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* XPath parser: fixing lexical issues cornercases

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* Some complexities in Section 3.7 Lexical Structure of XPath 1.0 spec
  * There used to be some cornercases where function-names could not be used as nodes
  * For example, `node()` is a nodetest, so `/node/` caused an error.
  * In the grammar these include: axisnames,  nodetests, functionnames
  * The NCNames vs functionnames is now impölemented according to the lexical structure section
This commit is contained in:
Olof hagsand 2022-04-05 12:11:16 +02:00
parent f1300d7a12
commit a51abd0063
9 changed files with 357 additions and 138 deletions
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lib/clixon/clixon_xpath.h
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@ -124,6 +124,7 @@ typedef struct xpath_tree xpath_tree;
* Prototypes
*/
char* axis_type_int2str(int axis_type);
int axis_type_str2int(char *name);
char* xpath_tree_int2str(int nodetype);
int xpath_tree_print_cb(cbuf *cb, xpath_tree *xs);
int xpath_tree_print(FILE *f, xpath_tree *xs);