feat: completion on delete(#75)

fix: luacheck

Author: haorenW1025

lua/source.lua

@@ -131,6 +131,9 @@ function M.autoCompletion(manager)
   -- reset completion when deleting character in insert mode
   if #prefix < M.prefixLength and vim.fn.pumvisible() == 0 then
     M.chain_complete_index = 1
+    if vim.g.completion_trigger_on_delete == 1 then
+      M.triggerCompletion(false, manager)
+    end
     M.stop_complete = false
   end
   M.prefixLength = #prefix

lua/source/lsp.lua

@@ -1,6 +1,5 @@
 local vim = vim
 local protocol = require 'vim.lsp.protocol'
-local api = vim.api
 local util = require 'completion.util'
 local match = require 'completion.matching'
 local M = {}
@@ -87,10 +86,8 @@ M.triggerFunction = function(prefix, _, bufnr, _)
       M.callback = true
       return
     end
-    if api.nvim_get_mode()['mode'] == 'i' or api.nvim_get_mode()['mode'] == 'ic' then
-      local matches = text_document_completion_list_to_complete_items(result, prefix, util.fuzzy_score)
-      M.items = matches
-    end
+    local matches = text_document_completion_list_to_complete_items(result, prefix, util.fuzzy_score)
+    M.items = matches
     M.callback = true
   end)
 end

plugin/completion.vim

@@ -53,6 +53,10 @@ if ! exists('g:completion_enable_auto_popup')
     let g:completion_enable_auto_popup = 1
 endif
 
+if ! exists('g:completion_trigger_on_delete')
+    let g:completion_trigger_on_delete = 0
+end
+
 if ! exists('g:completion_trigger_keyword_length')
     let g:completion_trigger_keyword_length = 1
 endif