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tmux/cmd-split-window.c

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No need for $Id$ now.
2014-11-08 12:27:43 +00:00
/* $OpenBSD$ */
Window splitting. Two vertical panes fixed 50% each. This is a huge diff, still a couple of bugs (notably heap corruption somewhere causing segfault on exit).
2009-01-11 23:31:46 +00:00
/*
I no longer use my SourceForge address so replace it.
2016-01-19 15:59:12 +00:00
* Copyright (c) 2009 Nicholas Marriott <nicholas.marriott@gmail.com>
Window splitting. Two vertical panes fixed 50% each. This is a huge diff, still a couple of bugs (notably heap corruption somewhere causing segfault on exit).
2009-01-11 23:31:46 +00:00
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <sys/types.h>
Alter how tmux handles the working directory to internally use file descriptors rather than strings. - Each session still has a current working directory. - New sessions still get their working directory from the client that created them or its attached session if any. - New windows are created by default in the session working directory. - The -c flag to new, neww, splitw allows the working directory to be overridden. - The -c flag to attach let's the session working directory be changed. - The default-path option has been removed. To get the equivalent to default-path '.', do: bind c neww -c $PWD To get the equivalent of default-path '', do: bind c neww -c '#{pane_current_path}' The equivalent of default-path '~' is left as an exercise for the reader. This also changes the client identify protocol to be a set of messages rather than one as well as some other changes that should make it easier to make backwards-compatible protocol changes in future.
2013-10-06 20:02:23 +00:00
#include <errno.h>
#include <fcntl.h>
Window splitting. Two vertical panes fixed 50% each. This is a huge diff, still a couple of bugs (notably heap corruption somewhere causing segfault on exit).
2009-01-11 23:31:46 +00:00
#include <stdlib.h>
Alter how tmux handles the working directory to internally use file descriptors rather than strings. - Each session still has a current working directory. - New sessions still get their working directory from the client that created them or its attached session if any. - New windows are created by default in the session working directory. - The -c flag to new, neww, splitw allows the working directory to be overridden. - The -c flag to attach let's the session working directory be changed. - The default-path option has been removed. To get the equivalent to default-path '.', do: bind c neww -c $PWD To get the equivalent of default-path '', do: bind c neww -c '#{pane_current_path}' The equivalent of default-path '~' is left as an exercise for the reader. This also changes the client identify protocol to be a set of messages rather than one as well as some other changes that should make it easier to make backwards-compatible protocol changes in future.
2013-10-06 20:02:23 +00:00
#include <string.h>
Window splitting. Two vertical panes fixed 50% each. This is a huge diff, still a couple of bugs (notably heap corruption somewhere causing segfault on exit).
2009-01-11 23:31:46 +00:00
#include <unistd.h>
#include "tmux.h"
/*
rotate-window command.
2009-04-03 17:21:46 +00:00
* Split a window (add a new pane).
Window splitting. Two vertical panes fixed 50% each. This is a huge diff, still a couple of bugs (notably heap corruption somewhere causing segfault on exit).
2009-01-11 23:31:46 +00:00
*/
Move template defines back into .c files.
2014-10-20 23:35:28 +00:00
#define SPLIT_WINDOW_TEMPLATE "#{session_name}:#{window_index}.#{pane_index}"
Mass rename struct cmd_q to struct cmdq_item and related.
2016-10-16 19:04:05 +00:00
static enum cmd_retval cmd_split_window_exec(struct cmd *,
struct cmdq_item *);
Window splitting. Two vertical panes fixed 50% each. This is a huge diff, still a couple of bugs (notably heap corruption somewhere causing segfault on exit).
2009-01-11 23:31:46 +00:00
const struct cmd_entry cmd_split_window_entry = {
Use member names in cmd_entry definitions so I stop getting confused about the order.
2015-12-13 21:53:57 +00:00
.name = "split-window",
.alias = "splitw",
Support multiple occurances of the same argument. Use this for a new flag -e to new-window, split-window, respawn-window, respawn-pane to pass environment variables into the newly created process. From Steffen Christgau in GitHub issue 1697.
2019-04-28 20:05:50 +00:00
.args = { "bc:de:fF:l:hp:Pt:v", 0, -1 },
.usage = "[-bdefhvP] [-c start-directory] [-e environment] [-F format] "
Use member names in cmd_entry definitions so I stop getting confused about the order.
