degesch: some libedit fixes

1 files changed, 10 insertions, 2 deletions

diff --git a/degesch.c b/degesch.c
index f845129..d689a0c 100644
--- a/degesch.c
+++ b/degesch.c
@@ -413,8 +413,9 @@ input_ding (struct input *self)
 {
 	(void) self;
 
-	// XXX: this isn't probably very portable
-	putc ('\a', stdout);
+	// XXX: this isn't probably very portable;
+	//   we could use "bell" from terminfo but that creates a dependency
+	write (STDOUT_FILENO, "\a", 1);
 }
 
 static void
@@ -490,6 +491,9 @@ input_start (struct input *self, const char *program_name)
 	el_set (self->editline, EL_UNBUFFERED, true);
 	el_set (self->editline, EL_EDITOR, "emacs");
 
+	// No, editline, it's not supposed to kill the entire line
+	el_set (self->editline, EL_BIND, "^W", "ed-delete-prev-word", NULL);
+
 	app_editline_init (self);
 	self->prompt_shown = 1;
 	self->active = true;
@@ -613,7 +617,11 @@ input_on_readable (struct input *self)
 	// The character is VEOF (usually C-d)
 	// TODO: read it from terminal info
 	if (count == 0 && buf[0] == ('D' - 'A' + 1))
+	{
+		el_deletestr (self->editline, 1);
+		input_redisplay (self);
 		input_ding (self);
+	}
 }
 
 #endif // HAVE_EDITLINE