Fix helpfile

Tags for ToC
Convert current README.md into helpfile. Added TOC (#22 )
2025-11-17 14:23:42 -05:00 · 2013-12-08 00:48:59 +09:00 · 2013-12-08 00:36:18 +09:00 · 2013-12-08 00:14:50 +09:00 · 2013-12-06 02:11:57 +09:00 · 2013-12-05 23:16:33 +09:00
20 changed files with 4740 additions and 1114 deletions
--- a/DEMO.md
+++ b/DEMO.md
@@ -0,0 +1,91 @@
+# vim: set buftype=nofile colorcolumn= scrolloff=0 noshowcmd:
+
+vim-easy-align
+==============
+
+Where's Lennon?
+---------------
+
+Paul McCartney 1942
+George Harrison 1943
+Ringo Starr 1940
+Pete Best 1941
+
+
+Formatting table
+----------------
+```
+
+| 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 processing |
+|batch | Boolean | false | enables batch processing mode |
+ |batch_size | Fixnum | nil | maximum number of items in batch|
+ |logger | Logger | nil | logger instance for debug logs |
+
+```
+Operators with = sign
+---------------------
+```ruby
+
+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)
+-------------------------
+```yaml
+
+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
+
+```
+Using blockwise-visual mode or negative N-th parameter
+------------------------------------------------------
+```ruby
+
+options = { :caching => nil,
+            :versions => 3,
+            "cache=blocks" => false }.merge(options)
+
+```
+Commas
+------
+
+aaa,   bb,c
+d,eeeeeee
+fffff, gggggggggg,
+h, ,           ii
+j,,k
+
+
--- a/EXAMPLES.md
+++ b/EXAMPLES.md
@@ -1,7 +1,9 @@
 vim-easy-align examples
 =======================

-The description in this document assumes that you have defined this mapping.
+Open this document in your Vim and try it yourself.
+
+This document assumes that you have defined the following mapping.

 ```vim
 vnoremap <silent> <Enter> :EasyAlign<cr>
@@ -12,20 +14,17 @@ function.

 ```vim
 function! GFM()
-  let syntaxes = {
-  \ 'ruby':   'syntax/ruby.vim',
-  \ 'yaml':   'syntax/yaml.vim',
-  \ 'vim':    'syntax/vim.vim',
-  \ 'c':      'syntax/c.vim'
-  \ }
+  let langs = ['ruby', 'yaml', 'vim', 'c']

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

@@ -42,6 +41,7 @@ Try these commands:
 - `<Enter>-2<space>`
 - `<Enter><Enter><space>`
 - `<Enter><Enter>*<space>`
+- `<Enter><Enter><Enter>*<space>`

 ### Example

@@ -62,6 +62,7 @@ Try these commands:
 - `<Enter>**|`
 - `<Enter><Enter>*|`
 - `<Enter><Enter>**|`
+- `<Enter><Enter><Enter>*|`

 ### Example

@@ -91,6 +92,7 @@ Try these commands:
 - `<Enter>*=`
 - `<Enter>**=`
 - `<Enter><Enter>**=`
+- `<Enter><Enter><Enter>*=`

 ### Example

@@ -130,7 +132,6 @@ 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>*:`.

 ```yaml
-
 mysql:
  # JDBC driver for MySQL database:
  driver: com.mysql.jdbc.Driver
@@ -138,7 +139,6 @@ mysql:
  url: jdbc:mysql://localhost/test
  database: test
  "user:pass":r00t:pa55
-
 ```

 Formatting multi-line method chaining
@@ -166,39 +166,35 @@ my_object
 ```


-Partial alignment in block-visual mode / Negative field index
-------------------------------------------------------------
+Using blockwise-visual mode or negative N-th parameter
+------------------------------------------------------

-You can try one of these:
- Select text around `=>` in block-wise visual mode (`<Ctrl>-V`) and `<Enter>=`
- `<Enter>-=`
+You can try either:
+- select text around `=>` in blockwise-visual mode (`CTRL-V`) and `<Enter>=`
+- or `<Enter>-=`

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

 Commas
 ------

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

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

-Ignoring delimiters in comments and strings
-------------------------------------------
+Ignoring delimiters in comments or strings
+------------------------------------------

 Delimiters highlighted as comments or strings are ignored by default, try
 `<Enter>*=` on the following lines.
@@ -213,6 +209,8 @@ aaaaa /* bbbbb */      == ccccc /* != eeeee = */ === fffff

 ```

+This only works when syntax highlighting is enabled.
+
 Aligning in-line comments
 -------------------------

@@ -222,10 +220,10 @@ banana = 'Gros Michel' # 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
+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.
+But that doesn't work in the following case.

 ```ruby
 apple = 1 # comment not aligned
@@ -234,7 +232,7 @@ banana = 'Gros Michel' # comment 2
 ```

 That is because the second line doesn't have trailing comment, and
-the last space (`-`) for that line is the one just before `'F#AD'`.
+the last (`-`) space for that line is the one just before `'F#AD'`.

 So, let's define a custom mapping for `#`.

@@ -242,10 +240,10 @@ So, let's 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'] } }
+let g:easy_align_delimiters['#'] = { 'pattern': '#', 'ignore_groups': ['String'] }
 ```

-Notice that the rule overrides `ignores` attribute in order *not to ignore*
+Notice that the rule overrides `ignore_groups` attribute in order *not to ignore*
 delimiters highlighted as comments.

 Then on `<Enter>#`, we get
@@ -256,7 +254,7 @@ apricot = 'DAD' + 'F#AD'
 banana = 'string' # comment 2
 ```

-If you don't want to define a rule, you can do the same with the following
+If you don't want to define the rule, you can do the same with the following
 command:

 ```vim
@@ -265,17 +263,29 @@ command:
 :EasyAlign/#/{'is':['String']}
 ```

-In this case, the second line is ignored as it doesn't contain `#`. (The one
+In this case, the second line is ignored as it doesn't contain a `#`. (The one
 highlighted as String is ignored.) If you don't want the second line to be
-ignored, set `g:easy_align_ignore_unmatched` to 0, or use the following
-commands:
+ignored, there are three options:
+
+1. Set global `g:easy_align_ignore_unmatched` flag to 0
+2. Use `:EasyAlign` command with `ignore_unmatched` option
+3. Update the alignment rule with `ignore_unmatched` option

 ```vim
-" Using predefined rule with delimiter key #
-:EasyAlign#{'iu':0}`
+" 1. Set global g:easy_align_ignore_unmatched to zero
+let g:easy_align_ignore_unmatched = 0

-" Using regular expression /#/
-:EasyAlign/#/{'is':['String'],'iu':0}`
+" 2. Using :EasyAlign command with ignore_unmatched option
+" 2-1. Using predefined rule with delimiter key #
+"      - "iu" is fuzzy-matched to "*i*gnore_*u*nmatched"
+:EasyAlign#{'iu':0}
+
+" 2-2. Using regular expression /#/
+:EasyAlign/#/{'is':['String'],'iu':0}
+
+" 3. Update the alignment rule with ignore_unmatched option
+let g:easy_align_delimiters['#'] = {
+  \ 'pattern': '#', 'ignore_groups': ['String'], 'ignore_unmatched': 0 }
 ```

 Then we get,
@@ -286,3 +296,101 @@ apricot = 'DAD' + 'F#AD'
 banana = 'string'        # comment 2
 ```

+Aligning C-style variable definition
+------------------------------------
+
+Take the following example:
+
+```c
+const char* str = "Hello";
+int64_t count = 1 + 2;
+static double pi = 3.14;
+```
+
+We can align these lines with the predefined `=` rule. Select the lines and
+press `<Enter>=`
+
+```c
+const char* str  = "Hello";
+int64_t count    = 1 + 2;
+static double pi = 3.14;
+```
+
+Not bad. However, the names of the variables, `str`, `count`, and `pi` are not
+aligned with each other. Can we do better? We can clearly see that simple
+`<Enter><space>` won't properly align those names.
+So let's define an alignment rule than can handle this case.
+
+```vim
+let g:easy_align_delimiters['d'] = {
+\ 'pattern': '\(const\|static\)\@<! ',
+\ 'left_margin': 0, 'right_margin': 0
+\ }
+```
+
+This new rule aligns text around spaces that are *not* preceded by
+`const` or `static`. Let's try it with `<Enter>d`.
+
+```c
+const char*   str = "Hello";
+int64_t       count = 1 + 2;
+static double pi = 3.14;
+```
+
+Okay, the names are now aligned. We select the lines again with `gv`, and then
+press `<Enter>=` to finish our alignment.
+
+```c
+const char*   str   = "Hello";
+int64_t       count = 1 + 2;
+static double pi    = 3.14;
+```
+
+So far, so good. However, this rule is not sufficient to handle more complex
+cases involving C++ templates or Java generics. Take the following example:
+
+```c
+const char* str = "Hello";
+int64_t count = 1 + 2;
+static double pi = 3.14;
+static std::map<std::string, float>*    scores = pointer;
+```
+
+We see that our rule above doesn't work anymore.
+
+```c
+const char*                  str = "Hello";
+int64_t                      count = 1 + 2;
+static double                pi = 3.14;
+static std::map<std::string, float>*    scores = pointer;
+```
+
+So what do we do? Let's try to improve our alignment rule.
+
+```vim
+let g:easy_align_delimiters['d'] = {
+\ 'pattern': ' \(\S\+\s*[;=]\)\@=',
+\ 'left_margin': 0, 'right_margin': 0
+\ }
+```
+
+Now the new rule has changed to align text around spaces that are followed
+by some non-whitespace characters and then an equals sign or a semi-colon.
+Try `<Enter>d`
+
+```c
+const char*                          str = "Hello";
+int64_t                              count = 1 + 2;
+static double                        pi = 3.14;
+static std::map<std::string, float>* scores = pointer;
+```
+
+We're right on track, now press `gv<Enter>=` and voila!
+
+```c
+const char*                          str    = "Hello";
+int64_t                              count  = 1 + 2;
+static double                        pi     = 3.14;
+static std::map<std::string, float>* scores = pointer;
+```
+
--- a/README.md
+++ b/README.md
@@ -1,64 +1,151 @@
 vim-easy-align
 ==============

-A simple, easy-to-use Vim alignment plugin without too much ambition.
+A simple, easy-to-use Vim alignment plugin.

 Demo
 ----

-![Screencast](https://raw.github.com/junegunn/vim-easy-align/gif/vim-easy-align.gif)
+![Screencast](https://raw.github.com/junegunn/i/master/vim-easy-align.gif)
+
+(Too fast? Slower GIF is [here](https://raw.github.com/junegunn/i/master/vim-easy-align-slow.gif))

 Features
 --------

+- Easy to use
+  - Comes with a predefined set of alignment rules
+  - Provides a fast and intuitive interface
+- Extensible
+  - You can define your own rules
+  - Supports arbitrary regular expressions
 - Optimized for code editing
- Designed to require minimal keystrokes
- Extensible alignment rules
- Supports arbitrary regular expressions
- Aligns text around either _all or n-th_ occurrence(s) of the delimiter
- Ignores delimiters in certain syntax highlight groups (e.g. comments, strings)
- Ignores lines without a matching delimiter
+  - Takes advantage of syntax highlighting feature to avoid unwanted alignments
+
+### _"I already have a similar one. Should I switch?"_
+
+Maybe or maybe not. See [related work](https://github.com/junegunn/vim-easy-align#related-work) section.

 Installation
 ------------

 Either [download zip file](http://www.vim.org/scripts/script.php?script_id=4520)
-and extract in ~/.vim or use [Vundle](https://github.com/gmarik/vundle) (recommended)
-or [Pathogen](https://github.com/tpope/vim-pathogen).
+and extract in ~/.vim or
+[use](https://github.com/tpope/vim-pathogen)
+[your](https://github.com/gmarik/vundle)
+[favorite](https://github.com/junegunn/vim-plug)
+[plugin](https://github.com/Shougo/neobundle.vim)
+[manager](https://github.com/MarcWeber/vim-addon-manager).

-### With Vundle
+- [Pathogen](https://github.com/tpope/vim-pathogen)
+  - `git clone https://github.com/junegunn/vim-easy-align.git ~/.vim/bundle/vim-easy-align`
+- [Vundle](https://github.com/gmarik/vundle)
+  1. Add `Bundle 'junegunn/vim-easy-align'` to .vimrc
+  2. Run `:BundleInstall`
+- [NeoBundle](https://github.com/Shougo/neobundle.vim)
+  1. Add `NeoBundle 'junegunn/vim-easy-align'` to .vimrc
+  2. Run `:NeoBundleInstall`
+- [vim-plug](https://github.com/junegunn/vim-plug)
+  1. Add `Plug 'junegunn/vim-easy-align'` to .vimrc
+  2. Run `:PlugInstall`
+
+TL;DR - One-minute guide
+------------------------
+
+Add the following mappings to your .vimrc.

