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Merge pull request #17365 from kevinhwang91/fix-ts-empty-lines

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fix(query.lua): check empty table for lines
This commit is contained in:
Christian Clason
2022-02-11 15:19:19 +01:00
committed by GitHub
parent f6329ea137 58d81efcb2
commit 4761dd4fc2
2 changed files with 26 additions and 5 deletions
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12
runtime/lua/vim/treesitter/query.lua
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@@ -199,11 +199,13 @@ function M.get_node_text(node, source)
lines = a.nvim_buf_get_lines(source, start_row, end_row + 1, true)
end
if #lines == 1 then
lines[1] = string.sub(lines[1], start_col+1, end_col)
else
lines[1] = string.sub(lines[1], start_col+1)
lines[#lines] = string.sub(lines[#lines], 1, end_col)
if #lines > 0 then
if #lines == 1 then
lines[1] = string.sub(lines[1], start_col+1, end_col)
else
lines[1] = string.sub(lines[1], start_col+1)
lines[#lines] = string.sub(lines[#lines], 1, end_col)
end
end
return table.concat(lines, "\n")