hello Monks

i am embarrassed to be stumped both by the problem and by my inability to google around it

anyhow, trying to go from, for example "2.3" to "2.03". so, i try:

s{(\d\.)(\d)}{$10$2}

and obviously, the "$1" and the "0" get mushed together. i know i can do

s{(\d)\.(\d)}{$1.0$2}
s{(\d.)(\d)}{$1."0".$2}e

[download]
...and many others

but my real question is, how does one separate variables from real stuff in the replacement?

e!

In reply to separating replacements by electic!mp

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