12 lines
552 B
Plaintext
12 lines
552 B
Plaintext
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This rule allows the definition of custom rules using XPath expressions.
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Issues are created depending on the return value of the XPath expression. If the XPath expression returns:
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* a single or list of AST nodes, then a line issue with the given message is created for each node
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* a boolean, then a file issue with the given message is created only if the boolean is true
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* anything else, no issue is created
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Here is an example of an XPath expression to log an issue on each 'td' tag using the 'nowrap' deprecated attribute:
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----
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//td[@nowrap]
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----
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