Awesome

crunch

crunch makes calculations in Vim more accessible by providing an operator to evaluate mathematical expressions, loosening Vim's math syntax, and forcing integers into floating point numbers.

Usage

• :[range]Crunch[!]

  • Evaluates the current visual selection or provided range and adds result to the end of the line(s) With the [!] crunch does not append the result but replaces the provided range or visual selection with the result this behavior can be reversed by setting g:crunch_result_type_append = 0

• :Crunch

  • Provides a prompt in the command for you to enter your mathematical expression. The result is then available to be pasted from the default register.

• :Crunch {expression}

  • Where {expression} is some mathematical expression to be evaluated. The result is then available to be pasted from the default register.

Requirements

• selection.vim
• Vim compiled with +float feature

Math With Looser Syntax

The following chart shows the looser math syntax provided with crunch, compared to the default math syntax.