Fix more issues related to suspended coroutines and join/indexing operations

* indexing and joining a suspended lane closes the coroutine, causing the termination of the lane
* properly close coroutine to-be-closed variables on interruption

1 files changed, 6 insertions, 5 deletions

diff --git a/docs/index.html b/docs/index.html
index ebb93d3..f6201cc 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -71,7 +71,7 @@
                         </p>
 
                         <p>
-                                This document was revised on 26-Jun-25, and applies to version <tt>4.0.0</tt>.
+                                This document was revised on 03-Jul-25, and applies to version <tt>4.0.0</tt>.
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@@ -922,8 +922,9 @@
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-        Coroutine lanes function mostly like regular coroutines. They can use <tt>coroutine.yield()</tt> normally, in which case the yielded values can be obtained with regular lane indexing (see <a href="#results">Results and errors</a>).<br />
-        A yielded coroutine lane has a <tt>"suspended"</tt> status. It can be resumed with <tt>lane_h:resume(values...)</tt>.
+        Coroutine lanes function mostly like regular coroutines. They can use <tt>coroutine.yield()</tt> normally.<br />
+        A yielded coroutine lane has a <tt>"suspended"</tt> status. It can be resumed with <tt>lane_h:resume(values...), which returns the yielded values</tt>.
+        The latter can also be the returned values of <tt>lane_h:join()</tt> or accessed by regular lane indexing (see <a href="#results">Results and errors</a>).<br />
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@@ -932,8 +933,8 @@
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-        The reply values are returned to the lane body at the <tt>coroutine.yield()</tt> point.<br />
-        If the yielded values were previously obtained by lane indexing, <tt>resume()</tt> returns <tt>nil</tt>.
+        Just like regulare coroutines, the reply values passed to <tt>h:resume()</tt> are returned to the lane body at the <tt>coroutine.yield()</tt> point.<br />
+        If a coroutine lane is suspended when it is joined either by indexing or <tt>lane_h:join()</tt>, active to-be-closed variables are closed at that point, and the Lane can no longer be resumed.
 </p>
 <h3>Free running lanes</h3>