47 lines
1.9 KiB
Lua
47 lines
1.9 KiB
Lua
-- NERDTree
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-- open a NERDTree automatically when vim starts up
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-- autocmd VimEnter * NERDTree
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-- place the cursor in the editor
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vim.cmd [[autocmd VimEnter * wincmd w]]
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vim.cmd [[autocmd StdinReadPre * let s:std_in=1]]
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vim.cmd [[autocmd VimEnter * if argc() == 1 && isdirectory(argv()[0]) && !exists("s:std_in") | exe 'NERDTree' argv()[0] | wincmd p | ene | endif]]
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-- close vim when the only left open is a NERDTree
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vim.cmd [[autocmd bufenter * if (winnr("$") == 1 && exists("b:NERDTree") && b:NERDTree.isTabTree()) | q | endif]]
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-- If another buffer tries to replace NERDTree, put it in the other window, and bring back NERDTree.
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vim.cmd [[autocmd BufEnter * if bufname('#') =~ 'NERD_tree_\d\+' && bufname('%') !~ 'NERD_tree_\d\+' && winnr('$') > 1 | let buf=bufnr() | buffer# | execute "normal! \<C-W>w" | execute 'buffer'.buf | endif]]
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-- toggle nerdtree
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local default_opts = {noremap = true, silent = true}
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vim.api.nvim_set_keymap('', '<leader>t', ':NERDTreeToggle<CR>', default_opts)
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vim.api.nvim_set_keymap('', '<leader>l', ':NERDTreeFind<CR>', default_opts)
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-- " Change default arrows
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-- " let g:NERDTreeDirArrowExpandable = '📁'
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-- " let g:NERDTreeDirArrowCollapsible = '📂'
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vim.g.NERDTreeDirArrowExpandable = '+'
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vim.g.NERDTreeDirArrowCollapsible = '-'
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vim.g.NERDTreeGitStatusIndicatorMapCustom = {
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Modified = "✹",
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Staged = "✚",
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Untracked = "✭",
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Renamed = "➜",
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Unmerged = "═",
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Deleted = "✖",
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Dirty = "✗",
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Clean = "✔︎",
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Ignored = '☒',
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Unknown = "?"
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}
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-- " display row number in NERDTree
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-- " let NERDTreeShowLineNumbers = 1
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-- " set width
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-- " let NERDTreeWinSize=20
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-- vim.cmd "let NERDTreeIgnore = []"
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vim.g.NERDTreeIgnore = {'\\.pyc$', '\\.pyo$', '\\~$', '__pycache__$[[dir]]', '\\.swp$', 'node_modules'}
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vim.g.NERDTreeFileExtensionHighlightFullName = 1
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vim.g.NERDTreeExactMatchHighlightFullName = 1
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vim.g.NERDTreePatternMatchHighlightFullName = 1
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