|  | #!/bin/sh | 
|  |  | 
|  | PATH=/bin:/usr/bin | 
|  | TERM=screen | 
|  |  | 
|  | [ -z "$TEST_TMUX" ] && TEST_TMUX=$(readlink -f ../tmux) | 
|  | TMUX="$TEST_TMUX -Ltest" | 
|  | $TMUX kill-server 2>/dev/null | 
|  | TMUX2="$TEST_TMUX -Ltest2" | 
|  | $TMUX2 kill-server 2>/dev/null | 
|  |  | 
|  | TMP=$(mktemp) | 
|  | trap "rm -f $TMP" 0 1 15 | 
|  |  | 
|  | $TMUX2 -f/dev/null new -d || exit 1 | 
|  | $TMUX -f/dev/null new -d "$TMUX2 attach" || exit 1 | 
|  | sleep 0.1 | 
|  |  | 
|  | exit_status=0 | 
|  |  | 
|  | format_string () { | 
|  | case $1 in | 
|  | *\') | 
|  | printf '"%%%%"' | 
|  | ;; | 
|  | *) | 
|  | printf "'%%%%'" | 
|  | ;; | 
|  | esac | 
|  | } | 
|  |  | 
|  | assert_key () { | 
|  | keys=$1 | 
|  | expected_name=$2 | 
|  | format_string=$(format_string "$expected_name") | 
|  |  | 
|  | $TMUX2 command-prompt -k 'display-message -pl '"$format_string" > "$TMP" & | 
|  | sleep 0.05 | 
|  |  | 
|  | $TMUX send-keys $keys | 
|  |  | 
|  | wait | 
|  |  | 
|  | keys=$(printf '%s' "$keys" | sed -e 's/Escape/\\\\033/g' | tr -d '[:space:]') | 
|  | actual_name=$(tr -d '[:space:]' < "$TMP") | 
|  |  | 
|  | if [ "$actual_name" = "$expected_name" ]; then | 
|  | if [ -n "$VERBOSE" ]; then | 
|  | echo "[PASS] $keys -> $actual_name" | 
|  | fi | 
|  | else | 
|  | echo "[FAIL] $keys -> $expected_name (Got: '$actual_name')" | 
|  | exit_status=1 | 
|  | fi | 
|  |  | 
|  | if [ "$3" = "--" ]; then | 
|  | shift; shift; shift | 
|  | assert_key "$@" | 
|  | fi | 
|  |  | 
|  | } | 
|  |  | 
|  | assert_key 0x00 'C-Space' # -- 'Escape 0x00' 'M-C-Space' | 
|  | assert_key 0x01 'C-a'	  -- 'Escape 0x01' 'M-C-a' | 
|  | assert_key 0x02 'C-b'	  -- 'Escape 0x02' 'M-C-b' | 
|  | assert_key 0x03 'C-c'	  -- 'Escape 0x03' 'M-C-c' | 
|  | assert_key 0x04 'C-d'	  -- 'Escape 0x04' 'M-C-d' | 
|  | assert_key 0x05 'C-e'	  -- 'Escape 0x05' 'M-C-e' | 
|  | assert_key 0x06 'C-f'	  -- 'Escape 0x06' 'M-C-f' | 
|  | assert_key 0x07 'C-g'	  -- 'Escape 0x07' 'M-C-g' | 
|  | assert_key 0x08 'C-h'	  -- 'Escape 0x08' 'M-C-h' | 
|  | assert_key 0x09 'Tab'	  -- 'Escape 0x09' 'M-Tab' | 
|  | assert_key 0x0A 'C-j'	  -- 'Escape 0x0A' 'M-C-j' | 
|  | assert_key 0x0B 'C-k'	  -- 'Escape 0x0B' 'M-C-k' | 
|  | assert_key 0x0C 'C-l'	  -- 'Escape 0x0C' 'M-C-l' | 
|  | assert_key 0x0D 'Enter'	  -- 'Escape 0x0D' 'M-Enter' | 
|  | assert_key 0x0E 'C-n'	  -- 'Escape 0x0E' 'M-C-n' | 
|  | assert_key 0x0F 'C-o'	  -- 'Escape 0x0F' 'M-C-o' | 
|  | assert_key 0x10 'C-p'	  -- 'Escape 0x10' 'M-C-p' | 
