Skip to content

Add support for tmux #48

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
ndeloof wants to merge 1 commit into
base: master
Choose a base branch
from
Open

Add support for tmux #48

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
18 changes: 18 additions & 0 deletions terminfo.go
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -35,6 +35,13 @@ var (
screen_keys = []string{
"\x1bOP", "\x1bOQ", "\x1bOR", "\x1bOS", "\x1b[15~", "\x1b[17~", "\x1b[18~", "\x1b[19~", "\x1b[20~", "\x1b[21~", "\x1b[23~", "\x1b[24~", "\x1b[2~", "\x1b[3~", "\x1b[1~", "\x1b[4~", "\x1b[5~", "\x1b[6~", "\x1bOA", "\x1bOB", "\x1bOD", "\x1bOC",
}
// tmux translates keys itself and emits the same sequences whatever the
// outer terminal is: like screen for Home/End (\E[1~, \E[4~), but cursor
// keys are sent in normal mode (\E[A...) since keypad transmit mode
// (smkx) is never enabled by this library.
tmux_keys = []string{
"\x1bOP", "\x1bOQ", "\x1bOR", "\x1bOS", "\x1b[15~", "\x1b[17~", "\x1b[18~", "\x1b[19~", "\x1b[20~", "\x1b[21~", "\x1b[23~", "\x1b[24~", "\x1b[2~", "\x1b[3~", "\x1b[1~", "\x1b[4~", "\x1b[5~", "\x1b[6~", "\x1b[A", "\x1b[B", "\x1b[D", "\x1b[C",
}
xterm_keys = []string{
"\x1bOP", "\x1bOQ", "\x1bOR", "\x1bOS", "\x1b[15~", "\x1b[17~", "\x1b[18~", "\x1b[19~", "\x1b[20~", "\x1b[21~", "\x1b[23~", "\x1b[24~", "\x1b[2~", "\x1b[3~", "\x1b[H", "\x1b[F", "\x1b[5~", "\x1b[6~", "\x1b[A", "\x1b[B", "\x1b[D", "\x1b[C",
}
Expand All @@ -51,6 +58,8 @@ var (
}{
{"Eterm", eterm_keys},
{"screen", screen_keys},
{"tmux", tmux_keys},
{"tmux-256color", tmux_keys},
{"xterm", xterm_keys},
{"xterm-256color", xterm_keys},
{"rxvt-unicode", rxvt_keys},
Expand Down Expand Up @@ -158,6 +167,7 @@ func setup_term_builtin() error {
{"rxvt-256color", rxvt_keys},
{"linux", linux_keys},
{"Eterm", eterm_keys},
{"tmux", tmux_keys},
{"screen", screen_keys},
// let's assume that 'cygwin' is xterm compatible
{"cygwin", xterm_keys},
Expand All @@ -180,6 +190,14 @@ func setup_term() (err error) {
var header [6]int16
var str_offset, table_offset int16

// Inside tmux, keys are translated by tmux itself so the sequences do
// not depend on TERM (usually screen* or tmux*, whose terminfo entries
// would describe cursor keys in a mode this library never enables).
if os.Getenv("TMUX") != "" {
keys = tmux_keys
return nil
}

data, err = load_terminfo()
if err != nil {
return setup_term_builtin()
Expand Down