vim-easy-align examples

To enable syntax highlighting in the code blocks, define and call the following function.

function! GFM()
  let syntaxes = {
  \ 'ruby':   'syntax/ruby.vim',
  \ 'yaml':   'syntax/yaml.vim',
  \ 'vim':    'syntax/vim.vim',
  \ 'c':      'syntax/c.vim'
  \ }

  for [lang, syn] in items(syntaxes)
    unlet b:current_syntax
    silent! exec printf("syntax include @%s %s", lang, syn)
    exec printf("syntax region %sSnip matchgroup=Snip start='```%s' end='```' contains=@%s",
                \ lang, lang, lang)
  endfor
  let b:current_syntax='mkd'
endfunction

Alignment around whitespaces


Paul McCartney 1942
George Harrison 1943
Ringo Starr 1940
Pete Best 1941

Formatting table

Try <Enter>*|


| Option| Type | Default | Description |
|--|--|--|--|
| threads | Fixnum | 1 | number of threads in the thread pool |
|queues |Fixnum | 1 | number of concurrent queues |
|queue_size | Fixnum | 1000 | size of each queue |
|   interval | Numeric | 0 | dispatcher interval for batch processing |
|batch | Boolean | false | enables batch processing mode |
 |batch_size | Fixnum | nil | number of maximum items to be assigned at once |
 |logger | Logger | nil | logger instance for debug logs |

Alignment around =

The default rule for delimiter key = aligns around the most of the operators containing = character.

Try:

<Enter>=
<Enter>*=
<Enter>**=
<Enter><Enter>**=


a =
a = 1
bbbb = 2
ccccccc = 3
ccccccccccccccc
ddd = 4
eeee === eee = eee = eee=f
fff = ggg += gg &&= gg
g != hhhhhhhh == 888
i   := 5
i     %= 5
i       *= 5
j     =~ 5
j   >= 5
aa      =>         123
aa <<= 123
aa        >>= 123
bbb               => 123
c     => 1233123
d   =>      123
dddddd &&= 123
dddddd ||= 123
dddddd /= 123
gg <=> ee

Formatting YAML (or JSON)

Try <Enter>: here, to align text around only the first occurrences of colons. In this case, you don't want to align around all the colons: <Enter>*:.


mysql:
  # JDBC driver for MySQL database:
  driver:      com.mysql.jdbc.Driver
  # JDBC URL for the connection (jdbc:mysql://HOSTNAME/DATABASE)
  url:         jdbc:mysql://localhost/test
  database:    test
  "user:pass": r00t:pa55

Partial alignment in block-visual mode / Negative field index


options = { :caching => nil,
            :versions => 3,
            "cache=blocks" => false }.merge(options)

Commas

There is also a predefined rule for commas, try <Enter>*, for the following lines.


aaa,   bb,c
d,eeeeeee
fffff, gggggggggg,
h, ,           ii
j,,k

Ignoring delimiters in comments and strings

Delimiters highlighted as comments or strings are ignored by default, try <Enter>*= for the following lines.


/* a */ b = c
aa >= bb
// aaa = bbb = cccc
/* aaaa = */ bbbb   === cccc   " = dddd = " = eeee
aaaaa /* bbbbb */      == ccccc /* != eeeee = */ === fffff

Aligning in-line comments

apple = 1 # comment not aligned
banana = "string" # comment 2

So, how do we align the trailing comments in the above lines? Simply try <Enter>-<space>! The spaces in the comments are ignored, so the trailing comment in each line is considered to be a single chunk.

But this doesn't work in the following case.

apple = 1 # comment not aligned
apricot = 'A#B'
banana = 'string' # comment 2

The second line doesn't have trailing comment, and the last space is the one before 'A#B'. So we define a custom mapping for #

if !exists('g:easy_align_delimiters')
  let g:easy_align_delimiters = {}
endif
let g:easy_align_delimiters['#'] = { 'pattern': '#\+', 'ignores': ['String'] } }

Notice that the rule overrides ignores attribute in order not to ignore delimiters highlighted as comments. Then we try <Enter>#, to get

apple = 1         # comment not aligned
apricot = 'A#B'
banana = 'string' # comment 2

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