|  | assert_key 0x11 'C-q'	  -- 'Escape 0x11' 'M-C-q' | 
|  | assert_key 0x12 'C-r'	  -- 'Escape 0x12' 'M-C-r' | 
|  | assert_key 0x13 'C-s'	  -- 'Escape 0x13' 'M-C-s' | 
|  | assert_key 0x14 'C-t'	  -- 'Escape 0x14' 'M-C-t' | 
|  | assert_key 0x15 'C-u'	  -- 'Escape 0x15' 'M-C-u' | 
|  | assert_key 0x16 'C-v'	  -- 'Escape 0x16' 'M-C-v' | 
|  | assert_key 0x17 'C-w'	  -- 'Escape 0x17' 'M-C-w' | 
|  | assert_key 0x18 'C-x'	  -- 'Escape 0x18' 'M-C-x' | 
|  | assert_key 0x19 'C-y'	  -- 'Escape 0x19' 'M-C-y' | 
|  | assert_key 0x1A 'C-z'	  -- 'Escape 0x1A' 'M-C-z' | 
|  | assert_key 0x1B 'Escape'  -- 'Escape 0x1B' 'M-Escape' | 
|  | assert_key 0x1C "C-\\"	  -- 'Escape 0x1C' "M-C-\\" | 
|  | assert_key 0x1D 'C-]'	  -- 'Escape 0x1D' 'M-C-]' | 
|  | assert_key 0x1E 'C-^'	  -- 'Escape 0x1E' 'M-C-^' | 
|  | assert_key 0x1F 'C-_'	  -- 'Escape 0x1F' 'M-C-_' | 
|  | assert_key 0x20 'Space'	  -- 'Escape 0x20' 'M-Space' | 
|  | assert_key 0x21 '!'	  -- 'Escape 0x21' 'M-!' | 
|  | assert_key 0x22 '"'	  -- 'Escape 0x22' 'M-"' | 
|  | assert_key 0x23 '#'	  -- 'Escape 0x23'= 'M-#' | 
|  | assert_key 0x24 '$'	  -- 'Escape 0x24'= 'M-$' | 
|  | assert_key 0x25 '%'	  -- 'Escape 0x25'= 'M-%' | 
|  | assert_key 0x26 '&'	  -- 'Escape 0x26'= 'M-&' | 
|  | assert_key 0x27 "'"	  -- 'Escape 0x27' "M-'" | 
|  | assert_key 0x28 '('	  -- 'Escape 0x28' 'M-(' | 
|  | assert_key 0x29 ')'	  -- 'Escape 0x29' 'M-)' | 
|  | assert_key 0x2A '*'	  -- 'Escape 0x2A' 'M-*' | 
|  | assert_key 0x2B '+'	  -- 'Escape 0x2B' 'M-+' | 
|  | assert_key 0x2C ','	  -- 'Escape 0x2C' 'M-,' | 
|  | assert_key 0x2D '-'	  -- 'Escape 0x2D' 'M--' | 
|  | assert_key 0x2E '.'	  -- 'Escape 0x2E' 'M-.' | 
|  | assert_key 0x2F '/'	  -- 'Escape 0x2F' 'M-/' | 
|  | assert_key 0x30 '0'	  -- 'Escape 0x30' 'M-0' | 
|  | assert_key 0x31 '1'	  -- 'Escape 0x31' 'M-1' | 
|  | assert_key 0x32 '2'	  -- 'Escape 0x32' 'M-2' | 
|  | assert_key 0x33 '3'	  -- 'Escape 0x33' 'M-3' | 
|  | assert_key 0x34 '4'	  -- 'Escape 0x34' 'M-4' | 
|  | assert_key 0x35 '5'	  -- 'Escape 0x35' 'M-5' | 
|  | assert_key 0x36 '6'	  -- 'Escape 0x36' 'M-6' | 
|  | assert_key 0x37 '7'	  -- 'Escape 0x37' 'M-7' | 
|  | assert_key 0x38 '8'	  -- 'Escape 0x38' 'M-8' | 
|  | assert_key 0x39 '9'	  -- 'Escape 0x39' 'M-9' | 
|  | assert_key 0x3A ':'	  -- 'Escape 0x3A' 'M-:' | 
|  | assert_key 0x3B ';'	  -- 'Escape 0x3B' 'M-;' | 
|  | assert_key 0x3C '<'	  -- 'Escape 0x3C' 'M-<' | 
|  | assert_key 0x3D '='	  -- 'Escape 0x3D' 'M-=' | 
|  | assert_key 0x3E '>'	  -- 'Escape 0x3E' 'M->' | 
|  | assert_key 0x3F '?'	  -- 'Escape 0x3F' 'M-?' | 
