traxys/tree-sitter
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Add APIs for retrieving tree cursor's depth and descendant index

Browse source
This commit is contained in:
Max Brunsfeld 2023-06-12 11:50:44 -07:00
parent 9dd725b4e3
commit a2119cb691
6 changed files with 47 additions and 28 deletions
Download patch file Download diff file Expand all files Collapse all files

8
lib/include/tree_sitter/api.h
View file

@ -689,7 +689,13 @@ void ts_tree_cursor_goto_descendant(TSTreeCursor *, uint32_t);
* Get the index of the cursor's current node out of all of the
* descendants of the original node that the cursor was constructed with.
*/
uint32_t ts_tree_cursor_descendant_index(TSTreeCursor *);
uint32_t ts_tree_cursor_current_descendant_index(const TSTreeCursor *);
/**
* Get the depth of the cursor's current node relative to the original
* node that the cursor was constructed with.
*/
uint32_t ts_tree_cursor_current_depth(const TSTreeCursor *);
/**
* Move the cursor to the first child of its current node that extends beyond