less: upgrade to v581.2.(cherry picked from commit 50d31dbc6e2bc3aa6007edb8cdecbcb84e85d6c0)less: upgrade to v581.(cherry picked from commit 2235c7feac959bcc9ddfd6a2bc6be32102b1f84c)Git Hash: c5c5683eb6c4e1d80e02e1e23e5c9bfc8f83c80bGit Author: delphij@FreeBSD.org
MFC r349549: MFV r349535: less v551.Relnotes: yes
MFC r316339,317396,317829,326010,329554: less v530.Relnotes: yes
Copy head@r302406 to stable/11 as part of the 11.0-RELEASE cycle.Prune svn:mergeinfo from the new branch, as nothing has been mergedhere.Additional commits post-branch will follow.Approved by: re (implicit)Sponsored by: The FreeBSD Foundation
MFV r293125: less v481.MFC after: 1 monthRelnotes: yes
Fix build with clang: properly terminate comment even in #if 0 blocks.Submitted by: dim
MFV: less v453.
MFV: less v449.
Regenerated with latest configure script.MFC after: 1 month
Resolve conflicts; Update defines.h to reflect latest change.
Regen.
Restore old value of LESSKEYFILE_SYS.
Regenerate with less 381 configure script.
Update for less v371
Upgrade to less v358.
bmake glue for less.Reviewed by: peter