313 lines
7.7 KiB
Markdown
313 lines
7.7 KiB
Markdown
Auto Pairs
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==========
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Insert or delete brackets, parens, quotes in pair.
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Installation
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------------
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copy plugin/auto-pairs.vim to ~/.vim/plugin
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Features
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--------
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* Insert in pair
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input: [
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output: [|]
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* Delete in pair
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input: foo[<BS>
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output: foo
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* Insert new indented line after Return
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input: {|} (press <CR> at |)
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output: {
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}
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* Insert spaces before closing characters, only for [], (), {}
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input: {|} (press <SPACE> at |)
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output: { | }
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input: {|} (press <SPACE>foo} at |)
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output: { foo }|
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input: '|' (press <SPACE> at |)
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output: ' |'
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* Skip ' when inside a word
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input: foo| (press ' at |)
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output: foo'
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* Skip closed bracket.
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input: []
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output: []
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* Ignore auto pair when previous character is \
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input: "\'
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output: "\'"
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* Fast Wrap
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input: |'hello' (press (<M-e> at |)
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output: ('hello')
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wrap string, only support c style string
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input: |'h\\el\'lo' (press (<M-e> at |)
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output ('h\\ello\'')
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input: |[foo, bar()] (press (<M-e> at |)
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output: ([foo, bar()])
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* Quick jump to closed pair.
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input:
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{
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something;|
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}
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(press } at |)
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output:
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{
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}|
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* Support ``` ''' and """
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input:
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'''
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output:
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'''|'''
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* Delete Repeated Pairs in one time
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input: """|""" (press <BS> at |)
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output: |
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input: {{|}} (press <BS> at |)
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output: |
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input: [[[[[[|]]]]]] (press <BS> at |)
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output: |
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* Fly Mode
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input: if(a[3)
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output: if(a[3])| (In Fly Mode)
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output: if(a[3)]) (Without Fly Mode)
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input:
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{
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hello();|
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world();
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}
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(press } at |)
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output:
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{
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hello();
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world();
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}|
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(then press <M-b> at | to do backinsert)
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output:
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{
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hello();}|
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world();
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}
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See Fly Mode section for details
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Fly Mode
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--------
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Fly Mode will always force closed-pair jumping instead of inserting. only for ")", "}", "]"
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If jumps in mistake, could use AutoPairsBackInsert(Default Key: <M-b>) to jump back and insert closed pair.
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the most situation maybe want to insert single closed pair in the string, eg ")"
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Fly Mode is DISABLED by default.
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add **let g:AutoPairsFlyMode = 1** .vimrc to turn it on
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Default Options:
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let g:AutoPairsFlyMode = 0
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let g:AutoPairsShortcutBackInsert = '<M-b>'
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Shortcuts
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---------
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System Shortcuts:
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<CR> : Insert new indented line after return if cursor in blank brackets or quotes.
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<BS> : Delete brackets in pair
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<M-p> : Toggle Autopairs (g:AutoPairsShortcutToggle)
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<M-e> : Fast Wrap (g:AutoPairsShortcutFastWrap)
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<M-n> : Jump to next closed pair (g:AutoPairsShortcutJump)
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<M-b> : BackInsert
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If <M-p> <M-e> or <M-n> conflict with another keys or want to bind to another keys, add
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let g:AutoPairShortcutToggle = '<another key>'
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to .vimrc, it the key is empty string '', then the shortcut will be disabled.
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Options
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-------
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* g:AutoPairs
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Default: {'(':')', '[':']', '{':'}',"'":"'",'"':'"', '`':'`'}
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* b:AutoPairs
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Default: g:AutoPairs
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Buffer level pairs set.
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* g:AutoPairsShortcutToggle
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Default: '<M-p>'
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The shortcut to toggle autopairs.
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* g:AutoPairsShortcutFastWrap
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Default: '<M-e>'
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Fast wrap the word. all pairs will be consider as a block (include <>).
