add more doc about endwise

doc/endwise.md

@@ -1,4 +1,4 @@
-#Endwise (experiment)
+# Endwise (experiment)
 
 ** warning** use endwise base on treesitter is not always correct.
 treesitter group all error node with parent node so we can't find
@@ -12,7 +12,7 @@ read docs in readme.md about rules first.
 and install TSPlayground
 
 ``` lua
-local npairs=require('nvim-autopairs')
+local npairs = require('nvim-autopairs')
 npairs.setup()
 
 -- clear all rule if you don't want to use autopairs
@@ -45,3 +45,10 @@ take a look of that file and write your function
 
 * `lua/nvim-autopairs/ts-rule.lua`
 * `lua/nvim-autopairs/ts-conds.lua`
+
+```lua
+-- if you don't want to use regex or treesitter and want expand key on enter
+-- you can use this rule
+   Rule('{', '}')
+        :end_wise(function() return true end),
+```

doc/rules.md

@@ -10,7 +10,7 @@
 | use_regex(bool,"<key>")   | input pair use regex and trigger by key                   |
 | use_key('<key>')          | change trigger key                                        |
 | replace_endpair(function) | change a map pair with function                           |
-| end_wise(cond)            | use it on end_wise mode                                   |
+| end_wise(cond)            | expand pair only on enter key                             |
 
 ### Condition
 ```lua

lua/nvim-autopairs.lua

@@ -374,11 +374,10 @@ M.autopairs_cr = function(bufnr)
                     line = line
                 })
             then
-                log.debug('do endwise')
                 return utils.esc(
                     rule.end_pair
-                    .. utils.repeat_key(utils.key.left, #rule.end_pair)
-                    .. "<cr><esc>O"
+                    .. utils.repeat_key(utils.key.join_left, #rule.end_pair)
+                    .. "<cr><esc>==O"
                 )
             end
             if