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feat(precognition): add line wrapping for virtual lines #74

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feat(precognition): add line wrapping for virtual lines #74

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11 changes: 11 additions & 0 deletions lua/precognition/init.lua
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Original file line number Diff line number Diff line change
Expand Up @@ -267,6 +267,17 @@ local function display_marks()

-- TODO: can we add indent lines to the virt line to match indent-blankline or similar (if installed)?

if vim.opt.wrap and #virt_line > 0 then
local width = vim.go.columns - vim.go.numberwidth - 1
local cursorcolpos = vim.api.nvim_win_get_cursor(0)[2] + 1
local section = math.floor(cursorcolpos / width)
local start = section * width
local end_ = start + width
if #virt_line[1][1] > width then
virt_line[1][1] = string.sub(virt_line[1][1], start, end_)
end
end

-- create (or overwrite) the extmark
if config.showBlankVirtLine or (virt_line and #virt_line > 0) then
extmark = vim.api.nvim_buf_set_extmark(0, ns, cursorline - 1, 0, {
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