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| author | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2020-05-24 20:12:32 +0900 |
|---|---|---|
| committer | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2020-05-29 09:41:27 +0900 |
| commit | d32e2bb02d15008da008057fbd6b541662d52588 (patch) | |
| tree | 720f8f259f827a3c48a87eee603e9bffa4ca0d9b /ext | |
| parent | c7ceaa6d3c518d77130fbb04e4e3d3148fb49072 (diff) | |
Allow references to $$ in Ripper DSL
Diffstat (limited to 'ext')
| -rw-r--r-- | ext/ripper/tools/dsl.rb | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/ext/ripper/tools/dsl.rb b/ext/ripper/tools/dsl.rb index d2b9715a71..49ff51711f 100644 --- a/ext/ripper/tools/dsl.rb +++ b/ext/ripper/tools/dsl.rb @@ -7,6 +7,9 @@ # v2 = dispatch0(void_stmt); # $$ = dispatch2(stmts_add, v1, v2); +$dollar = "$$" +alias $$ $dollar + class DSL def initialize(code, options) @events = {} |