23 lines
774 B
Lua
23 lines
774 B
Lua
local function split_sentences_paragraph()
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-- save cursor and window view
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local view = vim.fn.winsaveview()
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-- find the paragraph boundaries
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local start_line = vim.fn.search('^\\s*$', 'bnW') + 1
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if start_line == 1 then start_line = 1 end
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local end_line = vim.fn.search('^\\s*$', 'nW') - 1
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if end_line < start_line then end_line = vim.fn.line('$') end
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-- build a range and run substitute with 'e' flag
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local cmd = string.format("%d,%ds/\\([.?!]\\)\\s\\+/\\1\r/ge", start_line, end_line)
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vim.cmd(cmd)
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-- restore cursor
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vim.fn.winrestview(view)
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end
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-- run after leaving insert mode
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vim.api.nvim_create_autocmd({ "InsertLeave", "TextChanged" }, {
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pattern = { "*.md", "*.txt" },
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callback = split_sentences_paragraph
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})
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