OVERVIEW
--------
ri is a text editor for Linux, with a menu based interface. You can edit multiple files simultaneously. Each file opens in a separate window, which can be moved and resized. Currently, ri works best in pure console mode. There is no mouse support.

COMMANDS
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The menus and keyboard shortcuts are similar to MS-EDIT, MS-WORD, and the Turbo C++ IDE. 

ri can be invoked as "ri <filename>" to open the <filename>.

The following is a list of the menus and the shortcut keys
(the shortcut character for a menu item is indicated by a " ` " preceding it):

File Menu (Alt + f)
    `New           Ctrl + N
    `Open          Ctrl + O	
    `Save             F2 
     Save `As      Ctrl + A
    `Close            F4
     OS S`hell     Ctrl + B
     E`xit         Ctrl + D
    `Delete 
(The "Delete" option has been given only because it was specified in our University syllabus)

Edit Menu (Alt + e)
    `Start Block   Ctrl + E
    `End Block     Ctrl + R
     Cu`t     	   Ctrl + X
    `Copy          Ctrl + P
    `Paste         Ctrl + V
    `Find          Ctrl + F
     Find Ne`xt       F3    
    `Replace All   Ctrl + G 

Margins Menu (Alt + m) 
(A text editor is not expected to set margins. But since it was specified in our University syllabus, this option has been provided. It has been implemented by just changing the starting and ending boundaries for the cursor. The data is not affected)

    `Right Margin
    `Left Margin
    `Top Margin
    `Bottom Margin

Windows Menu (Alt + w)
   `Height (Ctrl + Shift + Up/Down)      Ctrl + H
   `Width  (Ctrl + Shift + Left/Right)   Ctrl + W
   `Top    (Ctrl + Alt + Up/Down)        Ctrl + T
   `Left   (Ctrl + Alt + Left/Right)     Ctrl + L

Help Menu (Alt + h)
   `About              F1
