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LibLine: Support Ctrl-b/f and Ctrl-d
And make the existing cltr-h handler easier to see.
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parent
72f8b3d185
commit
f27e5ac68d
Notes:
sideshowbarker
2024-07-19 05:05:29 +09:00
Author: https://github.com/nico Commit: https://github.com/SerenityOS/serenity/commit/f27e5ac68d2 Pull-request: https://github.com/SerenityOS/serenity/pull/2715 Reviewed-by: https://github.com/alimpfard
@ -737,10 +737,6 @@ void Editor::handle_read_event()
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}
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m_times_tab_pressed = 0; // Safe to say if we get here, the user didn't press TAB
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if (codepoint == '\b' || codepoint == m_termios.c_cc[VERASE]) {
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do_backspace();
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continue;
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}
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if (codepoint == m_termios.c_cc[VWERASE]) {
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bool has_seen_nonspace = false;
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while (m_cursor > 0) {
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@ -766,11 +762,30 @@ void Editor::handle_read_event()
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m_cursor = 0;
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continue;
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}
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if (codepoint == ctrl('B')) {
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do_cursor_left(Character);
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continue;
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}
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// ^D
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if (codepoint == ctrl('D')) {
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do_delete();
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continue;
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}
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// ^E
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if (codepoint == ctrl('E')) {
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m_cursor = m_buffer.size();
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continue;
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}
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// ^F
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if (codepoint == ctrl('F')) {
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do_cursor_right(Character);
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continue;
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}
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// ^H: ctrl('H') == '\b'
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if (codepoint == '\b' || codepoint == m_termios.c_cc[VERASE]) {
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do_backspace();
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continue;
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}
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// ^L
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if (codepoint == ctrl('L')) {
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printf("\033[3J\033[H\033[2J"); // Clear screen.
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