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Add a five second limit on pasting for terminals which mysteriously lose

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the end sequence if the paste is too big (that is, Terminal.app).
Reported by Garri Djavadyan in GitHub issue 4527.
This commit is contained in:
nicm
2026-05-17 13:01:04 +00:00
parent b24b8424b1
commit bbea6e6375
2 changed files with 13 additions and 0 deletions
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9
server-client.c
View File

@@ -1037,6 +1037,7 @@ server_client_is_bracket_paste(struct client *c, key_code key)
{
if ((key & KEYC_MASK_KEY) == KEYC_PASTE_START) {
c->flags |= CLIENT_BRACKETPASTING;
c->paste_time = current_time;
log_debug("%s: bracket paste on", c->name);
return (0);
}
@@ -1070,6 +1071,7 @@ server_client_is_assume_paste(struct client *c)
if (c->flags & CLIENT_ASSUMEPASTING)
return (1);
c->flags |= CLIENT_ASSUMEPASTING;
c->paste_time = current_time;
log_debug("%s: assume paste on", c->name);
return (0);
}
@@ -2504,6 +2506,13 @@ server_client_dispatch_identify(struct client *c, struct imsg *imsg)
c->out_fd = -1;
}
/* If pasting has taken too long, turn it off. */
if (c->flags & (CLIENT_BRACKETPASTING|CLIENT_ASSUMEPASTING) &&
current_time - c->paste_time > CLIENT_PASTE_TIME_LIMIT) {
log_debug("%s: paste time limit exceeded", c->name);
c->flags &= ~(CLIENT_BRACKETPASTING|CLIENT_ASSUMEPASTING);
}
/*
* If this is the first client, load configuration files. Any later
* clients are allowed to continue with their command even if the

4
tmux.h
View File

@@ -1945,6 +1945,9 @@ struct client_window {
};
RB_HEAD(client_windows, client_window);
/* Maximum time to be pasting. */
#define CLIENT_PASTE_TIME_LIMIT 5
/* Client connection. */
typedef int (*prompt_input_cb)(struct client *, void *, const char *, int);
typedef void (*prompt_free_cb)(void *);
@@ -2084,6 +2087,7 @@ struct client {
struct key_table *keytable;
key_code last_key;
time_t paste_time;
uint64_t redraw_panes;
uint64_t redraw_scrollbars;