1. View the Most Recently Used Files in Vi / Vim Editor

:MRU

Note: :MRU (upper-case) works. :mru (lower-case) doesn't work.

:MRU will show “most recently used” files ordered by the recent usage from top to bottom as shown below. To open a file press ENTER while the cursor in that file name.

Fig: Vim Editor displaying "Recent Documents" List

Note: Immediately after installing the MRU plugin, you may not see any files in the MRU list.  Use Vim editor to open few files after installing the plugin,  for the MRU list to grow.

2. How to Increase MRU List Count? (Increase the Number of Files Stored)

By default MRU list stores only the last 10 used files. Add the following line to your  ~/.vimrc to increase this limit as shown below.

$ cat ~/.vimrc

let MRU_Max_Entries = 20

3. How to Search Files Inside the MRU List

When you increased the number of files, it may be difficult to scroll through the MRU list to pick the file you are looking for.  Instead, you can use the normal Vim commands to search inside the MRU list. So you can give (slash)/ and give a pattern to search.

In the following example, the MRU list was very long. I did a “/yum”, which moved the cursor automatically to /etc/yum.conf MRU entry. Pressing enter, will open this file.

Fig: Search the MRU List Using /

You can also use the MRU search functionality as explained below.

• Enter the partial file name and press TAB which will fill the file name, which you can open by pressing enter,
• Enter one or two characters of the file name or the path name, and press tabs to rotate around the file names.

4. Opening Files from MRU List in a New Tab

Pressing enter on an MRU entry will open the file in the same window by default. It will open in new window if the file opened in the current window is not yet saved.

• To open the file from the MRU entry in a new Tab , press ‘t’ when the cursor is on a file name in MRU window.
• :tabn will take you to the next tab
• :tabp will take you to the previous tab

5. Update the MRU Window

To update the current MRU window, press ‘u’. When ever opening the MRU window it will open the newer content always.

6. Excluding Certain Files Using MRU_Exclude_Files

To exclude certain files from being shown in the MRU, you can store the regex in the MRU_Exclude_Files variable as:

$ cat ~/.vimrc

let MRU_Exclude_Files = '^/tmp/.*\|^/var/tmp/.*' " For Unix

The above will exclude the /tmp and /var/tmp from being stored in MRU.

7. Including Certain Files Using MRU_Include_Files

To include only certain kind of files in MRU, you can store the regex in the MRU_Include_Files variable as shown below.  This will include only the files which are in /home/ramesh to be stored in MRU.

$ cat ~/.vimrc

let MRU_Include_Files = '^/home/ramesh/.*'