Revision: 2627
http://tmux.svn.sourceforge.net/tmux/?rev=2627&view=rev
Author: tcunha
Date: 2011-10-31 13:55:10 +0000 (Mon, 31 Oct 2011)
Log Message:
-----------
Sync OpenBSD patchset 972:
Didn't really think the else behaviour through - requiring argv to
contain "else" is silly so just omit that, also some manpage
tweaks. From Tiago Cunha.
Modified Paths:
--------------
trunk/cmd-if-shell.c
trunk/tmux.1
Modified: trunk/cmd-if-shell.c
===================================================================
--- trunk/cmd-if-shell.c 2011-10-31 13:54:28 UTC (rev 2626)
+++ trunk/cmd-if-shell.c 2011-10-31 13:55:10 UTC (rev 2627)
@@ -25,10 +25,9 @@
#include "tmux.h"
/*
- * Executes a tmux command if a shell command returns true.
+ * Executes a tmux command if a shell command returns true or false.
*/
-int cmd_if_shell_check(struct args *);
int cmd_if_shell_exec(struct cmd *, struct cmd_ctx *);
void cmd_if_shell_callback(struct job *);
@@ -36,11 +35,11 @@
const struct cmd_entry cmd_if_shell_entry = {
"if-shell", "if",
- "", 2, 4,
- "shell-command command [else command]",
+ "", 2, 3,
+ "shell-command command [command]",
0,
NULL,
- cmd_if_shell_check,
+ NULL,
cmd_if_shell_exec
};
@@ -51,16 +50,6 @@
};
int
-cmd_if_shell_check(struct args *args)
-{
- if (args->argc == 3)
- return (-1);
- if (args->argc == 4 && strcmp(args->argv[2], "else") != 0)
- return (-1);
- return (0);
-}
-
-int
cmd_if_shell_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct args *args = self->args;
@@ -69,8 +58,8 @@
cdata = xmalloc(sizeof *cdata);
cdata->cmd_if = xstrdup(args->argv[1]);
- if (args->argc == 4)
- cdata->cmd_else = xstrdup(args->argv[3]);
+ if (args->argc == 3)
+ cdata->cmd_else = xstrdup(args->argv[2]);
else
cdata->cmd_else = NULL;
memcpy(&cdata->ctx, ctx, sizeof cdata->ctx);
@@ -91,8 +80,7 @@
struct cmd_if_shell_data *cdata = job->data;
struct cmd_ctx *ctx = &cdata->ctx;
struct cmd_list *cmdlist;
- char *cmd;
- char *cause;
+ char *cause, *cmd;
if (!WIFEXITED(job->status) || WEXITSTATUS(job->status) != 0) {
cmd = cdata->cmd_else;
Modified: trunk/tmux.1
===================================================================
--- trunk/tmux.1 2011-10-31 13:54:28 UTC (rev 2626)
+++ trunk/tmux.1 2011-10-31 13:55:10 UTC (rev 2627)
@@ -14,7 +14,7 @@
.\" IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
.\" OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
.\"
-.Dd $Mdocdate: October 23 2011 $
+.Dd $Mdocdate: October 27 2011 $
.Dt TMUX 1
.Os
.Sh NAME
@@ -2975,13 +2975,15 @@
.Bl -tag -width Ds
.It Ic clock-mode Op Fl t Ar target-pane
Display a large clock.
-.It Ic if-shell Ar shell-command command
+.It Ic if-shell Ar shell-command command Op Ar command
.D1 (alias: Ic if )
-Execute
+Execute the first
.Ar command
if
.Ar shell-command
-returns success.
+returns success or the second
+.Ar command
+otherwise.
.It Ic lock-server
.D1 (alias: Ic lock )
Lock each client individually by running the command specified by the
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