctxt);
-    res = ctxt->insert;
-    token = xmlParseCRNGGetToken(ctxt, 1);
-    if ((token != NULL) && (token->toktype == CRNG_OP)) {
-        if ((token->token[0] == '*') && (token->token[1] == 0)) {
-	    tmp = xmlNewNode(NULL, BAD_CAST "zeroOrMore");
-	    if (tmp == NULL) CRNG_MEM_ERROR0();
-	} else if ((token->token[0] == '+') && (token->token[1] == 0)) {
-	    tmp = xmlNewNode(NULL, BAD_CAST "oneOrMore");
-	    if (tmp == NULL) CRNG_MEM_ERROR0();
-	} else if ((token->token[0] == '?') && (token->token[1] == 0)) {
-	    tmp = xmlNewNode(NULL, BAD_CAST "optional");
-	    if (tmp == NULL) CRNG_MEM_ERROR0();
-	}
-	if (tmp != NULL) {
-	    xmlAddChild(tmp, res);
-	    res = tmp;
-	    xmlParseCRNGDropTokens(ctxt, 1);
-	}
-    }
-    if (insert != NULL) {
-        xmlAddChild(insert, res);
-	ctxt->insert = insert;
-    } else
-        ctxt->insert = res;
-    return(0);
-}
-
-/**
- * xmlParseCRNG_pattern:
- * @ctxt: a compact RNG parser context
- *
- * Parse pattern of the RELAX NG Compact Syntax Appendix A
- *
- * Returns 0 in case of success and -1 in case of error
- */
-static int
-xmlParseCRNG_pattern(xmlCRelaxNGParserCtxtPtr ctxt)
-{
-    tokenPtr token;
-    xmlNodePtr insert = ctxt->insert, prev, grp;
-
-    ctxt->insert = NULL;
-    xmlParseCRNG_particle(ctxt);
-    prev = ctxt->insert;
-    token = xmlParseCRNGGetToken(ctxt, 1);
-    while ((prev != NULL) && (token != NULL) && (token->toktype == CRNG_OP)) {
-        if (token->token == ctxt->key_or) {
-	    grp = xmlNewNodeEatName(NULL, (xmlChar *) ctxt->key_choice);
-	    if (grp == NULL) CRNG_MEM_ERROR0();
-	} else if (token->token == ctxt->key_and) {
-	    grp = xmlNewNodeEatName(NULL, (xmlChar *) ctxt->key_interleave);
-	    if (grp == NULL) CRNG_MEM_ERROR0();
-	} else if (token->token == ctxt->key_comma) {
-	    grp = xmlNewNodeEatName(NULL, (xmlChar *) ctxt->key_group);
-	    if (grp == NULL) CRNG_MEM_ERROR0();
-	} else
-	   break;
-	xmlParseCRNGDropTokens(ctxt, 1);
-        ctxt->insert = NULL;
-	xmlParseCRNG_particle(ctxt);
-	xmlAddChild(grp, prev);
-	xmlAddChild(grp, ctxt->insert);
-	prev = grp;
-	token = xmlParseCRNGGetToken(ctxt, 1);
-    }
-    if (insert != NULL) {
-	xmlAddChild(insert, prev);
-	ctxt->insert = insert;
-    } else {
-	ctxt->insert = prev;
-    }
-
-    return(0);
-}
-
-/**
- * xmlParseCRNG_component:
- * @ctxt: a compact RNG parser context
- *
- * Parse component of the RELAX NG Compact Syntax Appendix A
- *
- * Returns 0 in case of success and -1 in case of error
- */
-static int
-xmlParseCRNG_component(xmlCRelaxNGParserCtxtPtr ctxt)
-{
-    tokenPtr token, tok2;
-    xmlNodePtr insert = ctxt->insert;
-
-    token = xmlParseCRNGGetToken(ctxt, 1);
-    if (token == NULL)
-        return(0);
-    if (token->toktype == CRNG_KEYWORD) {
-        if (token->token == ctxt->key_start) {
-	    xmlNodePtr start;
-
-	    start = xmlNewNodeEatName(NULL, (xmlChar *) ctxt->key_start);
-	    if (start == NULL) CRNG_MEM_ERROR0();
-	    if (ctxt->insert != NULL)
-	        xmlAddChild(ctxt->insert, start);
-	    ctxt->insert = start;
-            xmlParseCRNGDropTokens(ctxt, 1);
-	    token = xmlParseCRNGGetToken(ctxt, 1);
-
-            if ((token->toktype == CRNG_OP) &&