 ```vim
-Bundle 'junegunn/vim-easy-align'
+" Start interactive EasyAlign in visual mode
+vmap <Enter> <Plug>(EasyAlign)
+
+" Start interactive EasyAlign with a Vim movement
+nmap <Leader>a <Plug>(EasyAlign)
+```
+
+And with the following lines of text,
+
+```
+apple = red
+grass=green
+sky=blue
+```
+
+try these commands:
+
+- `vip<Enter>=`
+    - `v`isual-select `i`nner `p`aragraph
+    - Start EasyAlign command (`<Enter>`)
+    - Align around `=`
+- `<Leader>aip=`
+    - Start EasyAlign command (`<Leader>a`) for `i`nner `p`aragraph
+    - Align around `=`
+
+Notice that the commands are repeatable with `.` key if you have installed
+[repeat.vim](https://github.com/tpope/vim-repeat). Install
+[visualrepeat](https://github.com/vim-scripts/visualrepeat) as well if you want
+to repeat in visual mode. Or you can add the following mapping to your .vimrc.
+
+```vim
+" Repeat alignment in visual mode with . key
+vmap . <Plug>(EasyAlignRepeat)
 ```

 Usage
 -----

-_vim-easy-align_ defines `:EasyAlign` command (and the right-justification
-variant `:EasyAlign!`) in the visual mode.
+_vim-easy-align_ defines `:EasyAlign` command (and the right-align
+variant `:EasyAlign!`).

-| Mode                      | Command                                       |
-| ------------------------- | --------------------------------------------- |
-| Interactive mode          | `:EasyAlign`                                  |
-| Using predefined rules    | `:EasyAlign [FIELD#] DELIMITER_KEY [OPTIONS]` |
-| Using regular expressions | `:EasyAlign [FIELD#] /REGEXP/ [OPTIONS]`      |
+| Mode                      | Command                                          |
+| ------------------------- | ------------------------------------------------ |
+| Interactive mode          | `:EasyAlign[!] [OPTIONS]`                        |
+| Using predefined rules    | `:EasyAlign[!] [N-th] DELIMITER_KEY [OPTIONS]`   |
+| Using regular expressions | `:EasyAlign[!] [N-th] /REGEXP/ [OPTIONS]`        |
+| Live interactive mode     | `:LiveEasyAlign[!] [...]`                        |
+
+### Concept of _alignment rule_
+
+An *alignment rule* is a predefined set of options for common alignment tasks,
+which is identified by a single character, *DELIMITER KEY*, such as `<Space>`,
+`=`, `:`, `.`, `|`, `&`, and `,`.
+
+Think of it as a shortcut. Instead of writing regular expression and setting
+several options, you can just type in a single character.

 ### Interactive mode

 The command will go into the interactive mode when no argument is given.
-For convenience, it is advised that you define a mapping for triggering it in
-your `.vimrc`.

 ```vim
-vnoremap <silent> <Enter> :EasyAlign<cr>
+:EasyAlign
 ```

-With the mapping, you can align selected lines of text with a few keystrokes.
+However, it is strongly advised that you define mappings for triggering it in
+your `.vimrc` as follows. (Of course you can use any key combination as the
+trigger.)

-1. `<Enter>` key to start interactive EasyAlign command
-1. Optional Enter keys to toggle right-justification mode
-1. Optional field number (default: 1)
+```vim
+" For visual mode (e.g. vip<Enter>)
+vmap <Enter>   <Plug>(EasyAlign)
+
+" For normal mode, with Vim movement (e.g. <Leader>aip)
+nmap <Leader>a <Plug>(EasyAlign)
+```
+
+The advantages of using the above mappings are two-fold:
+
+- They require less keystrokes
+- They make alignments repeatable with
+  [repeat.vim](https://github.com/tpope/vim-repeat) and
+  [visualrepeat](https://github.com/vim-scripts/visualrepeat)
+
+
+With the mapping, you can align selected lines of text with only a few keystrokes.
+
+1. `<Enter>` key in visual mode, or `<Leader>a` followed by a Vim movement to
+   start interactive EasyAlign command
+1. Optional: Enter keys to select alignment mode (left, right, or center)
+1. Optional: N-th delimiter (default: 1)
    - `1`         Around the 1st occurrences of delimiters
    - `2`         Around the 2nd occurrences of delimiters
    - ...
@@ -67,48 +154,125 @@ With the mapping, you can align selected lines of text with a few keystrokes.
    - `-`         Around the last occurrences of delimiters (`-1`)
    - `-2`        Around the second to last occurrences of delimiters
    - ...
-1. Delimiter key (a single keystroke; `<space>`, `=`, `:`, `.`, `|`, `,`)
+1. Delimiter key (a single keystroke; `<Space>`, `=`, `:`, `.`, `|`, `&`, `,`)

 Alignment rules for the following delimiters have been defined to meet the most needs.

 | Delimiter key | Description/Use cases                                                |
 | ------------- | -------------------------------------------------------------------- |
-| `<space>`     | General alignment around whitespaces                                 |
+| `<Space>`     | General alignment around whitespaces                                 |
 | `=`           | Operators containing equals sign (`=`, `==,` `!=`, `+=`, `&&=`, ...) |
 | `:`           | Suitable for formatting JSON or YAML                                 |
 | `.`           | Multi-line method chaining                                           |
 | `,`           | Multi-line method arguments                                          |
-| &#124;        | Table markdown                                                       |
+| `&`           | LaTeX tables (matches `&` and `\\`)                                  |
+| `<Bar>`       | Table markdown                                                       |
+
+You can override these default rules or define your own rules with
+`g:easy_align_delimiters`, which will be described in
+[the later section](https://github.com/junegunn/vim-easy-align#extending-alignment-rules).

 #### Example command sequences

-| With visual map     | Description                                              | Equivalent command    |
-| ------------------- | -------------------------------------------------------- | --------------------- |
-| `<Enter><space>`    | Alignment around 1st whitespaces                         | `:'<,'>EasyAlign\ `   |
-| `<Enter>2<space>`   | Alignment around 2nd whitespaces                         | `:'<,'>EasyAlign2\ `  |
-| `<Enter>-<space>`   | Alignment around the last whitespaces                    | `:'<,'>EasyAlign-\ `  |
-| `<Enter>:`          | Alignment around 1st colon                               | `:'<,'>EasyAlign:`    |
-| `<Enter>=`          | Alignment around 1st equals signs (and the likes)        | `:'<,'>EasyAlign=`    |
-| `<Enter>2=`         | Alignment around 2nd equals signs (and the likes)        | `:'<,'>EasyAlign2=`   |
-| `<Enter>3=`         | Alignment around 3rd equals signs (and the likes)        | `:'<,'>EasyAlign3=`   |
-| `<Enter>*=`         | Alignment around all equals signs (and the likes)        | `:'<,'>EasyAlign*=`   |
-| `<Enter>**=`        | Left-right alternating alignment around all equals signs | `:'<,'>EasyAlign**=`  |
-| `<Enter><Enter>=`   | Right-justified alignment around 1st equals signs        | `:'<,'>EasyAlign!=`   |
-| `<Enter><Enter>**=` | Right-left alternating alignment around all equals signs | `:'<,'>EasyAlign!**=` |
-| ...                 | ...                                                      |                       |
+| With visual map     | Description                        | Equivalent command     |
+| ------------------- | ---------------------------------- | ---------------------- |
+| `<Enter><Space>`    | Around 1st whitespaces             | `:'<,'>EasyAlign\ `    |
+| `<Enter>2<Space>`   | Around 2nd whitespaces             | `:'<,'>EasyAlign2\ `   |
+| `<Enter>-<Space>`   | Around the last whitespaces        | `:'<,'>EasyAlign-\ `   |
+| `<Enter>-2<Space>`  | Around the 2nd to last whitespaces | `:'<,'>EasyAlign-2\ `  |
+| `<Enter>:`          | Around 1st colon (`key:  value`)   | `:'<,'>EasyAlign:`     |
+| `<Enter><Right>:`   | Around 1st colon (`key : value`)   | `:'<,'>EasyAlign:s0l1` |
+| `<Enter>=`          | Around 1st operators with =        | `:'<,'>EasyAlign=`     |
+| `<Enter>2=`         | Around 2nd operators with =        | `:'<,'>EasyAlign2=`    |
+| `<Enter>3=`         | Around 3rd operators with =        | `:'<,'>EasyAlign3=`    |
+| `<Enter>*=`         | Around all operators with =        | `:'<,'>EasyAlign*=`    |
+| `<Enter>**=`        | Left-right alternating around =    | `:'<,'>EasyAlign**=`   |
+| `<Enter><Enter>=`   | Right alignment around 1st =       | `:'<,'>EasyAlign!=`    |
+| `<Enter><Enter>**=` | Right-left alternating around =    | `:'<,'>EasyAlign!**=`  |

-### Non-interactive mode
+#### Using regular expressions

-Instead of going into the interactive mode, you can type in arguments to
-`:EasyAlign` command. In non-interactive mode, you can even use arbitrary
-regular expressions.
+Instead of finishing the command with a predefined delimiter key, you can type
+in a regular expression after `<CTRL-/>` or `<CTRL-X>` key.
+For example, if you want to align text around all occurrences of numbers:
+
+- `<Enter>`
+- `*`
+- `<CTRL-/>` (or `<CTRL-X>` on GVim)
+  - `[0-9]\+`
+
+#### Alignment options in interactive mode
+
+While in interactive mode, you can set alignment options using special shortcut
+keys listed below. The meaning of each option will be described in
+[the following sections](https://github.com/junegunn/vim-easy-align#alignment-options).
+
+| Key       | Option             | Values                                             |
+| --------- | ------------------ | -------------------------------------------------- |
+| `CTRL-F`  | `filter`           | Input string (`[gv]/.*/?`)                         |
+| `CTRL-I`  | `indentation`      | shallow, deep, none, keep                          |
+| `CTRL-L`  | `left_margin`      | Input number or string                             |
+| `CTRL-R`  | `right_margin`     | Input number or string                             |
+| `CTRL-D`  | `delimiter_align`  | left, center, right                                |
+| `CTRL-U`  | `ignore_unmatched` | 0, 1                                               |
+| `CTRL-G`  | `ignore_groups`    | [], ['String'], ['Comment'], ['String', 'Comment'] |
+| `CTRL-O`  | `mode_sequence`    | Input string (`/[lrc]+\*{0,2}/`)                   |
+| `<Left>`  | `stick_to_left`    | `{ 'stick_to_left': 1, 'left_margin': 0 }`         |
+| `<Right>` | `stick_to_left`    | `{ 'stick_to_left': 0, 'left_margin': 1 }`         |
+| `<Down>`  | `*_margin`         | `{ 'left_margin': 0, 'right_margin': 0 }`          |
+
+After a successful alignment, you can repeat the same operation using the
+repeatable, non-interactive command recorded in `g:easy_align_last_command`.
+
+```vim
+:<C-R>=g:easy_align_last_command<Enter><Enter>
+```
+
+### EasyAlign as Vim operator
+
+With normal-mode map to `<Plug>(EasyAlign)`, EasyAlign command becomes a Vim
+operator that can be used with any Vim movement.
+
+```vim
+nmap <Leader>a <Plug>(EasyAlign)
+```
+
+Now without going into visual mode, you can align the lines in the paragraph
+with `<Leader>aip=`, `<Leader>aip*|`, or `<Leader>aip:`. And if you have
+installed [repeat.vim](https://github.com/tpope/vim-repeat) by Tim Pope, the
+exact alignment can be repeated with `.` key.
+
+### Live interactive mode
+
+If you're performing a complex alignment where multiple options should be
+carefully adjusted, try "live interactive mode" where you can preview the result
+of the alignment on-the-fly as you type in.
+
+Live interactive mode can be started with `:LiveEasyAlign` command which takes
+the same parameters as `:EasyAlign`. I suggest you define mappings such as
+follows in addition to the ones for `:EasyAlign` command.
+
+```vim
+vmap <Leader><Enter> <Plug>(LiveEasyAlign)
+nmap <Leader>A       <Plug>(LiveEasyAlign)
+```
+
+In live interactive mode, you have to type in the same delimiter (or `CTRL-X` on
+regular expression) again to finalize the alignment. This allows you to preview
+the result of the alignment and freely change the delimiter using backspace key
+without leaving the interactive mode.
+
+### Using `EasyAlign` in command line
+
+Instead of going into the interactive mode, you can just type in arguments to
+`:EasyAlign` command.

