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Do not use TMUX_WRAP for DECSCUSR sequence

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Wrapping it will send it to the terminal "directly", which might change the
cursor of another pane, e.g. when starting Neovim and changing to
another pane directly.

tmux has a terminfo extension (Ss/Se) to handle and translate the
DECSCUSR sequences internally.  This can be controlled through
`terminal-overrides`, but does not appear to be able to handle the
uncommon sequences for Konsole.
This commit is contained in:
Daniel Hahler
2015-08-13 03:29:02 +02:00
parent 4c960c3d78
commit 0e546d8b38
2 changed files with 25 additions and 7 deletions
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12
src/nvim/tui/tui.c
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@@ -845,7 +845,7 @@ static void fix_terminfo(TUIData *data)
if ((term_prog && !strcmp(term_prog, "Konsole"))
|| os_getenv("KONSOLE_DBUS_SESSION") != NULL) {
// Konsole uses a proprietary escape code to set the cursor shape
// and does not suppport DECSCUSR.
// and does not support DECSCUSR.
data->unibi_ext.enter_insert_mode = (int)unibi_add_ext_str(ut, NULL,
TMUX_WRAP("\x1b]50;CursorShape=1;BlinkingCursorEnabled=1\x07"));
data->unibi_ext.enter_replace_mode = (int)unibi_add_ext_str(ut, NULL,
@@ -854,13 +854,15 @@ static void fix_terminfo(TUIData *data)
TMUX_WRAP("\x1b]50;CursorShape=0;BlinkingCursorEnabled=0\x07"));
} else if (!vte_version || atoi(vte_version) >= 3900) {
// Assume that the terminal supports DECSCUSR unless it is an
// old VTE based terminal
// old VTE based terminal. This should not get wrapped for tmux,
// which will handle it via its Ss/Se terminfo extension - usually
// according to its terminal-overrides.
data->unibi_ext.enter_insert_mode = (int)unibi_add_ext_str(ut, NULL,
TMUX_WRAP("\x1b[5 q"));
"\x1b[5 q");
data->unibi_ext.enter_replace_mode = (int)unibi_add_ext_str(ut, NULL,
TMUX_WRAP("\x1b[3 q"));
"\x1b[3 q");
data->unibi_ext.exit_insert_mode = (int)unibi_add_ext_str(ut, NULL,
TMUX_WRAP("\x1b[2 q"));
"\x1b[2 q");
}
end: