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| | /* Header file for the tree-sitter integration.
Copyright (C) 2021 Free Software Foundation, Inc.
This file is part of GNU Emacs.
GNU Emacs is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or (at
your option) any later version.
GNU Emacs is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>. */
#ifndef EMACS_TREE_SITTER_H
#define EMACS_TREE_SITTER_H
#include "lisp.h"
#include <tree_sitter/api.h>
#include <tree_sitter/highlight.h>
INLINE_HEADER_BEGIN
struct Lisp_Tree_Sitter
{
union vectorlike_header header;
Lisp_Object progmode;
TSParser *parser;
TSTree *prev_tree;
TSTree *tree;
TSHighlighter *highlighter;
const char **highlight_names;
char *highlights_query;
};
INLINE bool
TREE_SITTERP (Lisp_Object x)
{
return PSEUDOVECTORP (x, PVEC_TREE_SITTER);
}
INLINE struct Lisp_Tree_Sitter *
XTREE_SITTER (Lisp_Object a)
{
eassert (TREE_SITTERP (a));
return XUNTAG (a, Lisp_Vectorlike, struct Lisp_Tree_Sitter);
}
INLINE void
CHECK_TREE_SITTER (Lisp_Object sitter)
{
CHECK_TYPE (TREE_SITTERP (sitter), Qtree_sitterp, sitter);
}
INLINE_HEADER_END
#endif /* EMACS_TREE_SITTER_H */
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