.vim: Press `<Enter>` instead of `<C-]>` in help

Define buffer-specific macro in ftplugin `help.vim`.

diff --git a/.vim/ftplugin/help.vim b/.vim/ftplugin/help.vim
new file mode 100644 (file)
index 0000000..93c504b
--- /dev/null
+++ b/.vim/ftplugin/help.vim
@@ -0,0 +1,2 @@
+" https://stackoverflow.com/a/62431902/7976758
+nnoremap <buffer> <CR> <C-]>