From: martin f. krafft <madduck@madduck.net>
Date: Mon, 19 May 2025 19:24:00 +0000 (+0200)
Subject: squash consecutive empty lines in mails
X-Git-Url: https://git.madduck.net/etc/lazyvim.git/commitdiff_plain/f0708014115af01e71566bf9d49fe821047c162d?ds=sidebyside;hp=150450bac462b56c175eb075c1915be2b2b81a83

squash consecutive empty lines in mails
---

diff --git a/.config/lazyvim/after/ftplugin/mail.lua b/.config/lazyvim/after/ftplugin/mail.lua
index 39eaf3e..176382c 100644
--- a/.config/lazyvim/after/ftplugin/mail.lua
+++ b/.config/lazyvim/after/ftplugin/mail.lua
@@ -23,6 +23,14 @@ vim.opt_local.formatoptions:remove("l") -- would not break lines that were long
 vim.opt_local.commentstring = "> %s" -- commenting means quoting in mails
 -- }}}
 
+-- {{{ autocmds
+vim.api.nvim_create_autocmd({ "BufWrite" }, {
+  buffer = 0,
+  group = vim.api.nvim_create_augroup("squashemptylines", { clear = true }),
+  command = [[%s/\v(\n)\n+$/\1/ge]],
+})
+-- }}}
+
 -- {{{ keymaps
 vim.keymap.set("n", "<leader>m", "", { buffer = true, desc = "mail functions" })
 vim.keymap.set("n", "<leader>ms", "", { buffer = true, desc = "subject manipulation" })