This should have no functional effect, but groups together the variables required to
'rewind' prepare_display() to a particular point in the source string all together.
This also counts beeps, tabs and non-destructive spaces in the same way.
To maintain historical behaviour, BEEP_MAX of zero indicates no beeps allowed (the same
as /SET BEEP OFF), but TAB_MAX and ND_SPACE_MAX of zero indicates no limit.
These globals were used to store the original terminal dimesions from the terminal database (or
in the case of reattaching, supplied by scr-bx) to be applied if the current terminal dimensions
could not be determined.
Instead, we leave the original terminal dimensions in current_term->TI_lines and current_term->TI_cols,
and create current_term->li and current_term->co to store the current terminal dimensions (as eg.
supplied by scr-bx).
If wserv is told to connect to "localhost" it might try to connect to ::1, which won't work because
the wserv socket is AF_INET only.
So explicitly bind the socket and make the connection to "127.0.0.1" instead.
Instead of showing a meaningless pointer value for Screen:, we show the
screen number and ttyname.
Also take the CO, LI values from the window's screen.
Don't show the Prompt: unless one is set.
This ensures that the saved-set-gid is also set, although this shouldn't
matter in practice since we always call execve() soon after, which
overwrites the saved-set-gid with the effective gid anyway.
foreground color code - this ensures that if a wild color code makes it this
far, it doesn't crash the client.
git-svn-id: svn://svn.code.sf.net/p/bitchx/code/trunk@121 13b04d17-f746-0410-82c6-800466cd88b0
