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doc: setup call is only allowed once

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Alexander Courtis
2022-06-04 12:37:02 +10:00
parent a0f705995a
commit 3aeb59b075
2 changed files with 6 additions and 0 deletions
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3
README.md
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@@ -33,8 +33,11 @@ use {
## Setup ## Setup
Setup should be run in a lua file or in a lua heredoc (`:help lua-heredoc`) if using in a vim file. Setup should be run in a lua file or in a lua heredoc (`:help lua-heredoc`) if using in a vim file.
Legacy `g:` options have been migrated to the setup function. See [this issue](https://github.com/kyazdani42/nvim-tree.lua/issues/674) for information on migrating your configuration. Legacy `g:` options have been migrated to the setup function. See [this issue](https://github.com/kyazdani42/nvim-tree.lua/issues/674) for information on migrating your configuration.
Setup may only be run once; subsequent calls will result in a warning. Do not invoke from, say, a packer config function and then call it again later.
```vim ```vim
" vimrc " vimrc
nnoremap <C-n> :NvimTreeToggle<CR> nnoremap <C-n> :NvimTreeToggle<CR>

3
doc/nvim-tree-lua.txt
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@@ -83,6 +83,9 @@ SETUP *nvim-tree.setup*
To configure the tree (and make it runnable), you should call the setup To configure the tree (and make it runnable), you should call the setup
function. function.
Setup may only be run once; subsequent calls will result in a warning. Do not
invoke from, say, a packer config function and then call it again later.
Values may be functions. Warning: this may result in unexpected behaviour. Values may be functions. Warning: this may result in unexpected behaviour.
> >
require("nvim-tree").setup { -- BEGIN_DEFAULT_OPTS require("nvim-tree").setup { -- BEGIN_DEFAULT_OPTS