-	        (token->token == ctxt->key_equal)) {
-	    } else if ((token->toktype == CRNG_OP) &&
-	               (token->token == ctxt->key_orequal)) {
-		xmlParseCRNG_attribute(ctxt, ctxt->key_combine, NULL,
-		                       BAD_CAST "choice");
-	    } else if ((token->toktype == CRNG_OP) &&
-	               (token->token == ctxt->key_andequal)) {
-		xmlParseCRNG_attribute(ctxt, ctxt->key_combine, NULL,
-		                       BAD_CAST "interleave");
-	    } else {
-	        ERROR("expecting \"=\" or \"&=\" or \"|=\" here")
-		return(-1);
-	    }
-	    start->properties = ctxt->attrs;
-	    ctxt->attrs = NULL;
-            xmlParseCRNGDropTokens(ctxt, 1);
-	    xmlParseCRNG_pattern(ctxt);
-
-	} else if (token->token == ctxt->key_include) {
-	    TODO
-	} else if (token->token == ctxt->key_div) {
-	    TODO
-	} else {
-	    return(-1);
-	}
-    } else if (token->toktype == CRNG_IDENTIFIER) {
-        xmlNodePtr define;
-	const xmlChar *identifier;
-
-        identifier = token->token;
-	tok2 = xmlParseCRNGGetToken(ctxt, 2);
-	if ((tok2->toktype == CRNG_OP) &&
-	    (tok2->token == ctxt->key_equal)) {
-	} else if ((tok2->toktype == CRNG_OP) &&
-		   (tok2->token == ctxt->key_orequal)) {
-	    xmlParseCRNG_attribute(ctxt, ctxt->key_combine, NULL,
-				   BAD_CAST "choice");
-	} else if ((tok2->toktype == CRNG_OP) &&
-		   (tok2->token == ctxt->key_andequal)) {
-	    xmlParseCRNG_attribute(ctxt, ctxt->key_combine, NULL,
-				   BAD_CAST "interleave");
-	} else {
-	    ERROR("expecting \"=\" or \"&=\" or \"|=\" here")
-	    return(-1);
-	}
-	xmlParseCRNGDropTokens(ctxt, 2);
-
-	define = xmlNewNodeEatName(NULL, (xmlChar *) ctxt->key_define);
-	if (define == NULL) CRNG_MEM_ERROR0();
-	define->properties = ctxt->attrs;
-	ctxt->attrs = NULL;
-	xmlSetProp(define, BAD_CAST "name", identifier);
-	if (ctxt->insert != NULL)
-	    xmlAddChild(ctxt->insert, define);
-	ctxt->insert = define;
-	xmlParseCRNG_pattern(ctxt);
-    } else {
-	return(-1);
-    }
-    ctxt->insert = insert;
-    return(0);
-}
-
-/**
- * xmlParseCRNG_grammar:
- * @ctxt: a compact RNG parser context
- *
- * Parse grammar of the RELAX NG Compact Syntax Appendix A
- *
- * Returns 0 in case of success and -1 in case of error
- */
-static int
-xmlParseCRNG_grammar(xmlCRelaxNGParserCtxtPtr ctxt ATTRIBUTE_UNUSED)
-{
-    tokenPtr token;
-    int ret;
-
-    token = xmlParseCRNGGetToken(ctxt, 1);
-    while (token != NULL) {
-        ret = xmlParseCRNG_component(ctxt);
-	if (ret != 0)
-	    break;
-	token = xmlParseCRNGGetToken(ctxt, 1);
-    }
-    return(0);
-}
-
-/**
- * xmlParseCRNG_topLevelBody:
- * @ctxt: a compact RNG parser context
- *
- * Parse topLevelBody of the RELAX NG Compact Syntax Appendix A
- *
- * Returns 0 in case of success and -1 in case of error
- */
-static int
-xmlParseCRNG_topLevelBody(xmlCRelaxNGParserCtxtPtr ctxt)
-{
-    tokenPtr token, tok2;
-
-    token = xmlParseCRNGGetToken(ctxt, 1);
-    if (token->toktype == CRNG_KEYWORD) {
-        if ((token->token == ctxt->key_start) ||
-	    (token->token == ctxt->key_include) ||
-	    (token->token == ctxt->key_div)) {
-	    xmlNodePtr grammar;
-
-	    grammar = xmlNewNodeEatName(NULL, (xmlChar *) ctxt->key_grammar);
