Re: textwidth is fastened at 78, and "Function MyDiff already exists" message pops up when configuration update

On Sep 20, 김재학 (김재학) wrote:
>when I command 'set tw=120' , it has no effect. Always textwidth is 78 in (*.txt), and 0 in (*.c)
>editor is not compatible and nopaste , but I don't understand why this happening is happened

tw is probably set somewhere else; check:

:verbose set tw?

>message like "Function MyDiff already exists~~" was shown.

:h :function yeilds:

When a function by this name already exists and [!] is not used
an error message is given. When [!] is used, an existing
function is silently replaced. Unless it is currently being
executed, that is an error.

so define your function as:

fu! MyDiff

--
--
You received this message from the "vim_use" maillist.
Do not top-post! Type your reply below the text you are replying to.
For more information, visit http://www.vim.org/maillist.php

---
You received this message because you are subscribed to the Google Groups "vim_use" group.
To unsubscribe from this group and stop receiving emails from it, send an email to vim_use+unsubscribe@googlegroups.com.
For more options, visit https://groups.google.com/d/optout.