Copy-editing for recent window-functions documentation rewrite.
authorTom Lane <tgl@sss.pgh.pa.us>
Fri, 17 Aug 2012 19:40:35 +0000 (15:40 -0400)
committerTom Lane <tgl@sss.pgh.pa.us>
Fri, 17 Aug 2012 19:40:35 +0000 (15:40 -0400)
commit18226849ea12c566fb2b3be505448e0ba289ea10
treebf4d853738bc9efe6885102c00e551d7978210ed
parent470d0b9789981bc91a8ef2654911d80ab6a6be57
Copy-editing for recent window-functions documentation rewrite.

Fix grammar, put back some removed information, rearrange for clarity.
doc/src/sgml/syntax.sgml