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(|)'hello' after fast wrap at |, the word will be ('hello')
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(|)<hello> after fast wrap at |, the word will be (<hello>)
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* g:AutoPairsShortcutJump
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Default: '<M-n>'
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Jump to the next closed pair
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* g:AutoPairsMapBS
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Default : 1
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Map <BS> to delete brackets, quotes in pair
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execute 'inoremap <buffer> <silent> <BS> <C-R>=AutoPairsDelete()<CR>'
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* g:AutoPairsMapCR
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Default : 1
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Map <CR> to insert a new indented line if cursor in (|), {|} [|], '|', "|"
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execute 'inoremap <buffer> <silent> <CR> <C-R>=AutoPairsReturn()<CR>'
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* g:AutoPairsCenterLine
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Default : 1
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When g:AutoPairsMapCR is on, center current line after return if the line is at the bottom 1/3 of the window.
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* g:AutoPairsMapSpace
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Default : 1
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Map <space> to insert a space after the opening character and before the closing one.
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execute 'inoremap <buffer> <silent> <CR> <C-R>=AutoPairsSpace()<CR>'
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* g:AutoPairsFlyMode
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Default : 0
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set it to 1 to enable FlyMode.
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see FlyMode section for details.
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* g:AutoPairsShortcutBackInsert
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Default : <M-b>
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Work with FlyMode, insert the key at the Fly Mode jumped postion
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Buffer Level Pairs Setting
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--------------------------
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Set b:AutoPairs before BufEnter
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eg:
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" When the filetype is FILETYPE then make AutoPairs only match for parenthesis
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au Filetype FILETYPE let b:AutoPairs = {"(": ")"}
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TroubleShooting
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---------------
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The script will remap keys ([{'"}]) <BS>,
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If auto pairs cannot work, use :imap ( to check if the map is corrected.
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The correct map should be <C-R>=AutoPairsInsert("\(")<CR>
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Or the plugin conflict with some other plugins.
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use command :call AutoPairsInit() to remap the keys.
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* How to insert parens purely
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There are 3 ways
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1. use Ctrl-V ) to insert paren without trigger the plugin.
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2. use Alt-P to turn off the plugin.
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3. use DEL or <C-O>x to delete the character insert by plugin.
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Known Issues
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-----------------------
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There are the issues I cannot fix.
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Compatible with Vimwiki - [issue #19](https://github.com/jiangmiao/auto-pairs/issues/19)
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Description: When works with vimwiki `<CR>` will output `<SNR>xx_CR()`
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Reason: vimwiki uses `<expr>` on mapping `<CR>` that auto-pairs cannot expanding.
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Solution A: Add
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" Copy from vimwiki.vim s:CR function for CR remapping
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function! VimwikiCR()
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let res = vimwiki#lst#kbd_cr()
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if res == "\<CR>" && g:vimwiki_table_mappings
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let res = vimwiki#tbl#kbd_cr()
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endif
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return res
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endfunction
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autocmd filetype vimwiki inoremap <buffer> <silent> <CR> <C-R>=VimwikiCR()<CR><C-R>=AutoPairsReturn()<CR>
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to .vimrc, it will make vimwiki and auto-pairs 'Return' feature works together.
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Solution B: add `let g:AutoPairsMapCR = 0` to .vimrc to disable `<CR>` mapping.
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Compatible with viki - [issue #25](https://github.com/jiangmiao/auto-pairs/issues/25)
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Description: When works with viki `<CR>` will output viki#ExprMarkInexistentInElement('ParagraphVisible','<CR>')
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Reason: viki uses `<expr>` on mapping `<CR>` that auto-pairs cannot expanding.
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Solution A: Add
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autocmd filetype viki inoremap <buffer> <silent> <CR> <C-R>=viki#ExprMarkInexistentInElement('ParagraphVisible',"\n")<CR><C-R>=AutoPairsReturn()<CR>`
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to .vimrc, it will make viki and auto-pairs works together.
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Solution B: add `let g:AutoPairsMapCR = 0` to .vimrc to disable `<CR>` mapping.
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Remarks: Solution A need NOT add `let g:AutoPairsMapCR = 0` to .vimrc, if Solution A still cannot work, then have to use Solution B to disable auto-pairs `<CR>`.
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Breaks '.' - [issue #3](https://github.com/jiangmiao/auto-pairs/issues/3)
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Description: After entering insert mode and inputing `[hello` then leave insert
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mode by `<ESC>`. press '.' will insert 'hello' instead of '[hello]'.
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Reason: `[` actually equals `[]\<LEFT>` and \<LEFT> will break '.'
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Solution: none
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Contributors
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------------
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* [camthompson](https://github.com/camthompson)
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