Only window/icon title on "modern" terminals only

diff --git a/core/10_terminal/10_terminal.zshrc b/core/10_terminal/10_terminal.zshrc
index 0ef15c285ef5583dde24d5f5300fed2c7986e7b1..6fe59e991afef7723ead8caeb8d934ab95240241 100644 (file)
--- a/core/10_terminal/10_terminal.zshrc
+++ b/core/10_terminal/10_terminal.zshrc
@@ -14,8 +14,17 @@ function axzsh_terminal_set_window_title {
        printf '\e]2;%s\a' "$1"
 }
 
+# Test for "modern" terminal
+function axzsh_is_modern_terminal {
+       [[ "$TERM" = screen* ]] && return 0
+       [[ "$TERM" = tmux* ]] && return 0
+       [[ "$TERM" = xterm* ]] && return 0
+       return 1
+}
+
 # Update terminal titles befor echoing the shell prompt
 function axzsh_terminal_title_precmd {
+       axzsh_is_modern_terminal || return
        axzsh_terminal_set_icon_title 'zsh'
        if [[ "$TERM_PROGRAM" == "Apple_Terminal" && "$TERM" != "screen"* ]]; then
                axzsh_terminal_set_window_title "$LOGNAME@$SHORT_HOST"
@@ -31,8 +40,11 @@ precmd_functions+=(axzsh_terminal_title_precmd)
 
 # Update terminal titles befor executing a command
 function axzsh_terminal_title_preexec {
+       axzsh_is_modern_terminal || return
+
        local cmd="${1[(w)1]}"
        local remote=""
+
        case "$cmd" in
          "mosh"*|"root"*|"ssh"*|"telnet"*)
                remote=1