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| author |   Mu Qiao <qiaomuf@gentoo.org> | 2011-07-20 20:11:15 +0800 |
|---|---|---|
| committer | Mu Qiao <qiaomuf@gentoo.org> | 2011-07-20 23:08:32 +0800 |
| commit | 4fe9d8a7e2655c54dccc651664eda0f22b761707 (patch) | |
| tree | f183cc327bbfbab0a8c3384047cf8f2f877d7917 /bashast/gunit | |
| parent | Parser: remove backtracking for double quoted string (diff) | |
| download | libbash-4fe9d8a7e2655c54dccc651664eda0f22b761707.tar.gz libbash-4fe9d8a7e2655c54dccc651664eda0f22b761707.tar.bz2 libbash-4fe9d8a7e2655c54dccc651664eda0f22b761707.zip | |
Parser: add rules to perform bash expansions
The rule will be called in the walker grammar to perform bash expansions
on raw strings.
Diffstat (limited to 'bashast/gunit')
| -rw-r--r-- | bashast/gunit/expansions.gunit | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/bashast/gunit/expansions.gunit b/bashast/gunit/expansions.gunit index 24c3702..4608994 100644 --- a/bashast/gunit/expansions.gunit +++ b/bashast/gunit/expansions.gunit @@ -30,3 +30,6 @@ echo $each done" -> (LIST (COMMAND (for each (STRING (COMMAND_SUB `ls |grep output`)) (LIST (COMMAND (STRING echo) (STRING (VAR_REF each))))))) "wc <(cat /usr/share/dict/linux.words)" -> (LIST (COMMAND (STRING wc) (PROCESS_SUBSTITUTION < (LIST (COMMAND (STRING cat) (STRING / usr / share / dict / linux . words)))))) */ + +all_expansions: +"abc $(ab) ${ab} $((ab)) `ab` \"ab\" 'ab'" -> (STRING abc (COMMAND_SUB $(ab)) (VAR_REF ab) (ARITHMETIC_EXPRESSION (VAR_REF ab)) (COMMAND_SUB `ab`) (DOUBLE_QUOTED_STRING ab) 'ab') |