Re: vim rpn calculator

-original message-
Subject: Re: vim rpn calculator
From: tooth pik <toothpik6@gmail.com>
Date: 27/11/2013 5:55 pm

On Tue, Nov 26, 2013 at 08:34:07PM -0800, Bee wrote:
> Making progress...

> function! RPN() " Mac Linux with 'dc'
> let @c = system("dc '-e2k " . getline(".") . " n'") . " "
> put c
> endfun
> imap <silent> ,= <esc>:call RPN()<cr>A

> comments?

it'd be a little more robust if you preserved @c by putting a

let save_c = @c

at the beginning of your function, and a

let @c = save_c

at the end -- I don't know about you but I have certain modules I edit
with a defined set of registers I depend on having certain values...

--
_|_ _ __|_|_ ._ o|
|_(_)(_)|_| ||_)||<
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