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hush: add support for ${var/pattern/repl}, conditional on bash compat

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function                                             old     new   delta
expand_vars_to_list                                 2386    2833    +447
expand_string_to_string                               69     110     +41
parse_dollar                                         681     721     +40
hush_main                                            963     945     -18
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(add/remove: 0/0 grow/shrink: 3/1 up/down: 528/-18)           Total: 510 bytes

Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
This commit is contained in:
Denys Vlasenko
2010-09-05 14:45:38 +02:00
parent 701e127f7d
commit 36f774a0cd
12 changed files with 362 additions and 36 deletions
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10
shell/hush_test/hush-vars/var_bash2.right Normal file
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@@ -0,0 +1,10 @@
abc123xcba123
abx123dcba123
abx123dxba123
abcx23dcba123
abcxxxdcbaxxx
abx
xba123
abx23
abc23dcba123
abcdcba