akkartik/wardley.love - Change OZNETUSGD7GQD3XDGBFEQBSXYE4UM6G5D6OBFVNQW3XLJERHU5WQC

snapshot, box_height is broken

I'm feeling extremely stupid. Spent a couple of hours trying to track this down without success. I definitely saw it working for a bit, except that when it works things look different at different zoom levels. But now I can't even reproduce that.

My current best guess: there's an issue with various triggers and when they happen, rather than with box_height: on.draw compute_layout initialize_editor ??

Created by Kartik K. Agaram on December 23, 2022

OZNETUSGD7GQD3XDGBFEQBSXYE4UM6G5D6OBFVNQW3XLJERHU5WQC

Dependencies

In channels

main

Change contents

File addition: notes (----------)

[3.2]

remember cursor position within each definition

Replacement in head at line 1 [4.10815]
B:BD[4.10815] → [2.11:14]
```
235
```
[4.10815]
```
297
```

File addition: 0297-manifest (----------)

[3.2]

{"box_height":297,"on.keychord_pressed":200,"compute_layout":235,"Cursor_node":172,"on.code_changed":289,"on.textinput":177,"Surface":196,"to_text":180,"on.draw":293,"vx":5,"scale":7,"Viewport":233,"clip":236,"initialize_editor":290,"clip_all":265,"Page":296,"vy":8,"font":228,"on.update":239,"on.mouse_pressed":179,"parent":296,"on.mouse_released":178,"on":1,"Box_heights":277}

File addition: 0297-box_height (----------)

[3.2]

box_height = function(node)
	-- return the height of a node. The result is scaled.
	print('computing box height based on font size', node.scaled_fontsize, node.editor.font_height, node.editor.line_height)
	if #node.editor.lines > 1 then Box_heights = {} end
  local y = 0
  for i=1,#node.editor.lines do
    local line = node.editor.lines[i]
    if node.editor.line_cache[i] == nil then
      node.editor.line_cache[i] = {}
    end
    node.editor.line_cache[i].fragments = nil
    node.editor.line_cache[i].screen_line_starting_pos = nil
    Text.compute_fragments(node.editor, i)
    Text.populate_screen_line_starting_pos(node.editor, i)
    y = y + math.floor(node.editor.line_height)*#node.editor.line_cache[i].screen_line_starting_pos
	if #node.editor.lines > 1 then
		table.insert(Box_heights, y)
	end
    Text.clear_screen_line_cache(node.editor, i)
  end
  return y
end

File addition: 0296-manifest (----------)

[3.2]

{"box_height":295,"on.keychord_pressed":200,"compute_layout":235,"Cursor_node":172,"on.code_changed":289,"on.textinput":177,"Surface":196,"to_text":180,"on.draw":293,"vx":5,"scale":7,"Viewport":233,"clip":236,"initialize_editor":290,"clip_all":265,"Page":296,"vy":8,"font":228,"on.update":239,"on.mouse_pressed":179,"parent":295,"on.mouse_released":178,"on":1,"Box_heights":277}

File addition: 0296-Page (----------)

[3.2]

Page = {
    -- page
	type='cols', x=0, y=0,
    width=800, data={
      -- editor covering left side
      {
		type='text',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={
			"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",
			'1',
			'2',
			'3',
			'mno',
			'Acb',
			'g',
			'hij',
			'klm',
			'nop',
		},
        width=400, bg={r=1,g=1,b=0}
      },
      -- a table on the right
      { type='rows', name='searches', margin=50, data={
        { type='text', data={''},},
        { type='cols', data={
          { type='text', data={'search:'},},
          { type='text', name='search', bg={r=0.8,g=0.8,b=0.8}, data={''}, width=90,},
        }},
		{ type='text', data={'table:'},},
        { type='cols', bg={r=0.8,g=0.8,b=0.8}, data={
            { type='rows', width=90, data={
              {type='text', data={'abc'},},
              {type='text', data={'abc'},},
            }},
            { type='rows', width=90, data={
              {type='text', data={'def'},},
              {type='text', data={'def'},},
            }},
        }},
      }},
    },
}

File addition: 0295-manifest (----------)

[3.2]

{"box_height":295,"on.keychord_pressed":200,"compute_layout":235,"Cursor_node":172,"on.code_changed":289,"on.textinput":177,"Surface":196,"to_text":180,"on.draw":293,"vx":5,"scale":7,"Viewport":233,"clip":236,"initialize_editor":290,"clip_all":265,"Page":263,"vy":8,"font":228,"on.update":239,"on.mouse_pressed":179,"parent":294,"on.mouse_released":178,"on":1,"Box_heights":277}

File addition: 0295-box_height (----------)

[3.2]

box_height = function(node)
	-- return the height of a node. The result is scaled.
	print('computing box height based on font size', node.scaled_fontsize, node.editor.font_height, node.editor.line_height)
	if #node.editor.lines > 1 then Box_heights = {} end
  local y = 0
  for i=1,#node.editor.lines do
    local line = node.editor.lines[i]
    if node.editor.line_cache[i] == nil then
      node.editor.line_cache[i] = {}
    end
    node.editor.line_cache[i].fragments = nil
    node.editor.line_cache[i].screen_line_starting_pos = nil
    Text.compute_fragments(node.editor, i)
    Text.populate_screen_line_starting_pos(node.editor, i)
--    y = y + node.scaled_fontsize*#node.editor.line_cache[i].screen_line_starting_pos
    y = y + math.floor(node.editor.line_height)*#node.editor.line_cache[i].screen_line_starting_pos
	if #node.editor.lines > 1 then
		table.insert(Box_heights, y)
	end
  end
  return y
end

File addition: 0294-manifest (----------)

[3.2]

{"box_height":294,"on.keychord_pressed":200,"compute_layout":235,"Cursor_node":172,"on.code_changed":289,"on.textinput":177,"Surface":196,"to_text":180,"on.draw":293,"vx":5,"scale":7,"Viewport":233,"clip":236,"initialize_editor":290,"clip_all":265,"Page":263,"vy":8,"font":228,"on.update":239,"on.mouse_pressed":179,"parent":293,"on.mouse_released":178,"on":1,"Box_heights":277}

File addition: 0294-box_height (----------)

[3.2]

box_height = function(node)
	-- return the height of a node. The result is scaled.
	print('computing box height based on font size', node.scaled_fontsize, node.editor.font_height, node.editor.line_height)
	if #node.editor.lines > 1 then Box_heights = {} end
  local y = 0
  for i=1,#node.editor.lines do
    local line = node.editor.lines[i]
    if node.editor.line_cache[i] == nil then
      node.editor.line_cache[i] = {}
    end
    node.editor.line_cache[i].fragments = nil
    node.editor.line_cache[i].screen_line_starting_pos = nil
    Text.compute_fragments(node.editor, i)
    Text.populate_screen_line_starting_pos(node.editor, i)
--    y = y + node.scaled_fontsize*#node.editor.line_cache[i].screen_line_starting_pos
    y = y + math.floor(node.editor.line_height)*#node.editor.line_cache[i].screen_line_starting_pos
	if #node.editor.lines > 1 then
		table.insert(Box_heights, y)
	end
  end
  return y
end

File addition: 0293-on.draw (----------)

[3.2]

on.draw = function()
				love.graphics.setColor(1,0,0)
				for y=0,1000,100 do
					love.graphics.line(vx(-5),vy(y), vx(5),vy(y))
				end
				for x=0,1000,100 do
					love.graphics.line(vx(x),vy(-5), vx(x),vy(5))
				end
love.graphics.setColor(0,1,0)
for _,y in ipairs(Box_heights) do
	love.graphics.line(vx(0), vy(y), vx(10), vy(y))
end
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
print('setting font', scaled_fontsize)
				love.graphics.setFont(font(scaled_fontsize))
				obj.text = love.graphics.newText(love.graphics.getFont(), obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, not obj.show_cursor)
			end
		end
	end
end

File addition: 0293-manifest (----------)

[3.2]

{"Surface":196,"on.draw":293,"vx":5,"Viewport":233,"parent":292,"on":1,"clip":236,"clip_all":265,"on.mouse_pressed":179,"to_text":180,"on.mouse_released":178,"font":228,"on.update":239,"on.keychord_pressed":200,"Cursor_node":172,"Box_heights":277,"vy":8,"Page":263,"on.code_changed":289,"initialize_editor":290,"on.textinput":177,"box_height":291,"compute_layout":235,"scale":7}

File addition: 0292-on.draw (----------)

[3.2]

on.draw = function()
				love.graphics.setColor(1,0,0)
				for y=0,1000,100 do
					love.graphics.line(vx(-5),vy(y), vx(5),vy(y))
				end
				for x=0,1000,100 do
					love.graphics.line(vx(x),vy(-5), vx(x),vy(5))
				end
love.graphics.setColor(0,1,0)
for _,y in ipairs(Box_heights) do
	love.graphics.line(vx(0), vy(y), vx(10), vy(y))
end
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
print('setting font', scaled_fontsize)
				love.graphics.setFont(font(scaled_fontsize))
				obj.text = love.graphics.newText(love.graphics.getFont(), obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, not obj.show_cursor)
			end
		end
	end
end

File addition: 0292-manifest (----------)

[3.2]

{"parent":291,"on.textinput":177,"to_text":180,"on.mouse_pressed":179,"on.mouse_released":178,"font":228,"on.update":239,"Page":263,"initialize_editor":290,"box_height":291,"on.keychord_pressed":200,"compute_layout":235,"clip":236,"clip_all":265,"Surface":196,"Box_heights":277,"on":1,"on.draw":292,"on.code_changed":289,"Cursor_node":172,"vy":8,"Viewport":233,"vx":5,"scale":7}

