In my effort to pull apart usage definition text blocks into lists, I have written some code to do so:

getUsg2[symb1_] :=   StringSplit[ StringReplace[
WolframLanguageData[symb1, "PlaintextUsage"], {". " -> ".. ", 
"\\!\\(\\*" -> "", ",AutoSpacing->False" -> "", "\\\"" -> "\""}],
". "];

However I found a small list of symbols whose plaintext usage blocks has boxes still used. Examine the code below to see the problems:

getUsg2@ {"Begin", "BeginPackage", "CloudExpression", "CloudObject",  
"DeclarePackage", "DumpSave", "FindChannels", "Needs", "Save"}

Am attaching a notebook. Can someone please help me nail down the last 9 symbols to parse. Or teach me the knowledge to figure it out.

Thanks

Attachments:

Problematic Wolf...nb