Re: regular expression for special character

[Kevin Rodgers]

tomer wrote:
> On Dec 7, 4:57 pm, Kevin Rodgers <kevin.d.rodg...@gmail.com> wrote:
> > tomer wrote:
> > > i want  filter/delete  lines which only the ascii code 0xa with emas
> > > interactive commnd.
> > > Is it possible ?
> > M-x delete-matching-lines RET ^$ RET
>
> Thaks very much , it works.
> I last question about it ( i hope i am rude)
> i need to filter (blank lines space,tabs,empy line mix of them)
> Is it possible with single command
> I tried delete-blank line and it didnt help ?

M-x delete-matching-lines RET ^ [ SPC TAB ] * $ RET

--
Kevin Rodgers
Denver, Colorado, USA