VIM Table Mode v4.8.1

An awesome automatic table creator & formatter allowing one to create neat
tables as you type.

Getting Started

Installation

Vim 8+ native package manager

clone into .vim/pack/plugins/start (the plugins folder can have any name)

Add packloadall in your ~/.vimrc.

NeoBundle

Add NeoBundle 'dhruvasagar/vim-table-mode' to your ~/.vimrc.

pathogen.vim

Add a git submodule for your plugin:

$ cd ~/.vim
$ git submodule add git@github.com:dhruvasagar/vim-table-mode.git bundle/table-mode

Copy all files under autoload/, plugin/, and doc/ to respective
~/.vim/autoload/, ~/.vim/plugin and ~/.vim/doc under UNIX, or
vimfiles/autoload/, vimfiles/plugin/ and vimfiles/doc under WINDOWS and
restart Vim.

vim-plug

Add Plug 'dhruvasagar/vim-table-mode' to your ~/.vimrc.

Creating table on-the-fly

To start using the plugin in the on-the-fly mode use :TableModeToggle mapped to <Leader>tm by default (which means \ t m if you didn't override the by :let mapleader = ',' to have , t m).

Tip:
You can use the following to quickly enable / disable table mode in insert mode by using || or __:

function! s:isAtStartOfLine(mapping)
  let text_before_cursor = getline('.')[0 : col('.')-1]
  let mapping_pattern = '\V' . escape(a:mapping, '\')
  let comment_pattern = '\V' . escape(substitute(&l:commentstring, '%s.*$', '', ''), '\')
  return (text_before_cursor =~? '^' . ('\v(' . comment_pattern . '\v)?') . '\s*\v' . mapping_pattern . '\v$')
endfunction

inoreabbrev <expr> <bar><bar>
          \ <SID>isAtStartOfLine('\|\|') ?
          \ '<c-o>:TableModeEnable<cr><bar><space><bar><left><left>' : '<bar><bar>'
inoreabbrev <expr> __
          \ <SID>isAtStartOfLine('__') ?
          \ '<c-o>:silent! TableModeDisable<cr>' : '__'

Enter the first line, delimiting columns by the | symbol. The plugin reacts by inserting spaces between the text and the separator if you omit them:

| name | address | phone |

In the second line (without leaving Insert mode), enter | twice. The plugin will write a properly formatted horizontal line:

| name | address | phone |
|------+---------+-------|

When you enter the subsequent lines, the plugin will automatically adjust the formatting to match the text you’re entering every time you press |:

| name       | address | phone |
|------------+---------+-------|
| John Adams |

Go on until the table is ready:

| name            | address                  | phone      |
|-----------------+--------------------------+------------|
| John Adams      | 1600 Pennsylvania Avenue | 0123456789 |
|-----------------+--------------------------+------------|
| Sherlock Holmes | 221B Baker Street        | 0987654321 |
|-----------------+--------------------------+------------|

Then you can return to the first line and above it enter ||:

|-----------------+--------------------------+------------|
| name            | address                  | phone      |
|-----------------+--------------------------+------------|
| John Adams      | 1600 Pennsylvania Avenue | 0123456789 |
|-----------------+--------------------------+------------|
| Sherlock Holmes | 221B Baker Street        | 0987654321 |
|-----------------+--------------------------+------------|

Corner separators are adjustable:

For Markdown-compatible tables use

let g:table_mode_corner='|'


|-----------------|--------------------------|------------|
| name            | address                  | phone      |
|-----------------|--------------------------|------------|
| John Adams      | 1600 Pennsylvania Avenue | 0123456789 |
|-----------------|--------------------------|------------|
| Sherlock Holmes | 221B Baker Street        | 0987654321 |
|-----------------|--------------------------|------------|

To get ReST-compatible tables use

let g:table_mode_corner_corner='+'
let g:table_mode_header_fillchar='='


+-----------------+--------------------------+------------+
| name            | address                  | phone      |
+=================+==========================+============+
| John Adams      | 1600 Pennsylvania Avenue | 0123456789 |
+-----------------+--------------------------+------------+
| Sherlock Holmes | 221B Baker Street        | 0987654321 |
+-----------------+--------------------------+------------+

Markdown and ReST filetypes have automatically configured corners.

If you wish to override their configurations, it should be done in an after
plugin, for example :

In a $VIM/after/ftplugin/markdown/custom.vim you can add the following :

let b:table_mode_corner='+'

You can also define in a table header border how its content should be
aligned, whether center, right or left by using a : character defined by
g:table_mode_align_char option.

If you manipulate the table when table mode is disabled or copy paste a table
from clipboard from outside and it ends up being misaligned, you can realign
it using :TableModeRealign or using the default mapping
<Leader>tr (defined by the option g:table_mode_relign_map).

Formatting existing content into a table

Table Mode wouldn't justify its name if it didn't allow formatting
existing content into a table. And it does as promised. Like table creation typing on the fly,
formatting existing content into a table is equally
simple. You can visually select multiple lines and call :Tableize on it.
Alternatively, the mapping <Leader>tt can be used (defined by the
option g:table_mode_tableize_map). This converts CSV (Comma-separated
Values) data into a table.

