Beefy Boxes and Bandwidth Generously Provided by pair Networks
P is for Practical

Re^3: find acronyms in a text

by arun_kom (Monk)
on Jul 23, 2009 at 15:46 UTC ( [id://782703] : note . print w/replies, xml ) Need Help??

in reply to Re^2: find acronyms in a text
in thread find acronyms in a text

well, i thought it didnt matter in this case either way as whatever is captured here is what i want ... but i guess adding capturing brackets to make it explicit is better practise.
... and also the same with using ( ) for undef
am learning ... thanks