File addition: 0291-manifest (----------)

[3.2]

{"parent":290,"on.textinput":177,"to_text":180,"on.mouse_pressed":179,"on.mouse_released":178,"font":228,"on.update":239,"Page":263,"initialize_editor":290,"box_height":291,"on.keychord_pressed":200,"compute_layout":235,"clip":236,"clip_all":265,"Surface":196,"Box_heights":277,"on":1,"on.draw":286,"on.code_changed":289,"Cursor_node":172,"vy":8,"Viewport":233,"vx":5,"scale":7}

File addition: 0291-box_height (----------)

[3.2]

box_height = function(node)
	-- return the height of a node. The result is scaled.
	print('computing box height based on font size', node.scaled_fontsize, node.editor.font_height, node.editor.line_height)
	if #node.editor.lines > 1 then Box_heights = {} end
  local y = 0
  for i=1,#node.editor.lines do
    local line = node.editor.lines[i]
    if node.editor.line_cache[i] == nil then
      node.editor.line_cache[i] = {}
    end
    node.editor.line_cache[i].fragments = nil
    node.editor.line_cache[i].screen_line_starting_pos = nil
    Text.compute_fragments(node.editor, i)
    Text.populate_screen_line_starting_pos(node.editor, i)
--    y = y + node.scaled_fontsize*#node.editor.line_cache[i].screen_line_starting_pos
    y = y + math.floor(node.editor.line_height)*#node.editor.line_cache[i].screen_line_starting_pos
	if #node.editor.lines > 1 then
		table.insert(Box_heights, y)
	end
  end
  return y
end

File addition: 0290-manifest (----------)

[3.2]

{"on.code_changed":289,"font":228,"Surface":196,"to_text":180,"clip_all":265,"on.draw":286,"on.textinput":177,"vx":5,"on":1,"Viewport":233,"parent":289,"vy":8,"scale":7,"on.mouse_pressed":179,"Cursor_node":172,"on.mouse_released":178,"Box_heights":277,"on.update":239,"box_height":285,"on.keychord_pressed":200,"compute_layout":235,"clip":236,"initialize_editor":290,"Page":263}

File addition: 0290-initialize_editor (----------)

[3.2]

initialize_editor = function(obj)
	if obj.w then
		-- use an editor to wrap the text
		local scaled_fontsize = scale(obj.fontsize or 20)
		local scaled_lineheight = math.floor(scaled_fontsize*1.3)
		obj.editor = edit.initialize_state(vy(obj.y), vx(obj.x), vx(obj.x+obj.w), scaled_fontsize, scaled_lineheight)
		obj.editor.lines = load_array(obj.data)
		Text.redraw_all(obj.editor)
	end
end

File addition: 0289-on.code_changed (----------)

[3.2]

on.code_changed = function()
	while #Surface > 3 do
		table.remove(Surface)
	end
	print('code changed', Page.x,Page.y)
	compute_layout(Page, Page.x,Page.y, Surface)
end

File addition: 0289-manifest (----------)

[3.2]

{"Surface":196,"on.draw":286,"vx":5,"Viewport":233,"vy":8,"to_text":180,"on":1,"on.mouse_pressed":179,"scale":7,"on.mouse_released":178,"parent":288,"clip_all":265,"box_height":285,"on.keychord_pressed":200,"compute_layout":235,"on.update":239,"initialize_editor":254,"Page":263,"clip":236,"on.textinput":177,"Box_heights":277,"on.code_changed":289,"font":228,"Cursor_node":172}

File addition: 0288-on.code_changed (----------)

[3.2]

on.code_changed = function()
	while #Surface > 3 do
		table.remove(Surface)
	end
	print('code changed', Page.x,Page.y)
	compute_layout(Page, Page.x,Page.y, Surface)
end

File addition: 0288-manifest (----------)

[3.2]

{"Surface":196,"on.draw":286,"vx":5,"Viewport":233,"vy":8,"to_text":180,"on":1,"on.mouse_pressed":179,"scale":7,"on.mouse_released":178,"parent":287,"clip_all":265,"box_height":285,"on.keychord_pressed":200,"compute_layout":235,"on.update":239,"initialize_editor":254,"Page":263,"clip":236,"on.textinput":177,"Box_heights":277,"on.code_changed":288,"font":228,"Cursor_node":172}

File addition: 0287-on.code_changed (----------)

[3.2]

on.code_changed = function()
	while #Surface > 3 do
		table.remove(Surface)
	end
	print('code changed', Page.x,Page.y)
	compute_layout(Page, Page.x,Page.y, Surface)
end

File addition: 0287-manifest (----------)

[3.2]

{"on.code_changed":287,"Surface":196,"clip_all":265,"on.draw":286,"on.textinput":177,"vx":5,"Viewport":233,"vy":8,"parent":286,"on.mouse_pressed":179,"Box_heights":277,"on.mouse_released":178,"scale":7,"on.update":239,"initialize_editor":254,"box_height":285,"clip":236,"compute_layout":235,"on.keychord_pressed":200,"Page":263,"Cursor_node":172,"font":228,"on":1,"to_text":180}

File addition: 0286-on.draw (----------)

[3.2]

on.draw = function()
				love.graphics.setColor(1,0,0)
				for y=0,1000,100 do
					love.graphics.line(vx(-5),vy(y), vx(5),vy(y))
				end
				for x=0,1000,100 do
					love.graphics.line(vx(x),vy(-5), vx(x),vy(5))
				end
love.graphics.setColor(0,1,0)
for _,y in ipairs(Box_heights) do
	love.graphics.line(vx(0), vy(y), vx(10), vy(y))
end
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
print('setting font', scaled_fontsize)
				love.graphics.setFont(font(scaled_fontsize))
				obj.text = love.graphics.newText(love.graphics.getFont(), obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, not obj.show_cursor)
			end
		end
	end
end

File addition: 0286-manifest (----------)

[3.2]

{"on.code_changed":212,"font":228,"Surface":196,"on.draw":286,"vx":5,"Viewport":233,"to_text":180,"vy":8,"initialize_editor":254,"on":1,"on.mouse_pressed":179,"clip_all":265,"on.mouse_released":178,"Cursor_node":172,"parent":285,"box_height":285,"on.keychord_pressed":200,"compute_layout":235,"on.textinput":177,"on.update":239,"Page":263,"clip":236,"scale":7,"Box_heights":277}

File addition: 0285-manifest (----------)

[3.2]

{"on.code_changed":212,"font":228,"Surface":196,"on.draw":280,"vx":5,"Viewport":233,"to_text":180,"vy":8,"initialize_editor":254,"on":1,"on.mouse_pressed":179,"clip_all":265,"on.mouse_released":178,"Cursor_node":172,"parent":284,"box_height":285,"on.keychord_pressed":200,"compute_layout":235,"on.textinput":177,"on.update":239,"Page":263,"clip":236,"scale":7,"Box_heights":277}

File addition: 0285-box_height (----------)

[3.2]

box_height = function(node)
	-- return the height of a node. The result is scaled.
	if #node.editor.lines > 1 then Box_heights = {} end
  local y = 0
  for i=1,#node.editor.lines do
    local line = node.editor.lines[i]
    if node.editor.line_cache[i] == nil then
      node.editor.line_cache[i] = {}
    end
    node.editor.line_cache[i].fragments = nil
    node.editor.line_cache[i].screen_line_starting_pos = nil
    Text.compute_fragments(node.editor, i)
    Text.populate_screen_line_starting_pos(node.editor, i)
--    y = y + node.scaled_fontsize*#node.editor.line_cache[i].screen_line_starting_pos
    y = y + math.floor(node.editor.line_height)*#node.editor.line_cache[i].screen_line_starting_pos
	if #node.editor.lines > 1 then
		print('box height', i, y)
		table.insert(Box_heights, y)
	end
  end
  return y
end

File addition: 0284-manifest (----------)

[3.2]

{"on.code_changed":212,"font":228,"Surface":196,"on.draw":280,"vx":5,"Viewport":233,"to_text":180,"vy":8,"initialize_editor":254,"on":1,"on.mouse_pressed":179,"clip_all":265,"on.mouse_released":178,"Cursor_node":172,"parent":283,"box_height":284,"on.keychord_pressed":200,"compute_layout":235,"on.textinput":177,"on.update":239,"Page":263,"clip":236,"scale":7,"Box_heights":277}

File addition: 0284-box_height (----------)

[3.2]

box_height = function(node)
	-- return the height of a node. The result is scaled.
	if #node.editor.lines > 1 then Box_heights = {} end
  local y = 0
  for i=1,#node.editor.lines do
    local line = node.editor.lines[i]
    if node.editor.line_cache[i] == nil then
      node.editor.line_cache[i] = {}
    end
    node.editor.line_cache[i].fragments = nil
    node.editor.line_cache[i].screen_line_starting_pos = nil
    Text.compute_fragments(node.editor, i)
    Text.populate_screen_line_starting_pos(node.editor, i)
--    y = y + node.scaled_fontsize*#node.editor.line_cache[i].screen_line_starting_pos
    y = y + node.editor.line_height*#node.editor.line_cache[i].screen_line_starting_pos
	if #node.editor.lines > 1 then
		print('box height', i, y)
		table.insert(Box_heights, y)
	end
  end
  return y
end

File addition: 0283-manifest (----------)

[3.2]