-	    if (grammar == NULL) CRNG_MEM_ERROR0();
-	    xmlDocSetRootElement(ctxt->doc, grammar);
-	    ctxt->insert = grammar;
-
-	    xmlParseCRNG_grammar(ctxt);
-	} else {
-	    xmlParseCRNG_pattern(ctxt);
-	}
-    } else {
-        tok2 = xmlParseCRNGGetToken(ctxt, 2);
-	if ((tok2->toktype == CRNG_OP) &&
-	    ((tok2->token == ctxt->key_equal) ||
-	     (tok2->token == ctxt->key_orequal) ||
-	     (tok2->token == ctxt->key_andequal))) {
-	    xmlNodePtr grammar;
-
-	    grammar = xmlNewNodeEatName(NULL, (xmlChar *) ctxt->key_grammar);
-	    if (grammar == NULL) CRNG_MEM_ERROR0();
-	    xmlDocSetRootElement(ctxt->doc, grammar);
-	    ctxt->insert = grammar;
-
-	    xmlParseCRNG_grammar(ctxt);
-	} else {
-	    xmlParseCRNG_pattern(ctxt);
-	}
-    }
-    return(0);
-}
-
-/**
- * xmlParseCRNG_namespacePrefix:
- * @ctxt: a compact RNG parser context
- *
- * Parse namespacePrefix of the RELAX NG Compact Syntax Appendix A
- *
- * Returns the prefix or NULL in case of error
- */
-static const xmlChar *
-xmlParseCRNG_namespacePrefix(xmlCRelaxNGParserCtxtPtr ctxt)
-{
-    tokenPtr token;
-    const xmlChar *prefix = NULL;
-
-    token = xmlParseCRNGGetToken(ctxt, 1);
-    if (token->toktype == CRNG_IDENTIFIER) {
-        prefix = token->token;
-    } else if (token->toktype == CRNG_OP) {
-	if ((token->token[0] == '=') && (token->token[1] == 0))
-	    return(NULL);
-        prefix = token->token;
-    } else {
-	ERROR("Expecting a namespace prefix");
-	return(NULL);
-    }
-    xmlParseCRNGDropTokens(ctxt, 1);
-
-    if (xmlStrEqual(prefix, BAD_CAST "xmlns")) {
-	ERROR("Namespace prefix \"xmlns\" is forbidden");
-    }
-    return(prefix);
-}
-
-/**
- * xmlParseCRNG_decl:
- * @ctxt: a compact RNG parser context
- *
- * Parse decl of the RELAX NG Compact Syntax Appendix A
- *
- * Returns 0 in case of success and -1 in case of error
- */
-static int
-xmlParseCRNG_decl(xmlCRelaxNGParserCtxtPtr ctxt)
-{
-    const xmlChar *prefix = NULL;
-    const xmlChar *namespace = NULL;
-    tokenPtr token;
-
-    token = xmlParseCRNGGetToken(ctxt, 1);
-    if (token->toktype != CRNG_KEYWORD) return(-1);
-    if (token->token == ctxt->key_default) {
-        xmlParseCRNGDropTokens(ctxt, 1);
-        token = xmlParseCRNGGetToken(ctxt, 1);
-        if ((token->toktype != CRNG_KEYWORD) ||
-	    (token->token != ctxt->key_namespace)) {
-	    ERROR("Expecting keyword \"namespace\" after \"default\"");
-	}
-        xmlParseCRNGDropTokens(ctxt, 1);
-	prefix = xmlParseCRNG_namespacePrefix(ctxt);
-        token = xmlParseCRNGGetToken(ctxt, 1);
-        if ((token->toktype != CRNG_OP) ||
-	    (token->token[0] != '=') || (token->token[1] != 0)) {
-	    ERROR("Expecting keyword \"=\" here");
-	}
-        xmlParseCRNGDropTokens(ctxt, 1);
-        token = xmlParseCRNGGetToken(ctxt, 1);
-        if ((token->toktype == CRNG_KEYWORD) &&
-	    (token->token == ctxt->key_inherit)) {
-	    namespace = xmlCRelaxNGInherit;
-	} else if (token->toktype == CRNG_LITERAL_SEGMENT) {
-	    namespace = token->token;
-	} else {
-	    ERROR("Expecting an URI or \"inherit\" value");
-	}
-        xmlParseCRNGDropTokens(ctxt, 1);
-        if (namespace != NULL) {
-	    if (prefix != NULL)
-		xmlParseCRNG_bindPrefix(ctxt, prefix, namespace);
