Commits


fix wait


sync with plan 9


cope with programs that leave fd in non-blocking mode (Tim Wiess)


add exitcode


Use gcc -ansi -pedantic in 9c. Fix many non-C89-isms.


shut up about signals in scripts


Add rfork builtin.


ignore window size change


try harder to put background jobs in background; do not print in response to SIGPIPE


handle /dev/stdin always


print out signalled exits


add ulimit and umask as builtins


More little bug fixes


Fix small bugs.


handle interrupts and backgrounded processes a little better.