19 Feb
2013
19 Feb
'13
11:41 a.m.
On Feb 19, 2013, at 8:23 PM, Marcello Perathoner <marcello@perathoner.de> wrote:
Historical reasons. When the program generating (1) was written, that format was the current recommendation. When the program generating (2) was written, the recommendation had been updated.
Fair enough. Which one is the canonical form in PG? (1) or (2)? Thanks.