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add some useful keymap in insert/command mode with switch to toggle (#240) 

Co-authored-by: curtain <kaleidoscope@163.com>
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curtain 2021-08-14 15:56:54 +08:00 committed by GitHub
parent f805cb1cbd
commit 2b331e7fa1
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2 changed files with 46 additions and 0 deletions
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7
lua/chadrc.lua
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@ -103,6 +103,13 @@ local M = {
toggle_right = "<leader>v",
toggle_bot = "<leader>h"
},
unix_keymap = {
toggle_unix_keymap = "<leader>k",
forward = "<C-f>",
backward = "<C-b>",
top_of_line = "<C-a>",
end_of_line = "<C-e>"
},
misc = {
esc_Termmode = "jk",
copywhole_file = "<C-a>",

39
lua/mappings.lua
View File

@ -24,6 +24,45 @@ map("v", "x", [=[ "_x ]=], opt)
this line too ]]
--
-- toggle unix readline's keymap
map("n", user_map.unix_keymap.toggle_unix_keymap,"<cmd>lua require 'mappings'.unix_keymap()<CR>",{nowait = true})
local _cmap_containp = function (key)
local cmap_tab = vim.api.nvim_get_keymap("c")
for _, value in ipairs(cmap_tab) do
if value['lhs'] == key then
return true
end
end
return false
end
M.unix_keymap = function()
local m = user_map.unix_keymap
if _cmap_containp("<C-A>") then
vim.api.nvim_del_keymap("i", m.forward)
vim.api.nvim_del_keymap("i", m.backward)
vim.api.nvim_del_keymap("i", m.top_of_line)
vim.api.nvim_del_keymap("i", m.end_of_line)
vim.api.nvim_del_keymap("c", m.forward)
vim.api.nvim_del_keymap("c", m.backward)
vim.api.nvim_del_keymap("c", m.top_of_line)
vim.api.nvim_del_keymap("c", m.end_of_line)
else
map("i", m.forward, '<Right>', opt)
map("i", m.backward, '<Left>', opt)
map("i", m.top_of_line, '<ESC>^i', opt)
map("i", m.end_of_line, '<End>', opt)
vim.api.nvim_set_keymap("c", m.forward, '<Right>', {noremap = true})
vim.api.nvim_set_keymap("c", m.backward, '<Left>', {noremap = true})
vim.api.nvim_set_keymap("c", m.top_of_line, '<Home>', {noremap = true})
vim.api.nvim_set_keymap("c", m.end_of_line, '<End>', {noremap = true})
end
end
-- Don't copy the replaced text after pasting in visual mode
map("v", "p", '"_dP', opt)