-            xmlParseCRNG_bindPrefix(ctxt, NULL, namespace);
-	}
-    } else if (token->token == ctxt->key_namespace) {
-        xmlParseCRNGDropTokens(ctxt, 1);
-	prefix = xmlParseCRNG_namespacePrefix(ctxt);
-        token = xmlParseCRNGGetToken(ctxt, 1);
-        if ((token->toktype != CRNG_OP) ||
-	    (token->token[0] != '=') || (token->token[1] != 0)) {
-	    ERROR("Expecting keyword \"=\" here");
-	}
-        xmlParseCRNGDropTokens(ctxt, 1);
-        token = xmlParseCRNGGetToken(ctxt, 1);
-        if ((token->toktype == CRNG_KEYWORD) &&
-	    (token->token == ctxt->key_inherit)) {
-	    namespace = xmlCRelaxNGInherit;
-	} else if (token->toktype == CRNG_LITERAL_SEGMENT) {
-	    namespace = token->token;
-	} else {
-	    ERROR("Expecting an URI or \"inherit\" value");
-	}
-        xmlParseCRNGDropTokens(ctxt, 1);
-        if (namespace != NULL)
-	    xmlParseCRNG_bindPrefix(ctxt, prefix, namespace);
-    } else if (token->token == ctxt->key_datatypes) {
-        xmlParseCRNGDropTokens(ctxt, 1);
-
-        token = xmlParseCRNGGetToken(ctxt, 1);
-	if ((token->toktype != CRNG_KEYWORD) &&
-	    (token->toktype != CRNG_IDENTIFIER)) {
-	    ERROR("Expecting a datatype prefix identifier here");
-	} else
-	    prefix = token->token;
-        xmlParseCRNGDropTokens(ctxt, 1);
-        token = xmlParseCRNGGetToken(ctxt, 1);
-        if ((token->toktype != CRNG_OP) ||
-	    (token->token[0] != '=') || (token->token[1] != 0)) {
-	    ERROR("Expecting keyword \"=\" here");
-	}
-        xmlParseCRNGDropTokens(ctxt, 1);
-        token = xmlParseCRNGGetToken(ctxt, 1);
-	if (token->toktype == CRNG_LITERAL_SEGMENT) {
-	    namespace = token->token;
-	} else {
-	    ERROR("Expecting a literal value for the datatype identifier");
-	}
-        xmlParseCRNGDropTokens(ctxt, 1);
-        if ((namespace != NULL) && (prefix != NULL))
-	    xmlParseCRNG_bindDatatypePrefix(ctxt, prefix, namespace);
-    }
-
-    return(0);
-}
-
-/**
- * xmlParseCRNG_preamble:
- * @ctxt: a compact RNG parser context
- *
- * Parse preamble of the RELAX NG Compact Syntax Appendix A
- *
- * Returns 0 in case of success and -1 in case of error
- */
-static int
-xmlParseCRNG_preamble(xmlCRelaxNGParserCtxtPtr ctxt)
-{
-    tokenPtr token;
-
-    token = xmlParseCRNGGetToken(ctxt, 1);
-    while (token != NULL) {
-	if (token == NULL) return(-1);
-	if ((token->toktype == CRNG_KEYWORD) &&
-	    ((token->token == ctxt->key_default) ||
-	     (token->token == ctxt->key_namespace) ||
-	     (token->token == ctxt->key_datatypes))) {
-	    xmlParseCRNG_decl(ctxt);
-	} else
-	    break;
-	token = xmlParseCRNGGetToken(ctxt, 1);
-    }
-    return(0);
-}
-
-/**
- * xmlParseCRNG_topLevel:
- * @ctxt: a compact RNG parser context
- *
- * Parse topLevel of the RELAX NG Compact Syntax Appendix A
- *
- * Returns 0 in case of success and -1 in case of error
- */
-static int
-xmlParseCRNG_topLevel(xmlCRelaxNGParserCtxtPtr ctxt)
-{
-    xmlParseCRNG_preamble(ctxt);
-    xmlParseCRNG_topLevelBody(ctxt);
-    return(0);
-}
-
-/**
- * xmlConvertCRNG:
- * @schemas:  pointer to the text of the compact schemas
- * @len:  length of the schemas in bytes (or 0)
- * @encoding:  encoding indicated by the context or NULL
- *
