[nvim] feat: add keymaps for pdf viewer pop-up

.config/nvim/after/ftplugin/tex.lua

@@ -18,6 +18,18 @@ vim.keymap.set("i", "EE", "É")
 vim.keymap.set("i", "<Space>etc", "\\,etc.")
 vim.keymap.set("i", "<Space>:", "\\,:")
 
+-- pdf viewer
+vim.keymap.set("n", "<leader>zm",
+    ":!$READER main.pdf &<CR><CR>",
+    { desc = "Open $READER on pdf of current file" }
+)
+
+vim.keymap.set("n", "<leader>zz",
+    ":!$READER <C-r>=expand('%:r')<cr>.pdf &<cr><CR>",
+    { desc = "Open $READER on pdf of current file" }
+)
+
+
 -- Snippets
 local ls = require("luasnip")