plan9port/bin/Bwait, branch patch

plan9port/bin/Bwait, branch patch Plan 9 from User Space (with patches) Rename Bwait to E. 2004-04-21T21:01:52+00:00 rsc devnull@localhost 2004-04-21T21:01:52+00:00 3c2827901d9b965b3e0716e5e7284fdcd6ce7760

various shell script fixes. 2003-11-23T18:29:08+00:00 rsc devnull@localhost 2003-11-23T18:29:08+00:00 dbd7b9a97eede27e707a279114305d7591d371fc add 9a, 9c, 9l wrapper scripts. label sets label on xterm/9term

add 9a, 9c, 9l wrapper scripts.
label sets label on xterm/9term

B then wait. 2003-10-11T03:58:19+00:00 rsc devnull@localhost 2003-10-11T03:58:19+00:00 93fb47050c80d20d668035c7d1b89d610c1aa7d8