ruby-x/soml-parser
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fix three args for call

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This commit is contained in:
Torsten Ruger
2015-09-13 20:13:36 +03:00
parent 40f9ab78e5
commit 11a218449d
2 changed files with 15 additions and 5 deletions
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8
lib/parser/expression.citrus
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@ -2,16 +2,16 @@ grammar Expression
include Keywords
rule more_args
list:(comma basic_expression )1* {
capture(:basic_expression).value
(comma basic_expression )* {
captures(:basic_expression).collect{|u| u.value }
}
end
rule argument_list
(left_parenthesis basic_expression? more_args? right_parenthesis){
(left_parenthesis basic_expression? more_args right_parenthesis){
args = [ ]
args << capture(:basic_expression).value if capture(:basic_expression)
args << capture(:more_args).value if capture(:more_args)
args += capture(:more_args).value if capture(:more_args)
args
}
end