R help - Jun 2008 - Space character introduced bu paste

Dear R-Users,

I am trying to use paste to paste the character ' around a character 
vector.

Paste appears to place spaces (" ") around this. Anyway this can be
done
without the unintended introduction of space characters ?

Please see example below.

Many thanks,
Tolga

> charlist<-c("a","b","c")
> lapply(charlist, function (y) paste("'",y,"'"))
[[1]]
[1] "' a '"

[[2]]
[1] "' b '"

[[3]]
[1] "' c '"


There is a space character around "a", "b" and
"c", i.e. "' a '" instead
of "'a'". I would like to get this to work without those space
characters.

Many thanks in advance for any help.
Regards,
Tolga

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tolga.i.uzuner at jpmorgan.com:
>> charlist<-c("a","b","c")
>> lapply(charlist, function (y)
paste("'",y,"'"))
Use 'sep=""'. And using 'sapply' instead of
'lapply' gives a nicer input.
The following works.

$ sapply(charlist, function(y) paste("'",y,"'",
sep=""))
    a     b     c
"'a'" "'b'" "'c'"

-- 
Karl Ove Hufthammer