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Batch printable output in control mode, from Conor Taylor in GitHub issue 4848.

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This commit is contained in:
nicm
2026-02-10 08:40:03 +00:00
parent aa03706ed0
commit 1cf17b06ae
1 changed files with 10 additions and 4 deletions
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14
control.c
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@@ -611,7 +611,7 @@ control_append_data(struct client *c, struct control_pane *cp, uint64_t age,
struct evbuffer *message, struct window_pane *wp, size_t size) struct evbuffer *message, struct window_pane *wp, size_t size)
{ {
u_char *new_data; u_char *new_data;
size_t new_size; size_t new_size, start;
u_int i; u_int i;
if (message == NULL) { if (message == NULL) {
@@ -630,10 +630,16 @@ control_append_data(struct client *c, struct control_pane *cp, uint64_t age,
if (new_size < size) if (new_size < size)
fatalx("not enough data: %zu < %zu", new_size, size); fatalx("not enough data: %zu < %zu", new_size, size);
for (i = 0; i < size; i++) { for (i = 0; i < size; i++) {
if (new_data[i] < ' ' || new_data[i] == '\\') if (new_data[i] < ' ' || new_data[i] == '\\') {
evbuffer_add_printf(message, "\\%03o", new_data[i]); evbuffer_add_printf(message, "\\%03o", new_data[i]);
else } else {
evbuffer_add_printf(message, "%c", new_data[i]); start = i;
while (i + 1 < size &&
new_data[i + 1] >= ' ' &&
new_data[i + 1] != '\\')
i++;
evbuffer_add(message, new_data + start, i - start + 1);
}
} }
window_pane_update_used_data(wp, &cp->offset, size); window_pane_update_used_data(wp, &cp->offset, size);
return (message); return (message);