40 lines
754 B
Plaintext
40 lines
754 B
Plaintext
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set_termtitle() {
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# escape '%' chars in "${1}", make nonprintables visible
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local a="${(V)1//\%/\%\%}"
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# Truncate command, and join lines.
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a="${a//[$'\r'$'\n']/}"
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[[ "${a}" = "zsh" ]] && { a="${(%)${:-%~}}" }
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case "${TERM}" in
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screen)
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# plain xterm title
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print -rn -- $'\e'"]2;${(%)${:-%m}}: ${a}"$'\a'
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# screen title (in ^A")
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print -rn -- $'\e'"k${a}"$'\e'$'\\'
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# screen location
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print -rn -- $'\e'"_${(%)${:-%m}}: ${a}"$'\e'$'\\'
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;;
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*)
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;;
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esac
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}
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my_prompt_precmd() {
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set_termtitle "zsh"
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}
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my_prompt_preexec() {
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set_termtitle "${1}"
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}
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typeset -ga precmd_functions
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precmd_functions+=my_prompt_precmd
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typeset -ga preexec_functions
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preexec_functions+=my_prompt_preexec
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