Merge upstream

1 files changed, 2 insertions, 8 deletions

diff --git a/text.lua b/text.lua
index d46b6d4..bbe610a 100644
--- a/text.lua
+++ b/text.lua
@@ -17,16 +17,13 @@ function Text.draw(State, line_index, y, startpos)
   -- wrap long lines
   local x = State.left
   local pos = 1
-  local screen_line_starting_pos = State.screen_top1.pos
-  if line_cache.fragments == nil then
-    Text.compute_fragments(State, line_index)
-  end
+  local screen_line_starting_pos = startpos
   Text.populate_screen_line_starting_pos(State, line_index)
   for _, f in ipairs(line_cache.fragments) do
     local frag, frag_text = f.data, f.text
     local frag_len = utf8.len(frag)
 --?     print('text.draw:', frag, 'at', line_index,pos, 'after', x,y)
-    if Text.lt1({line=line_index, pos=pos}, State.screen_top1) then
+    if pos < startpos then
       -- render nothing
 --?       print('skipping', frag)
     else
@@ -638,9 +635,6 @@ end
 function Text.to_pos_on_line(State, line_index, mx, my)
   local line = State.lines[line_index]
   local line_cache = State.line_cache[line_index]
-  if line_cache.fragments == nil then
-    Text.compute_fragments(State, line_index)
-  end
   assert(my >= line_cache.starty)
   -- duplicate some logic from Text.draw
   local y = line_cache.starty