 ```vim
 " Using predefined alignment rules
-:EasyAlign[!] [FIELD#] DELIMITER_KEY [OPTIONS]
+:EasyAlign[!] [N-th] DELIMITER_KEY [OPTIONS]

 " Using arbitrary regular expressions
-:EasyAlign[!] [FIELD#] /REGEXP/ [OPTIONS]
+:EasyAlign[!] [N-th] /REGEXP/ [OPTIONS]
 ```

 For example, when aligning the following lines around colons and semi-colons,
@@ -123,18 +287,19 @@ try these commands:
 - `:EasyAlign */[:;]\+/`
 - `:EasyAlign **/[:;]\+/`

-Notice that you can't append `\zs` to your regular expression to put delimiters
-on the left. It can be done by providing additional options in Vim dictionary
-format.
+You can also provide a number of alignment options, [which will be discussed in
+detail later](https://github.com/junegunn/vim-easy-align#alignment-options),
+to EasyAlign command in Vim dictionary format.

- `:EasyAlign * /[:;]\+/ { 'stick_to_left': 1, 'left_margin': '' }`
+- `:EasyAlign * /[:;]\+/ { 'stick_to_left': 1, 'left_margin': 0 }`

-Then we get:
+Which means that the matched delimiter should be positioned right next to the
+preceding token, without margin on the left. So we get:

    apple;: banana::   cake
    data;;  exchange:; format

-Options keys are fuzzy-matched, so you can write as follows:
+Option names are fuzzy-matched, so you can write as follows:

 - `:EasyAlign * /[:;]\+/ { 'stl': 1, 'l': 0 }`

@@ -142,17 +307,33 @@ You can even omit spaces between the arguments, so concisely (or cryptically):

 - `:EasyAlign*/[:;]\+/{'s':1,'l':0}`

-Available options are as follows.
+Nice. But let's make it even shorter. Option values can be written in shorthand
+notation.

-| Atrribute        | Type             | Default                 |
-| ---------------- | ---------------- | ----------------------- |
-| left_margin      | number or string | 0                       |
-| right_margin     | number or string | 0                       |
-| stick_to_left    | boolean          | 0                       |
-| ignore_unmatched | boolean          | 1                       |
-| ignores          | array            | `['String', 'Comment']` |
+- `:EasyAlign*/[:;]\+/s1l0`

-(The last two options will be described shortly in the following sections.)
+The following table summarizes the shorthand notation.
+
+| Option             | Expression |
+| ------------------ | ---------- |
+| `filter`           | `[gv]/.*/` |
+| `left_margin`      | `l[0-9]+`  |
+| `right_margin`     | `r[0-9]+`  |
+| `stick_to_left`    | `s[01]`    |
+| `ignore_unmatched` | `iu[01]`   |
+| `ignore_groups`    | `ig\[.*\]` |
+| `delimiter_align`  | `d[lrc]`   |
+| `mode_sequence`    | `m[lrc*]*` |
+| `indentation`      | `i[ksdn]`  |
+
+For your information, the same thing can be done in the interactive mode as well
+with the following key combination.
+
+- `<Enter>`
+- `*`
+- `<Left>`
+- `<CTRL-/>` (or `<CTRL-X>` on GVim)
+  - `[:;]\+`

 ### Partial alignment in blockwise-visual mode

@@ -179,16 +360,70 @@ my_hash = { :a   => 1,
 ```

 However, in this case, we don't really need blockwise visual mode
-since the same can be easily done using the negative field number: `<Enter>-=`
+since the same can be easily done using the negative N-th parameter: `<Enter>-=`

-Global options
--------------

-| Option                        | Type       | Default                 | Description                                        |
-| ----------------------------- | ---------- | ----------------------- | -------------------------------------------------- |
-| g:easy_align_ignores          | list       | `['String', 'Comment']` | Ignore delimiters in these syntax highlight groups |
-| g:easy_align_ignore_unmatched | boolean    | `1`                     | Ignore lines without matching delimiter            |
-| g:easy_align_delimiters       | dictionary | `{}`                    | Extend or override alignment rules                 |
+Alignment options
+-----------------
+
+### List of options
+
+| Option             | Type    | Default               | Description                                             |
+| ------------------ | ------- | --------------------- | ------------------------------------------------------- |
+| `filter`           | string  |                       | Line filtering expression: `g/../` or `v/../`           |
+| `left_margin`      | number  | 1                     | Number of spaces to attach before delimiter             |
+| `left_margin`      | string  | `' '`                 | String to attach before delimiter                       |
+| `right_margin`     | number  | 1                     | Number of spaces to attach after delimiter              |
+| `right_margin`     | string  | `' '`                 | String to attach after delimiter                        |
+| `stick_to_left`    | boolean | 0                     | Whether to position delimiter on the left-side          |
+| `ignore_groups`    | list    | ['String', 'Comment'] | Delimiters in these syntax highlight groups are ignored |
+| `ignore_unmatched` | boolean | 1                     | Whether to ignore lines without matching delimiter      |
+| `indentation`      | string  | `k`                   | Indentation method (*k*eep, *d*eep, *s*hallow, *n*one)  |
+| `delimiter_align`  | string  | `r`                   | Determines how to align delimiters of different lengths |
+| `mode_sequence`    | string  |                       | Alignment modes for multiple occurrences of delimiters  |
+
+There are 4 ways to set alignment options (from lowest precedence to highest):
+
+1. Some option values can be set with corresponding global variables
+2. Option values can be specified in the definition of each alignment rule
+3. Option values can be given as arguments to `:EasyAlign` command
+4. Option values can be set in interactive mode using special shortcut keys
+
+| Option name        | Shortcut key        | Abbreviated | Global variable                 |
+| ------------------ | ------------------- | ----------- | ------------------------------- |
+| `filter`           | `CTRL-F`            | `[gv]/.*/`  |                                 |
+| `left_margin`      | `CTRL-L`            | `l[0-9]+`   |                                 |
+| `right_margin`     | `CTRL-R`            | `r[0-9]+`   |                                 |
+| `stick_to_left`    | `<Left>`, `<Right>` | `s[01]`     |                                 |
+| `ignore_groups`    | `CTRL-G`            | `ig\[.*\]`  | `g:easy_align_ignore_groups`    |
+| `ignore_unmatched` | `CTRL-U`            | `iu[01]`    | `g:easy_align_ignore_unmatched` |
+| `indentation`      | `CTRL-I`            | `i[ksdn]`   | `g:easy_align_indentation`      |
+| `delimiter_align`  | `CTRL-D`            | `d[lrc]`    | `g:easy_align_delimiter_align`  |
+| `mode_sequence`    | `CTRL-O`            | `m[lrc*]*`  |                                 |
+
+### Filtering lines
+
+With `filter` option, you can align lines that only match or do not match a
+given pattern. There are several ways to set the pattern.
+
+1. Press `CTRL-F` in interactive mode and input `g/pat/` or `v/pat/`
+2. In command-line, it can be written in dictionary format: `{'filter': 'g/pat/'}`
+3. Or in shorthand notation: `g/pat/` or `v/pat/`
+
+(You don't need to escape '/'s in the regular expression)
+
+#### Examples
+
+```vim
+" Start interactive mode with filter option set to g/hello/
+EasyAlign g/hello/
+
+" Start live interactive mode with filter option set to v/goodbye/
+LiveEasyAlign v/goodbye/
+
+" Align the lines with 'hi' around the first colons
+EasyAlign:g/hi/
+```

 ### Ignoring delimiters in comments or strings

@@ -200,7 +435,7 @@ highlighted as code comments or strings are ignored.
 " Default:
 "   If a delimiter is in a highlight group whose name matches
 "   any of the followings, it will be ignored.
-let g:easy_align_ignores = ['Comment', 'String']
+let g:easy_align_ignore_groups = ['Comment', 'String']
 ```

 For example, the following paragraph
@@ -231,21 +466,15 @@ becomes as follows on `<Enter>:` (or `:EasyAlign:`)

 Naturally, this feature only works when syntax highlighting is enabled.

-You can change the default rule by either defining global `g:easy_align_ignores`
-array,
+You can change the default rule by using one of these 4 methods.

-```vim
-" Ignore nothing!
-let g:easy_align_ignores = []
-```
+1. Press `CTRL-G` in interactive mode to switch groups
+2. Define global `g:easy_align_ignore_groups` list
+3. Define a custom rule in `g:easy_align_delimiters` with `ignore_groups` option
+4. Provide `ignore_groups` option to `:EasyAlign` command.
+   e.g. `:EasyAlign:ig[]`

-or providing `ignores` option directly to `:EasyAlign` command
-
-```vim
-:EasyAlign:{'is':[]}
-```
-
-Then you get,
+For example if you set `ignore_groups` option to be an empty list, you get

 ```ruby
 {
@@ -262,10 +491,18 @@ Satisfied? :satisfied:

 ### Ignoring unmatched lines

-Lines without any matching delimiter are ignored as well (except in
-right-justification mode).
+`ignore_unmatched` option determines how EasyAlign command processes lines that
+do not have N-th delimiter.

-For example, when aligning the following code block around the colons,
+1. In left-alignment mode, they are ignored
+2. In right or center-alignment mode, they are *not* ignored, and the last
+   tokens from those lines are aligned as well as if there is an invisible
+   trailing delimiter at the end of each line
+3. If `ignore_unmatched` is 1, they are ignored regardless of the alignment mode
+4. If `ignore_unmatched` is 0, they are *not* ignored regardless of the mode
+
+Let's take an example.
+When we align the following code block around the (1st) colons,

 ```ruby
 {
@@ -289,20 +526,13 @@ this is usually what we want.
 }
 ```

-However, this default behavior is also configurable.
+However, we can override this default behavior by setting `ignore_unmatched`
+option to zero using one of the following methods.

