diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/ncurses_ui.cc | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/src/ncurses_ui.cc b/src/ncurses_ui.cc index e52748c9..812e1612 100644 --- a/src/ncurses_ui.cc +++ b/src/ncurses_ui.cc @@ -610,16 +610,19 @@ Optional<Key> NCursesUI::get_next_key() if (not c) return {}; - static constexpr auto convert = [](Codepoint c) -> Codepoint { + const cc_t erase = m_original_termios.c_cc[VERASE]; + auto convert = [erase](Codepoint c) -> Codepoint { if (c == control('m') or c == control('j')) return Key::Return; if (c == control('i')) return Key::Tab; - if (c == control('h') or c == 127) + if (c == erase) return Key::Backspace; + if (c == 127) // when it's not backspace + return Key::Delete; return c; }; - auto parse_key = [](unsigned char c) -> Key { + auto parse_key = [&convert](unsigned char c) -> Key { if (Codepoint cp = convert(c); cp > 255) return Key{cp}; if (c == control('z')) @@ -652,7 +655,7 @@ Optional<Key> NCursesUI::get_next_key() return Key{utf8::codepoint(CharIterator{c}, Sentinel{})}; }; - auto parse_csi = [this]() -> Optional<Key> { + auto parse_csi = [this, &convert]() -> Optional<Key> { auto next_char = [] { return get_char().value_or((unsigned char)0xff); }; int params[16] = {}; auto c = next_char(); |