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zsh:diffcmds(): Get index of last -- occurrence

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This commit is contained in:
Julian Prein
2023-06-23 22:02:35 +02:00
parent 9350213939
commit ced1f1b7db
1 changed files with 2 additions and 1 deletions
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3
.config/zsh/zshrc.d/40-functions.zsh
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@@ -654,7 +654,8 @@ diffcmds() {
return 1 return 1
fi fi
i=${@[(ei)--]} # Get index of last `--` occurrence
i=$(( # - ${${(aO)@}[(ei)--]} + 1 ))
if (( i >= # || i < 2 )); then if (( i >= # || i < 2 )); then
printf >&2 "%s\n" "Usage: $0 CMD [ARG...] [%%] [ARG...] -- ARG..." printf >&2 "%s\n" "Usage: $0 CMD [ARG...] [%%] [ARG...] -- ARG..."
return 1 return 1