the bitrig natano_ksh_nodup branch has been created by natano. it is 1 commit behind master, and 1 commit ahead.
commit 8a41628c8bacf3ba91fb7e0c0f0e432ef7215dba diff: https://github.com/bitrig/bitrig/commit/8a41628 author: Martin Natano <[email protected]> date: Fri Feb 27 16:44:12 2015 +0100 Skip duplicates in reverse history search mode. M bin/ksh/emacs.c
