Hi Yakov,

On 10/19/06, Yakov Lerner <[EMAIL PROTECTED]> wrote:
I'd like to cache some information about file, into
b:variables, and be able to check in my function,
whether buffer changed in any way between 2 calls
to the function. Is there any "change counter" that I can
store and compare later to detect the buffer change (any
change like any insertion, deletion, undo, redo, file was re-read from disk) ?

I though about using  &modified but it does not work. If file
was modified and saved, then &modified is off and I don't detect

You can try using the b:changedtick variable or the changenr() function.

 :help b:changedtick-variable
 :help changenr()

- Yegappan

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