- * Compiles the schemas into the equivalent Relax-NG XML structure
- *
- * Returns the xmlDocPtr resulting from the compilation or
- *         NULL in case of error
- */
-xmlDocPtr
-xmlConvertCRNG(const char *schemas, int len, const char *encoding) {
-    struct _xmlCRelaxNGParserCtxt ctxt;
-    xmlDocPtr ret = NULL;
-
-    if (schemas == NULL) return(NULL);
-    if (len <= 5) len = xmlStrlen((const unsigned char *) schemas);
-    if (len <= 0) return(NULL);
-
-    memset(&ctxt, 0, sizeof(ctxt));
-    ctxt.compact = (const unsigned char *) schemas;
-    ctxt.cur = (const unsigned char *) schemas;
-    ctxt.end = (const unsigned char *) &schemas[len];
-    ctxt.dict = xmlDictCreate();
-    if (ctxt.dict == NULL)
-        return(NULL);
-    ctxt.doc = xmlNewDoc(NULL);
-    if (ctxt.doc == NULL) {
-	xmlDictFree(ctxt.dict);
-	return(NULL);
-    }
-    ctxt.doc->dict = ctxt.dict;
-    xmlDictReference(ctxt.dict);
-
-    ctxt.nbTokens = 0;
-    ctxt.firstToken = 0;
-    ctxt.key_attribute = xmlDictLookup(ctxt.dict, BAD_CAST "attribute", -1);
-    ctxt.key_default = xmlDictLookup(ctxt.dict, BAD_CAST "default", -1);
-    ctxt.key_datatypes = xmlDictLookup(ctxt.dict, BAD_CAST "datatypes", -1);
-    ctxt.key_div = xmlDictLookup(ctxt.dict, BAD_CAST "div", -1);
-    ctxt.key_element = xmlDictLookup(ctxt.dict, BAD_CAST "element", -1);
-    ctxt.key_empty = xmlDictLookup(ctxt.dict, BAD_CAST "empty", -1);
-    ctxt.key_external = xmlDictLookup(ctxt.dict, BAD_CAST "external", -1);
-    ctxt.key_grammar = xmlDictLookup(ctxt.dict, BAD_CAST "grammar", -1);
-    ctxt.key_include = xmlDictLookup(ctxt.dict, BAD_CAST "include", -1);
-    ctxt.key_inherit = xmlDictLookup(ctxt.dict, BAD_CAST "inherit", -1);
-    ctxt.key_list = xmlDictLookup(ctxt.dict, BAD_CAST "list", -1);
-    ctxt.key_mixed = xmlDictLookup(ctxt.dict, BAD_CAST "mixed", -1);
-    ctxt.key_namespace = xmlDictLookup(ctxt.dict, BAD_CAST "namespace", -1);
-    ctxt.key_notAllowed = xmlDictLookup(ctxt.dict, BAD_CAST "notAllowed", -1);
-    ctxt.key_parent = xmlDictLookup(ctxt.dict, BAD_CAST "parent", -1);
-    ctxt.key_start = xmlDictLookup(ctxt.dict, BAD_CAST "start", -1);
-    ctxt.key_string = xmlDictLookup(ctxt.dict, BAD_CAST "string", -1);
-    ctxt.key_text = xmlDictLookup(ctxt.dict, BAD_CAST "text", -1);
-    ctxt.key_token = xmlDictLookup(ctxt.dict, BAD_CAST "token", -1);
-    ctxt.key_equal = xmlDictLookup(ctxt.dict, BAD_CAST "=", 1);
-    ctxt.key_orequal = xmlDictLookup(ctxt.dict, BAD_CAST "|=", 2);
-    ctxt.key_andequal = xmlDictLookup(ctxt.dict, BAD_CAST "&=", 2);
-    ctxt.key_combine = xmlDictLookup(ctxt.dict, BAD_CAST "&=", 2);
-    ctxt.key_or = xmlDictLookup(ctxt.dict, BAD_CAST "|", 1);
-    ctxt.key_comma = xmlDictLookup(ctxt.dict, BAD_CAST ",", 1);
-    ctxt.key_and = xmlDictLookup(ctxt.dict, BAD_CAST "&", 1);
-    ctxt.key_choice = xmlDictLookup(ctxt.dict, BAD_CAST "choice", -1);
-    ctxt.key_group = xmlDictLookup(ctxt.dict, BAD_CAST "group", -1);
-    ctxt.key_interleave = xmlDictLookup(ctxt.dict, BAD_CAST "interleave", -1);
-    ctxt.key_ref = xmlDictLookup(ctxt.dict, BAD_CAST "ref", 3);
-    ctxt.key_define = xmlDictLookup(ctxt.dict, BAD_CAST "define", 6);
-
-    /* xmlConvertCRNGTokenize(&ctxt); */