|  | assert_key 0x40 '@'	  -- 'Escape 0x40' 'M-@' | 
|  | assert_key 0x41 'A'	  -- 'Escape 0x41' 'M-A' | 
|  | assert_key 0x42 'B'	  -- 'Escape 0x42' 'M-B' | 
|  | assert_key 0x43 'C'	  -- 'Escape 0x43' 'M-C' | 
|  | assert_key 0x44 'D'	  -- 'Escape 0x44' 'M-D' | 
|  | assert_key 0x45 'E'	  -- 'Escape 0x45' 'M-E' | 
|  | assert_key 0x46 'F'	  -- 'Escape 0x46' 'M-F' | 
|  | assert_key 0x47 'G'	  -- 'Escape 0x47' 'M-G' | 
|  | assert_key 0x48 'H'	  -- 'Escape 0x48' 'M-H' | 
|  | assert_key 0x49 'I'	  -- 'Escape 0x49' 'M-I' | 
|  | assert_key 0x4A 'J'	  -- 'Escape 0x4A' 'M-J' | 
|  | assert_key 0x4B 'K'	  -- 'Escape 0x4B' 'M-K' | 
|  | assert_key 0x4C 'L'	  -- 'Escape 0x4C' 'M-L' | 
|  | assert_key 0x4D 'M'	  -- 'Escape 0x4D' 'M-M' | 
|  | assert_key 0x4E 'N'	  -- 'Escape 0x4E' 'M-N' | 
|  | assert_key 0x4F 'O'	  -- 'Escape 0x4F' 'M-O' | 
|  | assert_key 0x50 'P'	  -- 'Escape 0x50' 'M-P' | 
|  | assert_key 0x51 'Q'	  -- 'Escape 0x51' 'M-Q' | 
|  | assert_key 0x52 'R'	  -- 'Escape 0x52' 'M-R' | 
|  | assert_key 0x53 'S'	  -- 'Escape 0x53' 'M-S' | 
|  | assert_key 0x54 'T'	  -- 'Escape 0x54' 'M-T' | 
|  | assert_key 0x55 'U'	  -- 'Escape 0x55' 'M-U' | 
|  | assert_key 0x56 'V'	  -- 'Escape 0x56' 'M-V' | 
|  | assert_key 0x57 'W'	  -- 'Escape 0x57' 'M-W' | 
|  | assert_key 0x58 'X'	  -- 'Escape 0x58' 'M-X' | 
|  | assert_key 0x59 'Y'	  -- 'Escape 0x59' 'M-Y' | 
|  | assert_key 0x5A 'Z'	  -- 'Escape 0x5A' 'M-Z' | 
|  | assert_key 0x5B '['	  -- 'Escape 0x5B' 'M-[' | 
|  | assert_key 0x5C "\\"	  -- 'Escape 0x5C' "M-\\" | 
|  | assert_key 0x5D ']'	  -- 'Escape 0x5D' 'M-]' | 
|  | assert_key 0x5E '^'	  -- 'Escape 0x5E' 'M-^' | 
|  | assert_key 0x5F '_'	  -- 'Escape 0x5F' 'M-_' | 
|  | assert_key 0x60 '`'	  -- 'Escape 0x60' 'M-`' | 
|  | assert_key 0x61 'a'	  -- 'Escape 0x61' 'M-a' | 
|  | assert_key 0x62 'b'	  -- 'Escape 0x62' 'M-b' | 
|  | assert_key 0x63 'c'	  -- 'Escape 0x63' 'M-c' | 
|  | assert_key 0x64 'd'	  -- 'Escape 0x64' 'M-d' | 
|  | assert_key 0x65 'e'	  -- 'Escape 0x65' 'M-e' | 
|  | assert_key 0x66 'f'	  -- 'Escape 0x66' 'M-f' | 
|  | assert_key 0x67 'g'	  -- 'Escape 0x67' 'M-g' | 
|  | assert_key 0x68 'h'	  -- 'Escape 0x68' 'M-h' | 
|  | assert_key 0x69 'i'	  -- 'Escape 0x69' 'M-i' | 
|  | assert_key 0x6A 'j'	  -- 'Escape 0x6A' 'M-j' | 
|  | assert_key 0x6B 'k'	  -- 'Escape 0x6B' 'M-k' | 
|  | assert_key 0x6C 'l'	  -- 'Escape 0x6C' 'M-l' | 
|  | assert_key 0x6D 'm'	  -- 'Escape 0x6D' 'M-m' | 
|  | assert_key 0x6E 'n'	  -- 'Escape 0x6E' 'M-n' | 
