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Added a few words of explanation about macros

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git-svn-id: http://svn.digium.com/svn/asterisk/trunk@47835 f38db490-d61c-443f-a65b-d21fe96a405b
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murf 2006-11-19 04:12:39 +00:00
parent 35b5ab3bc1
commit 4dc2b93fef
1 changed files with 4 additions and 2 deletions
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doc/ael.txt
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@ -102,7 +102,9 @@ extension, and a subroutine. It has arguments like a subroutine
might. A macro call can be made within an extension, and the
individual statements there are executed until it ends. At this point,
execution returns to the next statement after the macro call. Macros
can call other macros. And they work just like function calls.
can call other macros. And they work just like function calls. In 1.2,
and 1.4, they are implemented underneath with the Macro() application.
In 1.6 and up, they are implemented with the Gosub() application.
Applications
------------
@ -981,7 +983,7 @@ Macros
A macro is defined in its own block like this. The arguments to the
macro are specified with the name of the macro. They are then referred
to by that same name. A catch block can be specified to catch special
to by that same name. A catch block can be specified to 'catch' special
extensions.