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Sync OpenBSD patchset 914: 

Support setting the xterm clipboard when copying from copy mode using
the xterm escape sequence for the purpose (if xterm is configured to
allow it).

Written by and much discussed Ailin Nemui, guidance on
xterm/termcap/terminfo from Thomas Dickey.
pull/1/head
Tiago Cunha 2011-05-22 16:23:07 +00:00
parent e7f3be9187
commit 89f35125b4
7 changed files with 107 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
options-table.c
View File

@ -1,4 +1,4 @@
/* $Id: options-table.c,v 1.9 2011-05-18 20:30:14 tcunha Exp $ */
/* $Id: options-table.c,v 1.10 2011-05-22 16:23:07 tcunha Exp $ */
/*
* Copyright (c) 2011 Nicholas Marriott <nicm@users.sourceforge.net>
@ -74,6 +74,11 @@ const struct options_table_entry server_options_table[] = {
.default_num = 0 /* overridden in main() */
},
{ .name = "set-clipboard",
.type = OPTIONS_TABLE_FLAG,
.default_num = 1
},
{ .name = NULL }
};
@ -359,7 +364,8 @@ const struct options_table_entry session_options_table[] = {
{ .name = "terminal-overrides",
.type = OPTIONS_TABLE_STRING,
.default_str = "*88col*:colors=88,*256col*:colors=256,xterm*:XT"
.default_str = "*88col*:colors=88,*256col*:colors=256"
",xterm*:XT:Ms=\\E]52;%p1%s;%p2%s\\007"
},
{ .name = "update-environment",

14
screen-write.c
View File

@ -1,4 +1,4 @@
/* $Id: screen-write.c,v 1.96 2011-04-18 21:06:49 nicm Exp $ */
/* $Id: screen-write.c,v 1.97 2011-05-22 16:23:07 tcunha Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -1194,6 +1194,18 @@ screen_write_overwrite(struct screen_write_ctx *ctx, u_int width)
}
}
void
screen_write_setselection(struct screen_write_ctx *ctx, u_char *str, u_int len)
{
struct tty_ctx ttyctx;
screen_write_initctx(ctx, &ttyctx, 0);
ttyctx.ptr = str;
ttyctx.num = len;
tty_write(tty_cmd_setselection, &ttyctx);
}
void
screen_write_rawstring(struct screen_write_ctx *ctx, u_char *str, u_int len)
{

39
tmux.1
View File

@ -1,4 +1,4 @@
.\" $Id: tmux.1,v 1.313 2011-05-18 20:35:36 tcunha Exp $
.\" $Id: tmux.1,v 1.314 2011-05-22 16:23:07 tcunha Exp $
.\"
.\" Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
.\"
@ -1709,6 +1709,28 @@ Available server options are:
Set the number of buffers; as new buffers are added to the top of the stack,
old ones are removed from the bottom if necessary to maintain this maximum
length.
.It Xo Ic set-clipboard
.Op Ic on | off
.Xc
Attempt to set the terminal clipboard content using the
\ee]52;...\e007
.Xr xterm 1
escape sequences.
This option is on by default if there is an
.Em \&Ms
entry in the
.Xr terminfo 5
description for the client terminal.
Note that this feature needs to be enabled in
.Xr xterm 1
by setting the resource:
.Bd -literal -offset indent
disallowedWindowOps: 20,21,SetXprop
.Ed
.Pp
Or changing this property from the
.Xr xterm 1
interactive menu when required.
.It Ic escape-time Ar time
Set the time in milliseconds for which
.Nm
@ -2800,6 +2822,21 @@ If the command doesn't return success, the exit status is also displayed.
.D1 (alias: Ic info )
Show server information and terminal details.
.El
.Sh TERMINFO EXTENSIONS
.Nm
understands some extensions to
.Xr terminfo 5 :
.Bl -tag -width Ds
.It Em \&Ms
This sequence can be used by
.Nm
to store the current buffer in the host terminal's selection (clipboard).
See the
.Em set-clipboard
option above and the
.Xr xterm 1
man page.
.El
.Sh FILES
.Bl -tag -width "/etc/tmux.confXXX" -compact
.It Pa ~/.tmux.conf

