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fish_vi_cursor: Remove terminal checks

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We keep having to extend these with new terminals, and I can no longer
find a terminal that fails this.

Even emacs' ansi-term can now at least reliably ignore the sequence.
This commit is contained in:
Fabian Boehm 2024-08-30 19:43:09 +02:00
parent 1020d830e5
commit 983746a697
1 changed files with 2 additions and 56 deletions
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58
share/functions/fish_vi_cursor.fish
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@ -10,60 +10,6 @@ function fish_vi_cursor -d 'Set cursor shape for different vi modes'
return
end
# If this variable is set, skip all checks
if not set -q fish_vi_force_cursor
# Emacs Makes All Cursors Suck
if set -q INSIDE_EMACS
return
end
# vte-based terms set $TERM = xterm*, but only gained support in 2015.
# From https://bugzilla.gnome.org/show_bug.cgi?id=720821, it appears it was version 0.40.0
if set -q VTE_VERSION
and test "$VTE_VERSION" -lt 4000 2>/dev/null
return
end
# Similarly, genuine XTerm can do it since v280.
if set -q XTERM_VERSION
and not test (string replace -r "XTerm\((\d+)\)" '$1' -- "$XTERM_VERSION") -ge 280 2>/dev/null
return
end
# We need one of these terms.
# It would be lovely if we could rely on terminfo, but:
# - The "Ss" entry isn't a thing in macOS' old and crusty terminfo
# - It is set for xterm, and everyone and their dog claims to be xterm
#
# So we just don't care about $TERM, unless it is one of the few terminals that actually have their own entry.
if not set -q KONSOLE_PROFILE_NAME
and not test -n "$KONSOLE_VERSION" -a "$KONSOLE_VERSION" -ge 200400 # konsole, but new.
and not set -q ITERM_PROFILE
and not set -q VTE_VERSION # which version is already checked above
and not set -q WT_PROFILE_ID
and not set -q XTERM_VERSION
and not string match -q Apple_Terminal -- $TERM_PROGRAM
and not string match -rq '^st(-.*)$' -- $TERM
and not string match -q 'xterm-kitty*' -- $TERM
and not string match -q 'rxvt*' -- $TERM
and not string match -q 'alacritty*' -- $TERM
and not string match -q 'xterm-ghostty*' -- $TERM
and not string match -q 'foot*' -- $TERM
and not begin
set -q TMUX
and string match -qr '^screen|^tmux' -- $TERM
end
return
end
end
set -l terminal $argv[1]
set -q terminal[1]
or set terminal auto
set -l function __fish_cursor_xterm
set -q fish_cursor_unknown
or set -g fish_cursor_unknown block
@ -73,7 +19,7 @@ function fish_vi_cursor -d 'Set cursor shape for different vi modes'
if not set -q \$varname
set varname fish_cursor_unknown
end
$function \$\$varname
__fish_cursor_xterm \$\$varname
end
" | source
@ -86,7 +32,7 @@ function fish_vi_cursor -d 'Set cursor shape for different vi modes'
if not set -q \$varname
set varname fish_cursor_unknown
end
$function \$\$varname
__fish_cursor_xterm \$\$varname
end
" | source
end