Replace a formatted string with just a character copy
Add callbacks that get invoked before the next call to select(), which will allow for a nice fix to https://github.com/fish-shell/fish-shell/issues/608. Eliminate the poll handler, and replace it with this mechanism.
Use the new input_common_add_callback mechanism to not execute callbacks while signals are blocked. Should fix https://github.com/fish-shell/fish-shell/issues/608
Try to fix printf tests on Linux
Another attempt to fix the printf tests on 32 bit Linux
Fix a sign warning
the host keyword in ssh/.config is case insensitive

Signed-off-by: Greg Dietsche <Gregory.Dietsche@cuw.edu>
Ignore hashed host names in ssh/known_hosts

Valid DNS names cannot have a | character and hashed ssh hosts
always begin with the | character. Therefore we ignore lines that
begin with |.

Signed-off-by: Greg Dietsche <Gregory.Dietsche@cuw.edu>
Some spaces to tabs in __fish_print_hostnames
Merge remote-tracking branch 'upstream/master'