2015-12-13 21:53:57 +00:00
"[-p percentage|-l size] " CMD_TARGET_PANE_USAGE " [command]",
Get rid of the extra layer of flags and cmd_prepare() and just store the CMD_FIND_* flags in the cmd_entry and call it for the command. Commands with special requirements call it themselves and update the target for hooks to use.
2017-04-22 10:22:39 +00:00
.target = { 't', CMD_FIND_PANE, 0 },
Instead of combined flags for -c, -s, -t, split into different sets using an enum and simplify the parsing code.
2015-12-14 00:31:54 +00:00
.flags = 0,
Use member names in cmd_entry definitions so I stop getting confused about the order.
2015-12-13 21:53:57 +00:00
.exec = cmd_split_window_exec
Window splitting. Two vertical panes fixed 50% each. This is a huge diff, still a couple of bugs (notably heap corruption somewhere causing segfault on exit).
2009-01-11 23:31:46 +00:00
};
Add static in cmd-* and fix a few other nits.
2016-10-10 21:51:39 +00:00
static enum cmd_retval
Mass rename struct cmd_q to struct cmdq_item and related.
2016-10-16 19:04:05 +00:00
cmd_split_window_exec(struct cmd *self, struct cmdq_item *item)
Window splitting. Two vertical panes fixed 50% each. This is a huge diff, still a couple of bugs (notably heap corruption somewhere causing segfault on exit).
2009-01-11 23:31:46 +00:00
{
Sync OpenBSD patchset 829: Clean up and simplify tmux command argument parsing. Originally, tmux commands were parsed in the client process into a struct with the command data which was then serialised and sent to the server to be executed. The parsing was later moved into the server (an argv was sent from the client), but the parse step and intermediate struct was kept. This change removes that struct and the separate parse step. Argument parsing and printing is now common to all commands (in arguments.c) with each command left with just an optional check function (to validate the arguments at parse time), the exec function and a function to set up any key bindings (renamed from the old init function). This is overall more simple and consistent. There should be no changes to any commands behaviour or syntax although as this touches every command please watch for any unexpected changes.
2011-01-07 14:45:34 +00:00
struct args *args = self->args;
Break new window and pane creation common code from various commands and window.c into a separate file spawn.c.
2019-04-07 12:01:03 +00:00
struct cmd_find_state *current = &item->shared->current;
struct spawn_context sc;
Get rid of the extra layer of flags and cmd_prepare() and just store the CMD_FIND_* flags in the cmd_entry and call it for the command. Commands with special requirements call it themselves and update the target for hooks to use.
2017-04-22 10:22:39 +00:00
struct client *c = cmd_find_client(item, NULL, 1);
struct session *s = item->target.s;
struct winlink *wl = item->target.wl;
Break new window and pane creation common code from various commands and window.c into a separate file spawn.c.
2019-04-07 12:01:03 +00:00
struct window_pane *wp = item->target.wp, *new_wp;
Sync OpenBSD patchset 829: Clean up and simplify tmux command argument parsing. Originally, tmux commands were parsed in the client process into a struct with the command data which was then serialised and sent to the server to be executed. The parsing was later moved into the server (an argv was sent from the client), but the parse step and intermediate struct was kept. This change removes that struct and the separate parse step. Argument parsing and printing is now common to all commands (in arguments.c) with each command left with just an optional check function (to validate the arguments at parse time), the exec function and a function to set up any key bindings (renamed from the old init function). This is overall more simple and consistent. There should be no changes to any commands behaviour or syntax although as this touches every command please watch for any unexpected changes.
2011-01-07 14:45:34 +00:00
enum layout_type type;
struct layout_cell *lc;
Break new window and pane creation common code from various commands and window.c into a separate file spawn.c.
2019-04-07 12:01:03 +00:00
struct cmd_find_state fs;
int size, percentage, flags;
Support multiple occurances of the same argument. Use this for a new flag -e to new-window, split-window, respawn-window, respawn-pane to pass environment variables into the newly created process. From Steffen Christgau in GitHub issue 1697.
2019-04-28 20:05:50 +00:00
const char *template, *add;
Break new window and pane creation common code from various commands and window.c into a separate file spawn.c.
