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author | cvpcs <root@cvpcs.org> | 2010-06-02 11:02:31 -0500 |
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committer | cvpcs <root@cvpcs.org> | 2010-06-02 11:02:31 -0500 |
commit | 772f20abb0a3a0979c440114bf3a1cff5b3cef03 (patch) | |
tree | 3384b9291d73a12542c526a8557218c7435491b0 /examples/functions/ksh-compat-test | |
download | external_bash-772f20abb0a3a0979c440114bf3a1cff5b3cef03.zip external_bash-772f20abb0a3a0979c440114bf3a1cff5b3cef03.tar.gz external_bash-772f20abb0a3a0979c440114bf3a1cff5b3cef03.tar.bz2 |
initial import of bash 4.1
Diffstat (limited to 'examples/functions/ksh-compat-test')
-rw-r--r-- | examples/functions/ksh-compat-test | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/examples/functions/ksh-compat-test b/examples/functions/ksh-compat-test new file mode 100644 index 0000000..feee965 --- /dev/null +++ b/examples/functions/ksh-compat-test @@ -0,0 +1,40 @@ +# +# replacements for test/[ that do arithmetic expansion on the operands to +# the arithmetic operators, like ksh. +# +function test() +{ + local -i n1 n3 + case "$#" in + 3) case "$2" in + -lt|-gt|-eq|-ne|-le|-ge) n1=$(( $1 )) + n3=$(( $3 )) + builtin test "$n1" $2 "$n3" + return $?;; + *) builtin test "$@" ;; + esac;; + *) builtin test "$@" ;; + esac +} + +function [() +{ + local -i n1 n3 + case "$#" in + 4) case "$2" in + -lt|-gt|-eq|-ne|-le|-ge) n1=$(( $1 )) + n3=$(( $3 )) + builtin [ "$n1" $2 "$n3" ] + return $?;; + *) builtin [ "$@" ;; + esac;; + *) builtin [ "$@" ;; + esac +} + +q=7 + +[ q -lt 10 ] +echo $? +[ $q -lt 10 ] +echo $? |