{"on.code_changed":212,"font":228,"Surface":196,"on.draw":280,"vx":5,"Viewport":233,"to_text":180,"vy":8,"initialize_editor":254,"on":1,"on.mouse_pressed":179,"clip_all":265,"on.mouse_released":178,"Cursor_node":172,"parent":282,"box_height":283,"on.keychord_pressed":200,"compute_layout":235,"on.textinput":177,"on.update":239,"Page":263,"clip":236,"scale":7,"Box_heights":277}

File addition: 0283-box_height (----------)

[3.2]

box_height = function(node)
	-- return the height of a node. The result is scaled.
	if #node.editor.lines > 1 then Box_heights = {} end
  local y = 0
  for i=1,#node.editor.lines do
    local line = node.editor.lines[i]
    if node.editor.line_cache[i] == nil then
      node.editor.line_cache[i] = {}
    end
    node.editor.line_cache[i].fragments = nil
    node.editor.line_cache[i].screen_line_starting_pos = nil
    Text.compute_fragments(node.editor, i)
    Text.populate_screen_line_starting_pos(node.editor, i)
--    y = y + node.scaled_fontsize*#node.editor.line_cache[i].screen_line_starting_pos
    y = y + math.floor(node.editor.line_height)*#node.editor.line_cache[i].screen_line_starting_pos
	if #node.editor.lines > 1 then
		print('box height', i, y)
		table.insert(Box_heights, y)
	end
  end
  return y
end

File addition: 0282-manifest (----------)

[3.2]

{"on.code_changed":212,"font":228,"Surface":196,"on.draw":280,"vx":5,"Viewport":233,"to_text":180,"vy":8,"initialize_editor":254,"on":1,"on.mouse_pressed":179,"clip_all":265,"on.mouse_released":178,"Cursor_node":172,"parent":281,"box_height":282,"on.keychord_pressed":200,"compute_layout":235,"on.textinput":177,"on.update":239,"Page":263,"clip":236,"scale":7,"Box_heights":277}

File addition: 0282-box_height (----------)

[3.2]

box_height = function(node)
	-- return the height of a node. The result is scaled.
	if #node.editor.lines > 1 then Box_heights = {} end
  local y = 0
  for i=1,#node.editor.lines do
    local line = node.editor.lines[i]
    if node.editor.line_cache[i] == nil then
      node.editor.line_cache[i] = {}
    end
    node.editor.line_cache[i].fragments = nil
    node.editor.line_cache[i].screen_line_starting_pos = nil
    Text.compute_fragments(node.editor, i)
    Text.populate_screen_line_starting_pos(node.editor, i)
--    y = y + node.scaled_fontsize*#node.editor.line_cache[i].screen_line_starting_pos
    y = y + math.floor(scale(node.editor.line_height))*#node.editor.line_cache[i].screen_line_starting_pos
	if #node.editor.lines > 1 then
		print('box height', i, y)
		table.insert(Box_heights, y)
	end
  end
  return y
end

File addition: 0281-manifest (----------)

[3.2]

{"on.code_changed":212,"font":228,"Surface":196,"on.draw":280,"vx":5,"Viewport":233,"to_text":180,"vy":8,"initialize_editor":254,"on":1,"on.mouse_pressed":179,"clip_all":265,"on.mouse_released":178,"Cursor_node":172,"parent":280,"box_height":281,"on.keychord_pressed":200,"compute_layout":235,"on.textinput":177,"on.update":239,"Page":263,"clip":236,"scale":7,"Box_heights":277}

File addition: 0281-box_height (----------)

[3.2]

box_height = function(node)
	-- return the height of a node. The result is scaled.
	if #node.editor.lines > 1 then Box_heights = {} end
  local y = 0
  for i=1,#node.editor.lines do
    local line = node.editor.lines[i]
    if node.editor.line_cache[i] == nil then
      node.editor.line_cache[i] = {}
    end
    node.editor.line_cache[i].fragments = nil
    node.editor.line_cache[i].screen_line_starting_pos = nil
    Text.compute_fragments(node.editor, i)
    Text.populate_screen_line_starting_pos(node.editor, i)
--    y = y + node.scaled_fontsize*#node.editor.line_cache[i].screen_line_starting_pos
    y = y + math.floor(scale(node.editor.line_height))*#node.editor.line_cache[i].screen_line_starting_pos
	if #node.editor.lines > 1 then
		table.insert(Box_heights, y)
	end
  end
  return y
end

File addition: 0280-on.draw (----------)

[3.2]

on.draw = function()
				love.graphics.setColor(1,0,0)
				for y=0,1000,100 do
					love.graphics.line(vx(-5),vy(y), vx(5),vy(y))
				end
				for x=0,1000,100 do
					love.graphics.line(vx(x),vy(-5), vx(x),vy(5))
				end
love.graphics.setColor(0,1,0)
for _,y in ipairs(Box_heights) do
	love.graphics.line(vx(0), vy(y), vx(10), vy(y))
end
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
print('setting font', scaled_fontsize)
				love.graphics.setFont(font(scaled_fontsize))
				obj.text = love.graphics.newText(love.graphics.getFont(), obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, not obj.show_cursor)
			end
		end
	end
end

File addition: 0280-manifest (----------)

[3.2]

{"on.code_changed":212,"font":228,"Surface":196,"on.draw":280,"vx":5,"Viewport":233,"to_text":180,"vy":8,"initialize_editor":254,"on":1,"on.mouse_pressed":179,"clip_all":265,"on.mouse_released":178,"Cursor_node":172,"parent":279,"box_height":278,"on.keychord_pressed":200,"compute_layout":235,"on.textinput":177,"on.update":239,"Page":263,"clip":236,"scale":7,"Box_heights":277}

File addition: 0279-on.draw (----------)

[3.2]

on.draw = function()
				love.graphics.setColor(1,0,0)
				for y=0,1000,100 do
					love.graphics.line(vx(-5),vy(y), vx(5),vy(y))
				end
				for x=0,1000,100 do
					love.graphics.line(vx(x),vy(-5), vx(x),vy(5))
				end
love.graphics.setColor(0,1,0)
for _,y in Box_heights do
	love.graphics.line(vx(0), vy(y), vx(10), vy(y))
end
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
print('setting font', scaled_fontsize)
				love.graphics.setFont(font(scaled_fontsize))
				obj.text = love.graphics.newText(love.graphics.getFont(), obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, not obj.show_cursor)
			end
		end
	end
end

File addition: 0279-manifest (----------)

[3.2]

{"on.code_changed":212,"font":228,"Surface":196,"on.draw":279,"vx":5,"Viewport":233,"to_text":180,"vy":8,"initialize_editor":254,"on":1,"on.mouse_pressed":179,"clip_all":265,"on.mouse_released":178,"Cursor_node":172,"parent":278,"box_height":278,"on.keychord_pressed":200,"compute_layout":235,"on.textinput":177,"on.update":239,"Page":263,"clip":236,"scale":7,"Box_heights":277}

File addition: 0278-manifest (----------)

[3.2]

{"on.code_changed":212,"font":228,"Surface":196,"on.draw":272,"vx":5,"Viewport":233,"to_text":180,"vy":8,"initialize_editor":254,"on":1,"on.mouse_pressed":179,"clip_all":265,"on.mouse_released":178,"Cursor_node":172,"parent":277,"box_height":278,"on.keychord_pressed":200,"compute_layout":235,"on.textinput":177,"on.update":239,"Page":263,"clip":236,"scale":7,"Box_heights":277}

File addition: 0278-box_height (----------)

[3.2]

box_height = function(node)
	-- return the height of a node. The result is scaled.
	Box_heights = {}
  local y = 0
  for i=1,#node.editor.lines do
    local line = node.editor.lines[i]
    if node.editor.line_cache[i] == nil then
      node.editor.line_cache[i] = {}
    end
    node.editor.line_cache[i].fragments = nil
    node.editor.line_cache[i].screen_line_starting_pos = nil
    Text.compute_fragments(node.editor, i)
    Text.populate_screen_line_starting_pos(node.editor, i)
--    y = y + node.scaled_fontsize*#node.editor.line_cache[i].screen_line_starting_pos
    y = y + math.floor(scale(node.editor.line_height))*#node.editor.line_cache[i].screen_line_starting_pos
	table.insert(Box_heights, y)
  end
  return y
end

File addition: 0277-manifest (----------)

[3.2]

{"on.code_changed":212,"font":228,"Surface":196,"on.draw":272,"vx":5,"Viewport":233,"to_text":180,"vy":8,"initialize_editor":254,"on":1,"on.mouse_pressed":179,"clip_all":265,"on.mouse_released":178,"Cursor_node":172,"parent":276,"box_height":276,"on.keychord_pressed":200,"compute_layout":235,"on.textinput":177,"on.update":239,"Page":263,"clip":236,"scale":7,"Box_heights":277}

File addition: 0277-Box_heights (----------)
[3.2]
```
Box_heights = {}
```

File addition: 0276-manifest (----------)

[3.2]

{"on.code_changed":212,"font":228,"Surface":196,"on.draw":272,"vx":5,"Viewport":233,"to_text":180,"vy":8,"initialize_editor":254,"on.mouse_pressed":179,"clip_all":265,"on.mouse_released":178,"Cursor_node":172,"parent":275,"box_height":276,"on.keychord_pressed":200,"compute_layout":235,"on.textinput":177,"on.update":239,"Page":263,"clip":236,"scale":7,"on":1}

File addition: 0276-box_height (----------)

[3.2]

box_height = function(node)
	-- return the height of a node. The result is scaled.
  local y = 0
  for i=1,#node.editor.lines do
    local line = node.editor.lines[i]
    if node.editor.line_cache[i] == nil then
      node.editor.line_cache[i] = {}
    end
    node.editor.line_cache[i].fragments = nil
    node.editor.line_cache[i].screen_line_starting_pos = nil
    Text.compute_fragments(node.editor, i)
    Text.populate_screen_line_starting_pos(node.editor, i)
--    y = y + node.scaled_fontsize*#node.editor.line_cache[i].screen_line_starting_pos
    y = y + math.floor(scale(node.editor.line_height))*#node.editor.line_cache[i].screen_line_starting_pos
  end
  return y
end

