pongo lexer does not returns exact tag/variable in case of error

[RO-29]

"test\r\n{%if..\n%}" or "test\r\n{{test\n}}"

[Error (where: lexer) in <string> | Line 2 Col 7] Newline not allowed within tag/variable.

Can we return the defaulting tag/variable also? Expected [Error (where: lexer) in <string> | Line 2 Col 3] Newline not allowed within tag/variable. {{test\n}}

[Error (where: lexer) in <string> | Line 2 Col 3] Newline not allowed within tag/variable. test\r\n{%if..\n%}

It is an issue to search for exact tag/variable when we have a huge template.

[flosch]

Would you consider creating a PR for that? :)

[RO-29]

sure 😄