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coala / coAST

Universal and language-independent abstract syntax tree
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Grammar file produces a hyperlink even when no value is given to it in the Language files #70

Closed Naveenaidu closed 5 years ago

Naveenaidu commented 5 years ago

Grammer file produces a hyperlink to the respective grammar files when we provide the entry to it in the language file.

Example:- C.yaml grammar_file: https://github.com/antlr/grammars-v4/blob/master/c/C.g4

After the site is deployed, the results are rendered as: https://coast.netlify.com/c/ As you see here a hyperlink is produced for the grammar file.

But

When the grammar file field is empty or not mentioned in the language file such as Bash.yaml or Swift.yaml where the grammar file is not present.

When these files get rendered, they display the text None which hyperlinks to a page which do not exist.

Grammar File None

This needs to be fixed. Instead of showing None with a hyperlink. It should only show None without any hyperlinks.

label: difficulty/low

rajgoesout commented 5 years ago

Can I work on this issue?