markdown-table-editor

Markdown table editor/formatter

demo

Quick guide

Set editor's grammar to GitHub Markdown or Markdown.
Input a pipe | and some content (the cursor position is indicated by _).
```
| foo_
```
(If you are using language-markdown, don't forget a space after a pipe.)
Hit tab to move to the next cell.
```
| foo | _
| --- |
```
Continue typing.
```
| foo | bar | _
| --- | --- |
```

Hit enter to move to the next row.

| foo | bar |
| --- | --- |
| _   |     |

Continue typing...

| foo | bar |
| --- | --- |
| baz | _   |

Hit esc to finish editing the table.

| foo | bar |
| --- | --- |
| baz |     |
_

Features

Format tables
Move the cursor from cell to cell
Alter column's alignment
Insert and delete rows and columns

Commands

Name	Description	Keybinding
Next Cell	Move to the next cell	`tab`
Previous Cell	Move to the previous cell	`shift` + `tab`
Next Row	Move to the next row	`enter`
Escape	Escape from the table	`escape`
Format	Just format the table
Format All	Format all the tables in the text editor
Align Left	Left-align the column
Align Right	Right-align the column
Align Center	Center-align the column
Align None	Unset alignment of the column
Select Cell	Select the cell content
Move Left	Move to the left cell
Move Right	Move to the right cell
Move Up	Move to the upper cell
Move Down	Move to the lower cell
Insert Row	Insert an empty row
Delete Row	Delete the row
Move Row Up	Move the row up
Move Row Down	Move the row down
Insert Column	Insert an empty column
Delete Column	Delete the column
Move Column Left	Move the column left
Move Column Right	Move the column right
Toggle Format On Save	Toggle "Format On Save" config
Switch Format Type	Switch "Format Type" config
Set Format Type Normal	Set "Format Type" config to "Normal"
Set Format Type Weak	Set "Format Type" config to "Weak"

(To input a newline in a table, press shift + enter (or some equivalent) instead.)

You can execute commands from the command palette (Windows, Linux: ctrl + shift + p / macOS: cmd + shift + p) or from the Packages menu.

It will be more convenient if you add some keybindings to your keymap.cson. Here are the ones which I use:

'atom-text-editor:not(.mini):not(.autocomplete-active).markdown-table-editor-active':
  'cmd-left'           : 'markdown-table-editor:move-left'
  'cmd-right'          : 'markdown-table-editor:move-right'
  'cmd-up'             : 'markdown-table-editor:move-up'
  'cmd-down'           : 'markdown-table-editor:move-down'
  'shift-cmd-left'     : 'markdown-table-editor:align-left'
  'shift-cmd-right'    : 'markdown-table-editor:align-right'
  'shift-cmd-up'       : 'markdown-table-editor:align-center'
  'shift-cmd-down'     : 'markdown-table-editor:align-none'
  'alt-shift-cmd-left' : 'markdown-table-editor:move-column-left'
  'alt-shift-cmd-right': 'markdown-table-editor:move-column-right'
  'alt-shift-cmd-up'   : 'markdown-table-editor:move-row-up'
  'alt-shift-cmd-down' : 'markdown-table-editor:move-row-down'
  'cmd-k cmd-i'        : 'markdown-table-editor:insert-row'
  'cmd-k alt-cmd-i'    : 'markdown-table-editor:delete-row'
  'cmd-k cmd-j'        : 'markdown-table-editor:insert-column'
  'cmd-k alt-cmd-j'    : 'markdown-table-editor:delete-column'

FAQ

Q. My table does not align well when dealing with Chinese characters

A. Use a monospaced font that includes glyphs for Chinese characters, such as Noto Sans Mono CJK. markdown-table-editor supports East Asian characters including Chinese characters 😃

For developers

This package is based on markdown-table-editor kernel, which provides a text editor independent implementation of the functionality of the package. You can create a markdown-table-editor plugin for your favorite text editor with ease!