window titles for tmux

bashrc

@@ -21,35 +21,33 @@ for color in \
     gray6 red green yellow blue magenta cyan gray1 \
     black orange gray5 gray4 gray3 purple gray2 white
 do
-    eval "p${color}='\[\e[38;5;${color_number}m\]'"
-    eval "${color}='\e[38;5;${color_number}m'"
+    eval "p${color}='\\[\\e[38;5;${color_number}m\\]'"
+    eval "${color}='\\e[38;5;${color_number}m'"
     (( color_number++ ))
 done
 unset color_number
 preset='\[\e[0m\]'
-pbold='\[\e[1m\]'
 reset='\e[0m'
-bold='\e[1m'
 prompt_command()
 {
     case ${TERM} in
         rxvt*|st*|xterm*)
-            printf "\033]0;%s\007" "${HOSTNAME%%.*}"
+            printf '\033]0;%s\007' "${HOSTNAME%%.*}"
             ;;
         screen*|tmux*)
-            printf "\033k%s\033\\" "${HOSTNAME%%.*}"
+            printf '\033k%s\033\' "${HOSTNAME%%.*}"
             ;;
     esac
     if ((UID)); then
-        prompt_user="${pblack}\u${preset} "
+        prompt_user="${pblack}\\u${preset} "
         bang="${pblack}>${preset}"
     else
-        prompt_user="${pred}\u${preset} "
+        prompt_user="${pred}\\u${preset} "
         bang="${pred}>${preset}"
     fi
     ps_line1="[ bash-$BASH_VERSINFO | ${prompt_user}${HOSTNAME}:${pblack}$(pwd)${preset} ]"
     ps_line2="${bang} "
-    PS1="${ps_line1}\n${ps_line2}"
+    PS1="${ps_line1}\\n${ps_line2}"
 }
 PROMPT_COMMAND=prompt_command
 # }}}

vimrc

@@ -12,9 +12,10 @@ set noerrorbells visualbell t_vb=
 set tabstop=3 softtabstop=4 shiftwidth=4 smarttab expandtab
 " termcap fixes
 set t_Co=256 t_ut= termencoding=utf-8 encoding=utf-8
-" status line
+" status line and title
 set wildmenu showcmd ruler laststatus=2
 set statusline=[%F]\ %R%H%W%M\ %=[%{&fenc}/%{&ff}]\ %y\ [%4l/%L:%3v]
+set title titlestring=[%{hostname()}]\ %t\ -\ vim
 " enable case indentation
 let g:sh_indent_case_labels=1
 " version specific settings
@@ -52,6 +53,11 @@ noremap q <NOP>
 nnoremap <Leader>q :q<CR>
 nnoremap <Leader>s :w<CR>
 
+if $TERM =~ '^\(screen\|tmux\)'
+    set t_ts=k
+    set t_fs=\
+endif
+
 if v:version >= 800
     set breakindent
 

zshrc

@@ -76,10 +76,10 @@ PROMPT4='%b%f+%N:%i%(!.%F{red}.%F{black})>%f%b '
 precmd.title() {
     case $TERM in
         st*|xterm*|rxvt*)
-            printf "\033]0;%s\007" ${HOST%%.*}
+            printf '\033]0;%s\007' ${HOST%%.*}
             ;;
         screen*|tmux*)
-            printf "\033k%s\033\\" ${HOST%%.*}
+            printf '\033k%s\033\' ${HOST%%.*}
             ;;
     esac
 }