回答編集履歴
2
えるえるいち
test
CHANGED
|
@@ -11,6 +11,8 @@
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11
11
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node: "(" (node | symbol) "," (node | symbol) ")"
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12
12
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13
13
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symbol: "[A-F]{3}"
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14
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+
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15
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+
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14
16
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15
17
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```
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16
18
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1
ll1
test
CHANGED
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@@ -10,7 +10,7 @@
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10
10
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11
11
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node: "(" (node | symbol) "," (node | symbol) ")"
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12
12
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13
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-
symbol: "
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13
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+
symbol: "[A-F]{3}"
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14
14
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15
15
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```
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16
16
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