LibLine: Correctly handle line content overflow when on last line

Fixes #2525
Author: https://github.com/alimpfard Commit: 492df51e70 Pull-request: https://github.com/SerenityOS/serenity/pull/2526 Issue: https://github.com/SerenityOS/serenity/issues/2525 Reviewed-by: https://github.com/awesomekling
2025-07-31 21:29:06 +00:00 · 2020-06-08 00:31:33 +04:30 · 2020-06-08 00:31:33 +04:30 · 492df51e70 · 2024-07-19 05:45:54 +09:00
commit 492df51e70
parent aa3e440a58
2 changed files with 13 additions and 2 deletions
--- a/Libraries/LibLine/Editor.h
+++ b/Libraries/LibLine/Editor.h
@ -250,7 +250,7 @@ private:

    size_t cursor_line() const
    {
-        return (m_drawn_cursor + m_num_columns + current_prompt_length() - 1) / m_num_columns;
+        return (m_drawn_cursor + m_num_columns + current_prompt_length()) / m_num_columns;
    }

    size_t offset_in_line() const