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fix alignment with concealed text #503

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fix alignment with concealed text #503

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20 changes: 20 additions & 0 deletions lua/render-markdown/render/markdown/table.lua
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Original file line number Diff line number Diff line change
Expand Up @@ -281,6 +281,26 @@ function Render:row(row)

if vim.tbl_contains({ 'trimmed', 'padded' }, self.config.cell) then
for i, col in ipairs(row.cols) do
-- recalculate widths should table cells contain concealed text
local highlights = vim.api.nvim_buf_get_extmarks(
0,
-1,
{ col.row, col.start_col },
{ col.row, col.end_col },
{ details = true, type = 'highlight' }
)
for _, conceal_highlight in ipairs(highlights) do
if conceal_highlight[4].hl_group == 'Conceal' then
local new_width = col.width
- (conceal_highlight[4].end_col - conceal_highlight[3])
if conceal_highlight[4].virt_text then
new_width = new_width
+ #conceal_highlight[4].virt_text[1]
end
col.width = new_width
end
end

local delim_col = self.data.delim.cols[i]
-- amount of space needed to get column to target width
local fill = delim_col.width - col.width
Expand Down