6e42b89b8d
function old new delta expand_vars_to_list 1054 1140 +86 parse_stream 2425 2479 +54 expand_on_ifs 258 310 +52 builtin_umask 133 132 -1 done_word 820 779 -41 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 3/2 up/down: 192/-42) Total: 150 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
20 lines
740 B
Plaintext
Executable File
20 lines
740 B
Plaintext
Executable File
if test $# != 0; then
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exec "$THIS_SH" "$0"
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fi
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# No params!
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for a in "$*"; do echo Should be printed; done
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for a in "$@"; do echo Should not be printed; done
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# Yes, believe it or not, bash is mesmerized by "$@" and stops
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# treating "" as "this word cannot be expanded to nothing,
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# but must be at least null string". Now it can be expanded to nothing.
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for a in "$@"""; do echo Would not be printed by bash; done
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for a in """$@"; do echo Would not be printed by bash; done
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for a in """$@"''"$@"''; do echo Would not be printed by bash; done
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for a in ""; do echo Should be printed; done
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# Bug 207: "$@" expands to nothing, and we erroneously glob "%s\n" twice:
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printf 'Empty:%s\n' "$@"
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printf "Empty:%s\n" "$@"
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printf "Empty:%s\\n" "$@"
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