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| author |   Mu Qiao <qiaomuf@gentoo.org> | 2012-02-28 15:22:55 +0800 |
|---|---|---|
| committer | Mu Qiao <qiaomuf@gentoo.org> | 2012-02-28 15:22:55 +0800 |
| commit | 565c53e2416f102a845e78b96360f6e39f5d1637 (patch) | |
| tree | ecb0dde8ea0a8528adfe5cee0c012041319c3aa2 /scripts/var_expansion.bash | |
| parent | Parser&Walker: respect precedence in builtin test (diff) | |
| download | libbash-565c53e2416f102a845e78b96360f6e39f5d1637.tar.gz libbash-565c53e2416f102a845e78b96360f6e39f5d1637.tar.bz2 libbash-565c53e2416f102a845e78b96360f6e39f5d1637.zip | |
Parser&Walker: allow multiple arithmetic expressions
Diffstat (limited to 'scripts/var_expansion.bash')
| -rw-r--r-- | scripts/var_expansion.bash | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/scripts/var_expansion.bash b/scripts/var_expansion.bash index 9f442b1..5f0bfca 100644 --- a/scripts/var_expansion.bash +++ b/scripts/var_expansion.bash @@ -17,6 +17,8 @@ echo ${FOO009: -2} echo ${FOO009:100} echo ${FOO009: -100} echo ${FOO009:(-5 + 5)} +echo ${FOO009:(-5 + 5,0)} +echo ${FOO009:(-5 + 5,1)} echo ${NOT_EXIST:0} echo ${FOO009:0:2} echo ${FOO009:2:2} |