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--- at:tutorial:appendix [2021/09/24 10:28] – [Language Extensions] elisag
+++ at:tutorial:appendix [2024/10/03 22:19] (current) – fixing path to exceptions module elisag
@@ Line 353: / Line 353: @@
 ===== Custom Exceptions =====
-The module ''/.at.exceptions'' defines a number of auxiliary methods which can be used to define one's own custom exceptions. Here is how to define a custom exception ''FooException''. First, define a new type tag with which clients of your code can catch the exception:
+The module ''/.at.lang.exceptions'' defines a number of auxiliary methods which can be used to define one's own custom exceptions. Here is how to define a custom exception ''FooException''. First, define a new type tag with which clients of your code can catch the exception:
 <code>
@@ Line 532: / Line 532: @@
 Please have a look to [[:uf:totam]] for further details on the model and its API.
-==== Dynamic Variables ====
+===== Dynamic Variables =====
 The module ''/.at.lang.dynvars'' provides support for defining and using 'Dynamic Variables'. Dynamic variables 'simulate' dynamically scoped variables and are often used to parameterize large parts of code. For example, the 'current output stream'. A dynamic variable has the advantage over a simple global variable that it can only be assigned a value for the extent of a block of code.