libbsd as a library was created some years back to pull together BSD-specific functionality to be used on non-BSD systems. When it was in its infancy, and not being widely adopted across non-BSD systems, there was often a need to carry around compat versions of sys/{queue,tree}.h This is no longer the case -- and the compat code for this has never worked on systems which lacked a compatible sys/tree.h header anyway, so remove this, and let the user know that libbsd is needed. A few people have mentioned this to me.

ok op@

When checking for GNU Bison (and presumably other) toolchain commands on MacOS, ther's two main systems most users use. Brew, and Ports. Both of these take different approaches when building software, and although a Portsfile exists for -portable now, those users who don't use that directly, or use brew, and try and build -portable from git directly, will likely be at the mercy of ./configure being able to go off and find the appropriate tools. Therefore, ./configure *tries* to be smart about handling this, and will go and check if brew(1) is installed and try and use that to determine the likely path for where it puts its software. Indeed, for MacPorts, the story is very different, and although some users might therfore use --prefix to ./configure to determine this path, there is an overloaded assumption between --prefix meaning where the binaries are to be installed, and --prefix meaning "go and look elsewhere for other applications". At some point, a dedicated configure option might be required. Reported by grey and jamsek.

Use the & key map to enter a pattern with which to limit the displayed commits to those matching the provided pattern; similar to less(1) and mutt's limit feature. Includes various tweaks from op. ok plus fixes from op@

and adjust the callers. discussed with and ok stsp@

Remove some unneeded comments which were references to files. Add a quick summary output at the end of ./configure which will aid with CI debugging.

When creating a release tarball, use a GOT_RELEASE variable to determine the version of the release.

When installing gotwebd, put this under ${prefix}/sbin

In splitscreen mode, make the active view headline highlight extend the full width of view->ncols. While here, format the tree view header like the blame view by moving the index to the path line. suggested by and ok stsp@

ok stsp@

got_get_repo_commits iterates over the commits and build a queue for later display. My previous memleak fix moved the TAILQ_INSERT_TAIL *before* the logic to exit the loop and so it broke the pagination. This fixes it by delaying the insertion into the queue, but also by moving the check for the "previous" button after we've opened the commit. ok tracey

This adds a new helper function `gotweb_link' that outputs an HTML link with the parameter correctly escaped. ok stsp@

Wrap nproc for non-Linux systems so this script can run on, say, FreeBSD.

Set this script's shebang line to use env to look for bash, as bash isn't always guaranteed to be installed to /bin, especally on BSD systems.

reported by the W3C validator.