fix(greenhouse): fix toc disappearing on any key press

nature/commands/greenhouse.lua

@@ -89,7 +89,7 @@ commander.register('greenhouse', function(args, sinks)
 	gh:keybind('Enter', function(self)
 		if self.isSpecial then
 			self:jump(self.specialPageIdx)
-			self:special(true)
+			self:special(false)
 		else
 			if buffer:len() < 2 then return end
 
@@ -118,5 +118,6 @@ commander.register('greenhouse', function(args, sinks)
 		gh:addPage(page)
 	end
 
+	ansikit.hideCursor()
 	gh:initUi()
 end)

nature/greenhouse/init.lua

@@ -93,14 +93,25 @@ end
 function Greenhouse:update()
 	self:resize()
 	if self.isSpecial then
-		self:special()
+		self:updateSpecial()
 	end
 
 	self:draw()
 end
 
-function Greenhouse:special()
-	self.isSpecial = not self.isSpecial
+
+function Greenhouse:special(val)
+	self.isSpecial = val
+	self:update()
+end
+
+function Greenhouse:toggleSpecial()
+	self:special(not self.isSpecial)
+end
+
+--- This function will be called when the special page
+--- is on and needs to be updated.
+function Greenhouse:updateSpecial()
 end
 
 function Greenhouse:toc(toggle)
@@ -128,6 +139,9 @@ function Greenhouse:toc(toggle)
 		tocText = tocText .. title .. '\n'
 	end
 	self.specialPage = Page('TOC', tocText)
+	function self:updateSpecial()
+		self:toc()
+	end
 	self:draw()
 end
 
@@ -202,7 +216,6 @@ function Greenhouse:initUi()
 	end)
 
 	ansikit.screenAlt()
-	ansikit.hideCursor()
 	ansikit.clear(true)
 	self:draw()