panes, from Sergei Grechanik in GitHub issue 3274.
-/* $OpenBSD: input.c,v 1.206 2022/06/30 09:55:53 nicm Exp $ */
+/* $OpenBSD: input.c,v 1.207 2022/08/02 11:09:26 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
input_dcs_dispatch(struct input_ctx *ictx)
{
struct window_pane *wp = ictx->wp;
+ struct options *oo = wp->options;
struct screen_write_ctx *sctx = &ictx->ctx;
u_char *buf = ictx->input_buf;
size_t len = ictx->input_len;
const char prefix[] = "tmux;";
const u_int prefixlen = (sizeof prefix) - 1;
+ long long allow_passthrough = 0;
if (wp == NULL)
return (0);
if (ictx->flags & INPUT_DISCARD)
return (0);
- if (!options_get_number(ictx->wp->options, "allow-passthrough"))
+ allow_passthrough = options_get_number(oo, "allow-passthrough");
+ if (!allow_passthrough)
return (0);
log_debug("%s: \"%s\"", __func__, buf);
- if (len >= prefixlen && strncmp(buf, prefix, prefixlen) == 0)
- screen_write_rawstring(sctx, buf + prefixlen, len - prefixlen);
+ if (len >= prefixlen && strncmp(buf, prefix, prefixlen) == 0) {
+ screen_write_rawstring(sctx, buf + prefixlen, len - prefixlen,
+ allow_passthrough == 2);
+ }
return (0);
}
-/* $OpenBSD: options-table.c,v 1.163 2022/06/14 07:29:00 nicm Exp $ */
+/* $OpenBSD: options-table.c,v 1.164 2022/08/02 11:09:26 nicm Exp $ */
/*
* Copyright (c) 2011 Nicholas Marriott <nicholas.marriott@gmail.com>
static const char *options_table_extended_keys_list[] = {
"off", "on", "always", NULL
};
+static const char *options_table_allow_passthrough_list[] = {
+ "off", "on", "all", NULL
+};
/* Status line format. */
#define OPTIONS_TABLE_STATUS_FORMAT1 \
},
{ .name = "allow-passthrough",
- .type = OPTIONS_TABLE_FLAG,
+ .type = OPTIONS_TABLE_CHOICE,
.scope = OPTIONS_TABLE_WINDOW|OPTIONS_TABLE_PANE,
+ .choices = options_table_allow_passthrough_list,
.default_num = 0,
.text = "Whether applications are allowed to use the escape sequence "
- "to bypass tmux."
+ "to bypass tmux. Can be 'off' (disallowed), 'on' (allowed "
+ "if the pane is visible), or 'all' (allowed even if the pane "
+ "is invisible)."
},
{ .name = "allow-rename",
-/* $OpenBSD: screen-write.c,v 1.208 2022/06/09 09:12:55 nicm Exp $ */
+/* $OpenBSD: screen-write.c,v 1.209 2022/08/02 11:09:26 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
/* Write unmodified string. */
void
-screen_write_rawstring(struct screen_write_ctx *ctx, u_char *str, u_int len)
+screen_write_rawstring(struct screen_write_ctx *ctx, u_char *str, u_int len,
+ int allow_invisible_panes)
{
struct tty_ctx ttyctx;
screen_write_initctx(ctx, &ttyctx, 0);
ttyctx.ptr = str;
ttyctx.num = len;
+ ttyctx.allow_invisible_panes = allow_invisible_panes;
tty_write(tty_cmd_rawstring, &ttyctx);
}
-.\" $OpenBSD: tmux.1,v 1.896 2022/08/02 08:57:01 nicm Exp $
+.\" $OpenBSD: tmux.1,v 1.897 2022/08/02 11:09:26 nicm Exp $
.\"
.\" Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
.\"
.Pp
.Bl -tag -width Ds -compact
.It Xo Ic allow-passthrough
-.Op Ic on | off
+.Op Ic on | off | all
.Xc
Allow programs in the pane to bypass
.Nm
using a terminal escape sequence (\eePtmux;...\ee\e\e).
+If set to
+.Ic on ,
+passthrough sequences will be allowed only if the pane is visible.
+If set to
+.Ic all ,
+they will be allowed even if the pane is invisible.
.Pp
.It Xo Ic allow-rename
.Op Ic on | off
-/* $OpenBSD: tmux.h,v 1.1178 2022/07/06 08:31:59 nicm Exp $ */
+/* $OpenBSD: tmux.h,v 1.1179 2022/08/02 11:09:26 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
void *ptr;
void *ptr2;
+ /*
+ * Whether this command should be sent even when the pane is not
+ * visible (used for a passthrough sequence when allow-passthrough is
+ * "all").
+ */
+ int allow_invisible_panes;
+
/*
* Cursor and region position before the screen was updated - this is
* where the command should be applied; the values in the screen have
* already been updated.
*/
- u_int ocx;
- u_int ocy;
+ u_int ocx;
+ u_int ocy;
- u_int orupper;
- u_int orlower;
+ u_int orupper;
+ u_int orlower;
/* Target region (usually pane) offset and size. */
- u_int xoff;
- u_int yoff;
- u_int rxoff;
- u_int ryoff;
- u_int sx;
- u_int sy;
+ u_int xoff;
+ u_int yoff;
+ u_int rxoff;
+ u_int ryoff;
+ u_int sx;
+ u_int sy;
/* The background colour used for clearing (erasing). */
- u_int bg;
+ u_int bg;
/* The default colours and palette. */
- struct grid_cell defaults;
- struct colour_palette *palette;
+ struct grid_cell defaults;
+ struct colour_palette *palette;
/* Containing region (usually window) offset and size. */
- int bigger;
- u_int wox;
- u_int woy;
- u_int wsx;
- u_int wsy;
+ int bigger;
+ u_int wox;
+ u_int woy;
+ u_int wsx;
+ u_int wsy;
};
/* Saved message entry. */
void screen_write_cell(struct screen_write_ctx *, const struct grid_cell *);
void screen_write_setselection(struct screen_write_ctx *, const char *,
u_char *, u_int);
-void screen_write_rawstring(struct screen_write_ctx *, u_char *, u_int);
+void screen_write_rawstring(struct screen_write_ctx *, u_char *, u_int,
+ int);
void screen_write_alternateon(struct screen_write_ctx *,
struct grid_cell *, int);
void screen_write_alternateoff(struct screen_write_ctx *,
-/* $OpenBSD: tty.c,v 1.422 2022/07/06 07:36:36 nicm Exp $ */
+/* $OpenBSD: tty.c,v 1.423 2022/08/02 11:09:26 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
if (ctx->set_client_cb == NULL)
return;
TAILQ_FOREACH(c, &clients, entry) {
- if (!tty_client_ready(c))
- continue;
- state = ctx->set_client_cb(ctx, c);
- if (state == -1)
- break;
- if (state == 0)
- continue;
+ if (ctx->allow_invisible_panes) {
+ if (c->session == NULL ||
+ c->tty.term == NULL ||
+ c->flags & CLIENT_SUSPENDED)
+ continue;
+ } else {
+ if (!tty_client_ready(c))
+ continue;
+ state = ctx->set_client_cb(ctx, c);
+ if (state == -1)
+ break;
+ if (state == 0)
+ continue;
+ }
cmdfn(&c->tty, ctx);
}
}
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