File addition: 0275-manifest (----------)

[3.2]

{"on.code_changed":212,"font":228,"Surface":196,"on.draw":272,"vx":5,"Viewport":233,"to_text":180,"vy":8,"initialize_editor":254,"on.mouse_pressed":179,"clip_all":265,"on.mouse_released":178,"Cursor_node":172,"parent":274,"box_height":275,"on.keychord_pressed":200,"compute_layout":235,"on.textinput":177,"on.update":239,"Page":263,"clip":236,"scale":7,"on":1}

File addition: 0275-box_height (----------)

[3.2]

box_height = function(node)
	-- return the height of a node. The result is scaled.
  local y = 0
  for i=1,#node.editor.lines do
    local line = node.editor.lines[i]
    if node.editor.line_cache[i] == nil then
      node.editor.line_cache[i] = {}
    end
    node.editor.line_cache[i].fragments = nil
    node.editor.line_cache[i].screen_line_starting_pos = nil
    Text.compute_fragments(node.editor, i)
    Text.populate_screen_line_starting_pos(node.editor, i)
--    y = y + node.scaled_fontsize*#node.editor.line_cache[i].screen_line_starting_pos
    y = y + math.floor(node.editor.line_height)*#node.editor.line_cache[i].screen_line_starting_pos
  end
  return y
end

File addition: 0274-manifest (----------)

[3.2]

{"on.code_changed":212,"font":228,"Surface":196,"on.draw":272,"vx":5,"Viewport":233,"to_text":180,"vy":8,"initialize_editor":254,"on.mouse_pressed":179,"clip_all":265,"on.mouse_released":178,"Cursor_node":172,"parent":273,"box_height":274,"on.keychord_pressed":200,"compute_layout":235,"on.textinput":177,"on.update":239,"Page":263,"clip":236,"scale":7,"on":1}

File addition: 0274-box_height (----------)

[3.2]

box_height = function(node)
	-- return the height of a node. The result is scaled.
  local y = 0
  for i=1,#node.editor.lines do
    local line = node.editor.lines[i]
    if node.editor.line_cache[i] == nil then
      node.editor.line_cache[i] = {}
    end
    node.editor.line_cache[i].fragments = nil
    node.editor.line_cache[i].screen_line_starting_pos = nil
    Text.compute_fragments(node.editor, i)
    Text.populate_screen_line_starting_pos(node.editor, i)
--    y = y + node.scaled_fontsize*#node.editor.line_cache[i].screen_line_starting_pos
    y = y + math.floor(scale(node.editor.line_height))*#node.editor.line_cache[i].screen_line_starting_pos
  end
  return y
end

File addition: 0273-manifest (----------)

[3.2]

{"on.code_changed":212,"font":228,"Surface":196,"on.draw":272,"vx":5,"Viewport":233,"to_text":180,"vy":8,"initialize_editor":254,"on.mouse_pressed":179,"clip_all":265,"on.mouse_released":178,"Cursor_node":172,"parent":272,"box_height":273,"on.keychord_pressed":200,"compute_layout":235,"on.textinput":177,"on.update":239,"Page":263,"clip":236,"scale":7,"on":1}

File addition: 0273-box_height (----------)

[3.2]

box_height = function(node)
	-- return the height of a node. The result is scaled.
  local y = 0
  for i=1,#node.editor.lines do
    local line = node.editor.lines[i]
    if node.editor.line_cache[i] == nil then
      node.editor.line_cache[i] = {}
    end
    node.editor.line_cache[i].fragments = nil
    node.editor.line_cache[i].screen_line_starting_pos = nil
    Text.compute_fragments(node.editor, i)
    Text.populate_screen_line_starting_pos(node.editor, i)
--    y = y + node.scaled_fontsize*#node.editor.line_cache[i].screen_line_starting_pos
    y = y + math.floor(node.editor.line_height)*#node.editor.line_cache[i].screen_line_starting_pos
  end
  return y
end

File addition: 0272-on.draw (----------)

[3.2]

on.draw = function()
				love.graphics.setColor(1,0,0)
				for y=0,1000,100 do
					love.graphics.line(vx(-5),vy(y), vx(5),vy(y))
				end
				for x=0,1000,100 do
					love.graphics.line(vx(x),vy(-5), vx(x),vy(5))
				end
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
print('setting font', scaled_fontsize)
				love.graphics.setFont(font(scaled_fontsize))
				obj.text = love.graphics.newText(love.graphics.getFont(), obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, not obj.show_cursor)
			end
		end
	end
end

File addition: 0272-manifest (----------)

[3.2]

{"on.code_changed":212,"font":228,"Surface":196,"on.draw":272,"vx":5,"Viewport":233,"to_text":180,"vy":8,"initialize_editor":254,"on.mouse_pressed":179,"clip_all":265,"on.mouse_released":178,"Cursor_node":172,"parent":271,"box_height":270,"on.keychord_pressed":200,"compute_layout":235,"on.textinput":177,"on.update":239,"Page":263,"clip":236,"scale":7,"on":1}

File addition: 0271-on.draw (----------)

[3.2]

on.draw = function()
				love.graphics.setColor(1,0,0)
				for y=0,1000,100 do
					love.graphics.line(vx(-5),vy(y), vx(5),vy(y))
				end
				for x=0,1000,100 do
					love.graphics.line(vx(x),vy(-5), vx(x),vy(5))
				end
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
print('setting font', scaled_fontsize)
				love.graphics.setFont(font(scaled_fontsize))
				obj.text = love.graphics.newText(love.graphics.getFont(), obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				print('heights', obj.editor.line_height, obj.editor.font_height, obj.scaled_fontsize)
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, not obj.show_cursor)
			end
		end
	end
end

File addition: 0271-manifest (----------)

[3.2]

{"on.code_changed":212,"font":228,"Surface":196,"on.draw":271,"vx":5,"Viewport":233,"to_text":180,"vy":8,"initialize_editor":254,"on.mouse_pressed":179,"clip_all":265,"on.mouse_released":178,"Cursor_node":172,"parent":270,"box_height":270,"on.keychord_pressed":200,"compute_layout":235,"on.textinput":177,"on.update":239,"Page":263,"clip":236,"scale":7,"on":1}

File addition: 0270-manifest (----------)

[3.2]

{"on.code_changed":212,"font":228,"Surface":196,"on.draw":266,"vx":5,"Viewport":233,"to_text":180,"vy":8,"initialize_editor":254,"on.mouse_pressed":179,"clip_all":265,"on.mouse_released":178,"Cursor_node":172,"parent":269,"box_height":270,"on.keychord_pressed":200,"compute_layout":235,"on.textinput":177,"on.update":239,"Page":263,"clip":236,"scale":7,"on":1}

File addition: 0270-box_height (----------)

[3.2]

box_height = function(node)
  local y = 0
  for i=1,#node.editor.lines do
    local line = node.editor.lines[i]
    if node.editor.line_cache[i] == nil then
      node.editor.line_cache[i] = {}
    end
    node.editor.line_cache[i].fragments = nil
    node.editor.line_cache[i].screen_line_starting_pos = nil
    Text.compute_fragments(node.editor, i)
    Text.populate_screen_line_starting_pos(node.editor, i)
--    y = y + node.scaled_fontsize*#node.editor.line_cache[i].screen_line_starting_pos
    y = y + math.floor(scale(node.editor.line_height))*#node.editor.line_cache[i].screen_line_starting_pos
  end
  return y
end

File addition: 0269-manifest (----------)

[3.2]

{"on.code_changed":212,"font":228,"Surface":196,"on.draw":266,"vx":5,"Viewport":233,"to_text":180,"vy":8,"initialize_editor":254,"on.mouse_pressed":179,"clip_all":265,"on.mouse_released":178,"Cursor_node":172,"parent":268,"box_height":269,"on.keychord_pressed":200,"compute_layout":235,"on.textinput":177,"on.update":239,"Page":263,"clip":236,"scale":7,"on":1}

File addition: 0269-box_height (----------)

[3.2]

box_height = function(node)
  local y = 0
  for i=1,#node.editor.lines do
    local line = node.editor.lines[i]
    if node.editor.line_cache[i] == nil then
      node.editor.line_cache[i] = {}
    end
    node.editor.line_cache[i].fragments = nil
    node.editor.line_cache[i].screen_line_starting_pos = nil
    Text.compute_fragments(node.editor, i)
    Text.populate_screen_line_starting_pos(node.editor, i)
--    y = y + node.scaled_fontsize*#node.editor.line_cache[i].screen_line_starting_pos
    y = y + math.floor(scale(node.editor.line_height))*#node.editor.line_cache[i].screen_line_starting_pos
  end
  return y
end

File addition: 0268-manifest (----------)

[3.2]

{"on.code_changed":212,"font":228,"Surface":196,"on.draw":266,"vx":5,"Viewport":233,"to_text":180,"vy":8,"initialize_editor":254,"on.mouse_pressed":179,"clip_all":265,"on.mouse_released":178,"Cursor_node":172,"parent":267,"box_height":268,"on.keychord_pressed":200,"compute_layout":235,"on.textinput":177,"on.update":239,"Page":263,"clip":236,"scale":7,"on":1}

File addition: 0268-box_height (----------)

