}
alias isutfenv=axzsh_is_utf_terminal
+# Check if terminal supports "wide" characters.
+# <https://unix.stackexchange.com/questions/184345/detect-how-much-of-unicode-my-terminal-supports-even-through-screen>
+function axzsh_is_widechar_terminal {
+ [[ -t 1 ]] || return 1
+ axzsh_is_utf_terminal || return 1
+ echo -ne "🍀\033[6n\033[1K\r"
+ read -s -d\[ garbage
+ read -s -d R pos
+ [[ "${pos#*;}" -eq 2 ]] || return 1
+ return 0
+}
+
# Test for "modern" terminal
function axzsh_is_modern_terminal {
[[ "$TERM" = screen* ]] && return 0
axzsh_terminal_set_icon_title "$cmd"
- [[ -z "$remote" ]] \
- && axzsh_terminal_set_window_title "$LOGNAME@$SHORT_HOST$TITLE_ADD" \
- || axzsh_terminal_set_window_title "$1"
+ if [[ -z "$remote" ]]; then
+ axzsh_terminal_set_window_title "$LOGNAME@$SHORT_HOST$TITLE_ADD"
+ else
+ axzsh_terminal_set_window_title "$1"
+ fi
}
preexec_functions+=(axzsh_terminal_title_preexec)