|  | assert_key 0x6F 'o'	  -- 'Escape 0x6F' 'M-o' | 
|  | assert_key 0x70 'p'	  -- 'Escape 0x70' 'M-p' | 
|  | assert_key 0x71 'q'	  -- 'Escape 0x71' 'M-q' | 
|  | assert_key 0x72 'r'	  -- 'Escape 0x72' 'M-r' | 
|  | assert_key 0x73 's'	  -- 'Escape 0x73' 'M-s' | 
|  | assert_key 0x74 't'	  -- 'Escape 0x74' 'M-t' | 
|  | assert_key 0x75 'u'	  -- 'Escape 0x75' 'M-u' | 
|  | assert_key 0x76 'v'	  -- 'Escape 0x76' 'M-v' | 
|  | assert_key 0x77 'w'	  -- 'Escape 0x77' 'M-w' | 
|  | assert_key 0x78 'x'	  -- 'Escape 0x78' 'M-x' | 
|  | assert_key 0x79 'y'	  -- 'Escape 0x79' 'M-y' | 
|  | assert_key 0x7A 'z'	  -- 'Escape 0x7A' 'M-z' | 
|  | assert_key 0x7B '{'	  -- 'Escape 0x7B' 'M-{' | 
|  | assert_key 0x7C '|'	  -- 'Escape 0x7C' 'M-|' | 
|  | assert_key 0x7D '}'	  -- 'Escape 0x7D' 'M-}' | 
|  | assert_key 0x7E '~'	  -- 'Escape 0x7E' 'M-~' | 
|  | assert_key 0x7F 'BSpace'  -- 'Escape 0x7F' 'M-BSpace' | 
|  |  | 
|  | # Numeric keypad | 
|  | assert_key 'Escape OM' 'KPEnter' -- 'Escape Escape OM' 'M-KPEnter' | 
|  | assert_key 'Escape Oj' 'KP*'	 -- 'Escape Escape Oj' 'M-KP*' | 
|  | assert_key 'Escape Ok' 'KP+'	 -- 'Escape Escape Ok' 'M-KP+' | 
|  | assert_key 'Escape Om' 'KP-'	 -- 'Escape Escape Om' 'M-KP-' | 
|  | assert_key 'Escape On' 'KP.'	 -- 'Escape Escape On' 'M-KP.' | 
|  | assert_key 'Escape Oo' 'KP/'	 -- 'Escape Escape Oo' 'M-KP/' | 
|  | assert_key 'Escape Op' 'KP0'	 -- 'Escape Escape Op' 'M-KP0' | 
|  | assert_key 'Escape Oq' 'KP1'	 -- 'Escape Escape Oq' 'M-KP1' | 
|  | assert_key 'Escape Or' 'KP2'	 -- 'Escape Escape Or' 'M-KP2' | 
|  | assert_key 'Escape Os' 'KP3'	 -- 'Escape Escape Os' 'M-KP3' | 
|  | assert_key 'Escape Ot' 'KP4'	 -- 'Escape Escape Ot' 'M-KP4' | 
|  | assert_key 'Escape Ou' 'KP5'	 -- 'Escape Escape Ou' 'M-KP5' | 
|  | assert_key 'Escape Ov' 'KP6'	 -- 'Escape Escape Ov' 'M-KP6' | 
|  | assert_key 'Escape Ow' 'KP7'	 -- 'Escape Escape Ow' 'M-KP7' | 
|  | assert_key 'Escape Ox' 'KP8'	 -- 'Escape Escape Ox' 'M-KP8' | 
|  | assert_key 'Escape Oy' 'KP9'	 -- 'Escape Escape Oy' 'M-KP9' | 
|  |  | 
|  | # Arrow keys | 
|  | assert_key 'Escape OA' 'Up'    -- 'Escape Escape OA' 'M-Up' | 
|  | assert_key 'Escape OB' 'Down'  -- 'Escape Escape OB' 'M-Down' | 
|  | assert_key 'Escape OC' 'Right' -- 'Escape Escape OC' 'M-Right' | 
|  | assert_key 'Escape OD' 'Left'  -- 'Escape Escape OD' 'M-Left' | 
|  |  | 
|  | assert_key 'Escape [A' 'Up'    -- 'Escape Escape [A' 'M-Up' | 
|  | assert_key 'Escape [B' 'Down'  -- 'Escape Escape [B' 'M-Down' | 
|  | assert_key 'Escape [C' 'Right' -- 'Escape Escape [C' 'M-Right' | 
