Allow commit loading trigged by the End/G keys to be cancelled with Backspace. ok jasper

tweak implementation of separate send {} and fetch {} conf blocks Tweak man page. Factor out repeated code in if/else branches in send_gotconfig_remotes(). ok stsp@

reintroduce allowing empty fetch and send blocks with correct grammar. ok stsp@

tog: add support for navigating to first/last item of log and diff views The keybindings that we settled on are Home, Ctrl-u and g to go to the first item and End, G to go to the last. This resembles those commonly found elsewhere, eg vi/less. discussed with and ok stsp

provide separate send {} and fetch {} configuration blocks in got.conf Feature requested by naddy. ok naddy, who also suggested some tweaks that will arrive shortly

use gmtime_r(3) instead of localtime_r(3) to display time in UTC as intended Problem noticed by naddy due to failing regress tests at midnight, and then analyzed with additional help from millert. ok naddy

stop allowing empty send {} or fetch {} blocks; yacc complained about grammar yacc has been complaining about "shift/reduce conflicts" since commit 16c4be8c1cab9456f9dd0468c27f8ab73235737e Revert that change for now. Not sure how it can be done properly. In any case, allowing empty config blocks is not very important.

reject port number zero

validate non-optional settings in send {} and fetch {} config blocks.

rename variables to avoid too much repetition of the term 'repo'

fix seek to incorrect offset in the delta base when creating deltas The stretchblk() function needs to compare data located after the block which has just been matched. However, upon entry it was resetting the file pointer of the delta base to the beginning(!) of the block. The other file is correctly positioned after the block. In many cases the data won't match and stretchblk() will not stretch the matched block. But when the data did happen to match this resulted in a bogus delta, and wrong file contents when the delta was applied. Fix this by setting the delta base file pointer to end of the block. Problem reported by naddy after our server refused a pack file which was sent by 'got send'. I could reproduce the issue by running the 'gotadmin pack' command on a copy of naddy's repository. ok naddy

make realloc_ids() malloc-like and do not overallocate Let realloc_ids() take as argument the number of entries to allocate. Do not allocate an extra chunk. ok stsp

add missing "return 1" to failure handling in the regress scripts ok stsp@

drop realloc_ids() initialization calls, one of which had a typo realloc_ids() is called again in the loops that assign to the ID arrays, before the first assignment. ok stsp

Add got(1) command tab-completion for ksh(1) to EXAMPLES section. Suggested by Clint Pachl, thanks!