diff options
Diffstat (limited to 'lisp')
| -rw-r--r-- | lisp/treesit.el | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/lisp/treesit.el b/lisp/treesit.el index 6015e78bbd5..09531b838a1 100644 --- a/lisp/treesit.el +++ b/lisp/treesit.el @@ -166,10 +166,13 @@ parser in `treesit-parser-list', or nil if there is no parser." A leaf node is a node that doesn't have any child nodes. The returned node's span covers POS: the node's beginning is before -or at POS, and the node's end is at or after POS. +or at POS, and the node's end is after POS. -If no leaf node's span covers POS (e.g., POS is on whitespace -between two leaf nodes), return the first leaf node after POS. +If no such node exists, but there's a leaf node which ends at POS, +return that node. + +Otherwise (e.g., when POS is on whitespace between two leaf +nodes), return the first leaf node after POS. If there is no leaf node after POS, return the first leaf node before POS. |