20 lines
561 B
Bash
20 lines
561 B
Bash
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#--------------------------------------------------------------------#
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# Feature Detection #
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#--------------------------------------------------------------------#
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_zsh_autosuggest_feature_detect_zpty_returns_fd() {
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typeset -g _ZSH_AUTOSUGGEST_ZPTY_RETURNS_FD
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typeset -h REPLY
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zpty zsh_autosuggest_feature_detect '{ zshexit() { kill -KILL $$; sleep 1 } }'
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if (( REPLY )); then
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_ZSH_AUTOSUGGEST_ZPTY_RETURNS_FD=1
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else
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_ZSH_AUTOSUGGEST_ZPTY_RETURNS_FD=0
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fi
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zpty -d zsh_autosuggest_feature_detect
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}
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