diff options
| author | yar <yar@FreeBSD.org> | 2002-02-12 23:38:40 +0000 |
|---|---|---|
| committer | yar <yar@FreeBSD.org> | 2002-02-12 23:38:40 +0000 |
| commit | 6be8f7b39fd17aa95f1fdd9d8cc97e28aab17c4a (patch) | |
| tree | 66221aa7dd1ce5fb050abca6fcac552043f8779f /sys/ddb | |
| parent | 74fa50920291e1e2cfee6132443e0aed1353396f (diff) | |
| download | FreeBSD-src-6be8f7b39fd17aa95f1fdd9d8cc97e28aab17c4a.zip FreeBSD-src-6be8f7b39fd17aa95f1fdd9d8cc97e28aab17c4a.tar.gz | |
^U kills an entire input line in most applications,
including the default terminal canonical mode.
So let ddb(4) be no exception from this rule.
Pointed out by: Mark Peek <mark@peek.org>
Diffstat (limited to 'sys/ddb')
| -rw-r--r-- | sys/ddb/db_input.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/sys/ddb/db_input.c b/sys/ddb/db_input.c index 7ef23f9..f433861 100644 --- a/sys/ddb/db_input.c +++ b/sys/ddb/db_input.c @@ -189,16 +189,17 @@ db_inputchar(c) if (db_lc > db_lbuf_start) db_delete(1, DEL_BWD); break; - case CTRL('u'): - /* delete to beginning of line */ - if (db_lc > db_lbuf_start) - db_delete(db_lc - db_lbuf_start, DEL_BWD); - break; case CTRL('d'): /* erase next character */ if (db_lc < db_le) db_delete(1, DEL_FWD); break; + case CTRL('u'): + /* kill entire line: */ + /* at first, delete to beginning of line */ + if (db_lc > db_lbuf_start) + db_delete(db_lc - db_lbuf_start, DEL_BWD); + /* FALLTHROUGH */ case CTRL('k'): /* delete to end of line */ if (db_lc < db_le) |
