Show node type name rather than showing an icon?

[Hubro]

I attempted to add queries for YANG over the weekend, but I quickly realized that for this language, icons are completely unhelpful:

YANG is a language with deeply nested structures, and the node types are:

• module (only top level)
• container
• grouping
• typedef
• list
• leaf-list
• leaf

The GPS line in the screenshot above would be FAR more helpful if it said:

module tnso-resource-allocator -> grouping vlan-id-parameters -> container vlan-id -> leaf vlan-id

Can you see a way to achieve this? 🤔 I either have to include the keyword in the capture in the query, or I have to prepend the container type in the transformation function somehow. I haven't thought of a way to do either yet.

In the syntax tree, each statement basically looks like keyword + value + block. Currently I'm capturing the "value" part, which contains the name of the container. I would like to also include the text of the keyword, so the result is something like "list foo" rather than just "foo".

---

The syntax tree for the screenshot above looks like this:

The current query looks like this:

((module module_name: (identifier) @container-name) @scope-root)

((statement
	(statement_keyword "container")
	(argument) @container-name) @scope-root)

((statement
	(statement_keyword "grouping")
	(argument) @function-name) @scope-root)

((statement
	(statement_keyword "list")
	(argument) @class-name) @scope-root)

((statement
	(statement_keyword "leaf")
	(argument) @method-name) @scope-root)

[Hubro]

Never mind! Somehow, after asking this question I immediately figured it out. Turns out it was trivial to achieve with a transformation function.

	["yang"] = function(capture_name, capture_text)
		if capture_name == "container-name" then
			return "container "..capture_text
		elseif capture_name == "grouping-name" then
			return "grouping "..capture_text
		elseif capture_name == "list-name" then
			return "list "..capture_text
		elseif capture_name == "leaf-name" then
			return "leaf "..capture_text

		-- ...

		else
			return capture_text
		end
	end