2019-04-07 12:01:03 +00:00
char *cause, *cp;
Support multiple occurances of the same argument. Use this for a new flag -e to new-window, split-window, respawn-window, respawn-pane to pass environment variables into the newly created process. From Steffen Christgau in GitHub issue 1697.
2019-04-28 20:05:50 +00:00
struct args_value *value;
Window splitting. Two vertical panes fixed 50% each. This is a huge diff, still a couple of bugs (notably heap corruption somewhere causing segfault on exit).
2009-01-11 23:31:46 +00:00
Sync OpenBSD patchset 829: Clean up and simplify tmux command argument parsing. Originally, tmux commands were parsed in the client process into a struct with the command data which was then serialised and sent to the server to be executed. The parsing was later moved into the server (an argv was sent from the client), but the parse step and intermediate struct was kept. This change removes that struct and the separate parse step. Argument parsing and printing is now common to all commands (in arguments.c) with each command left with just an optional check function (to validate the arguments at parse time), the exec function and a function to set up any key bindings (renamed from the old init function). This is overall more simple and consistent. There should be no changes to any commands behaviour or syntax although as this touches every command please watch for any unexpected changes.
2011-01-07 14:45:34 +00:00
if (args_has(args, 'h'))
Sync OpenBSD patchset 558: When -h and -p are given to split-window, calculate the percentage size using the width instead of the height.
2009-11-22 00:12:33 +00:00
type = LAYOUT_LEFTRIGHT;
Break new window and pane creation common code from various commands and window.c into a separate file spawn.c.
2019-04-07 12:01:03 +00:00
else
type = LAYOUT_TOPBOTTOM;
Sync OpenBSD patchset 862: Size on split-window is -l not -s. Doh.
2011-02-15 15:26:54 +00:00
if (args_has(args, 'l')) {
size = args_strtonum(args, 'l', 0, INT_MAX, &cause);
Sync OpenBSD patchset 829: Clean up and simplify tmux command argument parsing. Originally, tmux commands were parsed in the client process into a struct with the command data which was then serialised and sent to the server to be executed. The parsing was later moved into the server (an argv was sent from the client), but the parse step and intermediate struct was kept. This change removes that struct and the separate parse step. Argument parsing and printing is now common to all commands (in arguments.c) with each command left with just an optional check function (to validate the arguments at parse time), the exec function and a function to set up any key bindings (renamed from the old init function). This is overall more simple and consistent. There should be no changes to any commands behaviour or syntax although as this touches every command please watch for any unexpected changes.
2011-01-07 14:45:34 +00:00
if (cause != NULL) {
Break new window and pane creation common code from various commands and window.c into a separate file spawn.c.
2019-04-07 12:01:03 +00:00
cmdq_error(item, "create pane failed: -l %s", cause);
Sync OpenBSD patchset 1150: xfree is not particularly helpful, remove it. From Thomas Adam.
2012-07-11 19:34:16 +00:00
free(cause);
Break new window and pane creation common code from various commands and window.c into a separate file spawn.c.
2019-04-07 12:01:03 +00:00
return (CMD_RETURN_ERROR);
Sync OpenBSD patchset 829: Clean up and simplify tmux command argument parsing. Originally, tmux commands were parsed in the client process into a struct with the command data which was then serialised and sent to the server to be executed. The parsing was later moved into the server (an argv was sent from the client), but the parse step and intermediate struct was kept. This change removes that struct and the separate parse step. Argument parsing and printing is now common to all commands (in arguments.c) with each command left with just an optional check function (to validate the arguments at parse time), the exec function and a function to set up any key bindings (renamed from the old init function). This is overall more simple and consistent. There should be no changes to any commands behaviour or syntax although as this touches every command please watch for any unexpected changes.
2011-01-07 14:45:34 +00:00
}
} else if (args_has(args, 'p')) {
percentage = args_strtonum(args, 'p', 0, INT_MAX, &cause);
if (cause != NULL) {
Break new window and pane creation common code from various commands and window.c into a separate file spawn.c.
2019-04-07 12:01:03 +00:00
cmdq_error(item, "create pane failed: -p %s", cause);
Sync OpenBSD patchset 1150: xfree is not particularly helpful, remove it. From Thomas Adam.
