d56bddf4b1
that will be used by the minimal theme, and could be used for future themes too. Prezto had this, but we diminished its necessity by simplifying how git-info works.
6 lines
126 B
Text
6 lines
126 B
Text
# Prints the first non-empty string in the arguments array.
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for arg in ${argv}; do
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print -n ${arg}
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return 0
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done
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return 1
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