[3.2]

box_height = function(node)
  local y = 0
  for i=1,#node.editor.lines do
    local line = node.editor.lines[i]
    if node.editor.line_cache[i] == nil then
      node.editor.line_cache[i] = {}
    end
    node.editor.line_cache[i].fragments = nil
    node.editor.line_cache[i].screen_line_starting_pos = nil
    Text.compute_fragments(node.editor, i)
    Text.populate_screen_line_starting_pos(node.editor, i)
--    y = y + node.scaled_fontsize*#node.editor.line_cache[i].screen_line_starting_pos
    y = y + scale(node.editor.line_height)*#node.editor.line_cache[i].screen_line_starting_pos
	print('height', i, node.editor.line_height, Viewport.zoom, #node.editor.line_cache[i].screen_line_starting_pos, y)
    Text.clear_screen_line_cache(node.editor, i)
  end
  return y
end

File addition: 0267-manifest (----------)

[3.2]

{"on.code_changed":212,"font":228,"Surface":196,"on.draw":266,"vx":5,"Viewport":233,"to_text":180,"vy":8,"initialize_editor":254,"on.mouse_pressed":179,"clip_all":265,"on.mouse_released":178,"Cursor_node":172,"parent":266,"box_height":267,"on.keychord_pressed":200,"compute_layout":235,"on.textinput":177,"on.update":239,"Page":263,"clip":236,"scale":7,"on":1}

File addition: 0267-box_height (----------)

[3.2]

box_height = function(node)
  local y = 0
  for i=1,#node.editor.lines do
    local line = node.editor.lines[i]
    if node.editor.line_cache[i] == nil then
      node.editor.line_cache[i] = {}
    end
    node.editor.line_cache[i].fragments = nil
    node.editor.line_cache[i].screen_line_starting_pos = nil
    Text.compute_fragments(node.editor, i)
    Text.populate_screen_line_starting_pos(node.editor, i)
    y = y + node.scaled_fontsize*#node.editor.line_cache[i].screen_line_starting_pos
--    y = y + scale(node.editor.line_height)*#node.editor.line_cache[i].screen_line_starting_pos
	print('height', i, node.editor.line_height, Viewport.zoom, #node.editor.line_cache[i].screen_line_starting_pos, y)
    Text.clear_screen_line_cache(node.editor, i)
  end
  return y
end

File addition: 0266-on.draw (----------)

[3.2]

on.draw = function()
				love.graphics.setColor(1,0,0)
				for y=0,1000,100 do
					love.graphics.line(vx(-5),vy(y), vx(5),vy(y))
				end
				for x=0,1000,100 do
					love.graphics.line(vx(x),vy(-5), vx(x),vy(5))
				end
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
print('setting font', scaled_fontsize)
				love.graphics.setFont(font(scaled_fontsize))
				obj.text = love.graphics.newText(love.graphics.getFont(), obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, not obj.show_cursor)
			end
		end
	end
end

File addition: 0266-manifest (----------)

[3.2]

{"on.code_changed":212,"font":228,"Surface":196,"on.draw":266,"vx":5,"Viewport":233,"to_text":180,"vy":8,"initialize_editor":254,"on.mouse_pressed":179,"clip_all":265,"on.mouse_released":178,"Cursor_node":172,"parent":265,"box_height":255,"on.keychord_pressed":200,"compute_layout":235,"on.textinput":177,"on.update":239,"Page":263,"clip":236,"scale":7,"on":1}

File addition: 0265-manifest (----------)

[3.2]

{"on.code_changed":212,"font":228,"Surface":196,"on.draw":264,"vx":5,"Viewport":233,"to_text":180,"vy":8,"initialize_editor":254,"on.mouse_pressed":179,"clip_all":265,"on.mouse_released":178,"Cursor_node":172,"parent":264,"box_height":255,"on.keychord_pressed":200,"compute_layout":235,"on.textinput":177,"on.update":239,"Page":263,"clip":236,"scale":7,"on":1}

File addition: 0265-clip_all (----------)

[3.2]

clip_all = function()
	for _,node in ipairs(Surface) do
		if node.editor then
			clip(node)
		end
	end
end

File addition: 0264-on.draw (----------)

[3.2]

on.draw = function()
				love.graphics.setColor(1,0,0)
				for y=0,1000,100 do
					love.graphics.line(vx(-5),vy(y), vx(5),vy(y))
				end
				for x=0,1000,100 do
					love.graphics.line(vx(x),vy(-5), vx(x),vy(5))
				end
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				love.graphics.setFont(font(scaled_fontsize))
				obj.text = love.graphics.newText(love.graphics.getFont(), obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, not obj.show_cursor)
			end
		end
	end
end

File addition: 0264-manifest (----------)

[3.2]

{"on.code_changed":212,"font":228,"Surface":196,"on.draw":264,"vx":5,"Viewport":233,"to_text":180,"vy":8,"initialize_editor":254,"on.mouse_pressed":179,"clip_all":241,"on.mouse_released":178,"Cursor_node":172,"parent":263,"box_height":255,"on.keychord_pressed":200,"compute_layout":235,"on.textinput":177,"on.update":239,"Page":263,"clip":236,"scale":7,"on":1}

File addition: 0263-manifest (----------)

[3.2]

{"on.code_changed":212,"font":228,"Surface":196,"on.draw":262,"vx":5,"Viewport":233,"to_text":180,"vy":8,"initialize_editor":254,"on.mouse_pressed":179,"clip_all":241,"on.mouse_released":178,"Cursor_node":172,"parent":262,"box_height":255,"on.keychord_pressed":200,"compute_layout":235,"on.textinput":177,"on.update":239,"Page":263,"clip":236,"scale":7,"on":1}

File addition: 0263-Page (----------)

[3.2]

Page = {
    -- page
	type='cols', x=0, y=0,
    width=800, data={
      -- editor covering left side
      {
		type='text',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={
			"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",
			'1',
			'2',
			'3',
			'mno',
			'Acb',
			'g',
			'hij',
			'klm',
			'nop',
		},
        width=400, bg={r=1,g=1,b=0}
      },
      -- a table on the right
      { type='rows', name='searches', margin=50, data={
        { type='text', data={''},},
        { type='cols', data={
          { type='text', data={'search:'},},
          { type='text', name='search', bg={r=0.8,g=0.8,b=0.8}, data={''}, width=90,},
        }},
		{ type='text', data={'table:'},},
        { type='cols', bg={r=0.8,g=0.8,b=0.8}, data={
            { type='rows', width=90, data={
              {type='text', data={'abc'},},
              {type='text', data={'abc'},},
            }},
            { type='rows', width=90, data={
              {type='text', data={'def'},},
              {type='text', data={'def'},},
            }},
        }},
      }},
    },
}

File addition: 0262-on.draw (----------)

[3.2]

on.draw = function()
				love.graphics.setColor(1,0,0)
				for y=0,1000,100 do
					love.graphics.line(vx(-5),vy(y), vx(5),vy(y))
				end
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				love.graphics.setFont(font(scaled_fontsize))
				obj.text = love.graphics.newText(love.graphics.getFont(), obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, not obj.show_cursor)
			end
		end
	end
end

File addition: 0262-manifest (----------)

[3.2]

{"on.code_changed":212,"font":228,"Surface":196,"on.draw":262,"vx":5,"Viewport":233,"to_text":180,"vy":8,"initialize_editor":254,"on.mouse_pressed":179,"clip_all":241,"on.mouse_released":178,"Cursor_node":172,"parent":261,"box_height":255,"on.keychord_pressed":200,"compute_layout":235,"on.textinput":177,"on.update":239,"Page":243,"clip":236,"scale":7,"on":1}

File addition: 0261-on.draw (----------)

[3.2]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				love.graphics.setFont(font(scaled_fontsize))
				obj.text = love.graphics.newText(love.graphics.getFont(), obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, not obj.show_cursor)
				love.graphics.setColor(1,0,0)
				for y=0,1000,100 do
					love.graphics.line(obj.editor.left,vy(y), obj.editor.right,vy(y))
				end
			end
		end
	end
end

File addition: 0261-manifest (----------)

[3.2]

{"on.code_changed":212,"scale":7,"on.textinput":177,"Surface":196,"clip":236,"on.draw":261,"vx":5,"font":228,"Viewport":233,"on":1,"vy":8,"to_text":180,"on.mouse_pressed":179,"parent":260,"on.mouse_released":178,"initialize_editor":254,"box_height":255,"on.keychord_pressed":200,"compute_layout":235,"Page":243,"on.update":239,"Cursor_node":172,"clip_all":241}

File addition: 0260-on.draw (----------)

[3.2]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				love.graphics.setFont(font(scaled_fontsize))
				obj.text = love.graphics.newText(love.graphics.getFont(), obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, not obj.show_cursor)
				love.graphics.setColor(1,0,0)
				for y=0,1000,100 do
					love.graphics.line(obj.editor.left,y, obj.editor.right,y)
				end
			end
		end
	end
end

File addition: 0260-manifest (----------)

[3.2]

{"on.code_changed":212,"scale":7,"on.textinput":177,"Surface":196,"clip":236,"on.draw":260,"vx":5,"font":228,"Viewport":233,"on":1,"vy":8,"to_text":180,"on.mouse_pressed":179,"parent":259,"on.mouse_released":178,"initialize_editor":254,"box_height":255,"on.keychord_pressed":200,"compute_layout":235,"Page":243,"on.update":239,"Cursor_node":172,"clip_all":241}

File addition: 0259-on.draw (----------)

