I need to convert float numbers into a string in a certain way[1]. The
original string looks like:
'var*4+5.2E-7-var2'
I need to convert it into:
'var*@"4"+@"5.2E-7"-var2'
so all floating point numbers n need to be replaces by @"n". Can you
suggest a good way to do that?
My main problem is to define a pattern for searching that matches all
floating point numbers, but not e.g. '4+5.2' in the above example.
Is it possible with lua or do I need the lpeg extension?
Thank you very much!
Michael
[1] I need to do that because I use RiscLua which supports floating
point
numbers only as userdata.
