The got_lib_privsep.h header expects the path to the libexec directory to be called GOT_LIBEXECDIR. At the moment it always falls back to using /usr/libexec. Fix what looks to be a typo.

When checking for ncurses, only check against the widechar version of the library, otherwise the code won't work correctly, despite it compiling properly. Helped by Thomas Dickey.

This commit modifies the GoT main branch to be able to compile it under linux.

A no-op replayed history ends up having exactly the same commit IDs if all commits are created at roughly the same moment in time. There are no content changes involved so if commit timestamps do not differ then commit hashes will be the same. In which case there is no fork in history for 'got histedit -l' to display, yet the test was always expecting a fork in history to be displayed. Update the test to take this issue into account. The test will now pass no matter which result is produced by the histedit operation. Problem found by Lucas who observed that this test was randomly failing. Patch also provided by Lucas.

pthread_yield(3) is an optional POSIX 2001 extension while sched_yield(2) is part of POSIX 2008. On OpenBSD they are actually equivalent, albeit not documented as such. Using sched_yield(2) helps the -portable version. Patch by Quentin Rameau

Escape sequences are not handled by every echo(1), e.g. not on FreeBSD. '?' is a glob character and must be quoted. '!' is not a shell meta character. ok tracey stsp

ok tracey

ok tracey

clean output without the use of ignore files. ok stsp

Problem reported by Omar Polo.

responsive on large repos. ok jrick stsp