[3.2]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				love.graphics.setFont(font(scaled_fontsize))
				obj.text = love.graphics.newText(love.graphics.getFont(), obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, not obj.show_cursor)
				love.graphics.setColor(1,0,0)
				for i=1,#obj.editor.lines do
					local y = obj.y + obj.editor.line_cache[i].starty
					love.graphics.line(obj.editor.left,y, obj.editor.right,y)
				end
			end
		end
	end
end

File addition: 0259-manifest (----------)

[3.2]

{"Page":243,"on.code_changed":212,"Surface":196,"to_text":180,"vx":5,"Viewport":233,"font":228,"initialize_editor":254,"vy":8,"Cursor_node":172,"on.mouse_pressed":179,"clip":236,"scale":7,"clip_all":241,"on.draw":259,"on.mouse_released":178,"parent":258,"on.update":239,"box_height":255,"on.keychord_pressed":200,"compute_layout":235,"on.textinput":177,"on":1}

File addition: 0258-on.draw (----------)

[3.2]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				love.graphics.setFont(font(scaled_fontsize))
				obj.text = love.graphics.newText(love.graphics.getFont(), obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, not obj.show_cursor)
				love.graphics.setColor(1,0,0)
				for i=1,#obj.editor.lines do
					local y = obj.y + obj.editor.line_cache[i].starty
					love.graphics.line(0,y, 800,y)
				end
			end
		end
	end
end

File addition: 0258-manifest (----------)

[3.2]

{"Page":243,"on.code_changed":212,"Surface":196,"to_text":180,"vx":5,"Viewport":233,"font":228,"initialize_editor":254,"vy":8,"Cursor_node":172,"on.mouse_pressed":179,"clip":236,"scale":7,"clip_all":241,"on.draw":258,"on.mouse_released":178,"parent":257,"on.update":239,"box_height":255,"on.keychord_pressed":200,"compute_layout":235,"on.textinput":177,"on":1}

File addition: 0257-on.draw (----------)

[3.2]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				love.graphics.setFont(font(scaled_fontsize))
				obj.text = love.graphics.newText(love.graphics.getFont(), obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, not obj.show_cursor)
				love.graphics.setColor(1,0,0)
				for i=1,#obj.editor.lines do
					local y = vy(obj.editor.line_cache[i].starty)
					love.graphics.line(0,y, 800,y)
				end
			end
		end
	end
end

File addition: 0257-manifest (----------)

[3.2]

{"Page":243,"on.code_changed":212,"Surface":196,"to_text":180,"vx":5,"Viewport":233,"font":228,"initialize_editor":254,"vy":8,"Cursor_node":172,"on.mouse_pressed":179,"clip":236,"scale":7,"clip_all":241,"on.draw":257,"on.mouse_released":178,"parent":256,"on.update":239,"box_height":255,"on.keychord_pressed":200,"compute_layout":235,"on.textinput":177,"on":1}

File addition: 0256-on.draw (----------)

[3.2]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				love.graphics.setFont(font(scaled_fontsize))
				obj.text = love.graphics.newText(love.graphics.getFont(), obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, not obj.show_cursor)
				love.graphics.setColor(1,0,0)
				for i=1,#obj.editor.lines do
					local y = vy(obj.editor.lines[i].starty)
					love.graphics.line(0,y, 800,y)
				end
			end
		end
	end
end

File addition: 0256-manifest (----------)

[3.2]

{"Page":243,"on.code_changed":212,"Surface":196,"to_text":180,"vx":5,"Viewport":233,"font":228,"initialize_editor":254,"vy":8,"Cursor_node":172,"on.mouse_pressed":179,"clip":236,"scale":7,"clip_all":241,"on.draw":256,"on.mouse_released":178,"parent":255,"on.update":239,"box_height":255,"on.keychord_pressed":200,"compute_layout":235,"on.textinput":177,"on":1}

File addition: 0255-manifest (----------)

[3.2]

{"Page":243,"on.code_changed":212,"Surface":196,"to_text":180,"vx":5,"Viewport":233,"font":228,"initialize_editor":254,"vy":8,"Cursor_node":172,"on.mouse_pressed":179,"clip":236,"scale":7,"clip_all":241,"on.draw":234,"on.mouse_released":178,"parent":254,"on.update":239,"box_height":255,"on.keychord_pressed":200,"compute_layout":235,"on.textinput":177,"on":1}

File addition: 0255-box_height (----------)

[3.2]

box_height = function(node)
  local y = 0
  for i=1,#node.editor.lines do
    local line = node.editor.lines[i]
    if node.editor.line_cache[i] == nil then
      node.editor.line_cache[i] = {}
    end
    node.editor.line_cache[i].fragments = nil
    node.editor.line_cache[i].screen_line_starting_pos = nil
    Text.compute_fragments(node.editor, i)
    Text.populate_screen_line_starting_pos(node.editor, i)
    y = y + scale(node.editor.line_height)*#node.editor.line_cache[i].screen_line_starting_pos
	print('height', i, node.editor.line_height, Viewport.zoom, #node.editor.line_cache[i].screen_line_starting_pos, y)
    Text.clear_screen_line_cache(node.editor, i)
  end
  return y
end

File addition: 0254-manifest (----------)

[3.2]

{"on.code_changed":212,"on.textinput":177,"Surface":196,"to_text":180,"scale":7,"vx":5,"Viewport":233,"vy":8,"on":1,"Page":243,"parent":253,"on.draw":234,"on.mouse_pressed":179,"clip":236,"on.mouse_released":178,"clip_all":241,"on.update":239,"box_height":250,"on.keychord_pressed":200,"compute_layout":235,"font":228,"initialize_editor":254,"Cursor_node":172}

File addition: 0254-initialize_editor (----------)

[3.2]

initialize_editor = function(obj)
	if obj.w then
		-- use an editor to wrap the text
		local scaled_fontsize = scale(obj.fontsize or 20)
		local scaled_lineheight = math.floor(scaled_fontsize*1.3)
		print(obj.fontsize, scaled_fontsize, scaled_lineheight)
		obj.editor = edit.initialize_state(vy(obj.y), vx(obj.x), vx(obj.x+obj.w), scaled_fontsize, scaled_lineheight)
		obj.editor.lines = load_array(obj.data)
		Text.redraw_all(obj.editor)
	end
end

File addition: 0253-manifest (----------)

[3.2]

{"font":228,"initialize_editor":253,"Surface":196,"Cursor_node":172,"on.draw":234,"parent":252,"vx":5,"on":1,"on.textinput":177,"to_text":180,"on.mouse_released":178,"vy":8,"on.update":239,"box_height":250,"on.keychord_pressed":200,"compute_layout":235,"on.mouse_pressed":179,"clip_all":241,"Page":243,"Viewport":233,"clip":236,"on.code_changed":212,"scale":7}

File addition: 0253-initialize_editor (----------)

[3.2]

initialize_editor = function(obj)
	if obj.w then
		-- use an editor to wrap the text
		local scaled_fontsize = scale(obj.fontsize or 20)
		local scaled_lineheight = math.floor(scaled_fontsize*1.3)
		print(obj.fontsize, scaled_fontsize, scaled_lineheight)
		obj.editor = edit.initialize_state(vy(obj.y), vx(obj.x), vx(obj.x+obj.w), scaled_fontsize, scaled_lineheight)
		obj.editor.lines = load_array(obj.data)
		Text.redraw_all(obj.editor)
	end
end

File addition: 0252-manifest (----------)

[3.2]

{"initialize_editor":252,"on.mouse_pressed":179,"on.mouse_released":178,"Cursor_node":172,"on.update":239,"box_height":250,"on.keychord_pressed":200,"compute_layout":235,"on.textinput":177,"Page":243,"to_text":180,"on.code_changed":212,"scale":7,"Surface":196,"on.draw":234,"vx":5,"font":228,"clip":236,"Viewport":233,"clip_all":241,"on":1,"vy":8,"parent":251}

File addition: 0252-initialize_editor (----------)

[3.2]

initialize_editor = function(obj)
	if obj.w then
		-- use an editor to wrap the text
		local scaled_fontsize = scale(obj.fontsize or 20)
		local scaled_lineheight = math.floor(scaled_fontsize*1.3)
		print(obj.fontsize, scaled_fontsize, scaled_lineheight)
		obj.editor = edit.initialize_state(vy(obj.y), vx(obj.x), vx(obj.x+obj.w), scaled_fontsize, scaled_lineheight)
		obj.editor.lines = load_array(obj.data)
		Text.redraw_all(obj.editor)
	end
end

File addition: 0251-manifest (----------)

[3.2]

{"initialize_editor":251,"on.mouse_pressed":179,"on.mouse_released":178,"Cursor_node":172,"on.update":239,"box_height":250,"on.keychord_pressed":200,"compute_layout":235,"on.textinput":177,"Page":243,"to_text":180,"on.code_changed":212,"scale":7,"Surface":196,"on.draw":234,"vx":5,"font":228,"clip":236,"Viewport":233,"clip_all":241,"on":1,"vy":8,"parent":250}

File addition: 0251-initialize_editor (----------)

[3.2]

initialize_editor = function(obj)
	if obj.w then
		-- use an editor to wrap the text
		local scaled_fontsize = scale(obj.fontsize or 20)
		local scaled_lineheight = math.floor(scaled_fontsize*1.3)
		print(scaled_fontsize, scaled_lineheight)
		obj.editor = edit.initialize_state(vy(obj.y), vx(obj.x), vx(obj.x+obj.w), scaled_fontsize, scaled_lineheight)
		obj.editor.lines = load_array(obj.data)
		Text.redraw_all(obj.editor)
	end
end

File addition: 0250-manifest (----------)

[3.2]

