NumUtils

Did you ever want to manipulate a lot of data in text files? Add an offset to the axes in G-code, calculate the finances, or just renumber the chapters in the table of contents? With this plugin you can do the calculations with regular expression support!

• https://github.com/bimlas/vim-numutils (please star if you like it)

• http://www.vim.org/scripts/script.php?script_id=4634 (please rate if you using it)

Please feel free to send me a mail if you have a good idea, or found a bug. If you think the plugin does something else that you want, send me the lines to manipulate, the task that the plugin should do and the command that you used for, and i try to find and fix the bug.

Examples

NumUtilsAdd, NumUtilsSub, NumUtilsMul, NumUtilsDiv

With the built-in commands you can do the basic stuff: addition, subtraction, multiplication and division. By default the commands will be called on the line where the cursor stays, but you can use :range, :global, or linewise-visual to give a range as you do when you using :subtitute for example.

A basic usage is for example add 10 to every number prefixed by X on this line:

    X123 Y456 Z789 X100

To do it, call this:

:NumUtilsAdd 10, 'X'

... and you will get this:

    X133 Y456 Z789 X110

Another example (add 2 to the number after star_ and to the number after another number):

    .star_10 {
        background: url(stars.png) no-repeat 0 0;
    }

:NumUtilsAdd 2, 'star_!NUM!', ':NUM: !NUM!;$'

    .star_12 {
        background: url(stars.png) no-repeat 0 2;
    }

There is another useful feature (add first and second submatch to value of !NUM!):

    100|20|3

:NumUtilsAdd [1,2], '\(:NUM:\)|\(:NUM:\)|!NUM!'

    100|20|123

Install

Manually:

Download and unzip the subdirectories into '~/.vim'.

Don’t forget to regenerate helptags:

:helptags ~/.vim/doc

Pathogen:

... into '~/.vim/bundle' (or to your specific pathogen directory).

Don’t forget to regenerate helptags:

:Helptags

Vundle:

Add these lines to your '.vimrc' after call vundle#rc():

Plugin 'bimlas/vim-numutils'

Open vim again, then call :PluginInstall