Base feature set for completing #335

Needs tests and a couple minor tweaks for automatically disabling, but should be good.

And in case the feature suggester reads this commit, sorry it took a couple days, my workload didn't balance out nicely :')

CHANGELOG.md

@@ -3,6 +3,7 @@
 
 * Code cleanup
 * Vimscript standard update #1
+* Skip single completion ([jiangmiao#335](https://github.com/jiangmiao/auto-pairs/issues/335))
 
 # 3.0.0-beta12
 `let g:AutoPairsVersion = 30057`

autoload/autopairs.vim

@@ -144,6 +144,9 @@ endf
 
 func! autopairs#AutoPairsInsert(key, ...)
     if !b:autopairs_enabled
+        return "\<SPACE>"
+    elseif b:AutoPairsIgnoreSingle
+        let b:AutoPairsIgnoreSingle = 0
         return a:key
     end
 
@@ -282,6 +285,9 @@ endf
 
 func! autopairs#AutoPairsDelete()
     if !b:autopairs_enabled
+        return "\<SPACE>"
+    elseif b:AutoPairsIgnoreSingle
+        let b:AutoPairsIgnoreSingle = 0
         return "\<BS>"
     end
 
@@ -548,6 +554,9 @@ endf
 func! autopairs#AutoPairsSpace()
     if !b:autopairs_enabled
         return "\<SPACE>"
+    elseif b:AutoPairsIgnoreSingle
+        let b:AutoPairsIgnoreSingle = 0
+        return "\<SPACE>"
     end
 
     let [before, after, ig] = autopairs#Strings#getline()
@@ -588,6 +597,12 @@ func! autopairs#AutoPairsToggle()
     return ''
 endf
 
+func! autopairs#AutoPairsIgnore()
+    let b:AutoPairsIgnoreSingle = !b:AutoPairsIgnoreSingle
+    echo (b:AutoPairsIgnoreSingle ? "Skipping next pair" : "Not skipping next pair")
+    return ''
+endfunc
+
 fun! autopairs#AutoPairsToggleMultilineClose()
     let b:AutoPairsMultilineClose = !b:AutoPairsMultilineClose
     echo (b:AutoPairsMultilineClose ? "Enabled" : "Disabled") "multiline close"

autoload/autopairs/Keybinds.vim

@@ -269,4 +269,8 @@ fun! autopairs#Keybinds#mapKeys()
         execute 'inoremap <buffer> <silent> ' . b:AutoPairsShortcutJump . ' <ESC>:call autopairs#AutoPairsJump()<CR>a'
         execute 'noremap <buffer> <silent> ' . b:AutoPairsShortcutJump . ' :call autopairs#AutoPairsJump()<CR>'
     end
+
+    if b:AutoPairsShortcutIgnore != ''
+        execute 'inoremap <buffer> <silent> ' .. b:AutoPairsShortcutIgnore .. ' <C-r>=autopairs#AutoPairsIgnore()<cr>'
+    end
 endfun

autoload/autopairs/Variables.vim

@@ -61,6 +61,7 @@ fun! autopairs#Variables#_InitVariables()
     call s:define('g:AutoPairsCenterLine', 1)
 
     call s:define('g:AutoPairsShortcutToggle', g:AutoPairsCompatibleMaps ? '<M-p>': '<C-p><C-t>')
+    call s:define("g:AutoPairsShortcutIgnore", '<C-e>')
     call s:define('g:AutoPairsShortcutFastWrap', g:AutoPairsCompatibleMaps ? '<M-e>' : '<C-f>')
 
     call s:define('g:AutoPairsMoveCharacter', "()[]{}\"'")
@@ -164,4 +165,7 @@ fun! autopairs#Variables#_InitBufferVariables()
     call s:define('b:AutoPairsShortcutToggle', g:AutoPairsShortcutToggle)
     call s:define('b:AutoPairsShortcutJump', g:AutoPairsShortcutJump)
     call s:define('b:AutoPairsShortcutToggleMultilineClose', g:AutoPairsShortcutToggleMultilineClose)
+    call s:define("b:AutoPairsShortcutIgnore", g:AutoPairsShortcutIgnore)
+
+    call s:define("b:AutoPairsIgnoreSingle", 0)
 endfun