Enable 24-bit mode for selected terminals

Unfortunately, there's no standard way to detect support (importantly,
terminfo doesn't encode it), but there's a variety of terminals that
support it that we can detect.

It's better than letting this functionality go to waste.

Check KONSOLE_PROFILE_NAME instead of DBUS_SESSION because Konsole can be compiled without dbus support.

Check ITERM_SESSION_ID's format for 24bit support

This has changed since the last release, just like 24bit support. So if
we check one, we get the other.
This commit is contained in:
Fabian Homborg 2015-10-20 17:02:32 +02:00
parent d90169e79b
commit b73bf53bd3

View File

@ -320,4 +320,13 @@ function __fish_config_interactive -d "Initializations that should be performed
fish_fallback_prompt
end
end
if begin set -q KONSOLE_PROFILE_NAME # KDE's konsole
or string match -q -- "*:*" $ITERM_SESSION_ID # Supporting versions of iTerm2 will include a colon here
or string match -q -- "st-*" $TERM # suckless' st
or test "$VTE_VERSION" -ge 3600 # Should be all gtk3-vte-based terms after version 3.6.0.0
or test "$COLORTERM" = truecolor -o "$COLORTERM" = 24bit # slang expects this
end
set -g fish_term24bit 1
end
end