-One way is to set the global `g:easy_align_ignore_unmatched` variable to 0.
-
-```vim
-let g:easy_align_ignore_unmatched = 0
-```
-
-Or in non-interactive mode, you can provide `ignore_unmatched` option to
-`:EasyAlign` command as follows.
-
-```vim
-:EasyAlign:{'iu':0}
-```
+1. Press `CTRL-U` in interactive mode to toggle `ignore_unmatched` option
+2. Set the global `g:easy_align_ignore_unmatched` variable to 0
+3. Define a custom alignment rule with `ignore_unmatched` option set to 0
+4. Provide `ignore_unmatched` option to `:EasyAlign` command. e.g. `:EasyAlign:iu0`

 Then we get,

@@ -316,20 +546,172 @@ Then we get,
 }
 ```

+### Aligning delimiters of different lengths
+
+Global `g:easy_align_delimiter_align` option and rule-wise/command-wise
+`delimiter_align` option determines how matched delimiters of different lengths
+are aligned.
+
+```ruby
+apple = 1
+banana += apple
+cake ||= banana
+```
+
+By default, delimiters are right-aligned as follows.
+
+```ruby
+apple    = 1
+banana  += apple
+cake   ||= banana
+```
+
+However, with `:EasyAlign=dl`, delimiters are left-aligned.
+
+```ruby
+apple  =   1
+banana +=  apple
+cake   ||= banana
+```
+
+And on `:EasyAlign=dc`, center-aligned.
+
+```ruby
+apple   =  1
+banana +=  apple
+cake   ||= banana
+```
+
+In interactive mode, you can change the option value with `CTRL-D` key.
+
+### Adjusting indentation
+
+By default :EasyAlign command keeps the original indentation of the lines. But
+then again we have `indentation` option. See the following example.
+
+```ruby
+# Lines with different indentation
+  apple = 1
+    banana = 2
+      cake = 3
+        daisy = 4
+     eggplant = 5
+
+# Default: _k_eep the original indentation
+#   :EasyAlign=
+  apple       = 1
+    banana    = 2
+      cake    = 3
+        daisy = 4
+     eggplant = 5
+
+# Use the _s_hallowest indentation among the lines
+#   :EasyAlign=is
+  apple    = 1
+  banana   = 2
+  cake     = 3
+  daisy    = 4
+  eggplant = 5
+
+# Use the _d_eepest indentation among the lines
+#   :EasyAlign=id
+        apple    = 1
+        banana   = 2
+        cake     = 3
+        daisy    = 4
+        eggplant = 5
+
+# Indentation: _n_one
+#   :EasyAlign=in
+apple    = 1
+banana   = 2
+cake     = 3
+daisy    = 4
+eggplant = 5
+```
+
+Notice that `idt` is fuzzy-matched to `indentation`.
+
+In interactive mode, you can change the option value with `CTRL-I` key.
+
+### Alignments over multiple occurrences of delimiters
+
+As stated above, "N-th" parameter is used to target specific occurrences of
+the delimiter when it appears multiple times in each line.
+
+To recap:
+
+```vim
+" Left-alignment around the FIRST occurrences of delimiters
+:EasyAlign =
+
+" Left-alignment around the SECOND occurrences of delimiters
+:EasyAlign 2=
+
+" Left-alignment around the LAST occurrences of delimiters
+:EasyAlign -=
+
+" Left-alignment around ALL occurrences of delimiters
+:EasyAlign *=
+
+" Left-right ALTERNATING alignment around all occurrences of delimiters
+:EasyAlign **=
+
+" Right-left ALTERNATING alignment around all occurrences of delimiters
+:EasyAlign! **=
+```
+
+In addition to these, you can fine-tune alignments over multiple occurrences of
+the delimiters with 'mode_sequence' option. (The option can also be set
+in interactive mode with the special key `CTRL-O`)
+
+```vim
+" Left alignment over the first two occurrences of delimiters
+:EasyAlign = { 'mode_sequence': 'll' }
+
+" Right, left, center alignment over the 1st to 3rd occurrences of delimiters
+:EasyAlign = { 'm': 'rlc' }
+
+" Using shorthand notation
+:EasyAlign = mrlc
+
+" Right, left, center alignment over the 2nd to 4th occurrences of delimiters
+:EasyAlign 2=mrlc
+
+" (*) Repeating alignments (default: l, r, or c)
+"   Right, left, center, center, center, center, ...
+:EasyAlign *=mrlc
+
+" (**) Alternating alignments (default: lr or rl)
+"   Right, left, center, right, left, center, ...
+:EasyAlign **=mrlc
+
+" Right, left, center, center, center, ... repeating alignment
+" over the 3rd to the last occurrences of delimiters
+:EasyAlign 3=mrlc*
+
+" Right, left, center, right, left, center, ... alternating alignment
+" over the 3rd to the last occurrences of delimiters
+:EasyAlign 3=mrlc**
+```
+
 ### Extending alignment rules

 Although the default rules should cover the most of the use cases,
 you can extend the rules by setting a dictionary named `g:easy_align_delimiters`.

-#### Example
+You may refer to the definitions of the default alignment rules
+[here](https://github.com/junegunn/vim-easy-align/blob/2.9.0/autoload/easy_align.vim#L29).
+
+#### Examples

 ```vim
 let g:easy_align_delimiters = {
 \ '>': { 'pattern': '>>\|=>\|>' },
-\ '/': { 'pattern': '//\+\|/\*\|\*/', 'ignores': ['String'] },
-\ '#': { 'pattern': '#\+', 'ignores': ['String'] },
+\ '/': { 'pattern': '//\+\|/\*\|\*/', 'ignore_groups': ['String'] },
+\ '#': { 'pattern': '#\+', 'ignore_groups': ['String'], 'delimiter_align': 'l' },
 \ ']': {
-\     'pattern':       '[\[\]]',
+\     'pattern':       '[[\]]',
 \     'left_margin':   0,
 \     'right_margin':  0,
 \     'stick_to_left': 0
@@ -339,16 +721,137 @@ let g:easy_align_delimiters = {
 \     'left_margin':   0,
 \     'right_margin':  0,
 \     'stick_to_left': 0
+\   },
+\ 'd': {
+\     'pattern': ' \(\S\+\s*[;=]\)\@=',
+\     'left_margin': 0,
+\     'right_margin': 0
 \   }
 \ }
 ```

-Examples and use cases
----------------------
+Other options
+-------------

-See the [link](https://github.com/junegunn/vim-easy-align/blob/master/EXAMPLES.md)
+### Disabling &foldmethod during alignment
+
+[It is reported](https://github.com/junegunn/vim-easy-align/issues/14) that
+`&foldmethod` value of `expr` or `syntax` can significantly slow down the
+alignment when editing a large, complex file with many folds. To alleviate this
+issue, EasyAlign provides an option to temporarily set `&foldmethod` to `manual`
+during the alignment task. In order to enable this feature, set
+`g:easy_align_bypass_fold` switch to 1.
+
+```vim
+let g:easy_align_bypass_fold = 1
+```
+
+### Left/right/center mode switch in interactive mode
+
+In interactive mode, you can choose the alignment mode you want by pressing
+enter keys. The non-bang command, `:EasyAlign` starts in left-alignment mode
+and changes to right and center mode as you press enter keys, while the bang
+version first starts in right-alignment mode.
+
+- `:EasyAlign`
+  - Left, Right, Center
+- `:EasyAlign!`
+  - Right, Left, Center
+
+If you do not prefer this default mode transition, you can define your own
+settings as follows.
+
+```vim
+let g:easy_align_interactive_modes = ['l', 'r']
+let g:easy_align_bang_interactive_modes = ['c', 'r']
+```
+
+Advanced examples and use cases
+-------------------------------
+
+See [EXAMPLES.md](https://github.com/junegunn/vim-easy-align/blob/master/EXAMPLES.md)
 for more examples.

+
+Related work
+------------
+
+There are two well-known plugins with the same goal as that of vim-easy-align.
+
+- [DrChip's Alignment Tool for Vim](http://www.drchip.org/astronaut/vim/align.html) (herein will be referred to as "Align")
+- [Tabular](https://github.com/godlygeek/tabular)
+
+Both are great plugins with very large user bases. I actually had been a Tabular
+user for a couple of years before I finally made up my mind to roll out my own.
+
+So why would someone choose vim-easy-align over those two?
+
+Feature-by-feature comparison I believe is not quite useful, since a typical
+user will end up using only a small subset of the features.
+So I will mention just a few core benefits of vim-easy-align.
+
+### Ease of use
+
+As the name implies, vim-easy-align is *easier* to use. Its interactive mode
+allows you to achieve what you want with just a few keystrokes.
+The key sequence is mnemonic, so it's easy to remember and execute.
+It even feels like a native Vim command!
+
+- *Right-align*: `<Enter><Enter>`
+- around the *second* occurrences: `2`
+- of *whitespaces*: `<Space>`
+
+For the simplest cases, Tabular and Align are also easy to use. But sooner or
+later, you will find yourself scratching your head, trying to come up with some
+complex regular expressions.
+
+_"How am I going to align the third to the last word in each line to the right
+without affecting the ones before it?"_
+
+### Clean
+
+vim-easy-align doesn't clutter your workspace with mappings and global
+variables. All you would need is a single mapping to the interactive EasyAlign
+command, and even that is totally up to you.
+
+### Optimized for code editing
+
+vim-easy-align by default performs syntax-aware alignment, which is invaluable
+when editing codes.
+
+Try to come up with a regular expression to correctly format the following code
+snippet. With vim-easy-align under default configuration and a mapping, it can
+be done with just two keystrokes: `<Enter>:`
+
+```javascript
+var jdbc = {
+  // 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"
+};
+```
+
+(To be fair, Align also can be configured to consider syntax highlighting with
+`g:AlignSkip` function reference which should point to a custom function that
+looks up the syntax group of a character on a certain position)
+
+### Thoroughly tested
+
+Virtually every aspect of vim-easy-align is being tested with a comprehensive
+set of test cases using [Vader.vim](https://github.com/junegunn/vader.vim).
+
+### "Okay. So should I switch?"
+
+Maybe, but I can't really say. I have no ambition to make vim-easy-align
+an absolute superior to the others. For some cases, vim-easy-align works better
+than the others, but for some other cases, Tabular or Align.vim might be a
+better choice.
+
+So try it yourself and see if it works for you!
+
 Author
 ------

--- a/autoload/easy_align.vim
+++ b/autoload/easy_align.vim
--- a/doc/easy_align.txt
+++ b/doc/easy_align.txt
--- a/plugin/easy_align.vim
+++ b/plugin/easy_align.vim
@@ -26,4 +26,112 @@ if exists("g:loaded_easy_align_plugin")
 endif
 let g:loaded_easy_align_plugin = 1

-command! -nargs=* -range -bang EasyAlign <line1>,<line2>call easy_align#align('<bang>' == '!', <q-args>)
+command! -nargs=* -range -bang EasyAlign <line1>,<line2>call easy_align#align('<bang>' == '!', 0, '', <q-args>)
+command! -nargs=* -range -bang LiveEasyAlign <line1>,<line2>call easy_align#align('<bang>' == '!', 1, '', <q-args>)
+
+let s:last_command = 'EasyAlign'
+
+function! s:remember_visual(mode)
+  let s:last_visual = [a:mode, abs(line("'>") - line("'<")), abs(col("'>") - col("'<"))]
+endfunction
+
+function! s:repeat_visual()
+  let [mode, ldiff, cdiff] = s:last_visual
+  let cmd = 'normal! '.mode
+  if ldiff > 0
+    let cmd .= ldiff . 'j'
+  endif
+
+  let ve_save = &virtualedit
+  try
+    if mode == "\<C-V>"
+      if cdiff > 0
+        let cmd .= cdiff . 'l'
+      endif
+      set virtualedit+=block
+    endif
+    execute cmd.":\<C-r>=g:easy_align_last_command\<Enter>\<Enter>"
+    call s:set_repeat()
+  finally
+    if ve_save != &virtualedit
+      let &virtualedit = ve_save
+    endif
+  endtry
+endfunction
+
+function! s:repeat_in_visual()
+  if exists('g:easy_align_last_command')
+    call s:remember_visual(visualmode())
+    call s:repeat_visual()
+  endif
+endfunction
+
+function! s:set_repeat()
+  silent! call repeat#set("\<Plug>(EasyAlignRepeat)")
+endfunction
+
+function! s:generic_easy_align_op(type, vmode, live)
+  let sel_save = &selection
+  let &selection = "inclusive"
+
+  if a:vmode
+    let vmode = a:type
+    call s:remember_visual(vmode)
+  else
+    let tail = "\<C-c>"
+    if a:type == 'line'
+      silent execute "normal! '[V']".tail
+    elseif a:type == 'block'
+      silent execute "normal! `[\<C-V>`]".tail
+    else
+      silent execute "normal! `[v`]".tail
+    endif
+    let vmode = ''
+    unlet! s:last_visual
+  endif
+
+  try
+    if get(g:, 'easy_align_need_repeat', 0)
+      execute "'<,'>". g:easy_align_last_command
+    else
+      '<,'>call easy_align#align('<bang>' == '!', a:live, vmode, '')
+    end
+    call s:set_repeat()
+  finally
+    let &selection = sel_save
+  endtry
+endfunction
+
+function! s:easy_align_op(type, ...)
+  call s:generic_easy_align_op(a:type, a:0, 0)
+endfunction
+
+function! s:live_easy_align_op(type, ...)
+  call s:generic_easy_align_op(a:type, a:0, 1)
+endfunction
+
+function! s:easy_align_repeat()
+  if exists('s:last_visual')
+    call s:repeat_visual()
+  else
+    try
+      let g:easy_align_need_repeat = 1
+      normal! .
+    finally
+      unlet! g:easy_align_need_repeat
+    endtry
+  endif
+endfunction
+
+nnoremap <silent> <Plug>(EasyAlign) :set opfunc=<SID>easy_align_op<Enter>g@
+vnoremap <silent> <Plug>(EasyAlign) :<C-U>call <SID>easy_align_op(visualmode(), 1)<Enter>
+nnoremap <silent> <Plug>(LiveEasyAlign) :set opfunc=<SID>live_easy_align_op<Enter>g@
+vnoremap <silent> <Plug>(LiveEasyAlign) :<C-U>call <SID>live_easy_align_op(visualmode(), 1)<Enter>
+
+" vim-repeat support
+nnoremap <silent> <Plug>(EasyAlignRepeat) :call <SID>easy_align_repeat()<Enter>
+vnoremap <silent> <Plug>(EasyAlignRepeat) :<C-U>call <SID>repeat_in_visual()<Enter>
+
+" Backward-compatibility (deprecated)
+nnoremap <silent> <Plug>(EasyAlignOperator) :set opfunc=<SID>easy_align_op<Enter>g@
+
--- a/test/README.md
+++ b/test/README.md
@@ -0,0 +1,13 @@
+Test cases for vim-easy-align
+=============================
+
+### Prerequisite
+
+- [Vader.vim](https://github.com/junegunn/vader.vim)
+
+### Run
+
+```vim
+:Vader*
+```
+
--- a/test/basic.expected
+++ b/test/basic.expected
@@ -1,358 +0,0 @@
-" :source run.vim
-" @a
-
-Pa  ul  Mc  Ca  rt  ne  y{  {1  }}  94 2
-Ge  or  ge  Ha  rr  is  on  {{  1}  }9  43
-Ri  ng  o   St  ar  r   {{  1}  }9  40
-Pe  te  Be  st  {{  1}  }9  41
-
-  Paul McCartney{{1}}942
-George Harrison {{1}}943
- Ringo Starr    {{1}}940
-  Pete Best     {{1}}941
-
-  Paul McCartney 1942
-George Harrison  1943
- Ringo Starr     1940
-  Pete Best      1941
-
-Paul  McCartney 1942
-George Harrison 1943
-Ringo     Starr 1940
-Pete       Best 1941
-
-Paul   McCartney 1942
-George Harrison 1943
-Ringo  Starr 1940
-Pete   Best 1941
-
-Paul McCartney  1942
-George Harrison 1943
-Ringo Starr     1940
-Pete Best       1941
-
-Paul   McCartney 1942
-George  Harrison 1943
-Ringo      Starr 1940
-Pete        Best 1941
-
-  Paul McCartney 1942
-George  Harrison 1943
- Ringo     Starr 1940
-  Pete      Best 1941
-
-Paul  McCartney 1942
-George Harrison 1943
-Ringo     Starr 1940
-Pete       Best 1941
-
-  Paul McCartney 1942
-George Harrison 1943
- Ringo Starr 1940
-  Pete Best 1941
-
-Paul   McCartney 1942
-George Harrison  1943
-Ringo  Starr     1940
-Pete   Best      1941
-
-Paul McCartney  1942
-George Harrison 1943
-Ringo Starr     1940
-Pete Best       1941
-
-Paul   McCartney 1942
-George Harrison 1943
-Ringo  Starr 1940
-Pete   Best 1941
-
-|     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                 |
-
-|     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 |
-
-| 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                 |
-
-aaa,   bb,         c
-d,     eeeeeee
-fffff, gggggggggg,
-h,     ,           ii
-j,     ,           k
-
-```ruby
-
-              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
-
-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
-
-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
-
-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
-
-options = {       :caching => nil,
-                 :versions => 3,
-            "cache=blocks" => false }.merge(options)
