use a caller-specified size limit for mapped files in got_object_raw_alloc() Without this we end up being confused about whether a raw object has been mapped into memory, leading to crashes. ok op@

adjust a misleading error message in got_object_raw_alloc() ok op@

fix *size not being passed out of read_packed_object_raw() ok op@

tog: add mutt-like =/* keymaps as home/end aliases Also, separate g/G from home/end in the manual and runtime help text as only the former accept a prefixed count modifier. Based on initial diff from Mikhail. ok stsp@

util/got-build-regress.sh: simplify lockfile cleanup trap on EXIT too so the lockfile is deleted on quit (both successful and not.) While here simplify a cd too. ok stsp@

util/got-build-regress.sh: switch from getopt(1) to getopts ok stsp@

show gotd process names in stderr debug logs, too; it is getting too confusing

call realpath() during early startup in gotd's parse.y This ensures that all repositories exist when the process is first started. It will also help to avoid an "rpath" pledge promise in a future gotd which uses a separate session process, by avoiding realpath() calls while starting new processes.

do not treat nonexistent repositories as a fatal error in gotd

fix 'got rebase' not detecting an out-of-date work tree in some cases ok jamsek, op

in got.1, update list of commands which refuse to run during rebase/histedit

show from: and via: headers on consecutive lines in 'got log' and 'tog log' ok jamsek

add -d switch to log usage and sort lexicographically patch by Josiah Frentsos

regress: replace echo \n with printf and heredoc echo \n is not really portable. Not that it matters since the regress suite is already using non-POSIX features (like `local'). However, it's the only place using it and easy to fix. ok jamsek

add regress for new got log -d switch ok stsp@