A YANG pattern "[a-zA-Z0-9!$%\\^()\\[\\]_\\-~{}.+]*" is flagged as type-error. As a second opinion CESNET/libyang yangre tool as well as mbj4668/pyang were used to check whether the regex is consistent, and it was found to be acceptable. Possibly need adjustment to regex handling in yang-lsp.
A YANG pattern
"[a-zA-Z0-9!$%\\^()\\[\\]_\\-~{}.+]*"is flagged as type-error. As a second opinion CESNET/libyang yangre tool as well as mbj4668/pyang were used to check whether the regex is consistent, and it was found to be acceptable. Possibly need adjustment to regex handling in yang-lsp.