2012-07-11 19:34:16 +00:00
free(cause);
Break new window and pane creation common code from various commands and window.c into a separate file spawn.c.
2019-04-07 12:01:03 +00:00
return (CMD_RETURN_ERROR);
Sync OpenBSD patchset 829: Clean up and simplify tmux command argument parsing. Originally, tmux commands were parsed in the client process into a struct with the command data which was then serialised and sent to the server to be executed. The parsing was later moved into the server (an argv was sent from the client), but the parse step and intermediate struct was kept. This change removes that struct and the separate parse step. Argument parsing and printing is now common to all commands (in arguments.c) with each command left with just an optional check function (to validate the arguments at parse time), the exec function and a function to set up any key bindings (renamed from the old init function). This is overall more simple and consistent. There should be no changes to any commands behaviour or syntax although as this touches every command please watch for any unexpected changes.
2011-01-07 14:45:34 +00:00
}
Sync OpenBSD patchset 558: When -h and -p are given to split-window, calculate the percentage size using the width instead of the height.
2009-11-22 00:12:33 +00:00
if (type == LAYOUT_TOPBOTTOM)
Sync OpenBSD patchset 829: Clean up and simplify tmux command argument parsing. Originally, tmux commands were parsed in the client process into a struct with the command data which was then serialised and sent to the server to be executed. The parsing was later moved into the server (an argv was sent from the client), but the parse step and intermediate struct was kept. This change removes that struct and the separate parse step. Argument parsing and printing is now common to all commands (in arguments.c) with each command left with just an optional check function (to validate the arguments at parse time), the exec function and a function to set up any key bindings (renamed from the old init function). This is overall more simple and consistent. There should be no changes to any commands behaviour or syntax although as this touches every command please watch for any unexpected changes.
2011-01-07 14:45:34 +00:00
size = (wp->sy * percentage) / 100;
Sync OpenBSD patchset 558: When -h and -p are given to split-window, calculate the percentage size using the width instead of the height.
2009-11-22 00:12:33 +00:00
else
Sync OpenBSD patchset 829: Clean up and simplify tmux command argument parsing. Originally, tmux commands were parsed in the client process into a struct with the command data which was then serialised and sent to the server to be executed. The parsing was later moved into the server (an argv was sent from the client), but the parse step and intermediate struct was kept. This change removes that struct and the separate parse step. Argument parsing and printing is now common to all commands (in arguments.c) with each command left with just an optional check function (to validate the arguments at parse time), the exec function and a function to set up any key bindings (renamed from the old init function). This is overall more simple and consistent. There should be no changes to any commands behaviour or syntax although as this touches every command please watch for any unexpected changes.
2011-01-07 14:45:34 +00:00
size = (wp->sx * percentage) / 100;
Break new window and pane creation common code from various commands and window.c into a separate file spawn.c.
2019-04-07 12:01:03 +00:00
} else
size = -1;
server_unzoom_window(wp->window);
Sync OpenBSD patchset 142: Each window now has a tree of layout cells associated with it. In this tree, each node is either a horizontal or vertical cell containing a list of other cells running from left-to-right or top-to-bottom, or a leaf cell which is associated with a pane. The major functional changes are: - panes may now be split arbitrarily both horizontally (splitw -h, C-b %) and vertically (splitw -v, C-b "); - panes may be resized both horizontally and vertically (resizep -L/-R/-U/-D, bound to C-b left/right/up/down and C-b M-left/right/up/down); - layouts are now applied and then may be modified by resizing or splitting panes, rather than being fixed and reapplied when the window is resized or panes are added; - manual-vertical layout is no longer necessary, and active-only layout is gone (but may return in future); - the main-pane layouts now reduce the size of the main pane to fit all panes if possible. Thanks to all who tested.
2009-07-20 15:42:05 +00:00
Break new window and pane creation common code from various commands and window.c into a separate file spawn.c.
2019-04-07 12:01:03 +00:00
flags = 0;
if (args_has(args, 'b'))
flags |= SPAWN_BEFORE;
if (args_has(args, 'f'))
flags |= SPAWN_FULLSIZE;
Sync OpenBSD patchset 305: When using tmux as a login shell, there is currently no way to specify a shell to be used as a login shell inside tmux, so add a default-shell session option. This sets the shell invoked as a login shell when the default-command option is empty. The default option value is whichever of $SHELL, getpwuid(getuid())'s pw_shell or /bin/sh is valid first. Based on a diff from martynas@, changed by me to be a session option rather than a window option.
