Add Neovim config

.config/nvim/lua/init/plugins.lua

@@ -0,0 +1,103 @@
+-- Config shortcuts
+local keymap = vim.keymap
+local vr = vim.version.range
+
+
+------------------
+-- INSTALL PLUGINS
+------------------
+
+vim.pack.add {
+    -- Better code completion
+    { src = 'https://github.com/saghen/blink.cmp', version = vr '1.*' },
+
+    -- Better marks
+    'https://github.com/chentoast/marks.nvim',
+
+    -- Surround selections with quotes etc.
+    { src = 'https://github.com/kylechui/nvim-surround', version = vr '4.*' },
+
+    -- Substitute and exchange operator
+    'https://github.com/gbprod/substitute.nvim',
+
+    -- Highlight todo comments
+    'https://github.com/folke/todo-comments.nvim',
+
+    -- Highlight colors (hex codes etc.)
+    'https://github.com/brenoprata10/nvim-highlight-colors',
+}
+
+
+---------------------
+-- INITIALIZE PLUGINS
+---------------------
+
+-- Better code completion
+require('blink.cmp').setup {
+    keymap = {
+        preset = 'super-tab',
+    },
+    cmdline = {
+        keymap = {
+            preset = 'inherit',
+            ['<Tab>'] = {
+                'show',
+                'select_and_accept',
+                'fallback',
+            },
+        },
+        completion = {
+            menu = { auto_show = true },
+        },
+    },
+}
+
+
+-- Better marks
+require('marks').setup {
+    -- Show builtin marks in gutter: last jump position (`), last change (.),
+    -- last selection in visual mode (</>).
+    -- TODO: See which of those are really helpful and remove the others.
+    builtin_marks = { '`', '.', '<', '>' },
+}
+
+
+-- Surround selections with quotes etc.
+require('nvim-surround').setup {}
+
+
+-- Substitute and exchange operator
+local substitute = require('substitute')
+substitute.setup {}
+
+-- ... Use "s" key for substitute (by default "s" is equivalent to "cl")
+keymap.set('n', 's', substitute.operator)
+keymap.set('n', 'ss', substitute.line)
+keymap.set('n', 'S', substitute.eol)
+keymap.set('x', 's', substitute.visual)
+
+-- ... Prefix with "," to use system clipboard (remap to use the substitute mappings above)
+keymap.set({'n', 'x'}, ',s', '"+s', { remap = true })
+keymap.set({'n', 'x'}, ',S', '"+S', { remap = true })
+
+
+-- Highlight todo comments
+require('todo-comments').setup {
+    -- Disable gutter icons
+    signs = false,
+
+    -- Customize highlighting
+    highlight = {
+        before = '',
+        -- By default ("wide"), the surrounding space and colon are highlighted too,
+        -- which makes the colon invisible
+        keyword = 'bg',
+        after = 'fg',
+        -- Highlight keywords always, not just when followed by a colon (the default)
+        pattern = '<(KEYWORDS)>',
+    },
+}
+
+
+-- Highlight colors (hex codes etc.)
+require('nvim-highlight-colors').setup {}