fix(commands/doc): strip html in headings

nature/commands/doc.lua

@@ -10,6 +10,16 @@ commander.register('doc', function(args)
 
 ]]
 
+	local modules = table.map(fs.readdir(moddocPath), function(f)
+		return lunacolors.underline(lunacolors.blue(string.gsub(f, '.md', '')))
+	end)
+	local doc = [[
+Welcome to Hilbish's documentation viewer! Here you can find
+documentation for builtin functions and other things related
+to Hilbish.
+
+Usage: doc <section> [subdoc]
+Available sections: ]] .. table.concat(modules, ', ')
 	if #args > 0 then
 		local mod = args[1]
 
@@ -63,8 +73,12 @@ commander.register('doc', function(args)
 		if mod == 'api' then
 			funcdocs = string.format(apidocHeader, vals.title, vals.description or 'no description.') .. funcdocs
 		end
+		doc = funcdocs:sub(1, #funcdocs - 1)
+		f:close()
+	end
+
 	local backtickOccurence = 0
-		local formattedFuncs = lunacolors.format(funcdocs:sub(1, #funcdocs - 1):gsub('`', function()
+	print(lunacolors.format(doc:gsub('`', function()
 		backtickOccurence = backtickOccurence + 1
 		if backtickOccurence % 2 == 0 then
 			return '{reset}'
@@ -72,26 +86,7 @@ commander.register('doc', function(args)
 			return '{underline}{green}'
 		end
 	end):gsub('#+.-\n', function(t)
-			return '{bold}{magenta}' .. t .. '{reset}'
+		local signature = t:gsub('<.->(.-)</.->', '{underline}%1'):gsub('\\', '<')
-		end))
+		return '{bold}{yellow}' .. signature .. '{reset}'
-		print(formattedFuncs)
+	end)))
-		f:close()
-
-		return
-	end
-	local modules = table.map(fs.readdir(moddocPath), function(f)
-		return lunacolors.underline(lunacolors.blue(string.gsub(f, '.md', '')))
-	end)
-
-	io.write [[
-Welcome to Hilbish's doc tool! Here you can find documentation for builtin
-functions and other things.
-
-Usage: doc <section> [subdoc]
-A section is a module or a literal section and a subdoc is a subsection for it.
-
-Available sections: ]]
-	io.flush()
-
-	print(table.concat(modules, ', '))
 end)