If however you wish to use a different delimiter, you can use the command
:Tableize/{pattern} in a similar fashion as you tabulate (e.g.
:Tableize/; uses ';' as the delimiter) or use the mapping <Leader>T
(defined by the option g:table_mode_tableize_op_map) which takes input in the
cmd-line and uses the {pattern} input as the delimiter.

:Tableize also accepts a range. Call it by giving
lines manually like :line1,line2Tableize. However this may not be intuitive.
You can use the mapping <Leader>T with a [count] to apply it to the
next [count] lines in standard vim style.

Moving around

Now you can move between cells using table mode motions [|,
]|, {| & }| to move left | right | up |
down cells respectively. The left | right motions wrap around the table
and move to the next | previous row after the last | first cell in the
current row if one exists.

Manipulating Table

• Cell Text Object :

  Tableize provides a text object for manipulating table cells. Following
  the vim philosophy the you have i| & a| for the
  inner and around (including the immediate right table separator) the
  table cell.

• Delete Row :

  You can use the <Leader>tdd mapping (defined by the option
  g:table_mode_delete_row_map) to delete the current table row (provided
  you are within a table row). This can be preceeded with a [count] to
  delete multiple rows as per Vim command grammar.

• Delete Column :

  You can use the <Leader>tdc mapping (defined by the option
  g:table_mode_delete_column_map) to delete the entire current column
  (provided you are within a table row), this can also be preceeded with a
  [count] to delete multiple columns.

• Insert Column :

  You can use the <Leader>tic mapping (defined by the option
  g:table_mode_insert_column_after_map) to insert a column after the
  cursor (provided you are within a table row). Of course you can use the
  <Leader>tiC mapping defined by
  g:table_mode_insert_column_before_map to insert a column before the
  cursor. Both can also be preceeded with a [count] to insert multiple
  columns.

Highlight cells based on content

You can highlight cells based on content by setting let g:table_mode_color_cells : - cells starting with yes will use the yesCell highlight group. - cells starting with no will use the noCell highlight group. - cells starting with ? will use the maybeCell hightlight group.

You can overwrite any highlight group. For exemple use hi yesCell ctermfg=2 to remove the background color.

Advanced Usage: Spreadsheet Capabilities

Table Formulas

Table Mode now has support for formulas like a spreadsheet. There are 2 ways
of defining formulas :

• You can add formulas using :TableAddFormula or the mapping <Leader>tfa
  (defined by the option g:table_mode_add_formula_map) from within a table
  cell, which will ask for input on the cmd-line with a f= prompt. The
  input formula will be appended to the formula line if one exists or a new
  one will be created with the input formula taking the current cell as the
  target cell. The formula line is evaluated immidiately to reflect the
  results.

• You can directly add / manipulate formula expressions in the formula line.
  The formula line is a commented line right after the table, or optionally
  separated from the table by a single empty line. It begins with 'tmf:'
  (table mode formula). eg) # tmf: $3=$2*$1. You can add multiple formulas on
  the line separated with a ';' eg) # tmf: $3=$2*$1;$4=$3/3.14

You can evaluate the formula line using :TableEvalFormulaLine or the
mapping <Leader>tfe (defined by the option g:table_mode_eval_expr_map)
from anywhere inside the table or while on the formula line.

NOTE: You can now use the mapping <Leader>t?

Formula Expressions

Expressions are of the format $target = formula.

• The target can be of 2 forms :

  • $n: This matches the table column number n. So the formula would
    be evaluated for each cell in that column and the result would be placed
    in it. You can use negative indice to represent column relative to the
    last, -1 being the last.

  • $n,m: This matches the table cell n,m (row, column). So in this case
    the formula would be evaluated and the result will be placed in this
    cell. You can also use negative values to refer to cells relative to
    the size, -1 being the last (row or column).

• The formula can be a simple mathematical expression involving cells
  which are also defined by the same format as that of the target cell. You
  can use all native vim functions within the formula. Apart from that table
  mode also provides 2 special functions Sum and Average. Both these
  functions take a range as input. A range can be of two forms:

  • r1:r2: This represents cells in the current column from row r1
    through r2. If r2 is negative it represents r2 rows above the
    current row (of the target cell).

  • r1,c1:r2,c2: This represents cells in the table from cell r1,c1
    through cell r2,c2 (row, column).

• Examples :

  • $2 = $1 * $1
  • $2 = pow($1, 5) NOTE: Remember to put space between the $1, and 5
    here otherwise it will be treated like a table cell.
  • $2 = $1 / $1,3
  • $1,2 = $1,1 * $1,1
  • $5,1 = Sum(1:-1)
  • $5,1 = float2nr(Sum(1:-1))
  • $5,3 = Sum(1,2:5,2)
  • $5,3 = Sum(1,2:5,2)/$5,1
  • $5,3 = Average(1,2:5,2)/$5,1

Demo

Change Log

See
CHANGELOG.md

Contributing

Reporting an Issue :

• Use Github
  Issue Tracker

Contributing to code :

• Fork it.
• Commit your changes and give your commit message some love.
• Push to your fork on github.
• Open a Pull Request.

Credit

I must thank Tim Pope for inspiration. The initial concept was created by him
named cucumbertables.vim.

Also a shout out to godlygeek who developed the incredible Tabular plugin.

Contributors

Code Contributors

This project exists thanks to all the people who contribute. [Contribute].

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Individuals

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