Thread:Project:Support desk/Regex for template names/reply (2)

Okay. Let's say the source looks like this:

In this example I'm only interested in "a", "b" and "c". You can assume that operators, whitespace, HTML tags and plain text have already been tokenized. The remaining question is only whether "a", "b" and "c" are correct template/template-parameter names the wikitext parser would accept as such.