Hi,
Suppose there is a string var = 123, I want to substitute 123 by 456,
then I have to write like this s/(var\s+=)\s+\d+/\1 123/. Is there a way
so that I can combine ' ' into the parenthesis as
s/(var\s+=\s+)\d+/\1456? I know \1456 is not correct, but how can I
seperate \1 and 456 without
Am Freitag, 11. März 2005 07.21 schrieb Zeng Nan:
Hi,
Suppose there is a string var = 123, I want to substitute 123 by 456,
then I have to write like this s/(var\s+=)\s+\d+/\1 123/. Is there a way
so that I can combine ' ' into the parenthesis as
s/(var\s+=\s+)\d+/\1456? I know \1456 is not
Suppose there is a string var = 123, I want to substitute 123 by 456,
then I have to write like this s/(var\s+=)\s+\d+/\1 123/. Is there a way
so that I can combine ' ' into the parenthesis as
s/(var\s+=\s+)\d+/\1456? I know \1456 is not correct, but how can I
seperate \1 and 456 without
On Fri, Mar 11, 2005 at 01:10:59AM -0800, Stone wrote:
Is there any chance you'll ever have var=123? Your expression
currently requires the spaces. As far as I can tell, all you're doing
is replacing the numbers on the right hand side of the string. So,
how about using this instead:
