K 10
svn:author
V 6
jilles
K 8
svn:date
V 27
2014-01-14T22:56:25.397396Z
K 7
svn:log
V 476
sh: Remove SIGWINCH handler and just check for resize before every read.

The SIGWINCH handler triggers breakage in libedit which is hard to fix; see
PR bin/169773.

Also, window size changes while a program is in foreground (and it rather
than sh will receive SIGWINCH) will now be picked up automatically.

Downside: it is now certain that a resize is only processed after pressing
<Enter>. If libedit is fixed, sh will most likely have to be changed also.

PR:		bin/180146

END