Revision 12803
Added by Aaron Marcuse-Kubitza almost 11 years ago
| util.sh | ||
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| 240 | 240 |
function try() { benign_error=1 "$@" || { export_e; true; }; }
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| 241 | 241 |
alias try='prep_try; "try" ' # last space alias-expands next word |
| 242 | 242 |
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catch() { test "$e" -eq "$1" && e=0; }
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catch() { test "$e" = "${1:-0}" && e=0; } # also works w/ $1=''
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| 244 | 244 |
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ignore_e() { catch "$@" || true; }
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ignore_e() { catch "$@" || true; } # also works w/ $1=''
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| 246 | 246 |
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| 247 | 247 |
alias end_try='rethrow' |
| 248 | 248 |
alias end_try_subshell='rethrow_subshell' |
Also available in: Unified diff
bugfix: catch(): also need to support $1='' because this is a now a use case of ignore_e()