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@ -19,12 +19,12 @@ TRAP_SIGNALS=(
@@ -19,12 +19,12 @@ TRAP_SIGNALS=(
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# Adds a function to a list to be called when a trap is triggered. |
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function add-zsh-trap() { |
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if (( $# < 2 )); then |
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print "usage: $0 type function" |
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print "usage: $0 type function" >&2 |
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return 1 |
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fi |
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if [[ -z "$TRAP_SIGNALS[(r)$1]" ]]; then |
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print "$0: unknown signal: $1" |
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print "$0: unknown signal: $1" >&2 |
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return 1 |
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fi |
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