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fix(treesitter): fix trim predicate

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Lewis Russell 2023-09-13 10:39:34 +01:00 committed by Lewis Russell
parent b3342171d5
commit f40a109716
1 changed files with 8 additions and 4 deletions
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12
runtime/lua/vim/treesitter/query.lua
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@ -514,7 +514,10 @@ local directive_handlers = {
-- Example: (#trim! @fold)
-- TODO(clason): generalize to arbitrary whitespace removal
['trim!'] = function(match, _, bufnr, pred, metadata)
local node = match[pred[2]]
local capture_id = pred[2]
assert(type(capture_id) == 'number')
local node = match[capture_id]
if not node then
return
end
@ -526,9 +529,9 @@ local directive_handlers = {
return
end
while true do
while end_row >= start_row do
-- As we only care when end_col == 0, always inspect one line above end_row.
local end_line = vim.api.nvim_buf_get_lines(bufnr, end_row - 1, end_row, true)[1]
local end_line = api.nvim_buf_get_lines(bufnr, end_row - 1, end_row, true)[1]
if end_line ~= '' then
break
@ -539,7 +542,8 @@ local directive_handlers = {
-- If this produces an invalid range, we just skip it.
if start_row < end_row or (start_row == end_row and start_col <= end_col) then
metadata.range = { start_row, start_col, end_row, end_col }
metadata[capture_id] = metadata[capture_id] or {}
metadata[capture_id].range = { start_row, start_col, end_row, end_col }
end
end,
}