1 files changed, 77 insertions, 0 deletions
diff --git a/lua/lv-autopairs/init.lua b/lua/lv-autopairs/init.lua
new file mode 100644
index 00000000..5d0adf85
--- /dev/null
+++ b/lua/lv-autopairs/init.lua
@@ -0,0 +1,77 @@
+require('nvim-autopairs').setup()
+local npairs = require('nvim-autopairs')
+
+local function imap(lhs, rhs, opts)
+    local options = {noremap = false}
+    if opts then options = vim.tbl_extend('force', options, opts) end
+    vim.api.nvim_set_keymap('i', lhs, rhs, options)
+end
+
+_G.MUtils = {}
+
+-- TEST
+vim.g.completion_confirm_key = ""
+MUtils.completion_confirm = function()
+    if vim.fn.pumvisible() ~= 0 then
+        if vim.fn.complete_info()["selected"] ~= -1 then
+            vim.fn["compe#confirm"]()
+            -- return npairs.esc("<c-y>")
+            return npairs.esc("")
+        else
+            vim.defer_fn(function()
+                vim.fn["compe#confirm"]("<cr>")
+            end, 20)
+            return npairs.esc("<c-n>")
+        end
+    else
+        return npairs.check_break_line_char()
+    end
+end
+-- TEST
+
+MUtils.completion_confirm = function()
+    if vim.fn.pumvisible() ~= 0 then
+        if vim.fn.complete_info()["selected"] ~= -1 then
+            vim.fn["compe#confirm"]()
+            return npairs.esc("")
+        else
+            vim.api.nvim_select_popupmenu_item(0, false, false, {})
+            vim.fn["compe#confirm"]()
+            return npairs.esc("<c-n>")
+        end
+    else
+        return npairs.check_break_line_char()
+    end
+end
+
+MUtils.tab = function()
+    if vim.fn.pumvisible() ~= 0 then
+        return npairs.esc("<C-n>")
+    else
+        if vim.fn["vsnip#available"](1) ~= 0 then
+            vim.fn.feedkeys(string.format('%c%c%c(vsnip-expand-or-jump)', 0x80, 253, 83))
+            return npairs.esc("")
+        else
+            return npairs.esc("<Tab>")
+        end
+    end
+end
+
+MUtils.s_tab = function()
+    if vim.fn.pumvisible() ~= 0 then
+        return npairs.esc("<C-p>")
+    else
+        if vim.fn["vsnip#jumpable"](-1) ~= 0 then
+            vim.fn.feedkeys(string.format('%c%c%c(vsnip-jump-prev)', 0x80, 253, 83))
+            return npairs.esc("")
+        else
+            return npairs.esc("<C-h>")
+        end
+    end
+end
+
+-- Autocompletion and snippets
+vim.api.nvim_set_keymap('i', '<CR>', 'v:lua.MUtils.completion_confirm()', {expr = true, noremap = true})
+-- imap("<CR>", "v:lua.MUtils.completion_confirm()", {expr = true, noremap = true})
+imap("<Tab>", "v:lua.MUtils.tab()", {expr = true, noremap = true})
+imap("<S-Tab>", "v:lua.MUtils.s_tab()", {expr = true, noremap = true})