readerhighlight: comment

2025-08-10 00:52:38 +00:00 · 2025-03-13 08:13:04 +02:00
parent 4ca5b92892
commit 969f58bc56
1 changed files with 2 additions and 0 deletions
--- a/frontend/apps/reader/modules/readerhighlight.lua
+++ b/frontend/apps/reader/modules/readerhighlight.lua
@@ -1854,6 +1854,8 @@ function ReaderHighlight:onHoldPan(_, ges)
    local old_text = self.selected_text and self.selected_text.text
    self.selected_text = self.ui.document:getTextFromPositions(self.hold_pos, self.holdpan_pos)
    if self.selected_text and self.selected_text.sboxes and #self.selected_text.sboxes == 0 then
+        -- abort highlighting if crengine doesn't provide sboxes for current positions
+        -- may happen in TXT files with disabled txt_preformatted
        self:clear()
        return true
    end