Build/editor stuff and fix mod compilation

lua/snippets.lua

@@ -0,0 +1,33 @@
+-- Header guard snippet
+vim.keymap.set('n', ',hg', function()
+  local function uuid()
+    local template = 'xxxxxxxx_xxxx_4xxx_yxxx_xxxxxxxxxxxx'
+    return string.gsub(template, '[xy]', function(c)
+      local v = (c == 'x') and math.random(0, 0xf) or math.random(8, 0xb)
+      return string.format('%X', v)
+    end)
+  end
+  local v = '_' .. uuid()
+  vim.api.nvim_put({ '#ifndef ' .. v,
+    "#define " .. v,
+    "",
+    "namespace ng {",
+    "",
+    "}",
+    "",
+    '#endif // ' .. v,
+  }, 'c', false, true)
+  vim.cmd("normal! 3k")
+end, { desc = 'Inser header boiler plate' })
+
+vim.keymap.set('n', ',xx', function()
+  local cmd = vim.api.nvim_replace_termcodes(":s/x/y/g<Left><Left>", true, true, true)
+  vim.api.nvim_feedkeys(cmd, "n", false)
+end)
+vim.keymap.set('n', ',xty', function()
+  vim.api.nvim_feedkeys("yyp", "n", false)
+  local cmd = vim.api.nvim_replace_termcodes(":s/x/y/g<CR>", true, true, true)
+  vim.api.nvim_feedkeys(cmd, "n", false)
+end)
+
+