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feat(picker.preview): add option to opt out of real-buffer preview #2927

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feat(picker.preview): add option to opt out of real-buffer preview #2927

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1 change: 1 addition & 0 deletions lua/snacks/picker/config/defaults.lua
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Expand Up @@ -198,6 +198,7 @@ local defaults = {
max_size = 1024 * 1024, -- 1MB
max_line_length = 500, -- max line length
ft = nil, ---@type string? filetype for highlighting. Use `nil` for auto detect
use_real_buffer = true ---@type boolean use actual buffer as preview when the file is already loaded (default: true)
},
man_pager = nil, ---@type string? MANPAGER env to use for `man` preview
},
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2 changes: 1 addition & 1 deletion lua/snacks/picker/preview.lua
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Expand Up @@ -101,7 +101,7 @@ function M.file(ctx)
vim.fn.bufload(ctx.item.buf)
end

if ctx.item.buf and vim.api.nvim_buf_is_loaded(ctx.item.buf) then
if ctx.item.buf and vim.api.nvim_buf_is_loaded(ctx.item.buf) and ctx.picker.opts.previewers.file.use_real_buffer then
if not title then
local name = vim.api.nvim_buf_get_name(ctx.item.buf)
title = uv.fs_stat(name) and vim.fn.fnamemodify(name, ":t") or name
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