Hello,

 

As per PCRE /m modifier $ will match the pattern before any newline.

However boost_regex gives back matches before formfeed(\x0c) & CarriagReturn(\x0d)

Same is observed for ^ i.e match after newline.

 

Please could anybody let me know what is the right pcre behaviour?

I have attached the example for demonstration of the case, using boost_regex

 

Regards,

Chandan