Tuesday, April 5, 2011

Re: event for enter in insert mode

On Tue, April 5, 2011 9:49 am, Venu Gopal wrote:
> Hi,
> I would like to perform some checks on a line after pressing <enter>. Ex:
> in
> c++ i want to check whether ";" present at the end of the line, otherwise
> print some error or suggestion.
> Please let me know how to do this.

you can possibly bind enter in insert mode to a function, that performs
your checks and returns <Enter> afterwards.
See :h map-expression

regards,
Christian

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