add a regress for this case.

Reported by Mikhail (thanks!), ok jamsek

In diff and blame views, if the user scrolls up during a search, resume search from the first displayed line--not the current match. This makes sense in these views as the "cursor" or current line is the first line. Patch by Mikhail. ok op@

shuffle some code to handle all the page types in the switch. ok tracey@

gotd still requires the config file, of course, but gitwrapper must treat is as optional and remain silent if the file cannot be found.

Since we're going to unconditionally execute gotsh or git-*-pack, don't bother fork()ing and having the main process to wait(2), just execle()! ok stsp@

ok op@

- new sentence, new line - use Pa where needed - move ENVIRONMENT before FILES

ok op@, tracey@ earlier version

ok op@, tracey@

As with the main got project, allow for template to use the YACC environment variable -- either directly, or indirectly if set via ./configure in the main got project.

Rather than always asserting our version of getopt(2), only do so if it lacks certain features. Some of the configure.ac changes have come from openssh-portable.

ok tracey@

simplify gotweb_process_request more, handling all the pages inside the big switch. There's only one entrypoint for rendering the templates gotweb_render_page() that takes the page' content as argument. The only real difference is that gotweb_render_index() now skips directory entries which fails to handle. ok tracey@

When running the bootstrapping shell script autogen.sh, no longer set the AUTO{MAKE,CONF}_VERSION env vars. Although these were guarded and only set to default values on OpenBSD if they weren't already set, these should ideally be set by individual users on OpenBSD themselves. Different versions of OpenBSD could well have different versions.

problem found by naddy@