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LibLine: Reset m_times_tab_pressed in interrupt handling code

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We forgot to reset all the variables that keep track of suggestion
state, resulting in an underflow value when calculating the lines to
display completion suggestions later.

Setting `m_times_tab_pressed` to 0 apparently forces it to recalculate
the those variables and seems to fix the problem.

Fixes #22128
This commit is contained in:
hanaa12G 2023-12-02 20:06:45 +07:00 • committed by Ali Mohammad Pur
commit e6cde722c9
Notes: sideshowbarker 2024-07-17 06:33:00 +09:00
1 changed files with 3 additions and 1 deletions
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4
Userland/Libraries/LibLine/Editor.cpp
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@ -620,8 +620,10 @@ ErrorOr<void> Editor::interrupted()
{
auto stderr_stream = TRY(Core::File::standard_error());
TRY(reposition_cursor(*stderr_stream, true));
if (TRY(m_suggestion_display->cleanup()))
if (TRY(m_suggestion_display->cleanup())) {
m_times_tab_pressed = 0;
TRY(reposition_cursor(*stderr_stream, true));
}
TRY(stderr_stream->write_until_depleted("\r"sv.bytes()));
}
m_buffer.clear();