Hi,
Tim Johnson wrote:
> * ZyX <zyx....@gmail.com> [101112 12:17]:
>>
>> for line in lines
>> execute "normal! i".line
>> " " May be replaced with
>> " call setline(line('.'), line)
>> execute "normal! o"
>> if line is lines[-1]
>> " do something
>> endif
>> endfor
> Hi ZyX:
> I have been enlightened.
> "This works
> for line in lines
> execute "norm! i". line
> if line is lines[-1]
> continue
> else
> execute 'norm! o'
> endif
> endfor
I don't think so, Tim. If "is" is used as the comparison operator for
anything else than a List or a Dictionary it is equivalent to "==" (see
the second section below ":help E693"). So this code does not check if the
last line is processed, but you if it's a line that's identical to the last
line. For example,
let lines = [ '1', '2', '3', '4', '1', '2', '3', '4' ]
for line in lines
if line is lines[-1]
echo line . ' SKIP'
else
echo line . ' OK'
endif
endfor
prints
1 OK
2 OK
3 OK
4 SKIP
1 OK
2 OK
3 OK
4 SKIP
Regards,
Jürgen
--
Sometimes I think the surest sign that intelligent life exists elsewhere
in the universe is that none of it has tried to contact us. (Calvin)
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