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Diffstat (limited to 'runtime/lua/vim/_comment.lua')
| -rw-r--r-- | runtime/lua/vim/_comment.lua | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/runtime/lua/vim/_comment.lua b/runtime/lua/vim/_comment.lua index de7f62632c..57fd3d73d6 100644 --- a/runtime/lua/vim/_comment.lua +++ b/runtime/lua/vim/_comment.lua @@ -19,6 +19,18 @@ local function get_commentstring(ref_position) local row, col = ref_position[1] - 1, ref_position[2] local ref_range = { row, col, row, col + 1 } + -- Get 'commentstring' from tree-sitter captures' metadata. + -- Traverse backwards to prefer narrower captures. + local caps = vim.treesitter.get_captures_at_pos(0, row, col) + for i = #caps, 1, -1 do + local id, metadata = caps[i].id, caps[i].metadata + local md_cms = metadata['bo.commentstring'] or metadata[id] and metadata[id]['bo.commentstring'] + + if md_cms then + return md_cms + end + end + -- - Get 'commentstring' from the deepest LanguageTree which both contains -- reference range and has valid 'commentstring' (meaning it has at least -- one associated 'filetype' with valid 'commentstring'). |