Universal document previewer for Neovim
+An extensible framework for compiling and previewing any +documents (LaTeX, Typst, Markdown, etc.)—diagnostics included.
+vim.system()vim.diagnosticPreviewCompileStarted,
+PreviewCompileSuccess,
+PreviewCompileFailed)Install with your package manager of choice or via luarocks:
+luarocks install preview.nvim:help preview.nvimQ: How do I define a custom provider?
+require('preview').setup({
+ rst = {
+ cmd = { 'rst2html' },
+ args = function(ctx)
+ return { ctx.file, ctx.output }
+ end,
+ output = function(ctx)
+ return ctx.file:gsub('%.rst$', '.html')
+ end,
+ },
+})Q: How do I override a preset?
+require('preview').setup({
+ typst = { env = { TYPST_FONT_PATHS = '/usr/share/fonts' } },
+})Q: How do I automatically open the output file?
+Set open = true on your provider (all built-in presets
+have this enabled) to open the output with vim.ui.open()
+after the first successful compilation in toggle/watch mode. For a
+specific application, pass a command table:
require('preview').setup({
+ typst = { open = { 'sioyek', '--new-instance' } },
+})