Some ncurses packages have build time configuration options to separate its
different parts into separate libraries. Some Linux distributions in
particular separate out the terminfo routines in to libtinfo.
This change teaches configure that setupterm() can also be found there.
automake 1.14 onwards has started emitting lots of warnings about this
option:
automake: warning: possible forward-incompatibility.
automake: At least a source file is in a subdirectory, but the
'subdir-objects'
automake: automake option hasn't been enabled. For now, the corresponding
output
automake: object file(s) will be placed in the top-level directory.
However,
automake: this behaviour will change in future Automake versions: they will
automake: unconditionally cause object files to be placed in the same
subdirectory
automake: of the corresponding sources.
automake: You are advised to start using 'subdir-objects' option throughout
your
automake: project, to avoid future incompatibilities.
So enable this in AM_INIT_AUTOMAKE.
This doesn't seem to break older automake versions.
The current behaviour of mouse-resize-pane is such that if the mouse button
is held down and a selection takes place within a pane, that if the mouse
pointer then hits a border edge, that pane-resize would initiate.
This seems counter-intuitive; instead, check for a resize condition if the
border of a pane is selected, and in the case of mouse selection within a
pane, no longer resize the pane if edge of the border is hit.
When a pane is maximized, and text is selected, we end up checking if a pane
switch is needed. This therefore means we might end up selecting panes
which aren't visible.
The point of setting TMUX_TMPDIR is to then make any labels from -L go to
that directory. In the case of makesocketpath() with no TMUX_TMPDIR set,
would set both the path and the default socket to a file. The checking of
the permissions on the file worked fine in that case, but when TMUX_TMPDIR
is set, won't work on a directory.
This fixes the problem by ensuring the check on the permissions is performed
on directories only.
When clearing WINLINK_ALERTFLAGS for all sessions, we must also, for that
window, clear the window->flags as well, otherwise sessions may well still
see flags for winlinks long since cleared.
This therfore introduces WINDOW_ALERTFLAGS to help with this.
When choose-tree is told to expand/collapse items (especially when first
rendering collapsed to just show sessions), ensure that in addition to
setting the selected item, that the item itself appears on the bottom of the
screen, rather than off screen.
This was causing rendering glitches when a very small tmux window tried to
render a list of items in choose-tree much larger than itself, and the
selected item appeared off screen, and didn't show the selection until the
selection had wrapped around to the top of the screen.
When calling 'movew -r' on a session to reorder the winlinks, ensure when
adding back in the information for the lastw stack that we look up the
winlink based on the window and not its index.
Using the index doesn't make sense here because when comparing it to the old
set, it will never match since the winlink has been renumbered.
Bug reported by Ben Boeckel.
When receiving mouse inputs, we should set the x/y coordinates earlier than
we currently do, so that we aren't off-by-one in the case when the statusbar
is at the top of the screen.