{"initialize_editor":74,"on.mouse_pressed":179,"on.mouse_released":178,"Cursor_node":172,"on.update":239,"box_height":250,"on.keychord_pressed":200,"compute_layout":235,"on.textinput":177,"Page":243,"to_text":180,"on.code_changed":212,"scale":7,"Surface":196,"on.draw":234,"vx":5,"font":228,"clip":236,"Viewport":233,"clip_all":241,"on":1,"vy":8,"parent":249}

File addition: 0250-box_height (----------)

[3.2]

box_height = function(node)
  local y = 0
  for i=1,#node.editor.lines do
    local line = node.editor.lines[i]
    if node.editor.line_cache[i] == nil then
      node.editor.line_cache[i] = {}
    end
    node.editor.line_cache[i].fragments = nil
    node.editor.line_cache[i].screen_line_starting_pos = nil
    Text.compute_fragments(node.editor, i)
    Text.populate_screen_line_starting_pos(node.editor, i)
    y = y + scale(node.editor.line_height)*#node.editor.line_cache[i].screen_line_starting_pos
	print('height', i, node.editor.line_height, Viewport.zoom, #node.editor.line_cache[i].screen_line_starting_pos, y)
    Text.clear_screen_line_cache(node.editor, i)
  end
  return y
end

File addition: 0249-manifest (----------)

[3.2]

{"initialize_editor":74,"on.mouse_pressed":179,"on.mouse_released":178,"Cursor_node":172,"on.update":239,"box_height":249,"on.keychord_pressed":200,"compute_layout":235,"on.textinput":177,"Page":243,"to_text":180,"on.code_changed":212,"scale":7,"Surface":196,"on.draw":234,"vx":5,"font":228,"clip":236,"Viewport":233,"clip_all":241,"on":1,"vy":8,"parent":248}

File addition: 0249-box_height (----------)

[3.2]

box_height = function(node)
  local y = 0
  for i=1,#node.editor.lines do
    local line = node.editor.lines[i]
    if node.editor.line_cache[i] == nil then
      node.editor.line_cache[i] = {}
    end
    node.editor.line_cache[i].fragments = nil
    node.editor.line_cache[i].screen_line_starting_pos = nil
    Text.compute_fragments(node.editor, i)
    Text.populate_screen_line_starting_pos(node.editor, i)
    y = y + scale(node.editor.line_height)*#node.editor.line_cache[i].screen_line_starting_pos
	print('height', i, node.editor.line_height, #node.editor.line_cache[i].screen_line_starting_pos, y)
    Text.clear_screen_line_cache(node.editor, i)
  end
  return y
end

File addition: 0248-manifest (----------)

[3.2]

{"initialize_editor":74,"on.mouse_pressed":179,"on.mouse_released":178,"Cursor_node":172,"on.update":239,"box_height":248,"on.keychord_pressed":200,"compute_layout":235,"on.textinput":177,"Page":243,"to_text":180,"on.code_changed":212,"scale":7,"Surface":196,"on.draw":234,"vx":5,"font":228,"clip":236,"Viewport":233,"clip_all":241,"on":1,"vy":8,"parent":247}

File addition: 0248-box_height (----------)

[3.2]

box_height = function(node)
  local y = 0
  for i=1,#node.editor.lines do
    local line = node.editor.lines[i]
    if node.editor.line_cache[i] == nil then
      node.editor.line_cache[i] = {}
    end
    node.editor.line_cache[i].fragments = nil
    node.editor.line_cache[i].screen_line_starting_pos = nil
    Text.compute_fragments(node.editor, i)
    Text.populate_screen_line_starting_pos(node.editor, i)
    y = y + node.editor.line_height*#node.editor.line_cache[i].screen_line_starting_pos
	print('height', i, node.editor.line_height, #node.editor.line_cache[i].screen_line_starting_pos, y)
    Text.clear_screen_line_cache(node.editor, i)
  end
  return y
end

File addition: 0247-manifest (----------)

[3.2]

{"on.mouse_released":178,"on.update":239,"box_height":247,"on.keychord_pressed":200,"compute_layout":235,"parent":246,"Page":243,"on.textinput":177,"on.code_changed":212,"Surface":196,"on":1,"font":228,"to_text":180,"on.draw":234,"Viewport":233,"scale":7,"clip":236,"vy":8,"initialize_editor":74,"clip_all":241,"Cursor_node":172,"vx":5,"on.mouse_pressed":179}

File addition: 0247-box_height (----------)

[3.2]

box_height = function(node)
  local y = 0
  for i=1,#node.editor.lines do
    local line = node.editor.lines[i]
    if node.editor.line_cache[i] == nil then
      node.editor.line_cache[i] = {}
    end
    node.editor.line_cache[i].fragments = nil
    node.editor.line_cache[i].screen_line_starting_pos = nil
    Text.compute_fragments(node.editor, i)
    Text.populate_screen_line_starting_pos(node.editor, i)
    y = y + node.editor.line_height*#node.editor.line_cache[i].screen_line_starting_pos
	print('height', i, node.editor.line_height, #node.editor.line_cache[i].screen_line_starting_pos, y)
    Text.clear_screen_line_cache(node.editor, i)
  end
  return y
end

File addition: 0246-manifest (----------)

[3.2]

{"on.mouse_released":178,"on.update":239,"box_height":246,"on.keychord_pressed":200,"compute_layout":235,"parent":245,"Page":243,"on.textinput":177,"on.code_changed":212,"Surface":196,"on":1,"font":228,"to_text":180,"on.draw":234,"Viewport":233,"scale":7,"clip":236,"vy":8,"initialize_editor":74,"clip_all":241,"Cursor_node":172,"vx":5,"on.mouse_pressed":179}

File addition: 0246-box_height (----------)

[3.2]

box_height = function(node)
  local y = 0
  for i=1,#node.editor.lines do
    local line = node.editor.lines[i]
    if node.editor.line_cache[i] == nil then
      node.editor.line_cache[i] = {}
    end
    node.editor.line_cache[i].fragments = nil
    node.editor.line_cache[i].screen_line_starting_pos = nil
    Text.compute_fragments(node.editor, i)
    Text.populate_screen_line_starting_pos(node.editor, i)
    y = y + node.editor.line_height*#node.editor.line_cache[i].screen_line_starting_pos
    Text.clear_screen_line_cache(node.editor, i)
	print('height', i, node.editor.line_height, #node.editor.line_cache[i].screen_line_starting_pos, y)
  end
  return y
end

File addition: 0245-manifest (----------)

[3.2]

{"on.mouse_released":178,"on.update":239,"box_height":245,"on.keychord_pressed":200,"compute_layout":235,"parent":244,"Page":243,"on.textinput":177,"on.code_changed":212,"Surface":196,"on":1,"font":228,"to_text":180,"on.draw":234,"Viewport":233,"scale":7,"clip":236,"vy":8,"initialize_editor":74,"clip_all":241,"Cursor_node":172,"vx":5,"on.mouse_pressed":179}

File addition: 0245-box_height (----------)

[3.2]

box_height = function(node)
  local y = 0
  for i=1,#node.editor.lines do
    local line = node.editor.lines[i]
    if node.editor.line_cache[i] == nil then
      node.editor.line_cache[i] = {}
    end
    node.editor.line_cache[i].fragments = nil
    node.editor.line_cache[i].screen_line_starting_pos = nil
    Text.compute_fragments(node.editor, i)
    Text.populate_screen_line_starting_pos(node.editor, i)
    y = y + node.editor.line_height*#node.editor.line_cache[i].screen_line_starting_pos
    Text.clear_screen_line_cache(node.editor, i)
	print('height', i, y)
  end
  return y
end

File addition: 0244-manifest (----------)

[3.2]

{"on.mouse_released":178,"on.update":239,"box_height":244,"on.keychord_pressed":200,"compute_layout":235,"parent":243,"Page":243,"on.textinput":177,"on.code_changed":212,"Surface":196,"on":1,"font":228,"to_text":180,"on.draw":234,"Viewport":233,"scale":7,"clip":236,"vy":8,"initialize_editor":74,"clip_all":241,"Cursor_node":172,"vx":5,"on.mouse_pressed":179}

File addition: 0244-box_height (----------)

[3.2]

box_height = function(node)
  local y = 0
  for i=1,#node.editor.lines do
    local line = node.editor.lines[i]
    if node.editor.line_cache[i] == nil then
      node.editor.line_cache[i] = {}
    end
    node.editor.line_cache[i].fragments = nil
    node.editor.line_cache[i].screen_line_starting_pos = nil
    Text.compute_fragments(node.editor, i)
    Text.populate_screen_line_starting_pos(node.editor, i)
    y = y + node.editor.line_height*#node.editor.line_cache[i].screen_line_starting_pos
    Text.clear_screen_line_cache(node.editor, i)
	print('height', i, y)
  end
  return y
end

File addition: 0243-manifest (----------)

[3.2]

{"on.mouse_released":178,"on.update":239,"box_height":44,"on.keychord_pressed":200,"compute_layout":235,"parent":242,"Page":243,"on.textinput":177,"on.code_changed":212,"Surface":196,"on":1,"font":228,"to_text":180,"on.draw":234,"Viewport":233,"scale":7,"clip":236,"vy":8,"initialize_editor":74,"clip_all":241,"Cursor_node":172,"vx":5,"on.mouse_pressed":179}

File addition: 0243-Page (----------)

[3.2]

