Return 1 when GNU Core Utilities are not found
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@ -5,7 +5,11 @@
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# Sorin Ionescu <sorin.ionescu@gmail.com>
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# Sorin Ionescu <sorin.ionescu@gmail.com>
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#
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#
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if (( $+commands[gdircolors] )); then
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# Check for the presence of GNU Core Utilities.
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if (( ! $+commands[gdircolors] )); then
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return 1
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fi
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function __gnu_utils {
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function __gnu_utils {
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emulate -L zsh
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emulate -L zsh
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local gcmds
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local gcmds
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@ -70,5 +74,4 @@ if (( $+commands[gdircolors] )); then
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else
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else
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alias ls="$aliases[ls] -F"
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alias ls="$aliases[ls] -F"
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fi
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fi
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fi
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