|  | assert_key 'Escape [D' 'Left'  -- 'Escape Escape [D' 'M-Left' | 
|  |  | 
|  | # Other xterm keys | 
|  | assert_key 'Escape OH' 'Home' -- 'Escape Escape OH' 'M-Home' | 
|  | assert_key 'Escape OF' 'End'  -- 'Escape Escape OF' 'M-End' | 
|  |  | 
|  | assert_key 'Escape [H' 'Home' -- 'Escape Escape [H' 'M-Home' | 
|  | assert_key 'Escape [F' 'End'  -- 'Escape Escape [F' 'M-End' | 
|  |  | 
|  | # rxvt arrow keys | 
|  | assert_key 'Escape Oa' 'C-Up' | 
|  | assert_key 'Escape Ob' 'C-Down' | 
|  | assert_key 'Escape Oc' 'C-Right' | 
|  | assert_key 'Escape Od' 'C-Left' | 
|  | assert_key 'Escape [a' 'S-Up' | 
|  | assert_key 'Escape [b' 'S-Down' | 
|  | assert_key 'Escape [c' 'S-Right' | 
|  | assert_key 'Escape [d' 'S-Left' | 
|  |  | 
|  | # rxvt function keys | 
|  | assert_key 'Escape [11~' 'F1' | 
|  | assert_key 'Escape [12~' 'F2' | 
|  | assert_key 'Escape [13~' 'F3' | 
|  | assert_key 'Escape [14~' 'F4' | 
|  | assert_key 'Escape [15~' 'F5' | 
|  | assert_key 'Escape [17~' 'F6' | 
|  | assert_key 'Escape [18~' 'F7' | 
|  | assert_key 'Escape [19~' 'F8' | 
|  | assert_key 'Escape [20~' 'F9' | 
|  | assert_key 'Escape [21~' 'F10' | 
|  | assert_key 'Escape [23~' 'F11' | 
|  | assert_key 'Escape [24~' 'F12' | 
|  |  | 
|  | # With TERM=screen, these will be seen as F11 and F12 | 
|  | # assert_key 'Escape [23~' 'S-F1' | 
|  | # assert_key 'Escape [24~' 'S-F2' | 
|  | assert_key 'Escape [25~' 'S-F3' | 
|  | assert_key 'Escape [26~' 'S-F4' | 
|  | assert_key 'Escape [28~' 'S-F5' | 
|  | assert_key 'Escape [29~' 'S-F6' | 
|  | assert_key 'Escape [31~' 'S-F7' | 
|  | assert_key 'Escape [32~' 'S-F8' | 
|  | assert_key 'Escape [33~' 'S-F9' | 
|  | assert_key 'Escape [34~' 'S-F10' | 
|  | assert_key 'Escape [23$' 'S-F11' | 
|  | assert_key 'Escape [24$' 'S-F12' | 
|  |  | 
|  | assert_key 'Escape [11^' 'C-F1' | 
|  | assert_key 'Escape [12^' 'C-F2' | 
|  | assert_key 'Escape [13^' 'C-F3' | 
|  | assert_key 'Escape [14^' 'C-F4' | 
|  | assert_key 'Escape [15^' 'C-F5' | 
|  | assert_key 'Escape [17^' 'C-F6' | 
|  | assert_key 'Escape [18^' 'C-F7' | 
|  | assert_key 'Escape [19^' 'C-F8' | 
|  | assert_key 'Escape [20^' 'C-F9' | 
|  | assert_key 'Escape [21^' 'C-F10' | 
|  | assert_key 'Escape [23^' 'C-F11' | 
|  | assert_key 'Escape [24^' 'C-F12' | 
|  |  | 
|  | assert_key 'Escape [11@' 'C-S-F1' | 
|  | assert_key 'Escape [12@' 'C-S-F2' | 
|  | assert_key 'Escape [13@' 'C-S-F3' | 
|  | assert_key 'Escape [14@' 'C-S-F4' | 
|  | assert_key 'Escape [15@' 'C-S-F5' | 
