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LibLine: Skip initial non-alphanumeric chars in cursor_left_word()

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This commit is contained in:
ronak69 2024-01-03 09:56:41 +00:00 • committed by Ali Mohammad Pur
parent 5ace712282
commit b22be93e66
1 changed files with 9 additions and 8 deletions
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17
Userland/Libraries/LibLine/InternalFunctions.cpp
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@ -78,16 +78,17 @@ void Editor::search_backwards()
void Editor::cursor_left_word()
{
if (m_cursor > 0) {
auto skipped_at_least_one_character = false;
for (;;) {
if (m_cursor == 0)
auto has_seen_alnum = false;
while (m_cursor) {
// after seeing at least one alnum, stop just before a non-alnum
if (not is_ascii_alphanumeric(m_buffer[m_cursor - 1])) {
if (has_seen_alnum)
break;
if (skipped_at_least_one_character && !is_ascii_alphanumeric(m_buffer[m_cursor - 1])) // stop *after* a non-alnum, but only if it changes the position
break;
skipped_at_least_one_character = true;
--m_cursor;
} else {
has_seen_alnum = true;
}
--m_cursor;
}
m_inline_search_cursor = m_cursor;
}