Michael Grant b4810e5b2d Fix collapsed copy mode on resize and with the cursor below the output.
Rebuilding the folded view wrote a linefeed for every source line, including
the blank lines at the end, so shrinking the window scrolled the collapsed
output into history. Stop at the last non-blank line and rebuild a folded view
at the new size when the window is resized.

When no cursor position could be restored, the fallback used the source row,
which can be past the bottom of the shorter folded view and was then used to
index the grid. Fall back to the nearest visible line and clamp to the screen.

Keep the unfolded source only while fold view is on, so plain copy mode is
back to the incremental sync with one copy of the history. Document
toggle-output -m, and rename struct input_osc_133_ctx to struct osc133_marker.
Line numbers started with L stay absolute when fold view is toggled.

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
2026-10-08 21:05:19 +02:00
2026-10-07 06:08:35 +01:00
2026-09-25 06:20:49 +01:00
2026-06-26 11:28:15 +01:00
2026-03-01 17:01:08 +00:00
2020-05-19 12:34:34 +01:00
2026-09-30 14:38:50 +01:00
2026-03-25 10:38:03 +00:00
2026-10-08 21:05:18 +02:00
2026-10-08 21:05:18 +02:00
2026-07-13 10:29:28 +01:00

Welcome to tmux!

tmux is a terminal multiplexer: it enables a number of terminals to be created,
accessed, and controlled from a single screen. tmux may be detached from a
screen and continue running in the background, then later reattached.

This release runs on OpenBSD, FreeBSD, NetBSD, Linux, macOS and Solaris.

* Dependencies

tmux depends on libevent 2.x, available from:

	https://github.com/libevent/libevent/releases/latest

It also depends on ncurses, available from:

	https://invisible-mirror.net/archives/ncurses/

To build tmux, a C compiler (for example gcc or clang), make, pkg-config and a
suitable yacc (yacc or bison) are needed.

* Installation

To build and install tmux from a release tarball, use:

	$ ./configure && make
	$ sudo make install

tmux can use the utempter library to update utmp(5), if it is installed - run
configure with --enable-utempter to enable this.

To get and build the latest from version control - note that this requires
autoconf, automake and pkg-config:

	$ git clone https://github.com/tmux/tmux.git
	$ cd tmux
	$ sh autogen.sh
	$ ./configure && make
	$ sudo make install

* Contributing

Bug reports, feature suggestions and especially code contributions are most
welcome. Please send by email to:

	tmux-users@googlegroups.com

Or open a GitHub issue or pull request.

* Documentation

For documentation on using tmux, see the tmux.1 manpage. View it from the
source tree with:

	$ nroff -mdoc tmux.1|less

A small example configuration is in example_tmux.conf.

Other documentation is available in the wiki:

	https://github.com/tmux/tmux/wiki

Also see the tmux FAQ at:

	https://github.com/tmux/tmux/wiki/FAQ

A bash(1) completion file is at:

	https://github.com/scop/bash-completion/blob/main/completions/tmux

For debugging, run tmux with -v and -vv to generate server and client log files
in the current directory.

* Support

The tmux mailing list for general discussion and bug reports is:

	https://groups.google.com/forum/#!forum/tmux-users

Subscribe by sending an email to:

	tmux-users+subscribe@googlegroups.com

* License

This file and the CHANGES files are licensed under the ISC license. All other
files have a license and copyright notice at their start.
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