neovim/runtime/ftplugin/arduino.lua

vim.bo.commentstring = '// %s'

vim.b.undo_ftplugin = (vim.b.undo_ftplugin or '') .. '\n setl commentstring<'
feat(ftplugin): change 'commentstring' to `// %s` for C/C++ (#29085) Problem: The default commentstring for C/C++ can lead to invalid code when commenting and does not match the Nvim codebase. Solution: Change commentstring to `// %s` as used by Neovim. Also set all commentstrings that derive from the default C string explicitly (and correctly). 2024-06-03 00:48:43 -07:00			`vim.bo.commentstring = '// %s'`
fix(runtime): treat b:undo_ftplugin consistently in Lua ftplugins (#30473) - Don't assume b:undo_ftplugin is set when first modifying it. - Don't assume b:undo_ftplugin already contains some resetting. 2024-09-23 01:49:34 -07:00
			`vim.b.undo_ftplugin = (vim.b.undo_ftplugin or '') .. '\n setl commentstring<'`