Subcmd exec and signal handling #1925
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See the following commit
"No exit code" means a signal was delivered. Also don't exit with 0 anymore if input processing was interrupted (BrokenPipe).
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handle signals and SIGPIPE like other unix utils
"No exit code" means a signal was delivered. Also don't exit
with 0 anymore if input processing was interrupted (BrokenPipe).
misc small subcommand touch-ups
exec a subcommand directly if not writing to a terminal
main: switch subcommand and pager creation around
See the following commit
make stdout_is_term available in the config