fix naming of diffOpen ports

cicada-lang · Sep 19, 2023 · e03a3ce · e03a3ce
1 parent c17700e
commit e03a3ce
Show file tree

Hide file tree

Showing 4 changed files with 19 additions and 19 deletions.
diff --git a/README.md b/README.md
@@ -139,7 +139,7 @@ append @run $result
 
 ### DiffList
 
-[ [Goto The Playground](https://inet.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) ]
+[ [Goto The Playground](https://inet.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) ]
 
 ```inet
 import List from "https://code-of-inet-cute.fidb.app/tests/datatype/List.i"
@@ -169,9 +169,9 @@ end
 
 node diffOpen
   'A DiffList :target!
-  'A List :list
+  'A List :newBack
   ----------
-  'A List :result
+  'A List :oldBack
 end
 
 rule diff diffAppend
@@ -180,8 +180,8 @@ rule diff diffAppend
 end
 
 rule diff diffOpen
-  (diff)-back list-(diffOpen)
-  (diff)-front result-(diffOpen)
+  (diff)-back newBack-(diffOpen)
+  (diff)-front oldBack-(diffOpen)
 end
 
 import zero from "https://code-of-inet-cute.fidb.app/tests/datatype/Nat.i"

diff --git a/docs/articles/programming-with-interaction-nets.md b/docs/articles/programming-with-interaction-nets.md
@@ -957,7 +957,7 @@ follows `@spread` to put all it's ports to the stack
 in reverse order of the definition,
 then we save the ports to local variables for later use.
 
-[Goto the playground of `DiffList` and `(diffAppend)`](https://inet.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)
+[Goto the playground of `DiffList` and `(diffAppend)`](https://inet.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)
 
 ```
 import List from "https://code-of-inet-cute.fidb.app/tests/datatype/List.i"
@@ -980,9 +980,9 @@ end
 
 node diffOpen
   'A DiffList :target!
-  'A List :list
+  'A List :newBack
   ----------
-  'A List :result
+  'A List :oldBack
 end
 
 rule diff diffAppend
@@ -991,8 +991,8 @@ rule diff diffAppend
 end
 
 rule diff diffOpen
-  (diff)-back list-(diffOpen)
-  (diff)-front result-(diffOpen)
+  (diff)-back newBack-(diffOpen)
+  (diff)-front oldBack-(diffOpen)
 end
 
 import zero from "https://code-of-inet-cute.fidb.app/tests/datatype/Nat.i"

diff --git a/docs/articles/反应网编程.md b/docs/articles/反应网编程.md
@@ -921,7 +921,7 @@ append @run $result
 后面跟着的 `@spread` 可以将其所有接口按定义中相反的顺序返回到栈中，
 然后我们把这些接口保存到了一些局部变量中。
 
-[去 `DiffList` 与 `(diffAppend)` 的演算场](https://inet.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-v5Lul5bCR55So5LiA5Liq5bGA6YOo5Y-Y6YePIGAkdmFsdWVgIO-8jOiAjOeugOWMluWmguS4i--8mgoKKGRpZmYpIEBzcHJlYWQgJGZyb250ICRiYWNrCmJhY2sgemVybyBjb25zIHplcm8gY29ucyBmcm9udCBAY29ubmVjdAooZGlmZikgQHNwcmVhZCAkZnJvbnQgJGJhY2sKYmFjayB6ZXJvIGNvbnMgemVybyBjb25zIGZyb250IEBjb25uZWN0CmRpZmZBcHBlbmQKCi8vIOWGjeWwkeeUqOS4gOS4quWxgOmDqOWPmOmHjyBgJGJhY2tg77yM6L-b5LiA5q2l566A5YyW77yaCgooZGlmZikgQHNwcmVhZCAkZnJvbnQgemVybyBjb25zIHplcm8gY29ucyBmcm9udCBAY29ubmVjdAooZGlmZikgQHNwcmVhZCAkZnJvbnQgemVybyBjb25zIHplcm8gY29ucyBmcm9udCBAY29ubmVjdApkaWZmQXBwZW5kCgpAcnVuICRyZXN1bHQ)
+[去 `DiffList` 与 `(diffAppend)` 的演算场](https://inet.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_ku6XlsJHnlKjkuIDkuKrlsYDpg6jlj5jph48gYCR2YWx1ZWAg77yM6ICM566A5YyW5aaC5LiL77yaCgooZGlmZikgQHNwcmVhZCAkZnJvbnQgJGJhY2sKYmFjayB6ZXJvIGNvbnMgemVybyBjb25zIGZyb250IEBjb25uZWN0CihkaWZmKSBAc3ByZWFkICRmcm9udCAkYmFjawpiYWNrIHplcm8gY29ucyB6ZXJvIGNvbnMgZnJvbnQgQGNvbm5lY3QKZGlmZkFwcGVuZAoKLy8g5YaN5bCR55So5LiA5Liq5bGA6YOo5Y-Y6YePIGAkYmFja2DvvIzov5vkuIDmraXnroDljJbvvJoKCihkaWZmKSBAc3ByZWFkICRmcm9udCB6ZXJvIGNvbnMgemVybyBjb25zIGZyb250IEBjb25uZWN0CihkaWZmKSBAc3ByZWFkICRmcm9udCB6ZXJvIGNvbnMgemVybyBjb25zIGZyb250IEBjb25uZWN0CmRpZmZBcHBlbmQKCkBydW4gJHJlc3VsdA)
 
 ```
 import List from "https://code-of-inet-cute.fidb.app/tests/datatype/List.i"
@@ -944,9 +944,9 @@ end
 
 node diffOpen
   'A DiffList :target!
-  'A List :list
+  'A List :newBack
   ----------
-  'A List :result
+  'A List :oldBack
 end
 
 rule diff diffAppend
@@ -955,8 +955,8 @@ rule diff diffAppend
 end
 
 rule diff diffOpen
-  (diff)-back list-(diffOpen)
-  (diff)-front result-(diffOpen)
+  (diff)-back newBack-(diffOpen)
+  (diff)-front oldBack-(diffOpen)
 end
 
 import zero from "https://code-of-inet-cute.fidb.app/tests/datatype/Nat.i"

diff --git a/tests/datatype/DiffList.i b/tests/datatype/DiffList.i
@@ -25,9 +25,9 @@ end
 
 node diffOpen
   'A DiffList :target!
-  'A List :list
+  'A List :newBack
   ----------
-  'A List :result
+  'A List :oldBack
 end
 
 rule diff diffAppend
@@ -36,6 +36,6 @@ rule diff diffAppend
 end
 
 rule diff diffOpen
-  (diff)-back list-(diffOpen)
-  (diff)-front result-(diffOpen)
+  (diff)-back newBack-(diffOpen)
+  (diff)-front oldBack-(diffOpen)
 end