mhinz/vim-signify — pull request #97 by jamessan (2013-11-22 19:06:39+00:00)
Title: Use 1-based indexing for buffer ranges

`:SyDebug` is displaying info if an alternate buffer is set. This
occurs because a buffer number of 0 represents the alternate buffer.
Using a 1-based range in sy#debug#list_active_buffers fixes this.

Signed-off-by: James McCoy