[Python-Dev] Why does PEP 7/8 explicitly suggest 2 spaces after a period? (original) (raw)

Random832 random832 at fastmail.com
Sun May 22 14:01:44 EDT 2016


On Sun, May 22, 2016, at 11:15, Peter Ludemann via Python-Dev wrote:

I just tried a re-flow in emacs (M-q or fill-paragraph) and it didn't change my single space to two (it also changed 3 spaces after a period to 2; and it preserved my hanging indents).

It won't change a single space to two, but it will add two spaces after a sentence which was previously at the end of a line... and it won't break a line after a dot followed by a single space (Vim isn't clever enough for this second bit), preferring to break before the preceding word instead.

A dot followed by a single space is permitted (hence why you observed it didn't change it to two), it is simply assumed to represent something other than the end of a sentence, such as an initial in a name.



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