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Code Issues Releases Wiki Activity

Fix: variables in functions should not pollute upstream widgets (#8641)

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Saq Imtiaz 2024-09-30 15:26:36 +02:00 committed by GitHub
parent 96840b886f
commit 3f4067ef7b
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2 changed files with 21 additions and 1 deletions
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2
core/modules/widgets/widget.js
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@ -335,7 +335,7 @@ Widget.prototype.makeFakeWidgetWithVariables = function(variables) {
}; };
} else { } else {
opts = opts || {}; opts = opts || {};
opts.variables = $tw.utils.extend(variables,opts.variables); opts.variables = $tw.utils.extend({},variables,opts.variables);
return self.getVariableInfo(name,opts); return self.getVariableInfo(name,opts);
}; };
}, },

20
editions/test/tiddlers/tests/data/functions/FunctionFilterrunVariables4.tid Normal file
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@ -0,0 +1,20 @@
title: Functions/FunctionFilterrunVariables4
description: Nested functions in filter runs that set variables should not pollute upstream widget tree
type: text/vnd.tiddlywiki-multiple
tags: [[$:/tags/wiki-test-spec]]
title: Output
\function .a() [.b[]]
\function .b() [all[]] :map[subtract[1].c[]]
\function .c() [all[]] :map[subtract[1].d[]]
\function .d() [all[]] :map[subtract[1].e[]]
\function .e() [all[]] :map[subtract[1]]
<$text text={{{ [[10]] :map:flat[.a[]then<currentTiddler>] }}}/>
+
title: ExpectedResult
10