Get terminal capabilities using a zsh builtin for portability

This commit is contained in:
Stéphane Dupille 2015-11-13 12:06:03 +01:00
parent 04319d3a95
commit 81a4b3907d

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@ -947,7 +947,7 @@ function zle-keymap-select {
powerlevel9k_init() {
# Display a warning if the terminal does not support 256 colors
local term_colors
term_colors=$(tput colors)
term_colors=$(echotc Co)
if (( term_colors < 256 )); then
print -P "%F{red}WARNING!%f Your terminal supports less than 256 colors!"
print -P "You should put: %F{blue}export TERM=\"xterm-256color\"%f in your \~\/.zshrc"