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| author |   André Aparício <aparicio99@gmail.com> | 2012-08-07 15:53:36 +0100 |
|---|---|---|
| committer | André Aparício <aparicio99@gmail.com> | 2012-08-09 03:44:42 +0100 |
| commit | 249c86b76e37e6057d27956337d5e84d61563498 (patch) | |
| tree | 52a658ffa3370e650778b59899ff8c8e94635f75 | |
| parent | Walker: Fix appending to an array of size 1 (diff) | |
| download | libbash-249c86b76e37e6057d27956337d5e84d61563498.tar.gz libbash-249c86b76e37e6057d27956337d5e84d61563498.tar.bz2 libbash-249c86b76e37e6057d27956337d5e84d61563498.zip | |
Parser: Support appending strings with special characters
| -rw-r--r-- | bashast/bashast.g | 4 | ||||
| -rw-r--r-- | scripts/var_def.bash | 2 |
2 files changed, 4 insertions, 2 deletions
diff --git a/bashast/bashast.g b/bashast/bashast.g index 4438b8c..9fd3fdb 100644 --- a/bashast/bashast.g +++ b/bashast/bashast.g @@ -431,8 +431,8 @@ variable_definition_atom -> ^(EQUALS ^(name explicit_arithmetic) string_expr?) | name EQUALS value? -> ^(EQUALS name value?) | name PLUS EQUALS array_value -> ^(PLUS_ASSIGN name array_value) - | name PLUS EQUALS string_expr_part? - -> ^(EQUALS name ^(STRING ^(VAR_REF name) string_expr_part?)); + | name PLUS EQUALS string_expr_part* + -> ^(EQUALS name ^(STRING ^(VAR_REF name) string_expr_part*)); value : string_expr | array_value; diff --git a/scripts/var_def.bash b/scripts/var_def.bash index dc47b6c..b3ffca7 100644 --- a/scripts/var_def.bash +++ b/scripts/var_def.bash @@ -82,6 +82,8 @@ FOO005=abc echo $FOO005 FOO005+=def echo $FOO005 +FOO005+=-foo-bar +echo $FOO005 function foo() { local -i foo=1 local -a bar=(1 2 3) |