8
tmux.h
View File

@ -1,4 +1,4 @@
/* $Id: tmux.h,v 1.624 2011-05-18 20:35:36 tcunha Exp $ */
/* $Id: tmux.h,v 1.625 2011-05-22 16:23:07 tcunha Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -304,6 +304,7 @@ enum tty_code_code {
TTYC_KUP5,
TTYC_KUP6,
TTYC_KUP7,
TTYC_MS, /* modify xterm(1) selection */
TTYC_OP, /* orig_pair, op */
TTYC_REV, /* enter_reverse_mode, mr */
TTYC_RI, /* scroll_reverse, sr */
@ -1409,6 +1410,7 @@ void tty_cursor(struct tty *, u_int, u_int);
void tty_putcode(struct tty *, enum tty_code_code);
void tty_putcode1(struct tty *, enum tty_code_code, int);
void tty_putcode2(struct tty *, enum tty_code_code, int, int);
void tty_putcode_ptr2(struct tty *, enum tty_code_code, const void *, const void *);
void tty_puts(struct tty *, const char *);
void tty_putc(struct tty *, u_char);
void tty_pututf8(struct tty *, const struct grid_utf8 *);
@ -1440,6 +1442,7 @@ void tty_cmd_insertline(struct tty *, const struct tty_ctx *);
void tty_cmd_linefeed(struct tty *, const struct tty_ctx *);
void tty_cmd_utf8character(struct tty *, const struct tty_ctx *);
void tty_cmd_reverseindex(struct tty *, const struct tty_ctx *);
void tty_cmd_setselection(struct tty *, const struct tty_ctx *);
void tty_cmd_rawstring(struct tty *, const struct tty_ctx *);
/* tty-term.c */
@ -1452,6 +1455,8 @@ const char *tty_term_string(struct tty_term *, enum tty_code_code);
const char *tty_term_string1(struct tty_term *, enum tty_code_code, int);
const char *tty_term_string2(
struct tty_term *, enum tty_code_code, int, int);
const char *tty_term_ptr2(
struct tty_term *, enum tty_code_code, const void *, const void *);
int tty_term_number(struct tty_term *, enum tty_code_code);
int tty_term_flag(struct tty_term *, enum tty_code_code);
@ -1820,6 +1825,7 @@ void screen_write_clearstartofscreen(struct screen_write_ctx *);
void screen_write_clearscreen(struct screen_write_ctx *);
void screen_write_cell(struct screen_write_ctx *,
const struct grid_cell *, const struct utf8_data *);
void screen_write_setselection(struct screen_write_ctx *, u_char *, u_int);
void screen_write_rawstring(struct screen_write_ctx *, u_char *, u_int);
/* screen-redraw.c */

9
tty-term.c
View File

@ -1,4 +1,4 @@
/* $Id: tty-term.c,v 1.48 2011-05-18 20:28:43 tcunha Exp $ */
/* $Id: tty-term.c,v 1.49 2011-05-22 16:23:07 tcunha Exp $ */
/*
* Copyright (c) 2008 Nicholas Marriott <nicm@users.sourceforge.net>
@ -166,6 +166,7 @@ const struct tty_term_code_entry tty_term_codes[NTTYCODE] = {
{ TTYC_KUP5, TTYCODE_STRING, "kUP5" },
{ TTYC_KUP6, TTYCODE_STRING, "kUP6" },
{ TTYC_KUP7, TTYCODE_STRING, "kUP7" },
{ TTYC_MS, TTYCODE_STRING, "Ms" },
{ TTYC_OP, TTYCODE_STRING, "op" },
{ TTYC_REV, TTYCODE_STRING, "rev" },
{ TTYC_RI, TTYCODE_STRING, "ri" },
@ -493,6 +494,12 @@ tty_term_string1(struct tty_term *term, enum tty_code_code code, int a)
const char *
tty_term_string2(struct tty_term *term, enum tty_code_code code, int a, int b)
{
return (tparm((char *) tty_term_string(term, code), a, b));
}
const char *
tty_term_ptr2(struct tty_term *term, enum tty_code_code code, const void *a, const void *b)
{
return (tparm((char *) tty_term_string(term, code), a, b, 0, 0, 0, 0, 0, 0, 0));
}

30
tty.c
View File

@ -1,4 +1,4 @@
/* $Id: tty.c,v 1.209 2011-05-18 20:28:43 tcunha Exp $ */
/* $Id: tty.c,v 1.210 2011-05-22 16:23:07 tcunha Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -19,8 +19,11 @@
#include <sys/types.h>
#include <sys/ioctl.h>
#include <netinet/in.h>
#include <errno.h>
#include <fcntl.h>
#include <resolv.h>
#include <stdlib.h>
#include <string.h>
#include <termios.h>
@ -311,6 +314,13 @@ tty_putcode2(struct tty *tty, enum tty_code_code code, int a, int b)
tty_puts(tty, tty_term_string2(tty->term, code, a, b));
}
void
tty_putcode_ptr2(struct tty *tty, enum tty_code_code code, const void *a, const void *b)
{
if (a != NULL && b != NULL)
tty_puts(tty, tty_term_ptr2(tty->term, code, a, b));
}
void
tty_puts(struct tty *tty, const char *s)
{
@ -938,6 +948,24 @@ tty_cmd_utf8character(struct tty *tty, const struct tty_ctx *ctx)
tty_draw_line(tty, wp->screen, ctx->ocy, wp->xoff, wp->yoff);
}
void
tty_cmd_setselection(struct tty *tty, const struct tty_ctx *ctx)
{
char *buf;
size_t off;
if (!tty_term_has(tty->term, TTYC_MS))
return;
off = 4 * ((ctx->num + 2) / 3) + 1; /* storage for base64 */
buf = xmalloc(off);
b64_ntop(ctx->ptr, ctx->num, buf, off);
tty_putcode_ptr2(tty, TTYC_MS, "", buf);
xfree(buf);
}
void
tty_cmd_rawstring(struct tty *tty, const struct tty_ctx *ctx)
{

5
window-copy.c
View File

@ -1,4 +1,4 @@
/* $Id: window-copy.c,v 1.132 2011-05-18 20:35:36 tcunha Exp $ */
/* $Id: window-copy.c,v 1.133 2011-05-22 16:23:07 tcunha Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -1345,6 +1345,9 @@ window_copy_copy_selection(struct window_pane *wp)
}
off--; /* remove final \n */
if (options_get_number(&global_options, "set-clipboard"))
screen_write_setselection(&wp->ictx.ctx, buf, off);
/* Add the buffer to the stack. */
limit = options_get_number(&global_options, "buffer-limit");
paste_add(&global_buffers, buf, off, limit);