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Diffstat (limited to 'docs/markdown/snippets/unset_variable.md')
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diff --git a/docs/markdown/snippets/unset_variable.md b/docs/markdown/snippets/unset_variable.md new file mode 100644 index 0000000..7b2bcdb --- /dev/null +++ b/docs/markdown/snippets/unset_variable.md @@ -0,0 +1,16 @@ +## `unset_variable()` + +`unset_variable()` can be used to unset a variable. Reading a variable after +calling `unset_variable()` will raise an exception unless the variable is set +again. + +```meson +# tests/meson.build +tests = ['test1', 'test2'] + +# ... + +unset_variable('tests') + +# tests is no longer usable until it is set again +``` |