How do I able to replace:

((90+1)%(100-4)) + ((90+1)%(100-4/(6-4))) - (var1%(var2%var3(var4-var5)))

with

XYZ((90+1),(100-4)) + XYZ((90+1),100-4/(6-4)) - XYZ(var1,XYZ(var2,var3(var4-var5)))

with regex?

Thanks,

J

解决方案

this doesn't really look like a very good job for a regex. It looks like you might want to write a quick recursive descent parser instead. If I understand you correctly, you want to replace the infix operator % with a function name XYZ?

So (expression % expression) becomes XYZ(expression, expression)