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-rw-r--r--doc/examples/shadow.m458
1 files changed, 0 insertions, 58 deletions
diff --git a/doc/examples/shadow.m4 b/doc/examples/shadow.m4
deleted file mode 100644
index d82b8443..00000000
--- a/doc/examples/shadow.m4
+++ /dev/null
@@ -1,58 +0,0 @@
-dnl Copyright (C) 2006, 2010, 2013-2014, 2017 Free Software Foundation,
-dnl Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it
-dnl with or without modifications, as long as this notice is preserved.
-# no modules loaded yet
-test
-shadow
-
-# define our own macros for `test' and `shadow'
-define(`test', `local::`test'')
-define(`shadow', `local::`shadow'')
-test
-shadow
-
-# module Shadow defines `shadow' and `test' macros
-load(`shadow')
-dumpdef(`test')
-dumpdef(`shadow')
-test
-shadow
-
-# save the definition of `test' from the Shadow module
-define(`Shadow::test', defn(`test'))
-
-# module Test also defines a `test' macro
-load(`modtest')
-dumpdef(`test')
-dumpdef(`shadow')
-test
-shadow
-
-# Reloading Shadow shouldn't affect anything
-load(`shadow')
-dumpdef(`test')
-dumpdef(`shadow')
-test
-shadow
-
-# Unloading Test will unshadow the test definition in Shadow
-unload(`modtest')
-dumpdef(`test')
-dumpdef(`shadow')
-test
-shadow
-
-# Unloading Shadow once has no effect (we loaded it twice)
-unload(`shadow')
-dumpdef(`test')
-dumpdef(`shadow')
-test
-shadow
-
-# Unloading Shadow again will revert to copying `test' and the local
-# `shadow' macro.
-unload(`shadow')
-test
-shadow