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-rw-r--r--xC.c16
1 files changed, 13 insertions, 3 deletions
diff --git a/xC.c b/xC.c
index 74f34e3..9664cb7 100644
--- a/xC.c
+++ b/xC.c
@@ -789,7 +789,7 @@ input_el__redisplay (void *input)
static char *
input_el__make_prompt (EditLine *editline)
{
- struct input_el *self;
+ struct input_el *self = NULL;
el_get (editline, EL_CLIENTDATA, &self);
if (!self->prompt)
return "";
@@ -1058,8 +1058,13 @@ input_el_buffer_switch (void *input, input_buffer_t input_buffer)
static void
input_el_buffer_destroy (void *input, input_buffer_t input_buffer)
{
- (void) input;
+ struct input_el *self = input;
struct input_el_buffer *buffer = input_buffer;
+ if (self->active && self->current == buffer)
+ {
+ el_wset (self->editline, EL_HIST, history, NULL);
+ self->current = NULL;
+ }
history_wend (buffer->history);
free (buffer->saved_line);
@@ -4349,6 +4354,10 @@ buffer_print_read_marker (struct app_context *ctx, FILE *stream, int flush_opts)
static void
buffer_print_backlog (struct app_context *ctx, struct buffer *buffer)
{
+ // Buffers can be activated, or their lines modified, as automatic actions.
+ if (ctx->terminal_suspended)
+ return;
+
// The prompt can take considerable time to redraw
CALL (ctx->input, hide);
@@ -11269,7 +11278,8 @@ handle_command_buffer (struct handler_args *a)
else if (!strcasecmp_ascii (action, "clear"))
{
buffer_clear (a->buffer);
- buffer_print_backlog (ctx, a->buffer);
+ if (a->buffer == ctx->current_buffer)
+ buffer_print_backlog (ctx, a->buffer);
}
else if (!strcasecmp_ascii (action, "move"))
result = handle_buffer_move (ctx, a);