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LibLine: Add bindings for Alt-u, Alt-l, Alt-c

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Nico Weber 2020-08-06 13:26:43 -04:00 • committed by Andreas Kling
parent 5d343e1c29
commit 90efba95c1
Notes: sideshowbarker 2024-07-19 04:12:54 +09:00
1 changed files with 21 additions and 1 deletions
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22
Libraries/LibLine/Editor.cpp
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@ -571,7 +571,7 @@ void Editor::handle_read_event()
do_cursor_left(Word);
m_state = InputState::Free;
continue;
case 'd': // ^[d: alt-d
case 'd': // ^[d: alt-d: forward delete word
{
bool has_seen_nonspace = false;
while (m_cursor < m_buffer.size()) {
@ -590,6 +590,26 @@ void Editor::handle_read_event()
do_cursor_right(Word);
m_state = InputState::Free;
continue;
case 'c': // ^[c: alt-c: capitalize word
case 'l': // ^[l: alt-l: lowercase word
case 'u': // ^[u: alt-u: uppercase word
{
while (m_cursor < m_buffer.size() && isspace(m_buffer[m_cursor]))
++m_cursor;
size_t start = m_cursor;
while (m_cursor < m_buffer.size() && !isspace(m_buffer[m_cursor])) {
if (code_point == 'u' || (code_point == 'c' && m_cursor == start)) {
m_buffer[m_cursor] = toupper(m_buffer[m_cursor]);
} else {
ASSERT(code_point == 'l' || (code_point == 'c' && m_cursor > start));
m_buffer[m_cursor] = tolower(m_buffer[m_cursor]);
}
++m_cursor;
m_refresh_needed = true;
}
m_state = InputState::Free;
continue;
}
default:
m_state = InputState::Free;
continue;