-
-options = { :caching       => nil,
-            :versions      => 3,
-            "cache=blocks" => false }.merge(options)
-
-options                     = { :caching => nil,
-            :versions      => 3,
-            "cache=blocks" => false }.merge(options)
-
-apple = 1              # comment not aligned
-banana = 'Gros Michel' # comment 2
-
-# let g:easy_align_delimiters = { '#': { 'pattern': '#\+', 'ignores': ['String'] } }
-
-apple = 1              # comment not aligned
-apricot = 'DAD' + 'F#AD'
-banana = 'Gros Michel' # comment 2
-
-apple = 1 # comment not aligned
-apricot = 'DAD' + 'F#AD'
-banana = 'Gros Michel' # comment 2
-
-```
-
-```yaml
-
-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
-
-```
-```c
-
-/* a */ b          = c
-aa                >= bb
-// aaa             = bbb        = cccc
-/* aaaa            = */ bbbb  === cccc   " = dddd   = " = eeee
-aaaaa /* bbbbb */ == ccccc /*  != eeeee    = */   === fffff
-
-/* a */ b           = c
-aa                 >= bb
-// aaa = bbb = cccc
-/* aaaa = */ bbbb === cccc   " = dddd = "      = eeee
-aaaaa /* bbbbb */  == ccccc /* != eeeee = */ === fffff
-
-```
-
-my_object
-      .method1    .chain
-    .second_method.call
-      .third      .call
-     .method_4    .execute
-
-my_object
-         .method1      .  chain
-         .second_method.   call
-         .third        .   call
-         .method_4     .execute
-
-my_object
-    .      method1.chain
-    .second_method.call
-    .        third.call
-    .     method_4.execute
-
-my_object
-         .      method1.chain
-         .second_method.call
-         .        third.call
-         .     method_4.execute
-
-my_object
-         .      method1.  chain
-         .second_method.   call
-         .        third.   call
-         .     method_4.execute
-
-my_object
-    .method1      .chain
-    .second_method.call
-    .third        .call
-    .method_4     .execute
-
-my_object
-    .method1.chain
-    .second_method.call
-    .third.call
-    .method_4.execute
-
-my_object        .
-      method1    .chain.
-    second_method.call.
-      third      .call.
-     method_4    .execute
-
-  | 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 |
-
-  |     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 |
-
-  | 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                 |
-
-  |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                     |
-
-  |    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                <|
-
--- a/test/basic.md
+++ b/test/basic.md
@@ -1,109 +0,0 @@
-" :source run.vim
-" @a
-
-Paul McCartney 1942
-George Harrison 1943
-Ringo Starr 1940
-Pete Best 1941
-
-| 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 |
-
-aaa,   bb,c
-d,eeeeeee
-fffff, gggggggggg,
-h, ,           ii
-j,,k
-
-```ruby
-
-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
-
-options = { :caching => nil,
-            :versions => 3,
-            "cache=blocks" => false }.merge(options)
-
-apple = 1 # comment not aligned
-banana = 'Gros Michel' # comment 2
-
-# let g:easy_align_delimiters = { '#': { 'pattern': '#\+', 'ignores': ['String'] } }
-
-apple = 1 # comment not aligned
-apricot = 'DAD' + 'F#AD'
-banana = 'Gros Michel' # comment 2
-
-```
-
-```yaml
-
-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
-
-```
-```c
-
-/* a */ b = c
-aa >= bb
-// aaa = bbb = cccc
-/* aaaa = */ bbbb   === cccc   " = dddd = " = eeee
-aaaaa /* bbbbb */      == ccccc /* != eeeee = */ === fffff
-
-```
-
-my_object
-      .method1.chain
-    .second_method.call
-      .third.call
-     .method_4.execute
-
-my_object.
-      method1.chain.
-    second_method.call.
-      third.call.
-     method_4.execute
-
-   | 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 |
-
--- a/test/basic.script
+++ b/test/basic.script
@@ -1 +0,0 @@
-4Gvipjyvip
--- a/test/commandline.vader
+++ b/test/commandline.vader
@@ -0,0 +1,165 @@
+Execute (Clean up test environment):
+  Save g:easy_align_ignore_groups,     g:easy_align_ignore_unmatched
+  Save g:easy_align_indentation,       g:easy_align_delimiter_align
+  Save g:easy_align_interactive_modes, g:easy_align_bang_interactive_modes
+  Save g:easy_align_delimiters
+
+  let g:easy_align_delimiters = {}
+  silent! unlet g:easy_align_ignore_groups
+  silent! unlet g:easy_align_ignore_unmatched
+  silent! unlet g:easy_align_indentation
+  silent! unlet g:easy_align_delimiter_align
+
+Given (fruits):
+  apple;:;;banana::cake
+  data;;exchange:;::format
+
+Execute (regular expression):
+  %EasyAlign/[:;]\+/
+  AssertEqual ':EasyAlign /[:;]\+/', g:easy_align_last_command
+
+Expect:
+  apple ;:;; banana::cake
+  data    ;; exchange:;::format
+
+Execute (options dictionary):
+  %EasyAlign/[:;]\+/{ 'left_margin': '<', 'right_margin': 3 }
+
+Expect:
+  apple<;:;;   banana::cake
+  data <  ;;   exchange:;::format
+
+Execute (fuzzy matching):
+  %EasyAlign/[:;]\+/{ 'l':'<', 'r': '>'}
+
+Expect:
+  apple<;:;;>banana::cake
+  data <  ;;>exchange:;::format
+
+Execute (shorthand notation of margin):
+  %EasyAlign/[:;]\+/l0r0
+
+Expect:
+  apple;:;;banana::cake
+  data   ;;exchange:;::format
+
+Execute (delimiter align):
+  %EasyAlign*/[:;]\+/l0r0dc
+
+Expect:
+  apple;:;;banana   :: cake
+  data  ;; exchange:;::format
+
+Execute (shorthand notation of mode_sequence and margin):
+  %EasyAlign/[:;]\+/mrc*l2r2
+
+Expect:
+  apple  ;:;;   banana     ::   cake
+   data    ;;  exchange  :;::  format
+
+Execute (deep indentation):
+  %EasyAlign/[:;]\+/mrc*l2r2
+  %EasyAlign*/[:;]\+/idmrl*
+
+Expect:
+   apple ;:;; banana     :: cake
+    data   ;; exchange :;:: format
+
+Execute (stick_to_left):
+  %EasyAlign*/[:;]\+/stl1l0dlrm3
+
+Expect:
+  apple;:;;   banana::       cake
+  data;;      exchange:;::   format
+
+Execute (different regular expression):
+  %EasyAlign*/../{'lm':'<','rm':'>'}
+
+Expect:
+  ap><pl><e;><:;><;b><an><an><a:><:c><ak>e
+  da><ta><;;><ex><ch><an><ge><:;><::><fo><rm><at
+
+Execute (merge different option notations):
+  %EasyAlign*/../iu0 { 'l': '<', 'r': '>' }
+
+Expect:
+  ap><pl><e;><:;><;b><an><an><a:><:c><ak>e
+  da><ta><;;><ex><ch><an><ge><:;><::><fo> <rm><at
+
+Given javascript (json):
+  var jdbc = {
+    // 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"
+  };
+
+Execute (default syntax-aware alignment):
+  %EasyAlign*:
+
+Expect javascript:
+  var jdbc = {
+    // 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"
+  };
+
+Execute (do not ignore unmatched):
+  %EasyAlign*:iu0
+
+Expect javascript:
+  var jdbc = {
+    // 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"
+  };
+
+Execute (do not ignore any group):
+  %EasyAlign*:ig[]iu0
+
+Expect javascript:
+  var jdbc = {
+    // 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"
+  };
+
+Execute (ignore only strings):
+  %EasyAlign*:ig['String']
+
+Expect javascript:
+  var jdbc = {
+    // 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"
+  };
+
+Execute (ignore only comments):
+  %EasyAlign*:ig['Comment']
+
+Expect javascript:
+  var jdbc = {
+    // 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"
+  };
+
+Execute:
+  Restore
--- a/test/fixed.vader
+++ b/test/fixed.vader
@@ -0,0 +1,122 @@
+Execute:
+  Save &tabstop
+
+Given (Table):
+  |a|b|c|d|
+  | -|-|>-|-|
+  |aaa|bbb|ccc|ddd|
+
+Do (Partial alignment around 1st |):
+  \<C-V>ljj\<Enter>|
+
+Expect (Right margin should be correctly attached):
+  | a|b|c|d|
+  | -|-|>-|-|
+  | aaa|bbb|ccc|ddd|
+
+Given (empty buffer):
+
+Execute (Aligning lines with many delimiters should not fail):
+  call visualmode(1)
+  call setline(1, repeat('|', &maxfuncdepth + 1))
+  %EasyAlign*|
+  AssertEqual (&maxfuncdepth + 1) * 3 - 2, len(getline(1))
+
+Given:
+  a  | b | c
+  aa | bb | cc
+
+Execute:
+  %EasyAlign*|iu0{'l':'<', 'r': '>'}
+
+Expect:
+  a <|>b <|>c
+  aa<|>bb<|>cc
+
+Given (Trailing delimiter):
+  a  | b | c |
+  aa | bb | cc |
+
+Execute:
+  %EasyAlign*|iu0{'l':'<', 'r': '>'}
+
+Expect:
+  a <|>b <|>c <|
+  aa<|>bb<|>cc<|
+
+Given (Tab-indented code (#20)):
+  class MyUnitTest(unittest.TestCase):
+  	def test_base(self):
+  		n2f = {}
+  		n2v = {}
+  		f2v = {}
+  		n2gv = {}
+  		n2vt = {}
+
+Execute:
+  set tabstop=1
+  %EasyAlign=
+
+Expect:
+  class MyUnitTest(unittest.TestCase):
+  	def test_base(self):
+  		n2f  = {}
+  		n2v  = {}
+  		f2v  = {}
+  		n2gv = {}
+  		n2vt = {}
+
+Execute:
+  set tabstop=2
+  %EasyAlign=
+
+Expect:
+  class MyUnitTest(unittest.TestCase):
+  	def test_base(self):
+  		n2f  = {}
+  		n2v  = {}
+  		f2v  = {}
+  		n2gv = {}
+  		n2vt = {}
+
+Execute:
+  set tabstop=4
+  %EasyAlign=
+
+Expect:
+  class MyUnitTest(unittest.TestCase):
+  	def test_base(self):
+  		n2f  = {}
+  		n2v  = {}
+  		f2v  = {}
+  		n2gv = {}
+  		n2vt = {}
+
+Execute:
+  set tabstop=8
+  %EasyAlign=
+
+Expect:
+  class MyUnitTest(unittest.TestCase):
+  	def test_base(self):
+  		n2f  = {}
+  		n2v  = {}
+  		f2v  = {}
+  		n2gv = {}
+  		n2vt = {}
+
+Execute:
+  set tabstop=12
+  %EasyAlign=
+
+Expect:
+  class MyUnitTest(unittest.TestCase):
+  	def test_base(self):
+  		n2f  = {}
+  		n2v  = {}
+  		f2v  = {}
+  		n2gv = {}
+  		n2vt = {}
+
+Execute:
+  Restore
--- a/test/fixme.vader
+++ b/test/fixme.vader
@@ -0,0 +1,20 @@
+# It is currently possible that EasyAlign command incorrectly judges
+# that it was executed in block-wise visual mode
+Given:
+  a|b|c
+
+Do (FIXME invalid judgement - block-wise visual mode):
+  \<C-V>\<Esc>
+  :%EasyAlign|\<CR>
+
+Expect:
+  a | b | c
+
+Do (TODO Workaround: reset visualmode() on error):
+  \<C-V>\<Esc>
+  :%EasyAlign|\<CR>
+  :%EasyAlign|\<CR>
+
+Expect:
+  a | b | c
+
--- a/test/include.vim
+++ b/test/include.vim
@@ -1,42 +0,0 @@
-function! GFM()
-  let syntaxes = {
-  \ 'ruby':   'syntax/ruby.vim',
-  \ 'yaml':   'syntax/yaml.vim',
-  \ 'vim':    'syntax/vim.vim',
-  \ 'sh':     'syntax/sh.vim',
-  \ 'python': 'syntax/python.vim',
-  \ 'java':   'syntax/java.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
-
-silent! unlet g:easy_align_delimiters
-silent! unlet g:easy_align_ignore_unmatched
-silent! unlet g:easy_align_ignores
-
-vnoremap <silent> <Enter> :EasyAlign<cr>
-
-noremap  <silent> <C-k> <nop>
-noremap  <silent> <C-j> <nop>
-noremap  <silent> <C-h> <nop>
-noremap  <silent> <C-l> <nop>
-vnoremap <silent> <C-k> <nop>
-vnoremap <silent> <C-j> <nop>
-vnoremap <silent> <C-h> <nop>
-vnoremap <silent> <C-l> <nop>
-
-set nolazyredraw
-set buftype=nofile
-
-silent! ScrollPositionHide
-
-call GFM()
-
--- a/test/interactive.vader
+++ b/test/interactive.vader
--- a/test/regexp.expected
+++ b/test/regexp.expected
@@ -1,93 +0,0 @@
-" :source run.vim
-" @a
-
-apple;:banana  :: cake
-data;;exchange :; format
-
-apple ;: banana   ::   cake
- data ;; exchange :; format
-
-apple ;:   banana :: cake
-data  ;; exchange :; format
-
-apple ;:____banana::cake
-data  ;;____exchange:;format
-
-apple ;  : banana   :  : cake
