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substitute command name when alias is not defined

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for ls and grep in the utility module.
This commit is contained in:
Zhiming Wang 2015-05-10 14:23:57 -07:00
parent 08676a273e
commit 504ec1b8c9
1 changed files with 3 additions and 3 deletions
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6
modules/utility/init.zsh
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@ -71,9 +71,9 @@ if is-callable 'dircolors'; then
eval "$(dircolors --sh)"
fi
alias ls="$aliases[ls] --color=auto"
alias ls="${aliases[ls]:-ls} --color=auto"
else
alias ls="$aliases[ls] -F"
alias ls="${aliases[ls]:-ls} -F"
fi
else
# BSD Core Utilities
@ -107,7 +107,7 @@ if zstyle -t ':prezto:module:utility:grep' color; then
export GREP_COLOR='37;45' # BSD.
export GREP_COLORS="mt=$GREP_COLOR" # GNU.
alias grep="$aliases[grep] --color=auto"
alias grep="${aliases[grep]:-grep} --color=auto"
fi
# Mac OS X Everywhere