mojombo/jekyll — pull request #1386 by parkr (2013-08-06 16:34:46+00:00)
Title: Disable automatically-generated excerpts with option

If `excerpt_separator` is set to `""`, automatically-extracted excerpts are not
generated and replaced with just an empty string.

Ref: #1380, #933, #837, #1339, #1302, #1033, #1321, #1307