Revision 8980
Added by Aaron Marcuse-Kubitza over 11 years ago
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# usage: try cmd...; ignore status; if catch status; then ...; fi; end_try |
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try_ () { "save_e" "$@" || true; }
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alias try='declare e; try_ ' # last space alias-expands next word
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function try () { "save_e" "$@" || true; }
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alias try='declare e; try ' # last space alias-expands next word |
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catch () { test "$e" -eq "$1"; e=0; }
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Also available in: Unified diff
lib/util.sh: exceptions: try_ (): renamed to try () and use the function keyword to distinguish it from the alias