This should result in more useful behaviour when gitwrapper runs and repositories listed in gotd.conf do not yet exist or do no longer exist.

ok op@

Spotted while looking for leaks using Otto' malloc() new leaks detection. Harmless in practice since we just forgot to call got_repo_close() when terminating in some cmd_*() functions, but still a leak. ok stsp@

Very unlikely (an occurrence of it would mean that got produced an invalid fileindex) and harmless anyway since we would just terminate, but a leak is still a leak. ok stsp@

ok op@

ok stsp@

ok stsp@

ok op@

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.