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Relax pattern matching on TERM. Closes #320.

Renaud (Nel) Morvan authored on 02/05/2011 at 11:51:16
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@@ -4,9 +4,9 @@
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 #Limited support for Apple Terminal (Terminal can't set window or tab separately)
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 function title {
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   [ "$DISABLE_AUTO_TITLE" != "true" ] || return
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-  if [[ $TERM =~ "^screen" ]]; then 
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+  if [[ "$TERM" == screen* ]]; then 
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     print -Pn "\ek$1:q\e\\" #set screen hardstatus, usually truncated at 20 chars
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-  elif [[ ($TERM =~ "^xterm") ]] || [[ ($TERM == "rxvt") ]] || [[ "$TERM_PROGRAM" == "iTerm.app" ]]; then
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+  elif [[ "$TERM" == xterm* ]] || [[ $TERM == rxvt* ]] || [[ "$TERM_PROGRAM" == "iTerm.app" ]]; then
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     print -Pn "\e]2;$2:q\a" #set window name
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     print -Pn "\e]1;$1:q\a" #set icon (=tab) name (will override window name on broken terminal)
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   fi