Neovim plugin improving access to clipboard history (mirror)
Merge pull request #6 from ptdewey/fix-issue-5
fix(#5 character-wise paste behavior)
authored by
Patrick Dewey
and committed by
GitHub
6a8fb9c8
91af9a50
+20
-18
+6
-3
lua/yankbank/clipboard.lua
+6
-3
lua/yankbank/clipboard.lua
···
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local M = {}
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-- Function to add yanked text to table
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function M.add_yank(yanks, text, max_entries)
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function M.add_yank(yanks, reg_types, text, reg_type, max_entries)
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-- avoid adding empty strings
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if text ~= "" and text ~= " " and text ~= "\n" then
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-- do not update with duplicate values
···
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end
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end
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table.insert(yanks, 1, text)
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table.insert(reg_types, 1, reg_type)
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if #yanks > max_entries then
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table.remove(yanks)
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table.remove(reg_types)
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end
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end
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end
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-- autocommand to listen for yank events
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function M.setup_yank_autocmd(yanks, max_entries)
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function M.setup_yank_autocmd(yanks, reg_types, max_entries)
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vim.api.nvim_create_autocmd("TextYankPost", {
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callback = function()
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-- TODO: this function can be expanded to incorporate other registers
···
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-- get register information
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local rn = vim.v.event.regname
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local reg_type = vim.fn.getregtype('"')
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-- check changes wwere made to default register
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if vim.v.event.regname == "" then
···
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return
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end
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M.add_yank(yanks, yanked_text, max_entries)
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M.add_yank(yanks, reg_types, yanked_text, reg_type, max_entries)
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end
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end,
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})
+4
-7
lua/yankbank/helpers.lua
+4
-7
lua/yankbank/helpers.lua
···
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vim.api.nvim_win_set_cursor(0, { 1, 0 })
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end
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-- customized paste function that functions more like 'p'
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function M.smart_paste(text)
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-- customized paste function that functions like 'p'
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function M.smart_paste(text, reg_type)
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-- convert text string to string list
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local lines = {}
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for line in text:gmatch("([^\n]*)\n?") do
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table.insert(lines, line)
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end
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-- determine if the text should be treated as line-wise based on its ending
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local type = "c"
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-- remove last newline character to replicate base put behavior
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if #lines > 1 then
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type = "l"
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-- remove last newline character to replicate base put behavior
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table.remove(lines)
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end
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vim.api.nvim_put(lines, type, true, true)
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vim.api.nvim_put(lines, reg_type, true, true)
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end
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return M
+4
-4
lua/yankbank/init.lua
+4
-4
lua/yankbank/init.lua
···
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-- initialize yanks tables
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local yanks = {}
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local reg_types = {}
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local max_entries = 10
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local sep = "-----"
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···
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opts.keymaps = opts.keymaps or {}
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local bufnr, display_lines, line_yank_map =
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menu.create_and_fill_buffer(yanks, max_entries_opt, sep_opt)
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menu.create_and_fill_buffer(yanks, reg_types, max_entries_opt, sep_opt)
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-- handle empty bank case
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if not bufnr then
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return
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end
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local win_id = menu.open_window(bufnr, display_lines)
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menu.set_keymaps(win_id, bufnr, yanks, line_yank_map, opts)
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menu.set_keymaps(win_id, bufnr, yanks, reg_types, line_yank_map, opts)
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end
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-- plugin setup
···
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-- parse opts
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max_entries = opts.max_entries or max_entries
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-- sep = opts.sep or sep
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-- create clipboard autocmds
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clipboard.setup_yank_autocmd(yanks, max_entries)
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clipboard.setup_yank_autocmd(yanks, reg_types, max_entries)
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-- Create user command
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vim.api.nvim_create_user_command("YankBank", function()