consistent style

counter.tlv

@@ -11,8 +11,7 @@ function render(window)
   window:attroff(curses.color_pair(6))
   window:attroff(curses.A_BOLD)
   curses.refresh()
-end
+end]==],
-  ]==],
   menu = [==[menu = {Enter="increment"}]==],
   update = [==[
 function update(window)
@@ -20,8 +19,7 @@ function update(window)
   if key == 10 then
     n = n+1
   end
-end
+end]==],
-  ]==],
   main = [==[
 function main()
   for i=1,7 do
@@ -32,6 +30,5 @@ function main()
     render(window)
     update(window)
   end
-end
+end]==],
-  ]==],
 }

hanoi.tlv

@@ -1,5 +1,6 @@
 teliva_program = {
-  render = [==[function render(window)
+  render = [==[
+function render(window)
   window:clear()
   local lines, cols = window:getmaxyx()
   local line = math.floor(lines/2)
@@ -9,15 +10,18 @@ teliva_program = {
   end
   curses.refresh()
 end]==],
-  lines = [==[function lines(window)
+  lines = [==[
+function lines(window)
   local lines, cols = window:getmaxyx()
   return lines
 end]==],
-  pop = [==[function pop(array)
+  pop = [==[
+function pop(array)
   return table.remove(array)
 end]==],
   window = [==[window = curses.stdscr()]==],
-  render_tower = [==[function render_tower(window, line, col, tower_index, tower)
+  render_tower = [==[
+function render_tower(window, line, col, tower_index, tower)
   window:attron(curses.A_BOLD)
   window:mvaddch(line+2, col, string.char(96+tower_index))
   window:attroff(curses.A_BOLD)
@@ -36,7 +40,8 @@ end]==],
   end
 end]==],
   tower = [==[tower = {{6, 5, 4, 3, 2}, {}, {}}]==],
-  render_disk = [==[function render_disk(window, line, col, size)
+  render_disk = [==[
+function render_disk(window, line, col, size)
   col = col-size+1
   for i=1,size do
     window:attron(curses.color_pair(size))
@@ -45,7 +50,8 @@ end]==],
     col = col+2
   end
 end]==],
-  main = [==[function main()
+  main = [==[
+function main()
   for i=1,7 do
     curses.init_pair(i, 0, i)
   end
@@ -56,25 +62,29 @@ end]==],
   end
 end
 ]==],
-  len = [==[function len(array)
+  len = [==[
+function len(array)
   local result = 0
   for k in pairs(array) do
     result = result+1
   end
   return result
 end]==],
-  update = [==[function update(window)
+  update = [==[
+function update(window)
   window:mvaddstr(lines(window)-2, 5, "tower to remove top disk from? ")
   local from = curses.getch() - 96
   window:mvaddstr(lines(window)-1, 5, "tower to stack it on? ")
   local to = curses.getch() - 96
   make_move(from, to)
 end]==],
-  make_move = [==[function make_move(from, to)
+  make_move = [==[
+function make_move(from, to)
   local disk = pop(tower[from])
   table.insert(tower[to], disk)
 end]==],
-  cols = [==[function cols(window)
+  cols = [==[
+function cols(window)
   local lines, cols = window:getmaxyx()
   return cols
 end]==],