Merge branch 'develop'

3 files changed, 33 insertions, 4 deletions

diff --git a/Changelog.md b/Changelog.md
index 9985118..a591c2f 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -1,5 +1,34 @@
 # Change log
 
+### v0.9.2-1 (released on 2 August 2022)
+#### Bux fix
+* `%` **for more than 1-arity agents was something wrong**: It was just an implementation error. Now, it works well:
+  ```
+  >>> %Add ~ ((r,100),20);     // The `%Add' can abstract arguments of `Add'
+  (3 interactions, 0.00 sec)
+  >>> ifce;                    // The above works as Add(r,100)~2.
+  r
+  
+  Connections:
+  r ->120
+  >>> free ifce;
+  >>>
+  ```
+  ```
+  >>> %Add ~ (arg_pair,20);     // We can also give concrete ones later by this bug fix.
+  (2 interactions, 0.00 sec)
+  >>> arg_pair~(r,100);
+  (2 interactions, 0.00 sec)
+  >>> ifce;
+  r
+  
+  Connections:
+  r ->120
+  
+  >>>
+  ```
+
+
 ### v0.9.2 (released on 30 July 2022)
 #### New Features
 * **A built-in agent** `Map`: Map function operation is realised by the following definition:
diff --git a/README.md b/README.md
index fde0cd6..e6bbb67 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@
 
 Inpla is a multi-threaded parallel interpreter of interaction nets. Once you write programs for sequential execution, it works also in multi-threaded parallel execution. Each thread is managed on each CPU-core with POSIX-thread library. 
 
-* The current version is 0.9.2, released on **30 July 2022**. (See [Changelog.md](Changelog.md) for details.) 
+* The current version is 0.9.2-1 (bugfix), released on **2 August 2022**. (See [Changelog.md](Changelog.md) for details.) 
 * The below graph shows speed-up ratio to threads numbers for programs in the following benchmark table.
 
 ![speedup-ratio](pic/benchmark_reuse_v0.8.2-2.png)
diff --git a/src/inpla.y b/src/inpla.y
index 6053ff1..7e92eb8 100644
--- a/src/inpla.y
+++ b/src/inpla.y
@@ -22,8 +22,8 @@
 
 // ----------------------------------------------
   
-#define VERSION "0.9.2"
-#define BUILT_DATE  "30 July 2022"
+#define VERSION "0.9.2-1"
+#define BUILT_DATE  "2 August 2022"
 
 // ------------------------------------------------------------------
 
@@ -9916,7 +9916,7 @@ loop_agent_a1_a2_this_order:
 		} else {
 		  //    %foo2 ~ (p,q) --> foo2(p1,p2)~q, (p1,p2)~p
 		  VALUE preserved_p = AGENT(a2)->port[0];
-		  VALUE preserved_q = AGENT(a2)->port[0];
+		  VALUE preserved_q = AGENT(a2)->port[1];
 		  VALUE tuple = a2;
 		  BASIC(a1)->id = percented_id;
 		  for(int i=0; i<arity; i++) {