Page = {
    -- page
	type='cols', x=0, y=20,
    width=800, data={
      -- editor covering left side
      {
		type='text',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={
			"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",
			'1',
			'2',
			'3',
			'mno',
			'Acb',
			'g',
			'hij',
			'klm',
			'nop',
		},
        width=400, bg={r=1,g=1,b=0}
      },
      -- a table on the right
      { type='rows', name='searches', margin=50, data={
        { type='text', data={''},},
        { type='cols', data={
          { type='text', data={'search:'},},
          { type='text', name='search', bg={r=0.8,g=0.8,b=0.8}, data={''}, width=90,},
        }},
		{ type='text', data={'table:'},},
        { type='cols', bg={r=0.8,g=0.8,b=0.8}, data={
            { type='rows', width=90, data={
              {type='text', data={'abc'},},
              {type='text', data={'abc'},},
            }},
            { type='rows', width=90, data={
              {type='text', data={'def'},},
              {type='text', data={'def'},},
            }},
        }},
      }},
    },
}

File addition: 0242-manifest (----------)

[3.2]

{"on.mouse_released":178,"on.update":239,"box_height":44,"on.keychord_pressed":200,"compute_layout":235,"parent":241,"Page":242,"on.textinput":177,"on.code_changed":212,"Surface":196,"on":1,"font":228,"to_text":180,"on.draw":234,"Viewport":233,"scale":7,"clip":236,"vy":8,"initialize_editor":74,"clip_all":241,"Cursor_node":172,"vx":5,"on.mouse_pressed":179}

File addition: 0242-Page (----------)

[3.2]

Page = {
    -- page
	type='cols', x=0, y=20,
    width=800, data={
      -- editor covering left side
      {
		type='text',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={
			"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",
			'1',
			'2',
			'3',
		},
        width=400, bg={r=1,g=1,b=0}
      },
      -- a table on the right
      { type='rows', name='searches', margin=50, data={
        { type='text', data={''},},
        { type='cols', data={
          { type='text', data={'search:'},},
          { type='text', name='search', bg={r=0.8,g=0.8,b=0.8}, data={''}, width=90,},
        }},
		{ type='text', data={'table:'},},
        { type='cols', bg={r=0.8,g=0.8,b=0.8}, data={
            { type='rows', width=90, data={
              {type='text', data={'abc'},},
              {type='text', data={'abc'},},
            }},
            { type='rows', width=90, data={
              {type='text', data={'def'},},
              {type='text', data={'def'},},
            }},
        }},
      }},
    },
}

File addition: 0241-manifest (----------)

[3.2]

{"on.mouse_released":178,"on.update":239,"box_height":44,"on.keychord_pressed":200,"compute_layout":235,"parent":240,"Page":202,"on.textinput":177,"on.code_changed":212,"Surface":196,"on":1,"font":228,"to_text":180,"on.draw":234,"Viewport":233,"scale":7,"clip":236,"vy":8,"initialize_editor":74,"clip_all":241,"Cursor_node":172,"vx":5,"on.mouse_pressed":179}

File addition: 0241-clip_all (----------)

[3.2]

clip_all = function()
	for _,node in ipairs(Surface) do
		if node.editor then
			clip(node)
			print('node now rendering from', node.editor.screen_top1.line, node.editor.screen_top1.pos)
		end
	end
end

File addition: 0240-manifest (----------)

[3.2]

{"on.mouse_released":178,"on.update":239,"box_height":44,"on.keychord_pressed":200,"compute_layout":235,"parent":239,"Page":202,"on.textinput":177,"on.code_changed":212,"Surface":196,"on":1,"font":228,"to_text":180,"on.draw":234,"Viewport":233,"scale":7,"clip":236,"vy":8,"initialize_editor":74,"clip_all":240,"Cursor_node":172,"vx":5,"on.mouse_pressed":179}

File addition: 0240-clip_all (----------)

[3.2]

clip_all = function()
	for _,node in ipairs(Surface) do
		if node.editor then
			clip(node)
		end
	end
end

File addition: 0239-on.update (----------)

[3.2]

on.update = function(dt)
	if Pan then
		Viewport.x = Pan.x - love.mouse.getX()
		Viewport.y = Pan.y - love.mouse.getY()
	end
	if App.mouse_down(1) then
		clip_all()
	end
end

File addition: 0239-manifest (----------)

[3.2]

{"on.mouse_released":178,"on.update":239,"box_height":44,"on.keychord_pressed":200,"compute_layout":235,"parent":238,"Page":202,"on.textinput":177,"on.code_changed":212,"Surface":196,"on":1,"font":228,"to_text":180,"on.draw":234,"Viewport":233,"scale":7,"clip":236,"vy":8,"initialize_editor":74,"clip_all":237,"Cursor_node":172,"vx":5,"on.mouse_pressed":179}

File addition: 0238-on.update (----------)

[3.2]

on.update = function(dt)
	if App.mouse_down(1) then
		clip_all()
	end
end

File addition: 0238-manifest (----------)

[3.2]

{"vx":5,"on.textinput":177,"Viewport":233,"vy":8,"on.mouse_pressed":179,"on.mouse_released":178,"scale":7,"on.update":238,"to_text":180,"on.keychord_pressed":200,"compute_layout":235,"parent":237,"Page":202,"clip_all":237,"box_height":44,"on.code_changed":212,"Cursor_node":172,"initialize_editor":74,"on":1,"clip":236,"Surface":196,"on.draw":234,"font":228}

File addition: 0237-manifest (----------)

[3.2]

{"vx":5,"on.textinput":177,"Viewport":233,"vy":8,"on.mouse_pressed":179,"on.mouse_released":178,"scale":7,"on.update":14,"to_text":180,"on.keychord_pressed":200,"compute_layout":235,"parent":236,"Page":202,"clip_all":237,"box_height":44,"on.code_changed":212,"Cursor_node":172,"initialize_editor":74,"on":1,"clip":236,"Surface":196,"on.draw":234,"font":228}

File addition: 0237-clip_all (----------)

[3.2]

clip_all = function()
	for _,node in ipairs(Surface) do
		if node.type == 'text' then
			clip(node)
		end
	end
end

File addition: 0236-manifest (----------)

[3.2]

{"vx":5,"on.textinput":177,"Viewport":233,"vy":8,"on.mouse_pressed":179,"on.mouse_released":178,"scale":7,"on.update":14,"to_text":180,"on.keychord_pressed":200,"compute_layout":235,"parent":235,"Page":202,"box_height":44,"on.code_changed":212,"Cursor_node":172,"initialize_editor":74,"on":1,"clip":236,"Surface":196,"on.draw":234,"font":228}

File addition: 0236-clip (----------)

[3.2]

clip = function(node)
	if Viewport.y <= node.y then
		node.editor.screen_top1.line = 1
		node.editor.screen_top1.pos = 1
		return
	end
end

snapshot, box_height is broken

Dependencies

In channels

Change contents

File addition: notes (----------)

Replacement in head at line 1 [4.10815]

File addition: 0297-manifest (----------)

File addition: 0297-box_height (----------)

File addition: 0296-manifest (----------)

File addition: 0296-Page (----------)

File addition: 0295-manifest (----------)

File addition: 0295-box_height (----------)

File addition: 0294-manifest (----------)

File addition: 0294-box_height (----------)

File addition: 0293-on.draw (----------)

File addition: 0293-manifest (----------)

File addition: 0292-on.draw (----------)

File addition: 0292-manifest (----------)

File addition: 0291-manifest (----------)

File addition: 0291-box_height (----------)

File addition: 0290-manifest (----------)

File addition: 0290-initialize_editor (----------)

File addition: 0289-on.code_changed (----------)

File addition: 0289-manifest (----------)

File addition: 0288-on.code_changed (----------)

File addition: 0288-manifest (----------)

File addition: 0287-on.code_changed (----------)

File addition: 0287-manifest (----------)

File addition: 0286-on.draw (----------)

File addition: 0286-manifest (----------)

File addition: 0285-manifest (----------)

File addition: 0285-box_height (----------)

File addition: 0284-manifest (----------)

File addition: 0284-box_height (----------)

File addition: 0283-manifest (----------)

File addition: 0283-box_height (----------)

File addition: 0282-manifest (----------)

File addition: 0282-box_height (----------)

File addition: 0281-manifest (----------)

File addition: 0281-box_height (----------)

File addition: 0280-on.draw (----------)

File addition: 0280-manifest (----------)

File addition: 0279-on.draw (----------)

File addition: 0279-manifest (----------)

File addition: 0278-manifest (----------)

File addition: 0278-box_height (----------)

File addition: 0277-manifest (----------)

File addition: 0277-Box_heights (----------)

File addition: 0276-manifest (----------)

File addition: 0276-box_height (----------)

File addition: 0275-manifest (----------)

File addition: 0275-box_height (----------)

File addition: 0274-manifest (----------)

File addition: 0274-box_height (----------)

File addition: 0273-manifest (----------)

File addition: 0273-box_height (----------)

File addition: 0272-on.draw (----------)

File addition: 0272-manifest (----------)

File addition: 0271-on.draw (----------)

File addition: 0271-manifest (----------)

File addition: 0270-manifest (----------)

File addition: 0270-box_height (----------)

File addition: 0269-manifest (----------)

File addition: 0269-box_height (----------)

File addition: 0268-manifest (----------)

File addition: 0268-box_height (----------)

File addition: 0267-manifest (----------)

File addition: 0267-box_height (----------)

File addition: 0266-on.draw (----------)

File addition: 0266-manifest (----------)

File addition: 0265-manifest (----------)

File addition: 0265-clip_all (----------)

File addition: 0264-on.draw (----------)

File addition: 0264-manifest (----------)

File addition: 0263-manifest (----------)

File addition: 0263-Page (----------)

File addition: 0262-on.draw (----------)

File addition: 0262-manifest (----------)

File addition: 0261-on.draw (----------)

File addition: 0261-manifest (----------)