2009-09-02 01:02:44 +00:00
Break new window and pane creation common code from various commands and window.c into a separate file spawn.c.
2019-04-07 12:01:03 +00:00
lc = layout_split_pane(wp, type, size, flags);
Add -b to splitw like joinw, from Felix Rosencrantz.
2014-11-12 22:57:06 +00:00
if (lc == NULL) {
Break new window and pane creation common code from various commands and window.c into a separate file spawn.c.
2019-04-07 12:01:03 +00:00
cmdq_error(item, "no space for new pane");
return (CMD_RETURN_ERROR);
Window splitting. Two vertical panes fixed 50% each. This is a huge diff, still a couple of bugs (notably heap corruption somewhere causing segfault on exit).
2009-01-11 23:31:46 +00:00
}
Set PATH explicitly, either from client or session environment. Previously it came from the session environment. From J Raynor.
2014-04-17 13:02:59 +00:00
Break new window and pane creation common code from various commands and window.c into a separate file spawn.c.
2019-04-07 12:01:03 +00:00
memset(&sc, 0, sizeof sc);
sc.item = item;
sc.s = s;
sc.wl = wl;
Sync OpenBSD patchset 142: Each window now has a tree of layout cells associated with it. In this tree, each node is either a horizontal or vertical cell containing a list of other cells running from left-to-right or top-to-bottom, or a leaf cell which is associated with a pane. The major functional changes are: - panes may now be split arbitrarily both horizontally (splitw -h, C-b %) and vertically (splitw -v, C-b "); - panes may be resized both horizontally and vertically (resizep -L/-R/-U/-D, bound to C-b left/right/up/down and C-b M-left/right/up/down); - layouts are now applied and then may be modified by resizing or splitting panes, rather than being fixed and reapplied when the window is resized or panes are added; - manual-vertical layout is no longer necessary, and active-only layout is gone (but may return in future); - the main-pane layouts now reduce the size of the main pane to fit all panes if possible. Thanks to all who tested.
2009-07-20 15:42:05 +00:00
Break new window and pane creation common code from various commands and window.c into a separate file spawn.c.
2019-04-07 12:01:03 +00:00
sc.wp0 = wp;
sc.lc = lc;
Space trimmage mega-diff.
2009-05-04 17:58:27 +00:00
Break new window and pane creation common code from various commands and window.c into a separate file spawn.c.
2019-04-07 12:01:03 +00:00
sc.name = NULL;
sc.argc = args->argc;
sc.argv = args->argv;
Support multiple occurances of the same argument. Use this for a new flag -e to new-window, split-window, respawn-window, respawn-pane to pass environment variables into the newly created process. From Steffen Christgau in GitHub issue 1697.
2019-04-28 20:05:50 +00:00
sc.environ = environ_create();
add = args_first_value(args, 'e', &value);
while (add != NULL) {
environ_put(sc.environ, add);
add = args_next_value(&value);
}
Break new window and pane creation common code from various commands and window.c into a separate file spawn.c.
2019-04-07 12:01:03 +00:00
sc.idx = -1;
sc.cwd = args_get(args, 'c');
sc.flags = flags;
if (args_has(args, 'd'))
sc.flags |= SPAWN_DETACHED;
if ((new_wp = spawn_pane(&sc, &cause)) == NULL) {
cmdq_error(item, "create pane failed: %s", cause);
free(cause);
return (CMD_RETURN_ERROR);
}
if (!args_has(args, 'd'))
cmd_find_from_winlink_pane(current, wl, new_wp, 0);
server_redraw_window(wp->window);
server_status_session(s);
Window splitting. Two vertical panes fixed 50% each. This is a huge diff, still a couple of bugs (notably heap corruption somewhere causing segfault on exit).
