fish-shell/share/functions/fish_status_to_signal.fish
Aaron Gyes c6166f8ced Shorten more.
More vain attempts to get a bare <TAB> showing as 2 columns in the
pager. This now happens in a 101 column terminal.
2022-01-27 16:21:22 -08:00

17 lines
631 B
Fish

function fish_status_to_signal --description "Convert exit code to signal name"
__fish_make_completion_signals # Make sure signals are cached
for arg in $argv
if test $arg -gt 128
# Important: each element of $__kill_signals is a string like "10 USR1"
if set -l signal_names (string replace -r --filter '^'(math $arg-128)' ' SIG $__kill_signals)
# Some signals have multiple mnemonics. Pick the first one.
echo $signal_names[1]
else
echo $arg
end
else
echo $arg
end
end
return 0
end