I.2: Avoid non-const global variables

[jonnygrant]

I.2 has the following:

"Alternative: If you use global (more generally namespace scope) data to avoid copying, consider passing the data as an object by reference to const. "

I marked part in bold italic. I suggest amending it to read:

"Alternative: If you use global (more generally namespace scope) data to avoid copying, consider passing the data as a const reference to an object. "

[iglesias]

I suggest keeping it as it is, avoiding to rewrite

'passing the data as an object by reference to const'

'passing the data as a const reference to an object'.

[coreleon]

@jonnygrant I'm a professional C++ Architect for over 23 years and I AGREE WITH YOU "a const reference to an object" !
Sorry for the rant (i did it because there are some guys that DO NOT understand what you are saying - let aside that THEY DO NOT understand a sentence and they are keen on following the shepherds) !

[jwakely]

@coreleon insulting people isn't going to help anything.