-data  ;  ; exchange :  ; format
-
-ap  pl  e;  :b  an  an  a:  :c  ak e
-da  ta  ;;  ex  ch  an  ge  :;  fo  rm  at
-
-ap ple;:banana::cake
-da ta;;exchange:;format
-
-apple???;:~~~banana???::~~~  cake
-data???;;~~~ exchange???:;~~~format
-
-apple;: banana::cake
-data;;  exchange:;format
-
-apple<<<;:>>>banana::cake
-data <<<;;>>>exchange:;format
-
-apple ;: banana::cake
-data  ;; exchange:;format
-
-apple;:banana  :: cake
-data;;exchange :; format
-
-apple ;: banana   :: cake
-data  ;; exchange :; format
-
-apple ;: banana   :: cake
-data  ;; exchange :; format
-
-apple ;: banana   :: cake
-data  ;; exchange :; format
-
-apple ;: banana   :: cake
-data  ;; exchange :; format
-
-apple ;: banana::cake
-data  ;; exchange:;format
-
-apple ; :banana::cake
-data  ;  ; exchange: ; format
-
-apple ; :banana::cake
-data  ; ;exchange:;format
-
-apple ; :banana::cake
-data  ; ;exchange:;format
-
-apple;:banana::cake
-data;;exchange:;format
-
-apple;:         banana: : cake
-data;;exchange: ;format
-
-apple;:banana: :cake
-data;;exchange:;format
-
-apple;:banana: :cake
-data;;exchange:;format
-
-apple;:         banana: : cake
-data;;exchange: ;format
-
-apple;:banana:: cake
-data;;exchange: ;format
-
-apple;:         banana: : cake
-data;;exchange: ;format
-
-apple;:         banana::cake
-data;;exchange: ;format
-
-```ruby
-apple = 1                # comment not aligned
-apricot = 'DAD' + 'F#AD'
-banana = 'Gros Michel'   # comment 2
-```
-
--- a/test/regexp.md
+++ b/test/regexp.md
@@ -1,12 +0,0 @@
-" :source run.vim
-" @a
-
-apple;:banana::cake
-data;;exchange:;format
-
-```ruby
-apple = 1 # comment not aligned
-apricot = 'DAD' + 'F#AD'
-banana = 'Gros Michel' # comment 2
-```
-
--- a/test/regexp.script
+++ b/test/regexp.script
@@ -1 +0,0 @@
-4Gvipjyvip:EasyAlign:
--- a/test/run.vim
+++ b/test/run.vim
@@ -1,13 +0,0 @@
-e!
-execute 'source '. expand('%:p:h') . '/include.vim'
-
-while line('.') < line('$')
-  normal 30j
-  redraw
-endwhile
-
-normal gg
-let @b=system('cat '. expand('%:p:r') . '.script')
-let @a='@b:vert diffsplit ' . expand('%:p:r') . '.expected
-'
-" Syntax highlighting doesn't work
--- a/test/tex.vader
+++ b/test/tex.vader
@@ -0,0 +1,161 @@
+# http://en.wikibooks.org/wiki/LaTeX/Tables
+Execute:
+  Save g:easy_align_delimiters, g:easy_align_bypass_fold
+  let g:easy_align_delimiters = {}
+  silent! unlet g:easy_align_bypass_fold
+
+Given tex (table with escaped &):
+  \begin{tabular}{ l c r }
+    1&2&3\\
+    44&55&66\\
+    777&8\&8&999\\
+  \end{tabular}
+
+# FIXME vip doesn't work if folded
+Do (Align around all &s and \\s):
+  VG\<Enter>*&
+
+Expect tex:
+  \begin{tabular}{ l c r }
+    1   & 2    & 3   \\
+    44  & 55   & 66  \\
+    777 & 8\&8 & 999 \\
+  \end{tabular}
+
+Do (right-align with explicit ignore_unmatched):
+  VG\<Enter>\<Enter>\<C-U>\<C-U>*&
+
+Expect tex:
+  \begin{tabular}{ l c r }
+      1 &    2 &   3 \\
+     44 &   55 &  66 \\
+    777 & 8\&8 & 999 \\
+  \end{tabular}
+
+Do (center-align with explicit ignore_unmatched):
+  VG\<Enter>\<Enter>\<Enter>\<C-U>\<C-U>*&
+
+Expect tex:
+  \begin{tabular}{ l c r }
+     1  &  2   &  3  \\
+    44  &  55  & 66  \\
+    777 & 8\&8 & 999 \\
+  \end{tabular}
+
+Given tex (simple table with \hline):
+  \begin{tabular}{ l c r }
+    1&2&3\\ \hline
+    44&55&66\\ \hline
+    777&8\&&999\\ \hline
+  \end{tabular}
+
+Do:
+  VG\<Enter>*&
+
+Expect tex:
+  \begin{tabular}{ l c r }
+    1   & 2   & 3   \\ \hline
+    44  & 55  & 66  \\ \hline
+    777 & 8\& & 999 \\ \hline
+  \end{tabular}
+
+Given tex (table with lines w/o &s):
+  \begin{tabular}{|r|l|}
+    \hline
+    7C0 & hexadecimal \\
+    3700&octal \\ \cline{2-2}
+    1111100000 & binary \\
+    \hline \hline
+    1984 & decimal \\
+    \hline
+  \end{tabular}
+
+Do (left-align*):
+  VG\<Enter>*&
+
+Expect tex:
+  \begin{tabular}{|r|l|}
+    \hline
+    7C0        & hexadecimal \\
+    3700       & octal       \\ \cline{2-2}
+    1111100000 & binary      \\
+    \hline \hline
+    1984       & decimal     \\
+    \hline
+  \end{tabular}
+
+Do(left-align* and right-align around 2nd):
+  VG\<Enter>*&
+  gv\<Enter>\<Enter>2&
+
+Expect tex:
+  \begin{tabular}{|r|l|}
+    \hline
+    7C0        & hexadecimal \\
+    3700       &       octal \\ \cline{2-2}
+    1111100000 &      binary \\
+    \hline \hline
+    1984       &     decimal \\
+    \hline
+  \end{tabular}
+
+Given tex:
+  \begin{tabular}{}
+    32&1.14\e1&&5.65\e2&&&&1.16\e1&&1.28\e1&\\
+    64&1.03\e1&0.1&4.98\e2&0.2&&&9.21\e2&0.3&1.02\e1&0.3\\
+    128&9.86\e2&0.1&4.69\e2&0.1&&&8.46\e2&0.1&9.45\e2&0.1\\
+    256&9.65\e2&0.0&4.59\e2&0.0&&&8.15\e2&0.1&9.11\e2&0.1\\
+  % 512&9.55\e2&0.0&4.56\e2&0.0&&&8.01\e2&0.0&8.96\e2&0.0\\
+    1024&9.49\e2&0.0&4.53\e2&0.0&&&7.94\e2&0.0&8.89\e2&0.0\\
+    2048&9.47\e2&0.0&4.52\e2&0.0&&&7.91\e2&0.0&8.85\e2&0.0\\
+    4096&9.46\e2&0.0&4.51\e2&0.0%&&&7.90\e2&0.0&8.83\e2&0.0\\
+    8192&9.45\e2&0.0&4.51\e2&0.0&&&&&&\\
+  \end{tabular}
+
+Execute (Alignment around &s, foldmethod should not change):
+  setlocal foldmethod=syntax
+  %EasyAlign*&
+  AssertEqual 'syntax', &l:foldmethod
+
+  setlocal foldmethod=manual
+  %EasyAlign*&
+  AssertEqual 'manual', &l:foldmethod
+
+Expect tex:
+  \begin{tabular}{}
+    32   & 1.14\e1 &     & 5.65\e2 &     &  &  & 1.16\e1 &     & 1.28\e1 &     \\
+    64   & 1.03\e1 & 0.1 & 4.98\e2 & 0.2 &  &  & 9.21\e2 & 0.3 & 1.02\e1 & 0.3 \\
+    128  & 9.86\e2 & 0.1 & 4.69\e2 & 0.1 &  &  & 8.46\e2 & 0.1 & 9.45\e2 & 0.1 \\
+    256  & 9.65\e2 & 0.0 & 4.59\e2 & 0.0 &  &  & 8.15\e2 & 0.1 & 9.11\e2 & 0.1 \\
+  % 512&9.55\e2&0.0&4.56\e2&0.0&&&8.01\e2&0.0&8.96\e2&0.0\\
+    1024 & 9.49\e2 & 0.0 & 4.53\e2 & 0.0 &  &  & 7.94\e2 & 0.0 & 8.89\e2 & 0.0 \\
+    2048 & 9.47\e2 & 0.0 & 4.52\e2 & 0.0 &  &  & 7.91\e2 & 0.0 & 8.85\e2 & 0.0 \\
+    4096 & 9.46\e2 & 0.0 & 4.51\e2 & 0.0%&&&7.90\e2&0.0&8.83\e2&0.0\\
+    8192 & 9.45\e2 & 0.0 & 4.51\e2 & 0.0 &  &  &         &     &         &     \\
+  \end{tabular}
+
+Execute (g:easy_align_bypass_fold set, foldmethod should not change):
+  let g:easy_align_bypass_fold = 1
+  setlocal foldmethod=syntax
+  %EasyAlign*&
+  AssertEqual 'syntax', &l:foldmethod
+
+  setlocal foldmethod=manual
+  %EasyAlign*&
+  AssertEqual 'manual', &l:foldmethod
+
+Expect tex:
+  \begin{tabular}{}
+    32   & 1.14\e1 &     & 5.65\e2 &     &  &  & 1.16\e1 &     & 1.28\e1 &     \\
+    64   & 1.03\e1 & 0.1 & 4.98\e2 & 0.2 &  &  & 9.21\e2 & 0.3 & 1.02\e1 & 0.3 \\
+    128  & 9.86\e2 & 0.1 & 4.69\e2 & 0.1 &  &  & 8.46\e2 & 0.1 & 9.45\e2 & 0.1 \\
+    256  & 9.65\e2 & 0.0 & 4.59\e2 & 0.0 &  &  & 8.15\e2 & 0.1 & 9.11\e2 & 0.1 \\
+  % 512&9.55\e2&0.0&4.56\e2&0.0&&&8.01\e2&0.0&8.96\e2&0.0\\
+    1024 & 9.49\e2 & 0.0 & 4.53\e2 & 0.0 &  &  & 7.94\e2 & 0.0 & 8.89\e2 & 0.0 \\
+    2048 & 9.47\e2 & 0.0 & 4.52\e2 & 0.0 &  &  & 7.91\e2 & 0.0 & 8.85\e2 & 0.0 \\
+    4096 & 9.46\e2 & 0.0 & 4.51\e2 & 0.0%&&&7.90\e2&0.0&8.83\e2&0.0\\
+    8192 & 9.45\e2 & 0.0 & 4.51\e2 & 0.0 &  &  &         &     &         &     \\
+  \end{tabular}
+
+Execute:
+  Restore
Author	SHA1	Message	Date
Junegunn Choi	4b706efeb3	Fix helpfile	2013-12-08 00:48:59 +09:00
Junegunn Choi	9bb987599a	Tags for ToC	2013-12-08 00:36:18 +09:00
Junegunn Choi	b8e93f96b8	Convert current README.md into helpfile. Added TOC (#22 )	2013-12-08 00:14:50 +09:00
Junegunn Choi	6d85e93476	Make repeatable in visual mode	2013-12-06 02:11:57 +09:00
Junegunn Choi	9271fc3f8f	Make visual-operator repeatable (#24 )	2013-12-05 23:16:33 +09:00
Junegunn Choi	d3eec7fa8b	Remove an unnecessary function call	2013-12-05 20:50:46 +09:00
Junegunn Choi	62387b78e0	Fix normal-mode repeat affected by visual-mode operator	2013-12-05 13:36:01 +09:00
Junegunn Choi	f400e4d8d1	Wording	2013-12-03 02:27:30 +09:00
Junegunn Choi	9716fb3917	One-minute guide	2013-12-03 02:25:40 +09:00
Junegunn Choi	353ae9b071	One-minute guide	2013-12-03 02:21:05 +09:00
Junegunn Choi	ba4ba6e3c4	Fix vim-repeat integration	2013-12-02 00:33:33 +09:00
Junegunn Choi	da284f908e	<Plug>(EasyAlign) / <Plug>(LiveEasyAlign) for vim-repeat integration	2013-12-01 22:58:13 +09:00
Junegunn Choi	8d4d5b7941	Update documentation	2013-11-30 13:07:26 +09:00
Junegunn Choi	165bda1d95	Add <Plug>(EasyAlignOperator)	2013-11-30 13:04:32 +09:00
Junegunn Choi	ddc1e00b81	Update README - Add <silent> to opfunc mapping	2013-11-30 11:55:54 +09:00
Junegunn Choi	462a800064	Generic operator function with interactive mode	2013-11-30 11:41:11 +09:00
Junegunn Choi	3921d0bab3	Fix #20 - Alignment with tabs inserting spaces	2013-11-20 07:27:39 +09:00
Junegunn Choi	ea1ea51ef1	Fix link to slow GIF	2013-11-15 02:27:14 +09:00
Junegunn Choi	2daae46a43	Fix `indentation` option to work with hard tabs (#19 )	2013-10-31 12:32:07 +09:00
Junegunn Choi	2b119f9bb6	Fix issue #19 (hard tab indentation)	2013-10-31 11:08:02 +09:00
Junegunn Choi	15bcbc9499	Update readme	2013-10-29 23:24:14 +09:00
Junegunn Choi	54e6b5d866	Update screenshot	2013-10-29 22:17:23 +09:00
Junegunn Choi	1f28ce346e	Update README	2013-10-27 03:14:40 +09:00
Junegunn Choi	2832a76cea	Implement filter option (#16 , #17 ) This commit implements filter option which can be used to filter lines within the range based on the given pattern. The value of filter option should be either `g/pattern/` or `v/pattern/`. The former aligns lines that match the pattern, the latter aligns lines that do not match the pattern.	2013-10-27 03:10:04 +09:00
Junegunn Choi	1a232ac19b	Revert "Make user confirm regular expression on live interactive mode" This reverts commit `a76cfdb8ae`.	2013-10-25 02:17:52 +09:00
Junegunn Choi	a76cfdb8ae	Make user confirm regular expression on live interactive mode	2013-10-25 02:11:43 +09:00
Junegunn Choi	c3a7842b0d	Remove a redundant Expect block	2013-10-22 11:24:46 +09:00
Junegunn Choi	3cc564bd68	Do not attach margin_left string before phantom token	2013-10-19 19:49:11 +09:00
Junegunn Choi	6e2264672a	Implement live interactive mode (#15 ) This commit adds LiveEasyAlign command. (The name was chosen not to introduce ambiguity when typing in only the prefix of the command: e.g. `:EasyA*\|`) In live interactive mode, the selected text is aligned on-the-fly as the user type in. In order to finalize the alignment, the user has to type in the same delimiter key again. (Or CTRL-X on regular expressions)	2013-10-19 19:21:23 +09:00
Junegunn Choi	bec3e94383	Log g:easy_align_last_command	2013-10-18 18:05:52 +09:00
Junegunn Choi	7f0fccba0b	Update README	2013-10-15 23:08:16 +09:00
Junegunn Choi	aa62ca4603	Update documentation	2013-10-15 23:07:14 +09:00
Junegunn Choi	831cecdaf2	Implement g:easy_align_bypass_fold switch (#14 ) with a small fix	2013-10-15 23:00:43 +09:00
Junegunn Choi	37fa908d04	Remove s:max function Sadly function calls are rather slow in Vimscript. Test shows that this commit reduces the response time by 10%.	2013-10-13 12:16:58 +09:00
Junegunn Choi	256e5b83ab	Remove recursion not to fail in case of many delimiters (> maxfuncdepth)	2013-10-13 03:31:05 +09:00
