view .zfun/zsh-autosuggestions/src/features.zsh @ 513:ad9ca178e094

hg: add crevert alias for curses-revert
author Augie Fackler <raf@durin42.com>
date Thu, 03 Jun 2021 14:25:21 -0400
parents e1ce8897030d
children
line wrap: on
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#--------------------------------------------------------------------#
# Feature Detection                                                  #
#--------------------------------------------------------------------#

_zsh_autosuggest_feature_detect_zpty_returns_fd() {
	typeset -g _ZSH_AUTOSUGGEST_ZPTY_RETURNS_FD
	typeset -h REPLY

	zpty zsh_autosuggest_feature_detect '{ zshexit() { kill -KILL $$; sleep 1 } }'

	if (( REPLY )); then
		_ZSH_AUTOSUGGEST_ZPTY_RETURNS_FD=1
	else
		_ZSH_AUTOSUGGEST_ZPTY_RETURNS_FD=0
	fi

	zpty -d zsh_autosuggest_feature_detect
}