2009-01-11 23:31:46 +00:00
Sync OpenBSD patchset 829: Clean up and simplify tmux command argument parsing. Originally, tmux commands were parsed in the client process into a struct with the command data which was then serialised and sent to the server to be executed. The parsing was later moved into the server (an argv was sent from the client), but the parse step and intermediate struct was kept. This change removes that struct and the separate parse step. Argument parsing and printing is now common to all commands (in arguments.c) with each command left with just an optional check function (to validate the arguments at parse time), the exec function and a function to set up any key bindings (renamed from the old init function). This is overall more simple and consistent. There should be no changes to any commands behaviour or syntax although as this touches every command please watch for any unexpected changes.
2011-01-07 14:45:34 +00:00
if (args_has(args, 'P')) {
Sync OpenBSD patchset 1119: Switch all of the various choose- and list- commands over to the format infrastructure, from Thomas Adam.
2012-05-22 21:03:25 +00:00
if ((template = args_get(args, 'F')) == NULL)
Sync OpenBSD patchset 1162: Use a separate define for each default format template and strip clutter from the choose-tree defaults.
2012-08-31 09:18:50 +00:00
template = SPLIT_WINDOW_TEMPLATE;
Add a helper function for the most common format_create/defaults/expand pattern.
2017-03-08 13:36:12 +00:00
cp = format_single(item, template, c, s, wl, new_wp);
Mass rename struct cmd_q to struct cmdq_item and related.
2016-10-16 19:04:05 +00:00
cmdq_print(item, "%s", cp);
Sync OpenBSD patchset 1150: xfree is not particularly helpful, remove it. From Thomas Adam.
2012-07-11 19:34:16 +00:00
free(cp);
Sync OpenBSD patchset 820: Add a -P option to new-window and split-window to print the new window or pane index in target form (useful to pass it into other commands).
2011-01-03 23:29:09 +00:00
}
Alter how tmux handles the working directory to internally use file descriptors rather than strings. - Each session still has a current working directory. - New sessions still get their working directory from the client that created them or its attached session if any. - New windows are created by default in the session working directory. - The -c flag to new, neww, splitw allows the working directory to be overridden. - The -c flag to attach let's the session working directory be changed. - The default-path option has been removed. To get the equivalent to default-path '.', do: bind c neww -c $PWD To get the equivalent of default-path '', do: bind c neww -c '#{pane_current_path}' The equivalent of default-path '~' is left as an exercise for the reader. This also changes the client identify protocol to be a set of messages rather than one as well as some other changes that should make it easier to make backwards-compatible protocol changes in future.
2013-10-06 20:02:23 +00:00
Pass flags into cmd_find_from_* to fix prefer-unattached, reported by Thomas Sattler.
2017-08-30 10:33:57 +00:00
cmd_find_from_winlink_pane(&fs, wl, new_wp, 0);
Merge hooks into options and make each one an array option. This allows multiple commands to be easily bound to one hook. set-hook and show-hooks remain but they are now variants of set-option and show-options. show-options now has a -H flag to show hooks (by default they are not shown).
2019-04-26 11:38:51 +00:00
cmdq_insert_hook(s, item, &fs, "after-split-window");
Rewrite command queue handling. Each client still has a command queue, but there is also now a global command queue. Instead of command queues being dispatched on demand from wherever the command happens to be added, they are now all dispatched from the top level server loop. Command queues may now also include callbacks as well as commands, and items may be inserted after the current command as well as at the end. This all makes command queues significantly more predictable and easier to use, and avoids the complex multiple nested command queues used by source-file, if-shell and friends. A mass rename of struct cmdq to a better name (cmdq_item probably) is coming.
2016-10-16 17:55:14 +00:00
Support multiple occurances of the same argument. Use this for a new flag -e to new-window, split-window, respawn-window, respawn-pane to pass environment variables into the newly created process. From Steffen Christgau in GitHub issue 1697.
2019-04-28 20:05:50 +00:00
environ_free(sc.environ);
Sync OpenBSD patchset 1151: Make command exec functions return an enum rather than -1/0/1 values and add a new value to mean "leave client running but don't attach" to fix problems with using some commands in a command sequence. Most of the work by Thomas Adam, problem reported by "jspenguin" on SF bug 3535531.
2012-07-11 19:37:32 +00:00
return (CMD_RETURN_NORMAL);
Window splitting. Two vertical panes fixed 50% each. This is a huge diff, still a couple of bugs (notably heap corruption somewhere causing segfault on exit).
2009-01-11 23:31:46 +00:00
}
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