Junegunn Choi	cb7306341c	Use function() instead of a forwarding function	2013-10-13 02:10:33 +09:00
Junegunn Choi	7b82a1e496	Fix: right margin sometimes not attached in partial alignment	2013-10-13 02:09:06 +09:00
Junegunn Choi	ad2df21039	Add alignment rule for LaTeX tables (#13 )	2013-10-10 22:15:23 +09:00
Junegunn Choi	4c2808d13c	Relocate operator section	2013-10-10 16:04:48 +09:00
Junegunn Choi	124654ec46	Update test doc	2013-10-10 12:58:27 +09:00
Junegunn Choi	ab4b72addf	Update README	2013-10-10 12:55:00 +09:00
Junegunn Choi	cdc648f5a4	EasyAlign command as Vim operator	2013-10-10 12:51:43 +09:00
Junegunn Choi	438b5312ee	Thoroughly tested	2013-10-10 00:33:32 +09:00
Junegunn Choi	e24f8479a5	Fix invalid test case	2013-10-10 00:19:54 +09:00
Junegunn Choi	9d626dd765	Add test cases for ignore_unmatched behavior	2013-10-10 00:18:52 +09:00
Junegunn Choi	7490aa61d7	Merge pull request #12 from junegunn/vader Testing with Vader.vim	2013-10-09 08:06:51 -07:00
Junegunn Choi	aa42666f10	Remove recording-based test for interactive mode	2013-10-10 00:03:21 +09:00
Junegunn Choi	9951cad2d0	Rename README	2013-10-09 22:18:38 +09:00
Junegunn Choi	cb5041ba67	Merge branch 'master' into vader	2013-10-09 22:18:20 +09:00
Junegunn Choi	7019edb08c	More test cases on Vader	2013-10-09 22:11:03 +09:00
Junegunn Choi	247f69bf3f	Migrate more test cases to Vader	2013-10-09 20:39:17 +09:00
Junegunn Choi	133588b181	Testing with Vader.vim	2013-10-09 20:16:58 +09:00
Junegunn Choi	fb8cf1d54a	Update doc	2013-10-08 10:59:17 +09:00
Junegunn Choi	013fb54dd1	Update documentation	2013-10-07 21:13:17 +09:00
Junegunn Choi	2bf1b2164d	Allow shorthand option notation when using delimiter key e.g. :EasyAlign=l2r2dlmlr**	2013-10-07 21:09:37 +09:00
Junegunn Choi	bab23a1917	Update documentation	2013-10-05 15:55:22 +09:00
Junegunn Choi	fa26fd7b42	Remove option value after every cycle	2013-10-05 15:27:50 +09:00
Junegunn Choi	a4a1e27395	Apply ignore_unmatched option on R/C mode if explicitly set By default, unmatched trailing token from each line is also aligned in right and center alignment modes unlike in left alignment mode. If ignore_unmatched option is explicitly set to 1 by user, they will be ignored even in right/center modes.	2013-10-05 12:23:44 +09:00
Junegunn Choi	98bd9fe6f0	Shorthand notation for ignore_groups/ignore_unmatched e.g. ig['String']iu0	2013-10-04 02:29:24 +09:00
Junegunn Choi	f944f5bf29	Set g:easy_align_last_command	2013-10-04 02:07:35 +09:00
Junegunn Choi	484b4ba5ec	Update doc	2013-10-04 01:50:43 +09:00
Junegunn Choi	9d3afa6206	Merge option values in dictionary and shortcut expression	2013-10-04 01:36:55 +09:00
Junegunn Choi	4c6a8c174d	Implement shortcut expression for options	2013-10-03 21:59:51 +09:00
Junegunn Choi	3304f4e95a	Make <Down> set both left and right margin to zero (Undocumented) <Up> will clear UP left_margin, right_margin, and stick_to_left	2013-10-03 16:06:23 +09:00
Junegunn Choi	e4f86274e3	Update install instructions	2013-09-22 23:04:20 +09:00
Junegunn Choi	2d575bcc25	Underscore between parens	2013-09-22 22:56:27 +09:00
Junegunn Choi	8a783c2125	Fix a failure in test due to change in interactive mode	2013-09-22 22:21:23 +09:00
Junegunn Choi	5230a2402f	Disallow 0 as the first character of `N-th`	2013-09-22 21:58:31 +09:00
Junegunn Choi	94a750e03e	Remove unnecessary prev output wipe	2013-09-22 21:48:14 +09:00
Junegunn Choi	afc95b5ed7	Forgiving interactive mode: Do not terminate on invalid input	2013-09-22 21:17:02 +09:00
Junegunn Choi	1d2c58c06a	Field index -> N-th parameter	2013-09-22 03:52:36 +09:00
Junegunn Choi	4cdc450126	Update DEMO.md	2013-09-21 23:53:47 +09:00
Junegunn Choi	7e1be152dc	Add DEMO.md	2013-09-21 15:46:40 +09:00
Junegunn Choi	c61a11d150	Update doc - Field number -> Field index	2013-09-21 13:08:55 +09:00
Junegunn Choi	2797baca6c	Disallow non-printable character input	2013-09-21 12:04:56 +09:00
Junegunn Choi	663264ed39	Fix center-alignment = = eee = eee = f = = gg &&= gg = = fff = = eee = eee = f = = gg &&= gg = = f f	2013-09-21 03:31:34 +09:00
Junegunn Choi	df75520f72	Colored, replayable output	2013-09-21 03:11:20 +09:00
Junegunn Choi	a2d52611ee	Fix invalid type conversion	2013-09-20 23:19:32 +09:00
Junegunn Choi	fce0a103ff	Use try-finally for reverting the setup	2013-09-19 17:27:26 +09:00
Junegunn Choi	1752bf567b	Improve message output - Error message highlighting - Wipe previous message if needed - No line wrap on narrow terminal	2013-09-19 17:10:00 +09:00
Junegunn Choi	003194a47f	Update example command sequences	2013-09-18 16:18:03 +09:00
Junegunn Choi	c1c6f32e8c	Update example command sequence	2013-09-18 15:50:19 +09:00
Junegunn Choi	71edb17182	Update help file	2013-09-17 23:36:58 +09:00
Junegunn Choi	8951e13cf8	Update documentation	2013-09-17 23:32:41 +09:00
Junegunn Choi	a998aee45d	Update README.md	2013-09-17 15:57:41 +09:00
Junegunn Choi	912bf6ca93	Update README.md	2013-09-17 15:54:33 +09:00
Junegunn Choi	9cf4fde00c	Use number as margins (same effect, but easier to read)	2013-09-17 03:12:30 +09:00
Junegunn Choi	5f5cd49e95	Update README.md	2013-09-17 03:05:43 +09:00
Junegunn Choi	639ade715b	Wording	2013-09-15 19:59:36 +09:00
Junegunn Choi	a1f2a697a5	Update README	2013-09-15 19:49:26 +09:00
Junegunn Choi	0fb127cee6	Update doc	2013-09-15 01:28:42 +09:00
Junegunn Choi	d3803b927d	Heuristically determine if the user was in visual mode	2013-09-14 23:15:03 +09:00
Junegunn Choi	40a06e3d36	Left arrow key will also set left_margin to zero - Right arrow key will set left_margin to one - Up and Down arrow will clear the values of stick_to_left and left_margin	2013-09-14 17:30:51 +09:00
Junegunn Choi	11e0623959	DASH, not LI	2013-09-14 17:23:08 +09:00
Junegunn Choi	e9b6418280	Concept of alignment rule	2013-09-14 17:20:14 +09:00
Junegunn Choi	9f9d18ca71	Fix #8 , #9 , and #10 . - <Left> and <Right> key to toggle stick_to_left option - <CTRL-X> in addition to <CTRL-/> to take regular expression - Retain visual selection display on <CTRL-O/L/R/X>	2013-09-14 12:31:01 +09:00
Junegunn Choi	301bdbcfc7	Regular expression in interactive mode (#8 )	2013-09-14 00:40:16 +09:00
Junegunn Choi	56e498a57d	Implement mode_sequence expansion (#7 )	2013-09-14 00:05:08 +09:00
Junegunn Choi	c0a500728c	Update README	2013-09-13 10:34:16 +09:00
Junegunn Choi	2e0f9a73cd	Update README.md	2013-09-13 10:26:38 +09:00
Junegunn Choi	6cac16dc3d	Include =~# and =~? in = rule (Vimscript)	2013-08-25 23:03:30 +09:00
Junegunn Choi	6b275b8a46	Revert C-style variable definition example	2013-08-23 17:55:35 +09:00
Junegunn Choi	25fec2e955	Implement stick_to_left in center-alignment mode	2013-08-23 17:47:03 +09:00
Junegunn Choi	01337b9c4e	Include `.=` operator in = rule	2013-08-23 17:40:13 +09:00
Junegunn Choi	0f70b20fdb	Add related work section (#6 )	2013-08-23 13:14:03 +09:00
Junegunn Choi	61be5b3abf	Update doc	2013-08-23 01:37:50 +09:00
Junegunn Choi	2ad49b24f0	Add CTRL-O special key for `mode_sequence` option	2013-08-23 00:09:21 +09:00
Junegunn Choi	5058de6f4c	Retain lm and rm values on CTRL-L and CTRL-R	2013-08-22 23:47:25 +09:00
Junegunn Choi	4c5d6d9e82	Improve center-alignment: ignore leading whitespaces	2013-08-22 23:41:21 +09:00
Junegunn Choi	12c319a8ac	Implement special keys to switch option values in interactive mode With this commit, we can now change option values in interactive mode with the folowing special keys - CTRL-L left_margin - CTRL-R right_margin - CTRL-D delimiter_align - CTRL-I indentation - CTRL-U ignore_unmatched - CTRL-G ignore_groups ('ignores' option has been renamed to 'ignore_groups', but backward-compatible)	2013-08-20 01:38:20 +09:00
Junegunn Choi	62314afcaf	Fix typo	2013-08-19 15:16:19 +09:00
Junegunn Choi	cef26cdef9	Update EXAMPLES	2013-08-19 14:59:35 +09:00
Junegunn Choi	659e2ff513	Update README	2013-08-19 10:57:21 +09:00
Junegunn Choi	481a88f601	Update README	2013-08-19 04:21:02 +09:00
Junegunn Choi	6fb4f57b5a	Add test cases for center-alignment	2013-08-19 04:14:56 +09:00
Junegunn Choi	beb986ebc3	Update documentation	2013-08-19 04:06:36 +09:00
Junegunn Choi	5222db47cf	Rename align_mode to mode_sequence	2013-08-19 02:37:46 +09:00
Junegunn Choi	74003c0297	Allow interactive mode with options	2013-08-19 02:25:38 +09:00
Junegunn Choi	999e1ff68e	Implement center-align mode and align_modes option	2013-08-19 02:09:34 +09:00
Junegunn Choi	11a74c4176	Fix right-justification for lines with different indentation	2013-08-16 23:47:01 +09:00
Junegunn Choi	e7e7a80afb	Update doc	2013-08-16 17:58:05 +09:00
Junegunn Choi	29e5cd1d19	Add the link to slower GIF	2013-08-16 15:03:57 +09:00
Junegunn Choi	5c6558bd1b	Improve right-justification mode With this commit you can right-align the last token with * or field number. For example, the following lines a = 1 bb = 22 ccc = 333 are aligned as follows on `:EasyAlign=` a = 1 bb = 22 ccc = 333 And even if we don't have the second =, we can do `:EasyAlign!2=` to get a = 1 bb = 22 ccc = 333	2013-08-16 13:58:28 +09:00
Junegunn Choi	b6625f6d2b	Fix: Unmatched token incorrectly ignored in right-justification mode	2013-08-16 09:37:04 +09:00
Junegunn Choi	d4277a0298	Fix a typo	2013-08-16 03:12:36 +09:00
Junegunn Choi	d31e6ed257	Update README	2013-08-16 02:37:24 +09:00
Junegunn Choi	1e2af43a64	Ignore unmatched line on right-justification mode Unmatched line is NOT ignored on right-justification mode. However this commit makes such a line ignored when the end of the line is highlighted as one of the ignored syntax groups (e.g. Comments or Strings)	2013-08-16 02:23:00 +09:00
Junegunn Choi	0fb997d5ab	Add g:easy_align_indentation. Add `n` indentation option.	2013-08-16 01:38:50 +09:00
Junegunn Choi	90a5487974	Add `indentation` option	2013-08-16 00:15:57 +09:00
Junegunn Choi	aad5012615	Allow whitespaces between delimiter key and options	2013-08-13 20:38:23 +09:00
Junegunn Choi	0166077e16	Case-insensitive match of `delimiter_align`	2013-08-13 00:19:56 +09:00
Junegunn Choi	3c4b7af9b5	Update EXAMPLES.md	2013-08-13 00:10:42 +09:00
Junegunn Choi	5e6e60d620	Add `delimiter_align` option	2013-08-12 20:33:04 +09:00
Junegunn Choi	712bab8c72	Allow zero-width matches	2013-08-12 11:58:52 +09:00
Junegunn Choi	0546969c6b	Update g:easy_align_delimiters example in README	2013-08-12 01:58:31 +09:00
Junegunn Choi	8805ec3834	Update EXAMPLES.md	2013-08-12 01:57:15 +09:00
Junegunn Choi	96608ee5ef	Update EXAMPLES.md	2013-08-12 01:56:08 +09:00
Junegunn Choi	7d031956ab	Fix regression: lines with indentation	2013-08-12 01:47:05 +09:00
Junegunn Choi	c4dbfece32	Disallow recursive alignment in blockwise-visual mode	2013-08-12 01:34:14 +09:00
Junegunn Choi	a2811dc253	Add a proper support for \@=	2013-08-12 00:54:34 +09:00
Junegunn Choi	5e4ec85956	Update EXAMPLES.md	2013-08-11 03:07:37 +09:00
Junegunn Choi	b3281fb19a	Allow matching preceding atom with zero-width (\@=)	2013-08-11 02:33:22 +09:00
Junegunn Choi	10a4176159	Update README	2013-08-09 18:19:05 +09:00