-    xmlConvertCRNG_topLevel(&ctxt);
-
-    xmlDictFree(ctxt.dict);
-
-    ret = ctxt.doc;
-    return(ret);
-}
-
-/**
- * xmlConvertCRNGFile:
- * @URL: URL or filename for the resource
- * @encoding:  encoding indicated by the context or NULL
- *
- * Compiles the schemas into the equivalent Relax-NG XML structure
- *
- * Returns the xmlDocPtr resulting from the compilation or
- *         NULL in case of error
- */
-xmlDocPtr
-xmlConvertCRNGFile(const char *URL, const char *encoding) {
-}
-
-#ifdef STANDALONE
-const xmlChar *schemas =
-"# RELAX NG XML syntax specified in compact syntax.\n\
-\n\
-default namespace rng = \"http://relaxng.org/ns/structure/1.0\"\n\
-namespace local = \"\"\n\
-datatypes xsd = \"http://www.w3.org/2001/XMLSchema-datatypes\"\n\
-\n\
-start = pattern\n\
-\n\
-pattern =\n\
-  element element { (nameQName | nameClass), (common & pattern+) }\n\
-  | element attribute { (nameQName | nameClass), (common & pattern?) }\n\
-  | element group|interleave|choice|optional\n\
-            |zeroOrMore|oneOrMore|list|mixed { common & pattern+ }\n\
-  | element ref|parentRef { nameNCName, common }\n\
-  | element empty|notAllowed|text { common }\n\
-  | element data { type, param*, (common & exceptPattern?) }\n\
-  | element value { commonAttributes, type?, xsd:string }\n\
-  | element externalRef { href, common }\n\
-  | element grammar { common & grammarContent* }\n\
-\n\
-param = element param { commonAttributes, nameNCName, xsd:string }\n\
-\n\
-exceptPattern = element except { common & pattern+ }\n\
-\n\
-grammarContent =\n\
-  definition\n\
-  | element div { common & grammarContent* }\n\
-  | element include { href, (common & includeContent*) }\n\
-\n\
-includeContent =\n\
-  definition\n\
-  | element div { common & includeContent* }\n\
-\n\
-definition =\n\
-  element start { combine?, (common & pattern+) }\n\
-  | element define { nameNCName, combine?, (common & pattern+) }\n\
-\n\
-combine = attribute combine { \"choice\" | \"interleave\" }\n\
-\n\
-nameClass =\n\
-  element name { commonAttributes, xsd:QName }\n\
-  | element anyName { common & exceptNameClass? }\n\
-  | element nsName { common & exceptNameClass? }\n\
-  | element choice { common & nameClass+ }\n\
-\n\
-exceptNameClass = element except { common & nameClass+ }\n\
-\n\
-nameQName = attribute name { xsd:QName }\n\
-nameNCName = attribute name { xsd:NCName }\n\
-href = attribute href { xsd:anyURI }\n\
-type = attribute type { xsd:NCName }\n\
-\n\
-common = commonAttributes, foreignElement*\n\
-\n\
-commonAttributes =\n\
-  attribute ns { xsd:string }?,\n\
-  attribute datatypeLibrary { xsd:anyURI }?,\n\
-  foreignAttribute*\n\
-\n\
-foreignElement = element * - rng:* { (anyAttribute | text | anyElement)* }\n\
-foreignAttribute = attribute * - (rng:*|local:*) { text }\n\
-anyElement = element * { (anyAttribute | text | anyElement)* }\n\
-anyAttribute = attribute * { text }\n\
-";
-
-int main(int argc ATTRIBUTE_UNUSED, char **argv ATTRIBUTE_UNUSED) {
-    xmlDocPtr res;
-
-    res = xmlConvertCRNG(schemas, -1);
-    if (res != NULL) {
-        xmlDocFormatDump(stdout, res, 1);
-	xmlFreeDoc(res);
-    }
-    return(0);
-}
-#endif
-#define bottom_rngparser
-#include "elfgcchack.h"