diff options
Diffstat (limited to 'src/cmdline.c')
| -rw-r--r-- | src/cmdline.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/src/cmdline.c b/src/cmdline.c index ca0a570..255ffac 100644 --- a/src/cmdline.c +++ b/src/cmdline.c @@ -180,6 +180,19 @@ teco_cmdline_insert(const gchar *data, gsize len, GError **error) } gboolean +teco_cmdline_rubin(GError **error) +{ + if (!teco_cmdline.str.len) + return TRUE; + + const gchar *start, *end, *next; + start = teco_cmdline.str.data+teco_cmdline.effective_len; + end = teco_cmdline.str.data+teco_cmdline.str.len; + next = g_utf8_find_next_char(start, end) ? : end; + return teco_cmdline_insert(start, next-start, error); +} + +gboolean teco_cmdline_keypress_c(gchar key, GError **error) { teco_machine_t *machine = &teco_cmdline.machine.parent; @@ -316,6 +329,18 @@ teco_cmdline_fnmacro(const gchar *name, GError **error) return TRUE; } +void +teco_cmdline_rubout(void) +{ + const gchar *p; + p = g_utf8_find_prev_char(teco_cmdline.str.data, + teco_cmdline.str.data+teco_cmdline.effective_len); + if (p) { + teco_cmdline.effective_len = p - teco_cmdline.str.data; + teco_undo_pop(teco_cmdline.effective_len); + } +} + static void TECO_DEBUG_CLEANUP teco_cmdline_cleanup(void) { |