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Implement C-u C-k in the editor 

Updates #4
This commit is contained in:
Přemysl Eric Janouch 2020-10-23 01:21:25 +02:00
parent 706795c85c
commit bbf97f6d3d
Signed by: p
GPG Key ID: A0420B94F92B9493
1 changed files with 10 additions and 0 deletions
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sdn.cpp
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@ -416,6 +416,7 @@ enum { ALT = 1 << 24, SYM = 1 << 25 }; // Outside the range of Unicode
XX(SEARCH) XX(RENAME) XX(RENAME_PREFILL) \
XX(TOGGLE_FULL) XX(REVERSE_SORT) XX(SHOW_HIDDEN) XX(REDRAW) XX(RELOAD) \
XX(INPUT_ABORT) XX(INPUT_CONFIRM) XX(INPUT_B_DELETE) XX(INPUT_DELETE) \
XX(INPUT_B_KILL_LINE) XX(INPUT_KILL_LINE) \
XX(INPUT_BACKWARD) XX(INPUT_FORWARD) XX(INPUT_BEGINNING) XX(INPUT_END)
#define XX(name) ACTION_ ## name,
@ -454,6 +455,8 @@ static map<wint_t, action> g_input_actions {
// Sometimes terminfo is wrong, we need to accept both of these
{L'\b', ACTION_INPUT_B_DELETE}, {CTRL ('?'), ACTION_INPUT_B_DELETE},
{KEY (BACKSPACE), ACTION_INPUT_B_DELETE}, {KEY (DC), ACTION_INPUT_DELETE},
{CTRL ('U'), ACTION_INPUT_B_KILL_LINE},
{CTRL ('K'), ACTION_INPUT_KILL_LINE},
{CTRL ('B'), ACTION_INPUT_BACKWARD}, {KEY (LEFT), ACTION_INPUT_BACKWARD},
{CTRL ('F'), ACTION_INPUT_FORWARD}, {KEY (RIGHT), ACTION_INPUT_FORWARD},
{CTRL ('A'), ACTION_INPUT_BEGINNING}, {KEY (HOME), ACTION_INPUT_BEGINNING},
@ -1229,6 +1232,13 @@ fun handle_editor (wint_t c) {
break;
}
break;
case ACTION_INPUT_B_KILL_LINE:
g.editor_line.erase (0, g.editor_cursor);
g.editor_cursor = 0;
break;
case ACTION_INPUT_KILL_LINE:
g.editor_line.erase (g.editor_cursor);
break;
default:
if (c & (ALT | SYM)) {
beep ();