|  | assert_key 'Escape [17@' 'C-S-F6' | 
|  | assert_key 'Escape [18@' 'C-S-F7' | 
|  | assert_key 'Escape [19@' 'C-S-F8' | 
|  | assert_key 'Escape [20@' 'C-S-F9' | 
|  | assert_key 'Escape [21@' 'C-S-F10' | 
|  | assert_key 'Escape [23@' 'C-S-F11' | 
|  | assert_key 'Escape [24@' 'C-S-F12' | 
|  |  | 
|  | # Focus tracking | 
|  | assert_key 'Escape [I' 'FocusIn' | 
|  | assert_key 'Escape [O' 'FocusOut' | 
|  |  | 
|  | # Paste keys | 
|  | assert_key 'Escape [200~' 'PasteStart' | 
|  | assert_key 'Escape [201~' 'PasteEnd' | 
|  |  | 
|  | assert_key 'Escape [Z' 'BTab' | 
|  |  | 
|  | assert_extended_key () { | 
|  | code=$1 | 
|  | key_name=$2 | 
|  |  | 
|  | assert_key "Escape [${code};5u" "C-$key_name" | 
|  | assert_key "Escape [${code};7u" "M-C-$key_name" | 
|  | } | 
|  |  | 
|  | # Extended keys | 
|  | # assert_extended_key 65 'A' | 
|  | # assert_extended_key 66 'B' | 
|  | # assert_extended_key 67 'C' | 
|  | # assert_extended_key 68 'D' | 
|  | # assert_extended_key 69 'E' | 
|  | # assert_extended_key 70 'F' | 
|  | # assert_extended_key 71 'G' | 
|  | # assert_extended_key 72 'H' | 
|  | # assert_extended_key 73 'I' | 
|  | # assert_extended_key 74 'J' | 
|  | # assert_extended_key 75 'K' | 
|  | # assert_extended_key 76 'L' | 
|  | # assert_extended_key 77 'M' | 
|  | # assert_extended_key 78 'N' | 
|  | # assert_extended_key 79 'O' | 
|  | # assert_extended_key 80 'P' | 
|  | # assert_extended_key 81 'Q' | 
|  | # assert_extended_key 82 'R' | 
|  | # assert_extended_key 83 'S' | 
|  | # assert_extended_key 84 'T' | 
|  | # assert_extended_key 85 'U' | 
|  | # assert_extended_key 86 'V' | 
|  | # assert_extended_key 87 'W' | 
|  | # assert_extended_key 88 'X' | 
|  | # assert_extended_key 89 'Y' | 
|  | # assert_extended_key 90 'Z' | 
|  | # assert_extended_key 123 '{' | 
|  | # assert_extended_key 124 '|' | 
|  | # assert_extended_key 125 '}' | 
|  |  | 
|  | # assert_key 'Escape [105;5u' 'C-i' | 
|  | # assert_key 'Escape [73;5u' 'C-I' | 
|  |  | 
|  | # assert_key 'Escape [109;5u' 'C-m' | 
|  | # assert_key 'Escape [77;5u' 'C-M' | 
|  |  | 
|  | # assert_key 'Escape [91;5u' 'C-[' | 
|  | assert_key 'Escape [123;5u' 'C-{' | 
|  |  | 
|  | # assert_key 'Escape [64;5u' 'C-@' | 
|  |  | 
|  | assert_key 'Escape [32;2u' 'S-Space' | 
|  | # assert_key 'Escape [32;6u' 'C-S-Space' | 
|  |  | 
|  | assert_key 'Escape [9;5u' 'C-Tab' | 
|  | assert_key 'Escape [1;5Z' 'C-S-Tab' | 
|  |  | 
|  | $TMUX kill-server 2>/dev/null | 
|  | $TMUX2 kill-server 2>/dev/null | 
|  |  | 
|  | exit $exit_status |