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[url "git://git.madduck.net/madduck/"]
  insteadOf = madduck:

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[etc/zsh.git] / .zsh / xterm-title
1 # zterm-title
2 #
3 # Fancy setting of the xterm title
4 #
5 # Copyright © 1994–2008 martin f. krafft <madduck@madduck.net>
6 # Released under the terms of the Artistic Licence 2.0
7 #
8 # Source repository: http://git.madduck.net/v/etc/zsh.git
9 #
10 # Based on http://www.zshwiki.org/cgi-bin/wiki.pl?ZshHardStatus
11 #
12
13 __set_xterm_title() {
14   case $TERM in
15     screen)
16       print -nR $'\033k'$1$'\033'\\ 
17       print -nR $'\033]0;'$2$'\a'
18       ;;
19     xterm|rxvt*)
20       print -nR $'\033]0;'$*$'\a'
21       ;;
22   esac
23 }
24
25 __get_session_flags() {
26   [ -n "$SSH_CONNECTION" ] || return
27   local flags; flags=
28   [ -n "$DISPLAY" ] && flags="${flags}x"
29   [ -n "$SSH_AUTH_SOCK" ] && flags="${flags}a"
30   [ -n "$flags" ] && echo "[${flags}]"
31 }
32
33 __get_standard_prompt() {
34   print -P "%m%# %25\<..\<%~ $(__get_session_flags)"
35 }
36
37 set_plain_xterm_title() {
38   __set_xterm_title "$(__get_standard_prompt)"
39 }
40
41 set_cmd_xterm_title () {
42     local -a cmd; cmd=(${(z)1})             # Re-parse the command line
43
44     # Construct a command that will output the desired job number.
45     case $cmd[1] in
46         fg) if (( $#cmd == 1 )); then
47                 # No arguments, must find the current job
48                 cmd=(builtin jobs -l %+)
49             else
50                 # Replace the command name, ignore extra args.
51                 cmd=(builtin jobs -l ${(Q)cmd[2]})
52             fi;;
53         %*) cmd=(builtin jobs -l ${(Q)cmd[1]});; # Same as "else" above
54         *) # Not resuming a job,
55             __set_xterm_title $cmd[1]:t${cmd[2]:+ }$cmd[2,-1] "| $(__get_standard_prompt)"
56             return;;                        # so we're all done
57     esac
58
59     local -A jt; jt=(${(kv)jobtexts})       # Copy jobtexts for subshell
60
61     # Run the command, read its output, and look up the jobtext.
62     # Could parse $rest here, but $jobtexts (via $jt) is easier.
63     $cmd >>(
64               read num rest
65               cmd=(${(z)${(e):-\$jt$num}})
66               __set_xterm_title $leader$cmd[1]:t${cmd[2]:+ }$cmd[2,-1] "| $(__get_standard_prompt)"
67            )
68 }
69
70 # vim:ft=zsh