Clean up lambda output from exyacc.rb #4778
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The `lambda_body` grammar rule has a `"}"`, which is throwing off the `exyacc.rb` regular expressions. This changes the regular expression to account for `"}"` as well, which makes the output of `ruby sample/exyacc.rb < parse.y` change by the following diff: ```diff 632,634d631 < ", &@3); < $$ = $2; < } ``` Which makes it closer to a valid EBNF.
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The
lambda_bodygrammar rule has a"}", which is throwing off theexyacc.rbregular expressions. This changes the regular expression to account for"}"as well, which makes the output ofruby sample/exyacc.rb < parse.ychange by the following diff:Which makes it closer to a valid EBNF.